Extracting prog: 7m38.040410033s Minimizing prog: 56m54.020391033s Simplifying prog options: 7m22.322668159s Extracting C: 4m1.749135966s Simplifying C: 0s extracting reproducer from 31 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:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-read$auto_proc_fail_nth_operations_base-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 31 programs with base timeout 30s testing program (duration=37s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 30, 7, 30, 24, 30, 30, 28, 30, 34, 30, 28, 6, 29, 30, 7, 28, 30, 7, 30, 30, 30, 30, 28, 28, 30, 13, 7, 16, 6, 30] detailed listing: executing program 2: bind$auto(0x3, 0x0, 0x6a) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x201, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, &(0x7f0000000040)) landlock_create_ruleset$auto(&(0x7f0000000000)={0x9, 0x402, 0x7}, 0x6, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) ioctl$auto_TIOCSTI2(r1, 0x5412, &(0x7f0000000000)) ioctl$auto_TIOCSTI2(r1, 0x5412, &(0x7f0000000100)="15") executing program 2: mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x5) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) futex_waitv$auto(&(0x7f0000000300)={0x7f, 0x9, 0x2}, 0x1, 0x0, &(0x7f0000000340)={0x92, 0x6}, 0x0) socket(0x11, 0x2, 0x9) (async) capset$auto(0x0, &(0x7f0000000000)={0x4, 0xa, 0x48}) socket(0x15, 0x5, 0x0) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x6a) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) (async, rerun: 64) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) (rerun: 64) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) close_range$auto(0x0, 0xfffffffffffff000, 0x101) (async, rerun: 32) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0xca481, 0x0) (async, rerun: 32) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x8, 0x1ff, 0x7c9, 0x26, 0x6, 0x1ffde, 0x7, 0x3, 0x20000009, 0x9, 0x3, 0x4, 0x1, 0xb4, 0x6, 0x8, 0x10003, 0x80, 0xffffffffffffffff, 0x0, 0xa, 0x22000, 0x200, 0xffffff28, 0x84, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x800000000000000, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0xffff, 0x20000010, 0x0, 0x8, 0x10000, 0x0, 0x0, 0x0, 0x6, 0xbdcc, 0x0, 0xfffffffffffffffe]}, 0x1fe, 0x9) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) (async) r1 = socket(0x10, 0x2, 0x0) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0x1892, &(0x7f0000000100)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f0000000140), 0xb, 0xa505}, 0x800}, 0x7, 0x4008) socketpair$auto(0xfffffffd, 0x8, 0xffffffff, 0x0) unshare$auto(0x4000008c) (async) write$auto(0x3, 0x0, 0xffd8) (async) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = socket(0x11, 0x80003, 0x300) (rerun: 32) sendfile$auto(0x1, r2, 0x0, 0x8fb5) dup2$auto(0x0, 0x3) ioctl$auto(0x3, 0x541b, 0x10000000000402) (async) read$auto(r0, 0x0, 0x20) (async) close_range$auto(0x2, 0x8, 0x0) executing program 2: bind$auto(0x3, 0x0, 0x6a) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) ioctl$auto_TIOCSTI2(r0, 0x5412, 0x0) landlock_create_ruleset$auto(&(0x7f0000000000)={0x9, 0x402, 0x7}, 0x6, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000540)='/dev/tty45\x00', 0x201, 0x0) ioctl$auto_TIOCSTI2(r1, 0x5412, &(0x7f0000000000)) ioctl$auto_TIOCSTI2(r1, 0x5412, &(0x7f0000000100)="15") executing program 2: r0 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f00000004c0), 0xffffffffffffffff) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000040), 0x80080, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) r3 = ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000140), r4) newfstatat$auto(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x6, 0x27b, 0x85, 0xee01, 0x0, 0x0, 0xffff, 0x401, 0xe, 0x1ff, 0x7fffffff, 0x2, 0x100000000, 0x0, 0x3, 0x10}, 0x6) r7 = setfsuid$auto(0x0) setuid$auto(r7) sendmsg$auto_IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000008740)=ANY=[@ANYBLOB="98a2e32eb96d9bd046aae81f7b12eda3", @ANYRES16=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\b\x00T\x00', @ANYRES32=r7, @ANYBLOB="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@ANYRES32=r1, @ANYBLOB="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"], 0x2798}, 0x1, 0x0, 0x0, 0x4}, 0x0) r8 = accept$auto(0xffffffffffffffff, &(0x7f0000000500)=@vsock, &(0x7f0000000540)=0xfffffffa) ioctl$auto_BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000580)={"1eb3a468df860b8b8c235cdc30060ee03280195c928133b94c3012e647354506", 0x6, 0x7f, 0x6b0d, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}) r10 = openat$auto_posix_clock_file_operations_posix_clock(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0) sendmsg$auto_IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000024c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="7c1e0000", @ANYRES16=r0, @ANYBLOB="020029bd7000fedbdf2505000000570301804101438004000f8004001f8008003400", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="c600f8800400218008000600", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, 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", @ANYRES32, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="8254aed148d139b544563d56325a86301daeb1cad60d26f751c5f7d0422d1a43addc76ad46cc818601ff76916dd96adcdfb986ef5e3af4245d7c555029c475622c44745e65f9b0c3d4ed2d4067863a1e70dace5a0e9744c33dc019bb25f8410735bce18539209fecb23d7b8e1dcf34c41e3425e88a30c711b1671d62b40ce3394391db26ea9466267d06230869820ca9e27447434793e3d023c86c29ebdcc19d3f17c5b19cf8e3459146e33e9ea433a20ab873313c1039612455a25ae7e444a9227b4aa6edee9c48ab1329b8582cf1e8a33483b6f2be93b137ba8bd7c56ae5cf0e8683393ecb24de9c75b5ec8e345cf32dcbce7a1bdac462910d0d249b58219f17289c7afa2bce5f854951bcacb4ae21f28a2395926f612378668189b218ad55700f80ce9a6f254b4c67562269c214c0d55033756356867fdffb1cd1a23b3f731c170faa4594ccc7c572025c0692d5138e1c4b6b9223f6c93832376aa301e6974e386939aeec3e2c6d438f0000"], 0x1e7c}, 0x1, 0x0, 0x0, 0x4}, 0x4005) r11 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) bpf$auto_BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=@bpf_attr_5={@target_ifindex, 0xffffffffffffffff, 0xfff, 0x1ff, 0xffffffffffffffff, @relative_id=0x4084, 0x8}, 0x7) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) r13 = fcntl$auto_F_GETOWN(r12, 0x9, 0x1) prctl$auto(0x10000, 0x7, r13, 0xb, 0x24000000000000) setsockopt$auto_SO_MAX_PACING_RATE(r11, 0xc9, 0x2f, &(0x7f0000000080)='9\x00d1L\xff\x15\xba\xa17=w\xc1\xf8\xff\xff\v\xb5^\xa1/\xfb\xaf\xc8\xfc\\\xa9@\xc0\xee\xa2[', 0xd) write$auto(r11, &(0x7f0000000400)='/dev/audio1\x00', 0x19fffffffffffe) r14 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) r15 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mtd0ro\x00', 0x80, 0x0) ioctl$auto_OTPLOCK(r15, 0x800c4d10, &(0x7f0000000140)={0x15836da, 0x9, 0x3}) r16 = socket(0x5, 0x1, 0x0) getsockopt$auto(r16, 0x6, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffd) r17 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_pcm_oss/uevent\x00', 0x115041, 0x0) write$auto(r17, &(0x7f0000000100)='9\x00d1L\xff\x15\xba\xa17=w\xc1\xf8\xff\xff\v\xb5^\xa1/\xfb\xaf\xc8\xfc\\\xa9@\xc0\xee\xa2[', 0x1) sendfile$auto(r14, r14, 0x0, 0x3) executing program 2: mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, 0x0, 0x80080, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1c1041, 0x0) openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/dynamic_events\x00', 0x542, 0x0) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/suspend_stats/failed_suspend_noirq\x00', 0x8a100, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000040)=""/38, 0x26) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/xfs/stats/stats_clear\x00', 0x20681, 0x0) mmap$auto(0x0, 0x20009, 0x10000000000df, 0x4eb2, 0x401, 0x8000) pwrite64$auto(0xc8, 0x0, 0xf, 0x7) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80002, 0x0) read$auto(r2, 0x0, 0x6) write$auto(0x3, 0x0, 0xfdef) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x8fd6, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x7, 0x1, 0x9, 0x3, 0xfffffffffffffffe]}, 0x0) write$auto_fuse_dev_operations_fuse_i(r0, &(0x7f0000000440)="1100000007000000000000000000000001", 0x11) r3 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/net_prio.ifpriomap\x00', 0x10b142, 0x0) r5 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC1D1c\x00', 0x40001, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_REWIND2(r5, 0x40084146, &(0x7f0000000040)=0x80000001) sendfile$auto(r4, r4, 0x0, 0x5) r6 = epoll_create$auto(0x3e) epoll_ctl$auto(r6, 0x1, r3, 0x0) executing program 2: openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x82000, 0x0) socket(0x10, 0x2, 0xc) syz_genetlink_get_family_id$auto_nlctrl(&(0x7f00000002c0), 0xffffffffffffffff) mmap$auto(0x0, 0x2000009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) r0 = socket(0x1d, 0x2, 0x7) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r3}, 0x18) recvmmsg$auto(0x3, &(0x7f0000000100)={{0x0, 0x9, &(0x7f0000000080)={0x0, 0x9}, 0x7, 0x0, 0x1, 0x4}, 0x4}, 0x10000, 0x300, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x2000009}, 0x9}, 0x3, 0x0) mmap$auto(0xffffffffffffffff, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0xee, 0xdf, 0xeb1, 0x401, 0x8000) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80000, 0x0) read$auto(r4, 0x0, 0x20) getxattrat$auto(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x5000, &(0x7f00000000c0)='nbd\x00', &(0x7f0000000300)={0x400, 0xa50, 0xfff7fffd}, 0xfff) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r5, &(0x7f0000000200)={0x0, 0x7}, 0x3) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/usbip-vudc.0/usbip_sockfd\x00', 0x103003, 0x0) write$auto(r6, &(0x7f0000000080)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94&\x81\xe2\x13\x8f\xea#\xf8F\xbbOO]e[\xabxo\xd9\x90\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\b\xc1\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xa5\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5Y\a\xc1\xe9(\x85R\x96\xe4\x86\\\x13\xa9\x1a&\x19\x8a9\x82\xf0\x83\f\xf7\xeb\x00\x00\x00\x00\x00\x00\x00\x00v\x920x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$auto(0x3, &(0x7f00000018c0)=@can={0x1d, r3}, 0x18) recvmmsg$auto(0x3, &(0x7f0000000100)={{0x0, 0x9, &(0x7f0000000080)={0x0, 0x9}, 0x7, 0x0, 0x1, 0x4}, 0x4}, 0x10000, 0x300, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffcc}, 0x1, 0x0, 0x0, 0x2000009}, 0x9}, 0x3, 0x0) mmap$auto(0xffffffffffffffff, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0xee, 0xdf, 0xeb1, 0x401, 0x8000) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80000, 0x0) read$auto(r4, 0x0, 0x20) getxattrat$auto(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x5000, &(0x7f00000000c0)='nbd\x00', &(0x7f0000000300)={0x400, 0xa50, 0xfff7fffd}, 0xfff) r5 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r5, &(0x7f0000000200)={0x0, 0x7}, 0x3) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/platform/usbip-vudc.0/usbip_sockfd\x00', 0x103003, 0x0) write$auto(r6, &(0x7f0000000080)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94&\x81\xe2\x13\x8f\xea#\xf8F\xbbOO]e[\xabxo\xd9\x90\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\b\xc1\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xa5\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5Y\a\xc1\xe9(\x85R\x96\xe4\x86\\\x13\xa9\x1a&\x19\x8a9\x82\xf0\x83\f\xf7\xeb\x00\x00\x00\x00\x00\x00\x00\x00v\x920xffffffffffffffff, 0xffff, 0xfffff0b6, 0xffff, 0x84, 0xac1, 0x2, 0x36242398, 0xfffff5b2, 0x3bb, 0x8000007, 0xffff, 0x6, 0x81, 0x68198}, 0x6f3) ioctl$auto_SNDRV_TIMER_IOCTL_STATUS32(r3, 0x80585414, &(0x7f0000000300)={0x400, 0x98b8, 0x4, 0x8, 0x10001, 0x32, "6d02d10690344b87d65fdbd3490ab1f60a6ff1635cd34ab72765ccb90ea1e2ebd11babc33a71375cc74940362c919ecebe7e77b237c567b505897148e0afa553"}) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/scsi/drivers/st/max_sg_segs\x00', 0x183080, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f00000001c0)=""/198, 0xc6) sendmsg$auto_ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="100027bd7000fbdbdf2518000000200001800247eea41fac000014000200766574683100000000000000000000000800070063fbffff0500060001000000840002803d00488013b37090badc49d6dc93876646d25a4d297d01cd3b7da38d12889cc50d505f353dc42d0a3c0a14c7b46428910708003600", @ANYRES32=0x0, @ANYBLOB="0400b3800000003d003b800400a4800c009a00008000000000000004008680c16ab1b1b39dcaa14b6af7dcc011b43cf706e562811c62b28a702b72e0a87126700294f2350000000c000180080003"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x20008000) rt_tgsigqueueinfo$auto(0x3, 0x96, 0x7, &(0x7f0000000180)={@siginfo_0_0={0x0, 0x9c2a, 0xffffffff, @_sigsys={0x0, 0x5d35, 0x6}}}) r5 = socket(0xa, 0x801, 0x84) listen$auto(r5, 0x3) open(&(0x7f00000001c0)='./cgroup\x00', 0x0, 0x6f) (async) open(&(0x7f00000001c0)='./cgroup\x00', 0x0, 0x6f) ustat$auto(0x3, &(0x7f0000000000)={0x2, 0x87, "62b2ca47d1f2", "bf5b9212bc13"}) sendmsg$auto_ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f0000000180)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYBLOB="010027bd"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) (async) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0x13, 0xfffffffffffffffa, 0x8000) r1 = socket(0x29, 0x2, 0x0) r2 = socket(0x2a, 0xa, 0x2000) sendmsg$auto_ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x2000000}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r2, &(0x7f0000000140)={{0x0, 0xfffffffe, 0x0, 0x5, 0x0, 0x200002, 0x8}, 0x801}, 0xfffffff9, 0x10, 0x0) ioctl$auto(r1, 0x8937, 0x24) r3 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="e5b725bd7000fedbdd251900000004000780"], 0x18}, 0x1, 0x0, 0x0, 0x4010}, 0x4048800) sendmsg$auto_NBD_CMD_CONNECT(r0, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={0x0}, 0x1, 0x0, 0x0, 0x2004c0c0}, 0x1000) sendmsg$auto_NFSD_CMD_THREADS_SET(r1, &(0x7f00000002c0)={0x0, 0x5, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c05"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) mmap$auto(0x0, 0x20009, 0x4000200000df, 0x14, r2, 0x8000) r4 = openat$auto_ima_measure_policy_ops_ima_fs(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00'}) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='/sys/devices/platform/vhci_hcd.5/usbmon/usbmon19/power/autosuspend_delay_ms\x00', 0x8001, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/security/tomoyo/domain_policy\x00', 0x4300, 0x0) write$auto(r5, &(0x7f0000000180)='7k\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00,X\xb9\x0e\x11\xfb\x00\x00\x00\x00&!\x8f-\xfb\xea=\xc0\\\xec\xe7D\xe5V\xf1b\xa0\x9a\xa1\x88\xb4\x96\xf5\\\xad4\t\xca\x03\xe4\x15\v]\x00'/67, 0x81) write$auto_ima_measure_policy_ops_ima_fs(r4, 0x0, 0x0) ioctl$auto_SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f00000000c0)={0x1, 0xf8, 0x0, 0x1, 0x418, "00000f00ea0200"}) sendmsg$auto_SMC_NETLINK_DUMP_HS_LIMITATION(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x40080) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000002ec0), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000002f80)={0x0}, 0x1, 0x0, 0x0, 0x11}, 0x24004842) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) openat$auto_ftrace_event_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/tracing/events/vmalloc/purge_vmap_area_lazy/filter\x00', 0x200, 0x0) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) io_uring_setup$auto(0x6, 0x0) executing program 3: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x169780, 0x0) bpf$auto_BPF_ENABLE_STATS(0x20, &(0x7f0000000180)=@bpf_attr_0={0x3ff, 0x8, 0xffff, 0x7fffffff, 0xc2, 0xffffffffffffffff, 0x7, "3f8850b8c665dabcdf3c01e5fde04738", 0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x1, 0x2}, 0xffffffc0) setsockopt$auto_SO_DONTROUTE(0xffffffffffffffff, 0x7, 0x5, &(0x7f0000000400)='-\xaf\x00', 0xffffc9e0) r0 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c000000aa34bb6d3b8372e7c80763d2e3083194bd398ac49195ce0c7d01174e0fa314ef4736536cef740efc5f9cedb968d3ebafe691824c15f583b3adc34b7c05641c90f68b4c517e5d561f239bdfbb84df43490b51d9916e2b4ed4d2ebca84174c7d9ea5a42f6a42ef2f9824", @ANYRES16=r0, @ANYBLOB="040025bd7000fcdbdf25050000000c00010001000000000000000c000100cf000000000000000c000100cd000000000000000c00010001000000000000000c00010000020000000000000c0001000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) mmap$auto(0xf941, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = syz_clone3(&(0x7f0000000080)={0x11, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0}}, 0x58) waitid$auto_P_PGID(0x2, r1, &(0x7f00000001c0)={@_si_pad}, 0xffffffff, &(0x7f0000000240)={{0x21, 0xbd7}, {0x1, 0x1}, 0x3ff, 0x6, 0x80000001, 0xffffffffffff7fff, 0xa, 0xcfc, 0x8, 0x1959, 0x6, 0x8, 0xccc, 0x0, 0x7, 0x6}) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x7, 0xb}, 0x800009}, 0x5, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) write$auto(r2, 0x0, 0xfffffde9) r3 = openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x2, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x89fc, &(0x7f0000000000)={'ip6_vti0\x00'}) getsockopt$auto_SO_KEEPALIVE(r2, 0x8, 0x9, &(0x7f0000000000)='/dev/usbmon2\x00', &(0x7f0000000180)=0x9) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f0000000080)='/dev/usbmon2\x00', 0x40080, 0x0) listen$auto(r3, 0x5) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0xb0141, 0x0) socket(0x1f, 0x800, 0xffffff01) ioctl$auto(0xffffffffffffffff, 0xc0285629, 0xffffffffffffffff) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x6482, 0x0) unshare$auto(0x40000080) executing program 3: r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r1, r1, 0x0, 0x3) fadvise64$auto(r1, 0x7, 0x1, 0x1) executing program 4: mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) capget$auto(0x0, 0xfffffffffffffffe) capset$auto(0x0, &(0x7f0000000000)={0x3, 0x7, 0x8}) r0 = open(0x0, 0x14927f, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x40086602, 0x0) prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x6) (async) r1 = prctl$auto_PR_SCHED_CORE_SHARE_FROM(0x8, 0x3, 0x0, 0x0, 0x6) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) (async) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) write$auto(r2, &(0x7f00000005c0)='/Eev/audio1\x00VI\xa3\xaa\xb1\xcb\b\xd7lW\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C\x15\xc4D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc\x91\xc1\xef(,\b\x83\xf1I\'Z:\x8d\xa0o\xf3\xe0\xb4R\x18\xec\x05\x89[\xfd\xa8\xef[\xe6\xe4*f\xfa\xe9\b\xec t\x95\xf8A\xc1\xa9YVA\x80\xd4I)G\xd9\xffz\x1e/\xd4\xfd\x1e\xdf\xf6\xe6\x95\"q\x80\x8a\xab\xb2\x99\xff\x96c+\x8b\xb6\x11\x95\x02\xf1K\x12\xcb\xaa\\Q\xb1\xd7\xe4\xaaP\b\xc6a\xbf\xed\xfa b\x1d\xde\x13)E\xf8\xa0\xc0I\xba&\xac\x17\x0f\xd3k\x1a\xfc?\x7f\x8f\xa7\xd7\xfc\x11\xc6\xb8\xe1l\x8b\xfbN\x02\x16u\xdb\xee\xbdYN$\x9c&\xa0^K\v\xfd\xdd\xc1\xfe\xcd\xb1\f\x8f^\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x86\xdf\x98\xaf\x8a\x19%\xce\x8e*qIOR\x04\"\xb0\xfaV\xde/5H\xeb\x1aW*\x82J\xa2\x0f_+;_\xfb\x02\xab\xe2A\xe2z\xeab\xc7\xc4\xed(\xeaQM\xeb\x83(Nx\xa9\xed[c\xf2\xb9\r\x8b=o\xb5\x15\xb8\x1b\x8aO\xe1\xa9\xedk\xac\t\xae\x8c\x95K\xe1\xbf\xfb\xecqc\x16\x0f\x0f\xf9\xe3uZ\xc8\xf3\x94\x1d\t\x00\x00\x00\x00\x00\x00\x00\xbc\xc5\xac\xfc_\x18a\xcd\xc3z%\xf5?\xab\xe1\xd0WD:\x12\xba\xcd\xf8\xd5\xa1j\xba\v b\x92m\x8c\xae\x9c^\xcd\x127,u\xf5U\xd6\xd7.X\x9e\x9e\xfb\xa8\x1f\xf2\xf8\x04\xc0\xa7w\xf4\x02\xe3\xc7K\xa6\xc9\xea\x88\x94\xb6\xcb&\xddx\xf6!D\xcc\xe2\xe9\xea\x043\x16C\xd9\x7f:\x81\xd8\x83\xb3;T\xeaH\x92\xbf\x10j\b\xf2\xe7\xc5}\x0e\xb0?\x89\xc5Bu\xf0\x03\xa1,\xb6\xef\x04\x04\x85\x13m\xb6\a\xce\xfb\xf1\x00\xc2\x038h\xf3\xe8\xfcp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe01K\x81\xc5\x89u\xaf\x03\xd1\xd9\x97G \x8f\xb5\x9f\xea=K\xdb3\xad\\\xbb\x80\xf0\xe4\x17 \xf6\xc9\xfe>\xcf\xe9T\x1a\x82\x1fi\xfe\xcf\xdd\xd8O\x85E\xe1H\xc2\x96\x1e\xc6?t\xec\x9c\x1a\':\xd5\x89\x9f\xc9rSk\x96`\x19\x96\xd8xO\xa7+\xefB\x10\xab\xe0\xdf\x8e\':\xca\xe4v.3\xf6\'G\xff\xee\xfdT\xd9>4\xc3\x8c\x1aNZM\x87\x9c$\x8b \xe5\xbf\f\xa1\x7f0\xccLQ\xc38\xe4\x8c+\xa6\x19@\x9f\x136', 0x100000a3d5) (async) write$auto(r2, &(0x7f00000005c0)='/Eev/audio1\x00VI\xa3\xaa\xb1\xcb\b\xd7lW\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C\x15\xc4D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc\x91\xc1\xef(,\b\x83\xf1I\'Z:\x8d\xa0o\xf3\xe0\xb4R\x18\xec\x05\x89[\xfd\xa8\xef[\xe6\xe4*f\xfa\xe9\b\xec t\x95\xf8A\xc1\xa9YVA\x80\xd4I)G\xd9\xffz\x1e/\xd4\xfd\x1e\xdf\xf6\xe6\x95\"q\x80\x8a\xab\xb2\x99\xff\x96c+\x8b\xb6\x11\x95\x02\xf1K\x12\xcb\xaa\\Q\xb1\xd7\xe4\xaaP\b\xc6a\xbf\xed\xfa b\x1d\xde\x13)E\xf8\xa0\xc0I\xba&\xac\x17\x0f\xd3k\x1a\xfc?\x7f\x8f\xa7\xd7\xfc\x11\xc6\xb8\xe1l\x8b\xfbN\x02\x16u\xdb\xee\xbdYN$\x9c&\xa0^K\v\xfd\xdd\xc1\xfe\xcd\xb1\f\x8f^\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x86\xdf\x98\xaf\x8a\x19%\xce\x8e*qIOR\x04\"\xb0\xfaV\xde/5H\xeb\x1aW*\x82J\xa2\x0f_+;_\xfb\x02\xab\xe2A\xe2z\xeab\xc7\xc4\xed(\xeaQM\xeb\x83(Nx\xa9\xed[c\xf2\xb9\r\x8b=o\xb5\x15\xb8\x1b\x8aO\xe1\xa9\xedk\xac\t\xae\x8c\x95K\xe1\xbf\xfb\xecqc\x16\x0f\x0f\xf9\xe3uZ\xc8\xf3\x94\x1d\t\x00\x00\x00\x00\x00\x00\x00\xbc\xc5\xac\xfc_\x18a\xcd\xc3z%\xf5?\xab\xe1\xd0WD:\x12\xba\xcd\xf8\xd5\xa1j\xba\v b\x92m\x8c\xae\x9c^\xcd\x127,u\xf5U\xd6\xd7.X\x9e\x9e\xfb\xa8\x1f\xf2\xf8\x04\xc0\xa7w\xf4\x02\xe3\xc7K\xa6\xc9\xea\x88\x94\xb6\xcb&\xddx\xf6!D\xcc\xe2\xe9\xea\x043\x16C\xd9\x7f:\x81\xd8\x83\xb3;T\xeaH\x92\xbf\x10j\b\xf2\xe7\xc5}\x0e\xb0?\x89\xc5Bu\xf0\x03\xa1,\xb6\xef\x04\x04\x85\x13m\xb6\a\xce\xfb\xf1\x00\xc2\x038h\xf3\xe8\xfcp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe01K\x81\xc5\x89u\xaf\x03\xd1\xd9\x97G \x8f\xb5\x9f\xea=K\xdb3\xad\\\xbb\x80\xf0\xe4\x17 \xf6\xc9\xfe>\xcf\xe9T\x1a\x82\x1fi\xfe\xcf\xdd\xd8O\x85E\xe1H\xc2\x96\x1e\xc6?t\xec\x9c\x1a\':\xd5\x89\x9f\xc9rSk\x96`\x19\x96\xd8xO\xa7+\xefB\x10\xab\xe0\xdf\x8e\':\xca\xe4v.3\xf6\'G\xff\xee\xfdT\xd9>4\xc3\x8c\x1aNZM\x87\x9c$\x8b \xe5\xbf\f\xa1\x7f0\xccLQ\xc38\xe4\x8c+\xa6\x19@\x9f\x136', 0x100000a3d5) clone$auto(0x8, 0xcada, &(0x7f0000000500)=0x7ff, &(0x7f0000000540)=0x5284, 0x7) (async) r3 = clone$auto(0x8, 0xcada, &(0x7f0000000500)=0x7ff, &(0x7f0000000540)=0x5284, 0x7) capset$auto(&(0x7f0000000580)={0x9, r3}, &(0x7f00000008c0)={0x5, 0x4}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) syz_genetlink_get_family_id$auto_batadv(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) madvise$auto(0x0, 0x200007, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) ioctl$auto_BLKTRACESETUP32(r1, 0xc0401273, &(0x7f00000000c0)={"4e225f7f15f80ed0ad3099cfed60478f5f20d23fb9a52a0885f42004c2c8497f", 0xfffa, 0x2, 0xa, 0xf, 0x800000000000, 0xffffffffffffffff}) (async) ioctl$auto_BLKTRACESETUP32(r1, 0xc0401273, &(0x7f00000000c0)={"4e225f7f15f80ed0ad3099cfed60478f5f20d23fb9a52a0885f42004c2c8497f", 0xfffa, 0x2, 0xa, 0xf, 0x800000000000, 0xffffffffffffffff}) sendmsg$auto_NL80211_CMD_SET_BEACON(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x9c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_SUPPORT_MESH_AUTH={0x4}, @NL80211_ATTR_TX_RATES={0x3c, 0x5a, 0x0, 0x1, [@typed={0x4, 0xc1}, @typed={0x8, 0x9d, 0x0, 0x0, @pid=r4}, @generic="cc7bab268bf0e6442ab1fa530c2dd2951d6bb122", @typed={0x8, 0x109, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x7, 0xab, 0x0, 0x0, @binary="407095"}, @typed={0x6, 0xf7, 0x0, 0x0, @str='.\x00'}]}, @NL80211_ATTR_SSID={0xe, 0x34, "79b93a3af3cf55e1eb45"}, @NL80211_ATTR_REG_INDOOR={0x4}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, "2d602f5bcaec978baedcdac259ebb8889791408a9db2edcac99b"}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5, 0x89, 0x7}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x2000c040}, 0xc2) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) gettimeofday$auto(&(0x7f0000000080)={0x0, 0x100}, &(0x7f00000010c0)={0xb, 0x2}) syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000280), r0) (async) r5 = syz_genetlink_get_family_id$auto_ovs_ct_limit(&(0x7f0000000280), r0) sendmsg$auto_OVS_CT_LIMIT_CMD_GET(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x188, r5, 0x4, 0x70bd29, 0x25dfdbff, {}, [@OVS_CT_LIMIT_ATTR_ZONE_LIMIT={0x171, 0x1, 0x0, 0x1, [@nested={0xeb, 0x12a, 0x0, 0x1, [@generic="bb183a5349a5accf126dcbc1c2de67d9294289fee37edb02a39f840930d715127c8de09ccd3cceb70581c93a36c6a8b3fd1321037e52588d6dee4bbb463e2feab8bce7798d27031831f6e8e551883eb9a90313984c50f8509e6d73e26f8bea5c77c4960596cb47e63f372ba847cbc4302dec7baeecb45aa4d7bcf6e4739dd1ebb4ef3298bae72ca59330741ede66fd14019c8224ffe4a0a70db54ff7663b0ee910a7095fd06652f748d7d0feb67a05c3941c303aa95b124993e5995538dd1b7905c66064930275a33b3c49dd9edddc88bd3b9a5001b380dcc2b1e13a570ea64c4e9d8338ef08fd"]}, @generic="2713464b12ab7435625ba0ef199394c60283ed33777e548234af6c36eca124b1d331c51854e727b491340bf0e5ad8566ece7ecce49474bc72cfd8dec724dfa2bf4413cb843c266b1d93adb97cc4013af23f9238539", @nested={0x2c, 0x1, 0x0, 0x1, [@nested={0x4, 0x4}, @nested={0x4, 0xe8}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0x8}, @typed={0xb, 0x15, 0x0, 0x0, @str='\xc8\x81^/\xc3*\x00'}, @nested={0x4, 0x101}, @typed={0x4, 0x11e}]}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40045}, 0x8901) (async) sendmsg$auto_OVS_CT_LIMIT_CMD_GET(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x188, r5, 0x4, 0x70bd29, 0x25dfdbff, {}, [@OVS_CT_LIMIT_ATTR_ZONE_LIMIT={0x171, 0x1, 0x0, 0x1, [@nested={0xeb, 0x12a, 0x0, 0x1, [@generic="bb183a5349a5accf126dcbc1c2de67d9294289fee37edb02a39f840930d715127c8de09ccd3cceb70581c93a36c6a8b3fd1321037e52588d6dee4bbb463e2feab8bce7798d27031831f6e8e551883eb9a90313984c50f8509e6d73e26f8bea5c77c4960596cb47e63f372ba847cbc4302dec7baeecb45aa4d7bcf6e4739dd1ebb4ef3298bae72ca59330741ede66fd14019c8224ffe4a0a70db54ff7663b0ee910a7095fd06652f748d7d0feb67a05c3941c303aa95b124993e5995538dd1b7905c66064930275a33b3c49dd9edddc88bd3b9a5001b380dcc2b1e13a570ea64c4e9d8338ef08fd"]}, @generic="2713464b12ab7435625ba0ef199394c60283ed33777e548234af6c36eca124b1d331c51854e727b491340bf0e5ad8566ece7ecce49474bc72cfd8dec724dfa2bf4413cb843c266b1d93adb97cc4013af23f9238539", @nested={0x2c, 0x1, 0x0, 0x1, [@nested={0x4, 0x4}, @nested={0x4, 0xe8}, @typed={0xc, 0x6d, 0x0, 0x0, @u64=0x8}, @typed={0xb, 0x15, 0x0, 0x0, @str='\xc8\x81^/\xc3*\x00'}, @nested={0x4, 0x101}, @typed={0x4, 0x11e}]}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40045}, 0x8901) executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003b40)={'xfrm0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_SMC_NETLINK_GET_DEV_SMCD(r1, &(0x7f0000004380)={0x0, 0x38, &(0x7f0000004340)={&(0x7f0000004300)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x2000c884}, 0x810) syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000300), r1) read$auto(r1, &(0x7f0000000040)='nl80211\x00', 0xbe62) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030000020000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000000a00010000000000000000000a0005"], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) openat$auto_proc_pid_attr_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x1, 0x0) mmap$auto(0x0, 0x2000c, 0xdf, 0x20eb1, 0x40000000000a5, 0x8000) r2 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_CHANNEL_INFO2(r2, 0x80184132, 0x0) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/midiC2D3\x00', 0x1, 0x0) r4 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) r5 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) r6 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ram4\x00', 0xdd01, 0x0) read$auto_gpiolib_fops_(r4, &(0x7f0000000240)=""/66, 0x42) ioctl$auto_BLKRRPART(r6, 0x125f, 0x700000000000000) msync$auto(0x1ffff000, 0x1800000ff010000, 0x400000004) mmap$auto(0x1, 0x2020006, 0x3, 0xeb1, r5, 0x0) mkdir$auto(&(0x7f0000000100)='}[,&*}\x00', 0x8001) mount$auto(0x0, &(0x7f0000000340)='}[,&*}\x00', &(0x7f0000000140)='nfsd\x00', 0xf, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cec23\x00', 0x4700, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0xffffffffffffc318, 0x948b, 0x3, 0x15f4da06, 0x3, 0x40000003, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) socket(0x1, 0x1, 0x6) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) executing program 4: madvise$auto(0x0, 0x2000040080000004, 0xe) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(r0, &(0x7f0000000040)='//\xf2\x00', 0x80000000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r1, r1, 0x0, 0x3) (fail_nth: 5) executing program 0: mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x5, @loopback}, 0xce2a) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) write$auto(0xca, 0x0, 0x2d9) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2c, 0x1, 0x3) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/block/zram0/mm_stat\x00', 0x10b342, 0x0) pwrite64$auto(r0, &(0x7f0000000080)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00\x06\x00\x06\x00\xfd\xfd\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\x00\x00\x9f\x1e\xf9\xa4*\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x0e#\xae\xa9i8W\xe5Iq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/232, 0x2, 0x3) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8ad00, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80002, 0x73) socket(0xa, 0x1, 0x84) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) write$auto(0x3, 0x0, 0xffd8) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x8101, 0x0, 0xd0, 0x5, 0x6, 0x0, 0x1, 0x3691, 0x0, {0x100000000, 0x10000}, 0x7ffffffffffffffe, 0x40000000000006, 0x9, 0x1008000, 0x0, 0x80000004, 0x4bbd, 0xffffffffffff628e, 0xa747, 0xdeaa, 0x804}) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x28, 0x1, 0x1) socket$nl_generic(0x10, 0x3, 0x10) write$auto(r1, 0x0, 0x100000a3d9) executing program 1: openat$auto_tracing_pipe_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/trace_pipe\x00', 0x68200, 0x0) select$auto(0x5, 0x0, &(0x7f00000001c0)={[0x8, 0x9e7, 0xf, 0x2, 0xe, 0x1, 0x9, 0x4, 0xc68, 0x3, 0x40, 0x8f66, 0x5, 0x9, 0x9, 0x7fffffffffffffff]}, 0x0, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$auto_taskstats(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$auto_TASKSTATS_CMD_GET(0xffffffffffffffff, 0x0, 0x20000000) write$auto(0xca, &(0x7f0000000040)='\x04>\x01\r\xfb\xff\xf6OL\xc8\xbe\x94\xf2\xa2\x00\x00', 0x2d9) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101202, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, 0x0, 0x40000) sendmsg$auto_IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x8001) socket(0x11, 0x2, 0x0) socket(0xa, 0x2, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101302, 0x0) socket(0x1d, 0x2, 0x46) io_uring_setup$auto(0x6, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ttyS2\x00', 0x101e81, 0x0) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mremap$auto(0x200000000000, 0x40000000004, 0x4, 0x3, 0xd49) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x42, 0x0) mmap$auto(0x40000000007, 0x20009, 0x4400000000df, 0xc157, 0x101000000000000, 0x7) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mq_open$auto(0x0, 0x5, 0x0, 0x0) socket(0x11, 0x80003, 0xf) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x2, 0x0) close_range$auto(0xffffffffffffffff, r0, 0x2) executing program 0: mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x9, 0x3, 0x7, 0xfffffffffffffffd, 0x5, 0x3, 0x2000000000230006, 0x0, 0x7, 0x5, 0x2, 0x7, 0xaf, 0x9, 0x2, 0x3, 0x103, 0xfffffffffffffff7, 0x0, 0x0, 0x8000002}, 0x1fe, 0x81) socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PHY_GET(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r1, @ANYBLOB="010326bd7000ffdbdf252d"], 0x20}, 0x1, 0x0, 0x0, 0x2404c012}, 0x80) executing program 1: mmap$auto(0xffffffffffffffff, 0x400008, 0xde, 0x209b75, 0x2, 0x9) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8400) openat$auto_tap_fops_tap(0xffffffffffffff9c, 0x0, 0x1, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/lru_gen_full\x00', 0x8a302, 0x0) socket(0x1a, 0x1, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$auto_SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f0000000080)) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bus/usb/024/001\x00', 0x40001, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0xa, 0x5, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) times$auto(0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x80802, 0x0) socket(0x2b, 0x1, 0x0) mmap$auto(0x0, 0x88b, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002f80)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7004ffdbdf250500000008000500030000000c00018008000302"], 0x28}, 0x1, 0x0, 0x0, 0x278e18a297a8387c}, 0x24000802) close_range$auto(0x2, 0x8000, 0x0) socket(0xa, 0x5, 0x0) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000fddbdf250300000004000800040003374b0008"], 0x20}, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) sendmsg$auto_NETDEV_CMD_QUEUE_GET(0xffffffffffffffff, &(0x7f0000003040)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="db002cbd7000fbdbdf250a"], 0x1c}, 0x1, 0x0, 0x0, 0x20040004}, 0x20008810) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="18"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) bind$auto(0x3, 0x0, 0x6a) io_uring_setup$auto(0x6, 0x0) executing program 0: mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x2020008, 0x7, 0xb9, 0xfffffffffffffffa, 0x9) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) fcntl$auto(0x3, 0x4, 0xa553) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x7, 0x13) swapon$auto(&(0x7f0000000000)='/dev/loop7\x00', 0x4) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) socket(0x25, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f00000000c0), r1) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="08000001", @ANYRES16=r2, @ANYBLOB="1b0026bd7000fddbdf250300000004000800100003800c00038008001500", @ANYRES32, @ANYRESOCT=r0], 0x40}, 0x1, 0x0, 0x0, 0x4004040}, 0x20000000) mmap$auto(0x0, 0x20009, 0x3, 0x40000000000eb1, 0x401, 0x8000) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe98b, 0xdf, 0x18, 0x401, 0x8000) r3 = openat$auto_ocfs2_control_fops_stack_user(0xffffffffffffff9c, &(0x7f0000000000), 0x280, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r4 = socket(0x15, 0x5, 0x0) setsockopt$auto(r4, 0x114, 0x5, 0x0, 0x8000) read$auto_ocfs2_control_fops_stack_user(r3, &(0x7f0000000040)=""/1, 0x1) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) r5 = fsopen$auto(0x0, 0x1) fsconfig$auto(r5, 0x8, 0x0, 0x0, 0x0) read$auto_vcs_fops_vc_screen(r5, &(0x7f0000000100)=""/183, 0xb7) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x34d802, 0x0) close_range$auto(0x2, 0x8, 0x0) fremovexattr$auto(0xc8, &(0x7f00000001c0)=',%{}\x00') setgroups$auto(0xe32, 0x0) executing program 0: r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/vtconsole/vtcon1/bind\x00', 0x182b02, 0x0) r1 = socket(0x11, 0x3, 0x9) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) sendmmsg$auto(r1, &(0x7f00000001c0)={{&(0x7f0000000000), 0x1aa, &(0x7f0000000100)={&(0x7f0000000040)="4a67d23edb3100000000000000000075210d2de48306c2fb", 0x49}, 0x5, 0x0, 0x5}, 0x1}, 0x2, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) writev$auto(0x3, &(0x7f0000000100)={0x0, 0x7111}, 0x8) lseek$auto(0x3, 0x2, 0x4) openat$auto_drm_crtc_crc_data_fops_drm_debugfs_crc(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x66ab80, 0x0) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000400), 0x101000, 0x0) ioctl$auto_UI_SET_EVBIT(r2, 0x40045564, &(0x7f0000000140)=0xfffffffd) socket(0xf, 0x3, 0x2) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/midi2\x00', 0x189100, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0x2, 0xa, 0xe) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) readv$auto(0x3, 0x0, 0x200000000087) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x20) write$auto(0x3, 0x0, 0xfdef) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) socket(0xa, 0x1, 0x84) socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x60048040) executing program 4: r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x18dd01, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/mm/ksm/ksm_zero_pages\x00', 0x80000, 0x0) mmap$auto(0x0, 0x3, 0xa, 0xebe, 0xfffffffffffffffa, 0x710) sigaltstack$auto(&(0x7f0000000100)={0x0, 0x80000002, 0x8001}, 0x0) openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f00000000c0), 0x389182, 0x0) r1 = io_uring_setup$auto(0x8000, 0x0) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) setns(r2, 0x2000000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) mmap$auto(0x0, 0x7f24a6d2, 0xdf, 0x9b72, r0, 0x100400000000040) r3 = openat$auto_nsim_dev_max_vfs_fops_dev(0xffffffffffffff9c, 0x0, 0x101000, 0x0) openat$auto_sync_info_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x101100, 0x0) sendmsg$auto_NL80211_CMD_MODIFY_LINK_STA(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x805) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, 0x0, 0x1, 0x0, 0x0, 0x9}, 0x1}, 0x2, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x40009, 0x3, 0x9b72, 0x7, 0x28000) r4 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) close_range$auto(r4, r3, 0x1ffffff) socket(0x18, 0xa, 0x1) socket(0xa, 0x2, 0x0) connect$auto(0x3, &(0x7f00000018c0)=@generic={0x6}, 0x55) semctl$auto(0x7, 0x2, 0x13, 0x1) lsm_list_modules$auto(0x0, 0x0, 0x0) statmount$auto(0x0, 0x0, 0x10, 0xd) close_range$auto(0x2, 0x8, 0x0) r5 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000140), 0x301802, 0x0) ioctl$auto_KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) ioctl$auto(0x3, 0x8208ae63, 0x38) madvise$auto(0x2, 0x241007, 0x15) executing program 1: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x169780, 0x0) bpf$auto_BPF_ENABLE_STATS(0x20, &(0x7f0000000180)=@bpf_attr_0={0x3ff, 0x8, 0xffff, 0x7fffffff, 0xc2, 0xffffffffffffffff, 0x7, "3f8850b8c665dabcdf3c01e5fde04738", 0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x1, 0x2}, 0xffffffc0) setsockopt$auto_SO_DONTROUTE(0xffffffffffffffff, 0x7, 0x5, &(0x7f0000000400)='-\xaf\x00', 0xffffc9e0) r0 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c000000aa34bb6d3b8372e7c80763d2e3083194bd398ac49195ce0c7d01174e0fa314ef4736536cef740efc5f9cedb968d3ebafe691824c15f583b3adc34b7c05641c90f68b4c517e5d561f239bdfbb84df43490b51d9916e2b4ed4d2ebca84174c7d9ea5a42f6a42ef2f9824", @ANYRES16=r0, @ANYBLOB="040025bd7000fcdbdf25050000000c00010001000000000000000c000100cf000000000000000c000100cd000000000000000c00010001000000000000000c00010000020000000000000c0001000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) mmap$auto(0xf941, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = syz_clone3(&(0x7f0000000080)={0x11, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0}}, 0x58) waitid$auto_P_PGID(0x2, r1, &(0x7f00000001c0)={@_si_pad}, 0xffffffff, &(0x7f0000000240)={{0x21, 0xbd7}, {0x1, 0x1}, 0x3ff, 0x6, 0x80000001, 0xffffffffffff7fff, 0xa, 0xcfc, 0x8, 0x1959, 0x6, 0x8, 0xccc, 0x0, 0x7, 0x6}) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x7, 0xb}, 0x800009}, 0x5, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) write$auto(r2, 0x0, 0xfffffde9) r3 = openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x2, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x89fc, &(0x7f0000000000)={'ip6_vti0\x00'}) getsockopt$auto_SO_KEEPALIVE(r2, 0x8, 0x9, &(0x7f0000000000)='/dev/usbmon2\x00', &(0x7f0000000180)=0x9) listen$auto(r3, 0x5) ioctl$auto_MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0xb0141, 0x0) socket(0x1f, 0x800, 0xffffff01) ioctl$auto(0xffffffffffffffff, 0xc0285629, 0xffffffffffffffff) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x6482, 0x0) unshare$auto(0x40000080) executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop6\x00', 0x169780, 0x0) bpf$auto_BPF_ENABLE_STATS(0x20, &(0x7f0000000180)=@bpf_attr_0={0x3ff, 0x8, 0xffff, 0x7fffffff, 0xc2, 0xffffffffffffffff, 0x7, "3f8850b8c665dabcdf3c01e5fde04738", 0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x1, 0x2}, 0xffffffc0) setsockopt$auto_SO_DONTROUTE(0xffffffffffffffff, 0x7, 0x5, &(0x7f0000000400)='-\xaf\x00', 0xffffc9e0) r0 = syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$auto_NETDEV_CMD_PAGE_POOL_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c000000aa34bb6d3b8372e7c80763d2e3083194bd398ac49195ce0c7d01174e0fa314ef4736536cef740efc5f9cedb968d3ebafe691824c15f583b3adc34b7c05641c90f68b4c517e5d561f239bdfbb84df43490b51d9916e2b4ed4d2ebca84174c7d9ea5a42f6a42ef2f9824", @ANYRES16=r0, @ANYBLOB="040025bd7000fcdbdf25050000000c00010001000000000000000c000100cf000000000000000c000100cd000000000000000c00010001000000000000000c00010000020000000000000c0001000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) mmap$auto(0xf941, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r1 = syz_clone3(&(0x7f0000000080)={0x11, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0}}, 0x58) waitid$auto_P_PGID(0x2, r1, &(0x7f00000001c0)={@_si_pad}, 0xffffffff, &(0x7f0000000240)={{0x21, 0xbd7}, {0x1, 0x1}, 0x3ff, 0x6, 0x80000001, 0xffffffffffff7fff, 0xa, 0xcfc, 0x8, 0x1959, 0x6, 0x8, 0xccc, 0x0, 0x7, 0x6}) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x7, 0xb}, 0x800009}, 0x5, 0x20000000) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) write$auto(r2, 0x0, 0xfffffde9) openat$auto_proc_pid_maps_operations_internal(0xffffffffffffff9c, 0x0, 0x100, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mbind$auto(0x2000, 0x100000004, 0x100000000, 0x0, 0x2, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x89fc, &(0x7f0000000000)={'ip6_vti0\x00'}) getsockopt$auto_SO_KEEPALIVE(r2, 0x8, 0x9, &(0x7f0000000000)='/dev/usbmon2\x00', &(0x7f0000000180)=0x9) r4 = openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, &(0x7f0000000080)='/dev/usbmon2\x00', 0x40080, 0x0) ioctl$auto_MON_IOCQ_URB_LEN(r4, 0x9201, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, 0x0, 0xb0141, 0x0) socket(0x1f, 0x800, 0xffffff01) ioctl$auto(0xffffffffffffffff, 0xc0285629, 0xffffffffffffffff) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x6482, 0x0) unshare$auto(0x40000080) executing program 4: r0 = prctl$auto_PR_SET_MM_START_DATA(0x80000001, 0x3, 0xffffffffffffffff, 0xa3, 0x1000) r1 = socket(0x2b, 0x1, 0x1) setsockopt$auto(r1, 0x29, 0x21, 0x0, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x26, 0x80805, 0x0) mmap$auto(0x0, 0x3, 0x9, 0x114009b76, r0, 0x6) r3 = socket(0x22, 0x2, 0x24) mmap$auto(0x3, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x200) r4 = syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYRES16=r4, @ANYBLOB="010029bd7000fedbdf2503000000040008000c0001800800100004000b"], 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x1ac}}, 0x801) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) getsockopt$auto(r3, 0x3, 0x1, 0x0, &(0x7f00000000c0)=0x1) r6 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$auto_PPPIOCSMRU(r6, 0x40047438, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) getsockopt$auto_SO_PEEK_OFF(r2, 0x2b, 0x2a, &(0x7f0000000000)=',,,(!\x00', &(0x7f0000000040)) ioctl$auto(0x3, 0xff09, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000380), r0) socket(0x1d, 0x2, 0x6) r7 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$auto_UI_DEV_CREATE(r0, 0x5501, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0xa, 0x3, 0xe, 0x940, 0xfffffff8, 0x3, 0x4, 0x1, 0x9, 0x5, 0x6, 0x7, 0x1001000, 0x8, 0x2, 0x3, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x4, 0x40000081) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r8], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x48840) r9 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r9, &(0x7f0000000240)={0x0, 0x52, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x8044) executing program 1: mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mknod$auto(&(0x7f00000003c0)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5', 0x20e9, 0x103) open(&(0x7f0000000000)=':,\x00\xbd\x80\xd6\x002\xb37\xff\x1a\x9e99\xda\xd1v\'\xc6\xd2Fw;\x00v\xdce\xad\xf4\xdb\xc7\x946\xe4\f\x9el]L+\x06\x130V\x1b,d\x8f\xa0\xabDUdk\xac\x82\\tyQ\xd8j\a\x1a[\xdb\x96\x1f{2\x04\xc5Y\xc1@\x0e\xeeWZ\x94N\xd4\xc8q=\x9b\xd1\x7fR3\xb6`\x00\xb3\xe5|1\xba\r\x85\x89\xfe\xed\xe1\xad`\x92\xc7\x9c\xd7\xd8\x15\t&\xb7\xfc\x82\xc4\xd3J\xae\x810\x19\x14\t\xc2\xa5V\xaa\x8d\x04\xf5\xf3\xd6\xd1\xe9k\xaf\x1a\xc6u\x96\xf7\xaa\x84\x92\x995m\xf9O\xc0\x1e\xa05\xdb\xa5\xae\r\x06\xe6\xc3\xd0\xf8:\xf7\xc5u\x91\xf8\x91\xee\xd8y\xb8\xc1)\xad\x05\xeb\xe9\xab\r\x9a@\aa(\x1a\xa4\xc1\xcf\\\xf0\xc3~\xbbd\x94\x9c\x02\xd4\xfc\xd2`\xd9\x83{-\x81zY\\\xac!#\xea\xba\x86)\xe9\xbc\x82\xf6\xd2\x7f\xdb\xa1\xd5\x89|\xa0O\xfcqZ\x85@A\x90\"\x11L\xdd\xa5\x9f\xf5\x00', 0x8000, 0x50) lseek$auto(0x3, 0x7ffffffffffffffd, 0x0) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) sendmsg$auto_L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x51, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000f9dbdf2501000000060002000100000005000700570000000800090108000000050004000300000014001f00fe88000000000000000000000000000114002000ff010000000000000000000000000001"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) set_mempolicy$auto(0x2, &(0x7f0000000080)=0x7e, 0x4) move_pages$auto(0x0, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) write$auto(r0, &(0x7f0000000040)='S\x00\x00\x00\xfe\xff\xff\xff', 0x8587) executing program 4: mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x9, 0x3, 0x7, 0xfffffffffffffffd, 0x5, 0x3, 0x2000000000230006, 0x0, 0x7, 0x5, 0x2, 0x7, 0xaf, 0x9, 0x2, 0x3, 0x103, 0xfffffffffffffff7, 0x0, 0x0, 0x8000002}, 0x1fe, 0x81) socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_ETHTOOL_MSG_PHY_GET(r0, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r1, @ANYBLOB="010326bd7000ffdbdf252d"], 0x20}, 0x1, 0x0, 0x0, 0x2404c012}, 0x80) executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) executing program 4: mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) io_uring_setup$auto(0x6, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) sendfile$auto(r0, r0, 0x0, 0x3) executing program 1: madvise$auto(0x0, 0x2000040080000004, 0xe) r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x60742, 0x0) write$auto(r0, &(0x7f0000000040)='//\xf2\x00', 0x80000000) mmap$auto(0x0, 0x3, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r1 = socket(0x2, 0xa, 0x1) r2 = bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r1, 0x10000}, 0x10) mmap$auto(0x200000, 0x200a, 0xfffffffffffffff9, 0xffffffffffff5553, r2, 0x8000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x0) r3 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) read$auto(r3, 0x0, 0x39b8) madvise$auto(0x0, 0x2003f0, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x182b02, 0x0) ioperm$auto(0x4, 0xbc6, 0x81) getrandom$auto(0x0, 0x6000000, 0x3) close_range$auto(0x2, 0x8000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8000, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) pipe$auto(0x0) socket(0xa, 0x801, 0x84) open(&(0x7f0000000000)='.\x00', 0xc00, 0x409) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) openat$auto_i2cdev_fops_i2c_dev(0xffffffffffffff9c, &(0x7f0000000440), 0x220901, 0x0) openat$auto_cachefiles_daemon_fops_internal(0xffffffffffffff9c, &(0x7f0000000d00), 0x48900, 0x0) 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:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-read$auto_proc_fail_nth_operations_base-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open single: successfully extracted reproducer found reproducer with 16 syscalls minimizing guilty program testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-read$auto_proc_fail_nth_operations_base-openat$auto_seq_oss_f_ops_seq_oss detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-read$auto_proc_fail_nth_operations_base-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) read$auto_proc_fail_nth_operations_base(r1, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_frontend_release testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r0, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-syz_genetlink_get_family_id$auto_gtp-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) read$auto(0xffffffffffffffff, 0x0, 0x1f40) r0 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r0, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-socket$nl_generic-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-openat$auto_tomoyo_operations_securityfs_if-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/security/tomoyo/manager\x00', 0x200, 0x0) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_frontend_release testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-mmap$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) mmap$auto(0x0, 0xa00006, 0x400002, 0x40eb1, 0x602, 0x300000000000) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, 0x0, 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000022c0)='/sys/devices/virtual/net/rose9/link_mode\x00', 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, 0x0, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open testing program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, 0x0, 0x1, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=2m16.464571653s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend program did not crash simplifying guilty program options testing program (duration=2m16.464571653s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program did not crash testing program (duration=2m16.464571653s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open extracting C reproducer testing compiled C program (duration=2m16.464571653s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend program did not crash testing program (duration=2m16.464571653s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open validation run: crashed=true testing program (duration=2m16.464571653s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open validation run: crashed=true testing program (duration=2m16.464571653s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_def_blk_fops_fs-mmap$auto-write$auto-bind$auto-syz_genetlink_get_family_id$auto_gtp-openat$auto_proc_oom_adj_operations_base-read$auto-openat$auto_proc_fail_nth_operations_base-openat$auto_kernfs_file_fops_kernfs_internal-writev$auto-openat$auto_seq_oss_f_ops_seq_oss-openat$auto_dvb_frontend_fops_dvb_frontend detailed listing: executing program 0: openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ram7\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xfff, 0x8000000008012, 0x3, 0x8000) write$auto(0x3, 0x0, 0xfffffdef) bind$auto(0x3, 0x0, 0x6a) syz_genetlink_get_family_id$auto_gtp(0x0, 0xffffffffffffffff) r0 = openat$auto_proc_oom_adj_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/oom_adj\x00', 0x48402, 0x0) read$auto(r0, 0x0, 0x1f40) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8500, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) program crashed: KASAN: slab-use-after-free Read in dvb_device_open validation run: crashed=true reproducing took 1h19m0.295632587s repro crashed as (corrupted=false): RBP: 00007fafd8610b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fafd87b5fa0 R15: 00007ffd97d24e48 ERROR: Out of memory at tomoyo_realpath_from_path. ================================================================== BUG: KASAN: slab-use-after-free in dvb_device_open+0x36a/0x3b0 drivers/media/dvb-core/dvbdev.c:99 Read of size 8 at addr ffff88802a9b7c18 by task syz.0.73/6275 CPU: 1 UID: 0 PID: 6275 Comm: syz.0.73 Not tainted 6.16.0-rc5-syzkaller-00121-gbc9ff192a6c9 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0xcd/0x680 mm/kasan/report.c:521 kasan_report+0xe0/0x110 mm/kasan/report.c:634 dvb_device_open+0x36a/0x3b0 drivers/media/dvb-core/dvbdev.c:99 chrdev_open+0x234/0x6a0 fs/char_dev.c:414 do_dentry_open+0x741/0x1c10 fs/open.c:964 vfs_open+0x82/0x3f0 fs/open.c:1094 do_open fs/namei.c:3896 [inline] path_openat+0x1de4/0x2cb0 fs/namei.c:4055 do_filp_open+0x20b/0x470 fs/namei.c:4082 do_sys_openat2+0x11b/0x1d0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x174/0x210 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fafd858e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fafd9329038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fafd87b5fa0 RCX: 00007fafd858e929 RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c RBP: 00007fafd8610b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fafd87b5fa0 R15: 00007ffd97d24e48 Allocated by task 1: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] dvb_register_device+0x1e4/0x2370 drivers/media/dvb-core/dvbdev.c:475 dvb_register_frontend+0x5a6/0x880 drivers/media/dvb-core/dvb_frontend.c:3051 vidtv_bridge_dvb_init drivers/media/test-drivers/vidtv/vidtv_bridge.c:436 [inline] vidtv_bridge_probe+0x459/0xa90 drivers/media/test-drivers/vidtv/vidtv_bridge.c:508 platform_probe+0xff/0x1f0 drivers/base/platform.c:1404 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:657 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:799 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:829 __driver_attach+0x283/0x580 drivers/base/dd.c:1215 bus_for_each_dev+0x13b/0x1d0 drivers/base/bus.c:370 bus_add_driver+0x2e9/0x690 drivers/base/bus.c:678 driver_register+0x15c/0x4b0 drivers/base/driver.c:249 vidtv_bridge_init+0x45/0x80 drivers/media/test-drivers/vidtv/vidtv_bridge.c:598 do_one_initcall+0x120/0x6e0 init/main.c:1274 do_initcall_level init/main.c:1336 [inline] do_initcalls init/main.c:1352 [inline] do_basic_setup init/main.c:1371 [inline] kernel_init_freeable+0x5c2/0x900 init/main.c:1584 kernel_init+0x1c/0x2b0 init/main.c:1474 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6271: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:576 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x51/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2381 [inline] slab_free mm/slub.c:4643 [inline] kfree+0x2b4/0x4d0 mm/slub.c:4842 dvb_free_device drivers/media/dvb-core/dvbdev.c:619 [inline] kref_put include/linux/kref.h:65 [inline] dvb_device_put.part.0+0x60/0x90 drivers/media/dvb-core/dvbdev.c:632 dvb_device_put drivers/media/dvb-core/dvbdev.c:631 [inline] dvb_device_open+0x2a4/0x3b0 drivers/media/dvb-core/dvbdev.c:113 chrdev_open+0x234/0x6a0 fs/char_dev.c:414 do_dentry_open+0x741/0x1c10 fs/open.c:964 vfs_open+0x82/0x3f0 fs/open.c:1094 do_open fs/namei.c:3896 [inline] path_openat+0x1de4/0x2cb0 fs/namei.c:4055 do_filp_open+0x20b/0x470 fs/namei.c:4082 do_sys_openat2+0x11b/0x1d0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x174/0x210 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff88802a9b7c00 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 24 bytes inside of freed 256-byte region [ffff88802a9b7c00, ffff88802a9b7d00) The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a9b6 head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 head: 00fff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 head: 00fff00000000001 ffffea0000aa6d81 00000000ffffffff 00000000ffffffff head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 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, tgid 1 (swapper/0), ts 26020413043, free_ts 0 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1c0/0x230 mm/page_alloc.c:1704 prep_new_page mm/page_alloc.c:1712 [inline] get_page_from_freelist+0x1321/0x3890 mm/page_alloc.c:3669 __alloc_frozen_pages_noprof+0x261/0x23f0 mm/page_alloc.c:4959 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2419 alloc_slab_page mm/slub.c:2451 [inline] allocate_slab mm/slub.c:2619 [inline] new_slab+0x23b/0x330 mm/slub.c:2673 ___slab_alloc+0xd9c/0x1940 mm/slub.c:3859 __slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3949 __slab_alloc_node mm/slub.c:4024 [inline] slab_alloc_node mm/slub.c:4185 [inline] __kmalloc_cache_noprof+0xfb/0x3e0 mm/slub.c:4354 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] bus_add_driver+0x92/0x690 drivers/base/bus.c:662 driver_register+0x15c/0x4b0 drivers/base/driver.c:249 usb_register_driver+0x216/0x4d0 drivers/usb/core/driver.c:1078 do_one_initcall+0x120/0x6e0 init/main.c:1274 do_initcall_level init/main.c:1336 [inline] do_initcalls init/main.c:1352 [inline] do_basic_setup init/main.c:1371 [inline] kernel_init_freeable+0x5c2/0x900 init/main.c:1584 kernel_init+0x1c/0x2b0 init/main.c:1474 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 page_owner free stack trace missing Memory state around the buggy address: ffff88802a9b7b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88802a9b7b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88802a9b7c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88802a9b7c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88802a9b7d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ================================================================== final repro crashed as (corrupted=false): RBP: 00007fafd8610b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fafd87b5fa0 R15: 00007ffd97d24e48 ERROR: Out of memory at tomoyo_realpath_from_path. ================================================================== BUG: KASAN: slab-use-after-free in dvb_device_open+0x36a/0x3b0 drivers/media/dvb-core/dvbdev.c:99 Read of size 8 at addr ffff88802a9b7c18 by task syz.0.73/6275 CPU: 1 UID: 0 PID: 6275 Comm: syz.0.73 Not tainted 6.16.0-rc5-syzkaller-00121-gbc9ff192a6c9 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:408 [inline] print_report+0xcd/0x680 mm/kasan/report.c:521 kasan_report+0xe0/0x110 mm/kasan/report.c:634 dvb_device_open+0x36a/0x3b0 drivers/media/dvb-core/dvbdev.c:99 chrdev_open+0x234/0x6a0 fs/char_dev.c:414 do_dentry_open+0x741/0x1c10 fs/open.c:964 vfs_open+0x82/0x3f0 fs/open.c:1094 do_open fs/namei.c:3896 [inline] path_openat+0x1de4/0x2cb0 fs/namei.c:4055 do_filp_open+0x20b/0x470 fs/namei.c:4082 do_sys_openat2+0x11b/0x1d0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x174/0x210 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fafd858e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fafd9329038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fafd87b5fa0 RCX: 00007fafd858e929 RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c RBP: 00007fafd8610b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fafd87b5fa0 R15: 00007ffd97d24e48 Allocated by task 1: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 poison_kmalloc_redzone mm/kasan/common.c:377 [inline] __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:394 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] dvb_register_device+0x1e4/0x2370 drivers/media/dvb-core/dvbdev.c:475 dvb_register_frontend+0x5a6/0x880 drivers/media/dvb-core/dvb_frontend.c:3051 vidtv_bridge_dvb_init drivers/media/test-drivers/vidtv/vidtv_bridge.c:436 [inline] vidtv_bridge_probe+0x459/0xa90 drivers/media/test-drivers/vidtv/vidtv_bridge.c:508 platform_probe+0xff/0x1f0 drivers/base/platform.c:1404 call_driver_probe drivers/base/dd.c:579 [inline] really_probe+0x241/0xa90 drivers/base/dd.c:657 __driver_probe_device+0x1de/0x440 drivers/base/dd.c:799 driver_probe_device+0x4c/0x1b0 drivers/base/dd.c:829 __driver_attach+0x283/0x580 drivers/base/dd.c:1215 bus_for_each_dev+0x13b/0x1d0 drivers/base/bus.c:370 bus_add_driver+0x2e9/0x690 drivers/base/bus.c:678 driver_register+0x15c/0x4b0 drivers/base/driver.c:249 vidtv_bridge_init+0x45/0x80 drivers/media/test-drivers/vidtv/vidtv_bridge.c:598 do_one_initcall+0x120/0x6e0 init/main.c:1274 do_initcall_level init/main.c:1336 [inline] do_initcalls init/main.c:1352 [inline] do_basic_setup init/main.c:1371 [inline] kernel_init_freeable+0x5c2/0x900 init/main.c:1584 kernel_init+0x1c/0x2b0 init/main.c:1474 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Freed by task 6271: kasan_save_stack+0x33/0x60 mm/kasan/common.c:47 kasan_save_track+0x14/0x30 mm/kasan/common.c:68 kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:576 poison_slab_object mm/kasan/common.c:247 [inline] __kasan_slab_free+0x51/0x70 mm/kasan/common.c:264 kasan_slab_free include/linux/kasan.h:233 [inline] slab_free_hook mm/slub.c:2381 [inline] slab_free mm/slub.c:4643 [inline] kfree+0x2b4/0x4d0 mm/slub.c:4842 dvb_free_device drivers/media/dvb-core/dvbdev.c:619 [inline] kref_put include/linux/kref.h:65 [inline] dvb_device_put.part.0+0x60/0x90 drivers/media/dvb-core/dvbdev.c:632 dvb_device_put drivers/media/dvb-core/dvbdev.c:631 [inline] dvb_device_open+0x2a4/0x3b0 drivers/media/dvb-core/dvbdev.c:113 chrdev_open+0x234/0x6a0 fs/char_dev.c:414 do_dentry_open+0x741/0x1c10 fs/open.c:964 vfs_open+0x82/0x3f0 fs/open.c:1094 do_open fs/namei.c:3896 [inline] path_openat+0x1de4/0x2cb0 fs/namei.c:4055 do_filp_open+0x20b/0x470 fs/namei.c:4082 do_sys_openat2+0x11b/0x1d0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x174/0x210 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f The buggy address belongs to the object at ffff88802a9b7c00 which belongs to the cache kmalloc-256 of size 256 The buggy address is located 24 bytes inside of freed 256-byte region [ffff88802a9b7c00, ffff88802a9b7d00) The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a9b6 head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) page_type: f5(slab) raw: 00fff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 head: 00fff00000000040 ffff88801b841b40 dead000000000122 0000000000000000 head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 head: 00fff00000000001 ffffea0000aa6d81 00000000ffffffff 00000000ffffffff head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 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, tgid 1 (swapper/0), ts 26020413043, free_ts 0 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x1c0/0x230 mm/page_alloc.c:1704 prep_new_page mm/page_alloc.c:1712 [inline] get_page_from_freelist+0x1321/0x3890 mm/page_alloc.c:3669 __alloc_frozen_pages_noprof+0x261/0x23f0 mm/page_alloc.c:4959 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2419 alloc_slab_page mm/slub.c:2451 [inline] allocate_slab mm/slub.c:2619 [inline] new_slab+0x23b/0x330 mm/slub.c:2673 ___slab_alloc+0xd9c/0x1940 mm/slub.c:3859 __slab_alloc.constprop.0+0x56/0xb0 mm/slub.c:3949 __slab_alloc_node mm/slub.c:4024 [inline] slab_alloc_node mm/slub.c:4185 [inline] __kmalloc_cache_noprof+0xfb/0x3e0 mm/slub.c:4354 kmalloc_noprof include/linux/slab.h:905 [inline] kzalloc_noprof include/linux/slab.h:1039 [inline] bus_add_driver+0x92/0x690 drivers/base/bus.c:662 driver_register+0x15c/0x4b0 drivers/base/driver.c:249 usb_register_driver+0x216/0x4d0 drivers/usb/core/driver.c:1078 do_one_initcall+0x120/0x6e0 init/main.c:1274 do_initcall_level init/main.c:1336 [inline] do_initcalls init/main.c:1352 [inline] do_basic_setup init/main.c:1371 [inline] kernel_init_freeable+0x5c2/0x900 init/main.c:1584 kernel_init+0x1c/0x2b0 init/main.c:1474 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 page_owner free stack trace missing Memory state around the buggy address: ffff88802a9b7b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff88802a9b7b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff88802a9b7c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88802a9b7c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88802a9b7d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ==================================================================