Extracting prog: 5h48m6.463033879s Minimizing prog: 56m42.549787885s Simplifying prog options: 4m12.952858477s Extracting C: 1m51.903447204s Simplifying C: 0s extracting reproducer from 30 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$l2tp6-socket$nl_route-socket$inet_smc-userfaultfd-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-write$dsp-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_clone-timer_create-syz_open_procfs-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-ioctl$DMA_HEAP_IOCTL_ALLOC-close_range-pselect6-syz_open_dev$dvb_frontend-ioctl$FE_SET_FRONTEND detailed listing: executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 30s testing program (duration=37s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 26, 22, 29, 14, 10, 13, 19, 14, 21, 29, 22, 26, 29, 3, 25, 26, 10, 14, 3, 13, 5, 29, 3, 22, 29, 26, 24, 14, 21] detailed listing: executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 1: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 3: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 2: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, &(0x7f00000001c0)={0x6, 0x7c24, 0x7, 0x1, 0x6, 0x6b, "8c2af5354de0720dee32a53dbf5ccb13", 0x9, 0x7, 0xc3, 0x9, 0x5, 0x9, 0x9}) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 4: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0xc2882, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x80, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x7, 0x1, 0x3, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x49b9dbeca8101603, 0x8, 0x3, 0xf2}}}}}]}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x5, &(0x7f0000000100)=@string={0x5, 0x3, "f5ca66"}}, {0x41, &(0x7f00000001c0)=@string={0x41, 0x3, "4aecca1db2b2c5300fe9c1032a2488985fcf4e754fcf25bc017303eb7b3850c2c7a977209c22b3c70eb025baf5b0fd7ad7d477ee884a7cb44645aadb0edf1d"}}]}) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r6, &(0x7f0000000080)={0x1d, r7, 0x0, {0x0, 0xf0}, 0x1}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="980000", @ANYRES16=r1, @ANYBLOB="2da52abd7000fbdbdf2503"], 0x98}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000) executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$eJzs3U9oHOfZAPBnFMmWFfAX8n3kM8ZxxnZKbeoqu1KiVOSQbFYjeRJpV+yuik0pSYhtMJaTEBPS+NDEl6QtLaWnHtNcQy6FHgo9lPbQFgqF5tBLD4VATiWFFkpLCajM7K71x1pJTmQrTX8/Yb2z7z7zzjOzo3l21ruzAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABEUp+pVKrJwYhYOpsOVp9pNRe2uL8/3s/XNVssNyIp/sXoaBzqdh36v9W77yt+HY8j3VtHYrRoRuPa3ffd89j/Dg/1598ioU/q2A7jkog3iqQuPzcUcTsSuYO+87NbnuWfK8XvuayRt5v5Qm0uS/N2M52emqo8dGa2nc7m81n7XLuTLaT1VlbrNFvpyfqptDo9PZlm4+eaS425mdp81u989MsTlcpU+tT4YlZrtZuNh54ab9fP5PPzeWOujJmovBpFzKPFjvh03kk7WW0hTS9eWr4wuV2qRVB1Xc/+dY/XkQfv+fCVD/526UKxQw4aJOntmBPV6sREdeqR6UcerVSGJyoT6zsqG8SNiBiKKCJuy07LZ92B1YPE7h284VMa6tb/iPnIoxFLcTbSSGOo/L36MxKjMROtaMZCcfsPIxvuv6n+f+Ghv/xuq+WW9futoqiP3qjyh1bvPhxl/T/avXV0QP0vDsob89jZz4FbnePKbyPe62aztv9qvBbX4nI8F8uxHBfi5U+Yzx37Gdph3Gj/kdg6bi6yaEQe7WhGHgtRK3vSXk8a0zEVU1GJZ+JMzEY70piNPOYji3aci3Z0Iiv3qHq0IotadKIZrUjjZNTjVKRRjemYjslII4vxOBfNWIpGzMVM1MpRLsalcrtPbsjrvm8+m7zx+w/fLqZvBFW3WJGkeDJXBP11Xff6/aRXzB+IHdX/A70tuD4iiXR4j2sRu6r/p7LT+F04asPuWCnr//BepwEAAADcRkn56nsSESNxfzk1m89nX9vrtAAAAIBdVL6v+UjRjBRT90dSnP9XNol8/47nBgAAAOyOpPyMXRIRY/FAd6r/canNXgQAAAAA/gOV//9/tGjGIl4vO5z/AwAAwOfMtwZdY/+Dfb1r7LcX9yd39aIXzz6YXKkVU7Urvb5e89UbI3ZmDycHe4OUzdTwtbuTiBiuZ0eS/tUvP97fbT8qRzi8egHCQdf6T1qtkeT64ARi6wTKW/HdONaNOXa+257v39NdythsPp+N15vzj1WT3osjnVdeuPSNiGLp324sHEzi4qXlC+PPv7h8vszlejHK9Su9y8Mnt5DLSm8LxP2br/FI+UGM3nLHusutrF3/oe7sQ1svM1m7zDfjeDfm+Fi3HVu//qPFMqvjj1WjVjs41MnOdl5ZWbP2vSyqn3LN34wT3ZgTJ090m02ymFiXxQs3ZzGxNoudbYstsyj0s3j72Otn//6rZpJNbpfF5KfMAmCvXCyv+rNahQ6UVehfK11F/d9Qd/tXNd/0KPfFn/SOoRuOchdXn2X0519T64Zjd6r7m3GyDPnFye7zieHD6+rKE2VdqWxyRH/p0ku/7h3RH373hz/6+tHf/Hi1um04Rj/RfVYwOIt341Q3stfEvb+8qboVQ1TLLfu9DVX1nWKOdwZW1fb8RDISESv/c+Pu8nGKiInJqcrDlcojEzFSPlXoNYMz3b/zvQSAz5ttv2NnB9/C8/DmZ9XRr3j33nhLwXg8Hy/GcpyP0+WnDSLigc1HHVvzNoTT25y1jq35hpfT25xbrsZObIzdfyKJAbGTa7bY//+gbP5x+x4TALjdjm9Th3dS/0/3zrtj8/PuDbX8VPeLc/tnxzG4lm/mK7d7gwDAf4Gs9VEy1nkrabXyxWeq09PVWudMlraa9afTVj4zl6V5o5O16mdqjbksXWw1O816/wXxmaydtpcWF5sfd9LZZitdbLbzs+U3v6e9r35vZwu1xqtRby/OZ7V2ltabjU6t3kln8nY9XVx6cj5vn8la5cztxayez+b1WidvNtJ2c6lVz8bTtJ1lawLzmazRyWfzYrKRLrbyhVrrekTMLy1k6UzWrrfyxU6zO2B/WXljttlaqA1Y/T/fwU0NAJ8ZV1+7dvm55eULL6+fWEk29mw+8ccdxFyNWNnr1QQA1lhbpQEAAAAAAAAAAAAAgM+mmz+uV/Ru+5G+tRMjcQvBGyb2xyeZ6/M78aX3ug/Lbgy4yTj7tpzrrtWeA+se0329nWXvt88tTzz7+OOXB8U8+fqhM3/KIrYfZ/O/lKt337T3xlsHI/b99Pvdnifu1Jq+H921iOFbmn0l2SJmzw5JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADDQvwMAAP//wexOyQ==") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$l2tp6-socket$nl_route-socket$inet_smc-userfaultfd-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-write$dsp-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_clone-timer_create-syz_open_procfs-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-ioctl$DMA_HEAP_IOCTL_ALLOC-close_range-pselect6-syz_open_dev$dvb_frontend-ioctl$FE_SET_FRONTEND detailed listing: executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 1m40s testing program (duration=1m47s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 26, 22, 29, 14, 10, 13, 19, 14, 21, 29, 22, 26, 29, 3, 25, 26, 10, 14, 3, 13, 5, 29, 3, 22, 29, 26, 24, 14, 21] detailed listing: executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 1: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 3: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 2: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, &(0x7f00000001c0)={0x6, 0x7c24, 0x7, 0x1, 0x6, 0x6b, "8c2af5354de0720dee32a53dbf5ccb13", 0x9, 0x7, 0xc3, 0x9, 0x5, 0x9, 0x9}) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 4: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0xc2882, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x80, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x7, 0x1, 0x3, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x49b9dbeca8101603, 0x8, 0x3, 0xf2}}}}}]}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x5, &(0x7f0000000100)=@string={0x5, 0x3, "f5ca66"}}, {0x41, &(0x7f00000001c0)=@string={0x41, 0x3, "4aecca1db2b2c5300fe9c1032a2488985fcf4e754fcf25bc017303eb7b3850c2c7a977209c22b3c70eb025baf5b0fd7ad7d477ee884a7cb44645aadb0edf1d"}}]}) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r6, &(0x7f0000000080)={0x1d, r7, 0x0, {0x0, 0xf0}, 0x1}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="980000", @ANYRES16=r1, @ANYBLOB="2da52abd7000fbdbdf2503"], 0x98}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000) executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program did not crash replaying the whole log did not cause a kernel crash single: executing 1 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$l2tp6-socket$nl_route-socket$inet_smc-userfaultfd-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-write$dsp-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_clone-timer_create-syz_open_procfs-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-ioctl$DMA_HEAP_IOCTL_ALLOC-close_range-pselect6-syz_open_dev$dvb_frontend-ioctl$FE_SET_FRONTEND detailed listing: executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 30 programs with base timeout 6m0s testing program (duration=6m7s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 26, 22, 29, 14, 10, 13, 19, 14, 21, 29, 22, 26, 29, 3, 25, 26, 10, 14, 3, 13, 5, 29, 3, 22, 29, 26, 24, 14, 21] detailed listing: executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 1: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 3: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) executing program 2: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, &(0x7f00000001c0)={0x6, 0x7c24, 0x7, 0x1, 0x6, 0x6b, "8c2af5354de0720dee32a53dbf5ccb13", 0x9, 0x7, 0xc3, 0x9, 0x5, 0x9, 0x9}) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 4: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0xc2882, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x80, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x7, 0x1, 0x3, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x49b9dbeca8101603, 0x8, 0x3, 0xf2}}}}}]}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x5, &(0x7f0000000100)=@string={0x5, 0x3, "f5ca66"}}, {0x41, &(0x7f00000001c0)=@string={0x41, 0x3, "4aecca1db2b2c5300fe9c1032a2488985fcf4e754fcf25bc017303eb7b3850c2c7a977209c22b3c70eb025baf5b0fd7ad7d477ee884a7cb44645aadb0edf1d"}}]}) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r6, &(0x7f0000000080)={0x1d, r7, 0x0, {0x0, 0xf0}, 0x1}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="980000", @ANYRES16=r1, @ANYBLOB="2da52abd7000fbdbdf2503"], 0x98}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000) executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: bisecting 30 programs bisect: split chunks (needed=false): <29> bisect: split chunk #0 of len 29 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=6m5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 22, 26, 29, 3, 25, 26, 10, 14, 3, 13, 5, 29, 3, 22, 29, 26, 24, 14, 21] detailed listing: executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 4: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r4) r5 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r5, &(0x7f0000000180)='fdinfo/3\x00') r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r6, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r7 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r7, 0x40246f4c, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 0: syz_usb_connect(0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0xc2882, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x40, 0x80, [{{0x9, 0x4, 0x0, 0x9, 0x2, 0x7, 0x1, 0x3, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x49b9dbeca8101603, 0x8, 0x3, 0xf2}}}}}]}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x5, &(0x7f0000000100)=@string={0x5, 0x3, "f5ca66"}}, {0x41, &(0x7f00000001c0)=@string={0x41, 0x3, "4aecca1db2b2c5300fe9c1032a2488985fcf4e754fcf25bc017303eb7b3850c2c7a977209c22b3c70eb025baf5b0fd7ad7d477ee884a7cb44645aadb0edf1d"}}]}) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r6, &(0x7f0000000080)={0x1d, r7, 0x0, {0x0, 0xf0}, 0x1}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) socket$pppl2tp(0x18, 0x1, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={[0xffffffffffff8518]}, 0x0, 0x0, 0x8) executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x8081) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r1, &(0x7f0000006bc0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8080, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)='L', 0x1}], 0x1}}], 0x1, 0x4040001) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x8f, 0xaa, 0x9, 0xc, 0x64, 0x0, 0x29, 0x7, 0x0, 0x4, 0x9, 0x4, 0x8, 0xb2}, 0xe) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0xc0001, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f0000000080)={0x3ff, 0x7, 0x100000, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="980000", @ANYRES16=r1, @ANYBLOB="2da52abd7000fbdbdf2503"], 0x98}, 0x1, 0x0, 0x0, 0x4008040}, 0x4000) executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 5, 29, 3, 22, 29, 26, 24, 14, 21] detailed listing: executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$eJzs3U9oHOfZAPBnFMmWFfAX8n3kM8ZxxnZKbeoqu1KiVOSQbFYjeRJpV+yuik0pSYhtMJaTEBPS+NDEl6QtLaWnHtNcQy6FHgo9lPbQFgqF5tBLD4VATiWFFkpLCajM7K71x1pJTmQrTX8/Yb2z7z7zzjOzo3l21ruzAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABEUp+pVKrJwYhYOpsOVp9pNRe2uL8/3s/XNVssNyIp/sXoaBzqdh36v9W77yt+HY8j3VtHYrRoRuPa3ffd89j/Dg/1598ioU/q2A7jkog3iqQuPzcUcTsSuYO+87NbnuWfK8XvuayRt5v5Qm0uS/N2M52emqo8dGa2nc7m81n7XLuTLaT1VlbrNFvpyfqptDo9PZlm4+eaS425mdp81u989MsTlcpU+tT4YlZrtZuNh54ab9fP5PPzeWOujJmovBpFzKPFjvh03kk7WW0hTS9eWr4wuV2qRVB1Xc/+dY/XkQfv+fCVD/526UKxQw4aJOntmBPV6sREdeqR6UcerVSGJyoT6zsqG8SNiBiKKCJuy07LZ92B1YPE7h284VMa6tb/iPnIoxFLcTbSSGOo/L36MxKjMROtaMZCcfsPIxvuv6n+f+Ghv/xuq+WW9futoqiP3qjyh1bvPhxl/T/avXV0QP0vDsob89jZz4FbnePKbyPe62aztv9qvBbX4nI8F8uxHBfi5U+Yzx37Gdph3Gj/kdg6bi6yaEQe7WhGHgtRK3vSXk8a0zEVU1GJZ+JMzEY70piNPOYji3aci3Z0Iiv3qHq0IotadKIZrUjjZNTjVKRRjemYjslII4vxOBfNWIpGzMVM1MpRLsalcrtPbsjrvm8+m7zx+w/fLqZvBFW3WJGkeDJXBP11Xff6/aRXzB+IHdX/A70tuD4iiXR4j2sRu6r/p7LT+F04asPuWCnr//BepwEAAADcRkn56nsSESNxfzk1m89nX9vrtAAAAIBdVL6v+UjRjBRT90dSnP9XNol8/47nBgAAAOyOpPyMXRIRY/FAd6r/canNXgQAAAAA/gOV//9/tGjGIl4vO5z/AwAAwOfMtwZdY/+Dfb1r7LcX9yd39aIXzz6YXKkVU7Urvb5e89UbI3ZmDycHe4OUzdTwtbuTiBiuZ0eS/tUvP97fbT8qRzi8egHCQdf6T1qtkeT64ARi6wTKW/HdONaNOXa+257v39NdythsPp+N15vzj1WT3osjnVdeuPSNiGLp324sHEzi4qXlC+PPv7h8vszlejHK9Su9y8Mnt5DLSm8LxP2br/FI+UGM3nLHusutrF3/oe7sQ1svM1m7zDfjeDfm+Fi3HVu//qPFMqvjj1WjVjs41MnOdl5ZWbP2vSyqn3LN34wT3ZgTJ090m02ymFiXxQs3ZzGxNoudbYstsyj0s3j72Otn//6rZpJNbpfF5KfMAmCvXCyv+rNahQ6UVehfK11F/d9Qd/tXNd/0KPfFn/SOoRuOchdXn2X0519T64Zjd6r7m3GyDPnFye7zieHD6+rKE2VdqWxyRH/p0ku/7h3RH373hz/6+tHf/Hi1um04Rj/RfVYwOIt341Q3stfEvb+8qboVQ1TLLfu9DVX1nWKOdwZW1fb8RDISESv/c+Pu8nGKiInJqcrDlcojEzFSPlXoNYMz3b/zvQSAz5ttv2NnB9/C8/DmZ9XRr3j33nhLwXg8Hy/GcpyP0+WnDSLigc1HHVvzNoTT25y1jq35hpfT25xbrsZObIzdfyKJAbGTa7bY//+gbP5x+x4TALjdjm9Th3dS/0/3zrtj8/PuDbX8VPeLc/tnxzG4lm/mK7d7gwDAf4Gs9VEy1nkrabXyxWeq09PVWudMlraa9afTVj4zl6V5o5O16mdqjbksXWw1O816/wXxmaydtpcWF5sfd9LZZitdbLbzs+U3v6e9r35vZwu1xqtRby/OZ7V2ltabjU6t3kln8nY9XVx6cj5vn8la5cztxayez+b1WidvNtJ2c6lVz8bTtJ1lawLzmazRyWfzYrKRLrbyhVrrekTMLy1k6UzWrrfyxU6zO2B/WXljttlaqA1Y/T/fwU0NAJ8ZV1+7dvm55eULL6+fWEk29mw+8ccdxFyNWNnr1QQA1lhbpQEAAAAAAAAAAAAAgM+mmz+uV/Ru+5G+tRMjcQvBGyb2xyeZ6/M78aX3ug/Lbgy4yTj7tpzrrtWeA+se0329nWXvt88tTzz7+OOXB8U8+fqhM3/KIrYfZ/O/lKt337T3xlsHI/b99Pvdnifu1Jq+H921iOFbmn0l2SJmzw5JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADDQvwMAAP//wexOyQ==") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: the chunk can be dropped bisect: testing without sub-chunk 3/3 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$l2tp6-socket$nl_route-socket$inet_smc-userfaultfd-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_SETFRAGMENT-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-write$dsp-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_clone-timer_create-syz_open_procfs-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-ioctl$DMA_HEAP_IOCTL_ALLOC-close_range-pselect6-syz_open_dev$dvb_frontend-ioctl$FE_SET_FRONTEND detailed listing: executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash bisect: split chunks (needed=true): <9> bisect: split chunk #0 of len 9 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 26, 24, 14, 21] detailed listing: executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) r6 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000100)={0x1d, r7, 0x0, {0x0, 0x0, 0x4}}, 0x18) close_range(r1, 0xffffffffffffffff, 0x0) executing program 0: openat$comedi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/comedi4\x00', 0x800, 0x0) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r2) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r3, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() r2 = syz_open_dev$cec(0x0, 0xffffffffffffffff, 0x4cafa2) ioctl$CEC_TRANSMIT(r2, 0xc0386105, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r6 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000, 0x20, 0x11}, 0x18) openat(r6, &(0x7f0000000180)='./file0\x00', 0x10000, 0x63962b33e358844d) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000540)={0x70, 0x1ff, 0xa, 0x6, 0x80}) r7 = syz_open_procfs(r1, &(0x7f0000000040)='status\x00') lseek(r7, 0x1000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40505330, &(0x7f0000000bc0)={0x800100, 0x0, 0x0, 0x724f, 0x4, 0x55a}) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 5, 29, 3, 22, 26] detailed listing: executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x3fc, 0x0, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x80000, 0x0, 0xc8}, 0x9c) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x0, @loopback, 0x3}, 0x7e) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) mkdir(0x0, 0x83) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, 0x2e) inotify_init1(0x800) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x3, {0xa, 0x4e22, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2b9d}}}, 0x3a) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0xe0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) connect$can_j1939(r1, &(0x7f0000000080)={0x1d, r2, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$iso9660(&(0x7f0000000fc0), &(0x7f0000000000)='./file1\x00', 0x8800, &(0x7f0000000d80)=ANY=[], 0x23, 0x7f3, &(0x7f0000001800)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) keyctl$setperm(0x5, 0x0, 0x3000) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x81c0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18000}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000044c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r7, &(0x7f0000000100)={0x1d, r8, 0x0, {0x0, 0x0, 0x4}}, 0x18) connect$can_j1939(r7, &(0x7f0000000080)={0x1d, r8, 0x0, {0x0, 0xf0}, 0x1}, 0x18) sendmsg$can_j1939(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: the chunk can be dropped bisect: split chunks (needed=true): <5> bisect: split chunk #0 of len 5 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 22, 26] detailed listing: executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x200, 0x71, 0x11, 0x63}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x0, 0x1, 0x1, 0x1, 0x0, 0x18, 0xfffffffffffffffe}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x60, '\x00', 0x0, @sk_skb=0x20, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94) r0 = socket$isdn(0x22, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@isdn, &(0x7f0000000040)=0x80) executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [22, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 2 programs left: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) getdents64(r5, &(0x7f0000000080)=""/78, 0x4e) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) bisect: trying to concatenate bisect: concatenate 2 entries minimizing program #0 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [21, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="1b00000000000000000000000004000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000002050000de0500000400000000000000000000499b68f90549fb2be22f747eecf344f15a6d9c7817c43d21c1e515c34d637a572fa19b3c021e2444734ac015ae52d39ce15eef63cd0d"], 0x50) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [20, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x8910, 0x4) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [18, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x40000, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [17, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file1\x00', 0x0, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [16, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [15, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$eJzs3c9qK1UcB/DfpGkSdZEsXInigC5cXW7vE6RIL1zMSslCXah4b0GaILRQ8A/GrgRXblz6BILQnS/hxjfwAQR3dlE4MslMk9Q07UDT+ufz2fT0nPOd8zuTaUsXOfnw5fHB0zz2T778LTqdLBr96MdZFr1oROXrWNL/LgCAf7OzlOKPNFMnl0VEZ3NlAQAbVPvv/+nGSwIANuydd997a3cw2Hs7zzvxePzN8bD4z774Ohvf3Y9PYhTP4mF04zwiXZi1H6eUJs280IvXx5PjYZEcf/BLef3d3yOm+Z3oRm/atZx/MtjbyWcW8pOijufL9ftF/lF048UV6z8Z7D1akY9hK954baH+B9GNXz+OT2MUT6dFzPNf7eT5m+n7P794vyivyGeT42F7Om8ubd3xSwMAAAAAAAAAAAAAAAAAAAAAwH/Yg/LsnHZMz+8pusrzd7bOi2+2I6/0ls/nmeWz6kKXzgeapPihOl/nYZ7nqZw4zzfjpWY072fXAAAAAAAAAAAAAAAAAAAA8M9y9NnnBx+NRs8Ob6VRnQZQva2//nVOp6n+Qs+rsT7Vnq/VKJtrloitak4WsbaeYhO3dFuuazx3Vc0//lT3gp3r52wXa3VucRfVy73QE1VPtvoeti8md6qH5OeqJ6WUWnHD1VtXDaVaj19r5VC39t1ovTBtTNbMieyqwr59Zf5zWQ5ll3fRWrrPS43tsrEQv/Rs1Hqe//67InNaBwAAAAAAAAAAAAAAAAAAbNT8Tb8rBk/WRhupvbGyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBOzT//v0ZjUoZvMLkVh0f3vEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+B/4KAAD//+KpXP8=") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x4050) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [14, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$netlink(0x10, 0x3, 0x15) socket$inet6_mptcp(0xa, 0x1, 0x106) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$netlink(0x10, 0x3, 0x15) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [12, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [10, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$eJzs3c9qK1UcB/DfpGkSdZEsXInigC5cXW7vE6RIL1zMSslCXah4b0GaILRQ8A/GrgRXblz6BILQnS/hxjfwAQR3dlE4MslMk9Q07UDT+ufz2fT0nPOd8zuTaUsXOfnw5fHB0zz2T778LTqdLBr96MdZFr1oROXrWNL/LgCAf7OzlOKPNFMnl0VEZ3NlAQAbVPvv/+nGSwIANuydd997a3cw2Hs7zzvxePzN8bD4z774Ohvf3Y9PYhTP4mF04zwiXZi1H6eUJs280IvXx5PjYZEcf/BLef3d3yOm+Z3oRm/atZx/MtjbyWcW8pOijufL9ftF/lF048UV6z8Z7D1akY9hK954baH+B9GNXz+OT2MUT6dFzPNf7eT5m+n7P794vyivyGeT42F7Om8ubd3xSwMAAAAAAAAAAAAAAAAAAAAAwH/Yg/LsnHZMz+8pusrzd7bOi2+2I6/0ls/nmeWz6kKXzgeapPihOl/nYZ7nqZw4zzfjpWY072fXAAAAAAAAAAAAAAAAAAAA8M9y9NnnBx+NRs8Ob6VRnQZQva2//nVOp6n+Qs+rsT7Vnq/VKJtrloitak4WsbaeYhO3dFuuazx3Vc0//lT3gp3r52wXa3VucRfVy73QE1VPtvoeti8md6qH5OeqJ6WUWnHD1VtXDaVaj19r5VC39t1ovTBtTNbMieyqwr59Zf5zWQ5ll3fRWrrPS43tsrEQv/Rs1Hqe//67InNaBwAAAAAAAAAAAAAAAAAAbNT8Tb8rBk/WRhupvbGyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBOzT//v0ZjUoZvMLkVh0f3vEUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+B/4KAAD//+KpXP8=") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000e80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB='uni_xlate=0,iocharset=ep866,errors=continue,utf8=0,shortname=mixed,shortname=win95,nonumtail=0,uni_xlate=1,iocharset=cp857,shortname=mixed,utf8=1,uni_xlate=0,shortname=win95,codepage=936,utf8=1,utf8=0,\x00'], 0xfd, 0x2a8, &(0x7f0000000580)="$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") sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 26] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) r6 = syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) ioctl$FE_SET_FRONTEND(r6, 0x40246f4c, 0x0) program crashed: KASAN: use-after-free Read in dvb_device_open minimized 22 calls -> 8 calls minimizing program #1 before concatenation testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 25] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 24] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 24] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 24] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000100)={0x4004, r5, 0x2}) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 23] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 22] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) timer_create(0x1, &(0x7f0000000040)={0x0, 0x17, 0x4}, &(0x7f0000000080)) pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 21] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x21, 0x0, 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 20] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_frontend_release testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r2, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(0xffffffffffffffff, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r2, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r2, 0x1e, &(0x7f0000000140), 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 19] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 18] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 18] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000001340)) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 18] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 17] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r2, 0x1e, &(0x7f0000000140)={r0}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 17] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) userfaultfd(0x80001) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 17] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_frontend_release testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 16] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 16] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [8, 15] detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r3, 0x1e, &(0x7f0000000140)={r1}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open minimized 26 calls -> 15 calls testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_open_procfs-pselect6-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open bisect: concatenation succeeded found reproducer with 23 syscalls minimizing guilty program testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_open_procfs-pselect6 detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') pselect6(0x40, &(0x7f0000000240)={0x4, 0x1ce, 0x1ff, 0x7d, 0x0, 0x8000, 0x4, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x5, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1000000080000006}, 0x0, 0x0) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_open_procfs-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo/3\x00') syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-mount-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') mount(0x0, &(0x7f0000000100)='.\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_procfs-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-io_uring_register$IORING_REGISTER_CLONE_BUFFERS-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) io_uring_register$IORING_REGISTER_CLONE_BUFFERS(r6, 0x1e, &(0x7f0000000140)={r4}, 0x1) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-ioctl$AUTOFS_DEV_IOCTL_CATATONIC-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) r5 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-open-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) open(&(0x7f0000000000)='.\x00', 0x0, 0x244) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-openat$autofs-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-memfd_create-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) memfd_create(&(0x7f0000000080)='/dev/dsp1\x00', 0x1) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-openat$dsp1-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-ioctl$SNDCTL_DSP_CHANNELS-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000180)=0x6f) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-openat$adsp1-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0301, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-socket$netlink-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-socket$inet_smc-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-sendmmsg$unix-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-socketpair$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-mmap-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-getpid-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_frontend_release testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(0x0, 0x0, 0x40002) program did not crash extracting C reproducer testing compiled C program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend program did not crash simplifying guilty program options testing program (duration=1m45.549038378s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program did not crash testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_frontend_release validation run: crashed=true testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open validation run: crashed=true testing program (duration=1m45.549038378s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-socketpair$unix-sendmmsg$unix-recvmmsg-syz_open_dev$dvb_frontend detailed listing: executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$dvb_frontend(&(0x7f0000000000), 0x0, 0x40002) program crashed: KASAN: use-after-free Read in dvb_device_open validation run: crashed=true reproducing took 6h55m11.769391691s repro crashed as (corrupted=false): ================================================================== BUG: KASAN: use-after-free in dvb_device_open+0xc6/0x370 drivers/media/dvb-core/dvbdev.c:109 Read of size 8 at addr ffff88814be81218 by task syz.1.112/4702 CPU: 0 PID: 4702 Comm: syz.1.112 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 Call Trace: dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106 print_address_description+0x60/0x2d0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0xdf/0x130 mm/kasan/report.c:451 dvb_device_open+0xc6/0x370 drivers/media/dvb-core/dvbdev.c:109 chrdev_open+0x5c5/0x6a0 fs/char_dev.c:414 do_dentry_open+0x7ff/0xf80 fs/open.c:826 do_open fs/namei.c:3616 [inline] path_openat+0x26f5/0x2fa0 fs/namei.c:3750 do_filp_open+0x1e2/0x410 fs/namei.c:3777 do_sys_openat2+0x150/0x4b0 fs/open.c:1255 do_sys_open fs/open.c:1271 [inline] __do_sys_openat fs/open.c:1287 [inline] __se_sys_openat fs/open.c:1282 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1282 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fbe85a8478e Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 RSP: 002b:00007fbe85126b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fbe851276c0 RCX: 00007fbe85a8478e RDX: 0000000000040002 RSI: 00007fbe85126c00 RDI: ffffffffffffff9c RBP: 00007fbe85126c00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd R13: 00007fbe85d3f038 R14: 00007fbe85d3efa0 R15: 00007ffc8b528bc8 Allocated by task 1: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline] ____kasan_kmalloc mm/kasan/common.c:513 [inline] __kasan_kmalloc+0xb5/0xf0 mm/kasan/common.c:522 kmalloc include/linux/slab.h:607 [inline] kzalloc include/linux/slab.h:738 [inline] dvb_register_device+0x311/0x2170 drivers/media/dvb-core/dvbdev.c:488 dvb_register_frontend+0x645/0x920 drivers/media/dvb-core/dvb_frontend.c:3034 vidtv_bridge_dvb_init drivers/media/test-drivers/vidtv/vidtv_bridge.c:436 [inline] vidtv_bridge_probe+0x9a1/0xf70 drivers/media/test-drivers/vidtv/vidtv_bridge.c:508 platform_probe+0x137/0x1c0 drivers/base/platform.c:1391 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x284/0xc80 drivers/base/dd.c:595 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:755 driver_probe_device+0x4f/0x420 drivers/base/dd.c:785 __driver_attach+0x46b/0x670 drivers/base/dd.c:1164 bus_for_each_dev+0x182/0x1f0 drivers/base/bus.c:303 bus_add_driver+0x30a/0x5a0 drivers/base/bus.c:620 driver_register+0x32d/0x430 drivers/base/driver.c:240 vidtv_bridge_init+0x39/0x70 drivers/media/test-drivers/vidtv/vidtv_bridge.c:600 do_one_initcall+0x272/0x730 init/main.c:1316 do_initcall_level+0x137/0x1f0 init/main.c:1389 do_initcalls+0x4b/0x90 init/main.c:1405 kernel_init_freeable+0x3e9/0x570 init/main.c:1629 kernel_init+0x19/0x1b0 init/main.c:1520 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Freed by task 4700: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:46 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:360 ____kasan_slab_free+0xd5/0x110 mm/kasan/common.c:366 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1710 [inline] slab_free_freelist_hook+0xea/0x170 mm/slub.c:1736 slab_free mm/slub.c:3504 [inline] kfree+0xef/0x2a0 mm/slub.c:4564 dvb_free_device drivers/media/dvb-core/dvbdev.c:635 [inline] kref_put include/linux/kref.h:65 [inline] dvb_device_put drivers/media/dvb-core/dvbdev.c:650 [inline] dvb_device_open+0x2e7/0x370 drivers/media/dvb-core/dvbdev.c:123 chrdev_open+0x5c5/0x6a0 fs/char_dev.c:414 do_dentry_open+0x7ff/0xf80 fs/open.c:826 do_open fs/namei.c:3616 [inline] path_openat+0x26f5/0x2fa0 fs/namei.c:3750 do_filp_open+0x1e2/0x410 fs/namei.c:3777 do_sys_openat2+0x150/0x4b0 fs/open.c:1255 do_sys_open fs/open.c:1271 [inline] __do_sys_openat fs/open.c:1287 [inline] __se_sys_openat fs/open.c:1282 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1282 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 The buggy address belongs to the object at ffff88814be81200 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 24 bytes inside of 256-byte region [ffff88814be81200, ffff88814be81300) The buggy address belongs to the page: page:ffffea00052fa000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14be80 head:ffffea00052fa000 order:1 compound_mapcount:0 flags: 0x57ff00000010200(slab|head|node=1|zone=2|lastcpupid=0x7ff) raw: 057ff00000010200 ffffea00052f1600 0000000300000002 ffff888016c41b40 raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 10824112251, free_ts 0 prep_new_page mm/page_alloc.c:2426 [inline] get_page_from_freelist+0x1bbd/0x1ca0 mm/page_alloc.c:4192 __alloc_pages+0x1ee/0x480 mm/page_alloc.c:5487 alloc_page_interleave+0x24/0x1e0 mm/mempolicy.c:2031 alloc_slab_page mm/slub.c:1780 [inline] allocate_slab mm/slub.c:1917 [inline] new_slab+0xc0/0x4b0 mm/slub.c:1980 ___slab_alloc+0x80a/0xdd0 mm/slub.c:3013 __slab_alloc mm/slub.c:3100 [inline] slab_alloc_node mm/slub.c:3191 [inline] __kmalloc_node+0x200/0x3b0 mm/slub.c:4456 kmalloc_node include/linux/slab.h:630 [inline] kvmalloc_node+0x84/0x130 mm/util.c:619 kvmalloc include/linux/mm.h:816 [inline] kvzalloc include/linux/mm.h:824 [inline] v4l2_ctrl_new+0x70f/0x1310 drivers/media/v4l2-core/v4l2-ctrls-core.c:1306 v4l2_ctrl_new_std+0x247/0x300 drivers/media/v4l2-core/v4l2-ctrls-core.c:1429 handler_new_ref+0x14a/0x950 drivers/media/v4l2-core/v4l2-ctrls-core.c:1098 v4l2_ctrl_add_handler+0x197/0x280 drivers/media/v4l2-core/v4l2-ctrls-core.c:1573 vivid_create_controls+0x27f2/0x3460 drivers/media/test-drivers/vivid/vivid-ctrls.c:1900 vivid_create_instance drivers/media/test-drivers/vivid/vivid-core.c:1860 [inline] vivid_probe+0x3c47/0x67a0 drivers/media/test-drivers/vivid/vivid-core.c:2031 platform_probe+0x137/0x1c0 drivers/base/platform.c:1391 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x284/0xc80 drivers/base/dd.c:595 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:755 page_owner free stack trace missing Memory state around the buggy address: ffff88814be81100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88814be81180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88814be81200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88814be81280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88814be81300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ================================================================== final repro crashed as (corrupted=false): ================================================================== BUG: KASAN: use-after-free in dvb_device_open+0xc6/0x370 drivers/media/dvb-core/dvbdev.c:109 Read of size 8 at addr ffff88814be81218 by task syz.1.112/4702 CPU: 0 PID: 4702 Comm: syz.1.112 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 Call Trace: dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106 print_address_description+0x60/0x2d0 mm/kasan/report.c:248 __kasan_report mm/kasan/report.c:434 [inline] kasan_report+0xdf/0x130 mm/kasan/report.c:451 dvb_device_open+0xc6/0x370 drivers/media/dvb-core/dvbdev.c:109 chrdev_open+0x5c5/0x6a0 fs/char_dev.c:414 do_dentry_open+0x7ff/0xf80 fs/open.c:826 do_open fs/namei.c:3616 [inline] path_openat+0x26f5/0x2fa0 fs/namei.c:3750 do_filp_open+0x1e2/0x410 fs/namei.c:3777 do_sys_openat2+0x150/0x4b0 fs/open.c:1255 do_sys_open fs/open.c:1271 [inline] __do_sys_openat fs/open.c:1287 [inline] __se_sys_openat fs/open.c:1282 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1282 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7fbe85a8478e Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 RSP: 002b:00007fbe85126b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fbe851276c0 RCX: 00007fbe85a8478e RDX: 0000000000040002 RSI: 00007fbe85126c00 RDI: ffffffffffffff9c RBP: 00007fbe85126c00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd R13: 00007fbe85d3f038 R14: 00007fbe85d3efa0 R15: 00007ffc8b528bc8 Allocated by task 1: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline] ____kasan_kmalloc mm/kasan/common.c:513 [inline] __kasan_kmalloc+0xb5/0xf0 mm/kasan/common.c:522 kmalloc include/linux/slab.h:607 [inline] kzalloc include/linux/slab.h:738 [inline] dvb_register_device+0x311/0x2170 drivers/media/dvb-core/dvbdev.c:488 dvb_register_frontend+0x645/0x920 drivers/media/dvb-core/dvb_frontend.c:3034 vidtv_bridge_dvb_init drivers/media/test-drivers/vidtv/vidtv_bridge.c:436 [inline] vidtv_bridge_probe+0x9a1/0xf70 drivers/media/test-drivers/vidtv/vidtv_bridge.c:508 platform_probe+0x137/0x1c0 drivers/base/platform.c:1391 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x284/0xc80 drivers/base/dd.c:595 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:755 driver_probe_device+0x4f/0x420 drivers/base/dd.c:785 __driver_attach+0x46b/0x670 drivers/base/dd.c:1164 bus_for_each_dev+0x182/0x1f0 drivers/base/bus.c:303 bus_add_driver+0x30a/0x5a0 drivers/base/bus.c:620 driver_register+0x32d/0x430 drivers/base/driver.c:240 vidtv_bridge_init+0x39/0x70 drivers/media/test-drivers/vidtv/vidtv_bridge.c:600 do_one_initcall+0x272/0x730 init/main.c:1316 do_initcall_level+0x137/0x1f0 init/main.c:1389 do_initcalls+0x4b/0x90 init/main.c:1405 kernel_init_freeable+0x3e9/0x570 init/main.c:1629 kernel_init+0x19/0x1b0 init/main.c:1520 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 Freed by task 4700: kasan_save_stack mm/kasan/common.c:38 [inline] kasan_set_track+0x4b/0x70 mm/kasan/common.c:46 kasan_set_free_info+0x1f/0x40 mm/kasan/generic.c:360 ____kasan_slab_free+0xd5/0x110 mm/kasan/common.c:366 kasan_slab_free include/linux/kasan.h:230 [inline] slab_free_hook mm/slub.c:1710 [inline] slab_free_freelist_hook+0xea/0x170 mm/slub.c:1736 slab_free mm/slub.c:3504 [inline] kfree+0xef/0x2a0 mm/slub.c:4564 dvb_free_device drivers/media/dvb-core/dvbdev.c:635 [inline] kref_put include/linux/kref.h:65 [inline] dvb_device_put drivers/media/dvb-core/dvbdev.c:650 [inline] dvb_device_open+0x2e7/0x370 drivers/media/dvb-core/dvbdev.c:123 chrdev_open+0x5c5/0x6a0 fs/char_dev.c:414 do_dentry_open+0x7ff/0xf80 fs/open.c:826 do_open fs/namei.c:3616 [inline] path_openat+0x26f5/0x2fa0 fs/namei.c:3750 do_filp_open+0x1e2/0x410 fs/namei.c:3777 do_sys_openat2+0x150/0x4b0 fs/open.c:1255 do_sys_open fs/open.c:1271 [inline] __do_sys_openat fs/open.c:1287 [inline] __se_sys_openat fs/open.c:1282 [inline] __x64_sys_openat+0x135/0x160 fs/open.c:1282 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 The buggy address belongs to the object at ffff88814be81200 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 24 bytes inside of 256-byte region [ffff88814be81200, ffff88814be81300) The buggy address belongs to the page: page:ffffea00052fa000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14be80 head:ffffea00052fa000 order:1 compound_mapcount:0 flags: 0x57ff00000010200(slab|head|node=1|zone=2|lastcpupid=0x7ff) raw: 057ff00000010200 ffffea00052f1600 0000000300000002 ffff888016c41b40 raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 10824112251, free_ts 0 prep_new_page mm/page_alloc.c:2426 [inline] get_page_from_freelist+0x1bbd/0x1ca0 mm/page_alloc.c:4192 __alloc_pages+0x1ee/0x480 mm/page_alloc.c:5487 alloc_page_interleave+0x24/0x1e0 mm/mempolicy.c:2031 alloc_slab_page mm/slub.c:1780 [inline] allocate_slab mm/slub.c:1917 [inline] new_slab+0xc0/0x4b0 mm/slub.c:1980 ___slab_alloc+0x80a/0xdd0 mm/slub.c:3013 __slab_alloc mm/slub.c:3100 [inline] slab_alloc_node mm/slub.c:3191 [inline] __kmalloc_node+0x200/0x3b0 mm/slub.c:4456 kmalloc_node include/linux/slab.h:630 [inline] kvmalloc_node+0x84/0x130 mm/util.c:619 kvmalloc include/linux/mm.h:816 [inline] kvzalloc include/linux/mm.h:824 [inline] v4l2_ctrl_new+0x70f/0x1310 drivers/media/v4l2-core/v4l2-ctrls-core.c:1306 v4l2_ctrl_new_std+0x247/0x300 drivers/media/v4l2-core/v4l2-ctrls-core.c:1429 handler_new_ref+0x14a/0x950 drivers/media/v4l2-core/v4l2-ctrls-core.c:1098 v4l2_ctrl_add_handler+0x197/0x280 drivers/media/v4l2-core/v4l2-ctrls-core.c:1573 vivid_create_controls+0x27f2/0x3460 drivers/media/test-drivers/vivid/vivid-ctrls.c:1900 vivid_create_instance drivers/media/test-drivers/vivid/vivid-core.c:1860 [inline] vivid_probe+0x3c47/0x67a0 drivers/media/test-drivers/vivid/vivid-core.c:2031 platform_probe+0x137/0x1c0 drivers/base/platform.c:1391 call_driver_probe drivers/base/dd.c:-1 [inline] really_probe+0x284/0xc80 drivers/base/dd.c:595 __driver_probe_device+0x18c/0x330 drivers/base/dd.c:755 page_owner free stack trace missing Memory state around the buggy address: ffff88814be81100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88814be81180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88814be81200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88814be81280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88814be81300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ==================================================================