last executing test programs: 17m15.265051714s ago: executing program 32 (id=39): sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) rseq(&(0x7f0000000380)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x0, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r4, 0xfeffff, 0xc0, 0x3f000002, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0xf0, 0xffffff0c}, 0x40) 16m41.671796166s ago: executing program 33 (id=66): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x749}) epoll_create1(0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x800001000089}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r1, &(0x7f00000002c0)=""/102368, 0x18fe0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019300)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000c0c000/0x1000)=nil, 0x1000, 0x4) readv(r0, &(0x7f0000019340)=[{&(0x7f0000019380)=""/163, 0xa3}], 0x1) 14m52.700972522s ago: executing program 1 (id=229): r0 = syz_usb_connect(0x2, 0x2d, &(0x7f0000000cc0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) preadv(0xffffffffffffffff, &(0x7f0000000d00)=[{&(0x7f0000000d40)=""/73, 0x41}], 0x1, 0x5, 0xffe) 14m43.023038814s ago: executing program 1 (id=239): prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000100)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000140), 0x0, 0x0) read$msr(r3, &(0x7f0000000600)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f0000000180), 0x318, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f00000001c0)={0x90000005}) close(r4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x47, &(0x7f0000019640), &(0x7f0000019680)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000019740)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000019b40), 0x4000000000000e7, 0x2400c8c4) 14m39.698310517s ago: executing program 1 (id=250): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xfe, 0x7fff0006}]}) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f00000001c0)={0x20004, r3, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r5, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r6}) 14m39.240990953s ago: executing program 1 (id=253): r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000480)=0xb0000) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000200)=0xb0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000240)={@my=0x0, 0x1}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a5, &(0x7f0000000680)={{@my=0x0}, 0x1}) 14m36.500087828s ago: executing program 1 (id=258): prlimit64(0x0, 0xe, &(0x7f00000002c0)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000003c0)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000400)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000440)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000900), 0x0, 0x0) read$msr(r3, &(0x7f0000000940)=""/102392, 0x18ff8) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40042, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}}) 14m34.570649982s ago: executing program 1 (id=260): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl(r0, 0x890b, &(0x7f0000000800)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lapb0') bind$x25(r0, &(0x7f0000000840), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYBLOB="20002abd4d00ffc8df254000000008000300", @ANYRES32=r3, @ANYBLOB="0c00990009000000440000000400cc000400"], 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x900) connect$x25(r0, &(0x7f0000000880), 0x12) 14m18.480375897s ago: executing program 34 (id=260): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl(r0, 0x890b, &(0x7f0000000800)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lapb0') bind$x25(r0, &(0x7f0000000840), 0x12) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYBLOB="20002abd4d00ffc8df254000000008000300", @ANYRES32=r3, @ANYBLOB="0c00990009000000440000000400cc000400"], 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x900) connect$x25(r0, &(0x7f0000000880), 0x12) 13m14.839055584s ago: executing program 0 (id=357): r0 = syz_usb_connect(0x2, 0x2d, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) fcntl$setstatus(r1, 0x4, 0x800) preadv(r1, &(0x7f0000000d00)=[{&(0x7f0000000d40)=""/73, 0x41}], 0x1, 0x5, 0xffe) 13m14.058962022s ago: executing program 0 (id=358): socket$inet(0x2, 0x4000000000000001, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xa, 0x4, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYRES8=r0, @ANYRES64, @ANYRES64=r0, @ANYRESOCT=r0], 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000300)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r4, &(0x7f0000000b40)=""/102392, 0x18ff8) r5 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f0000000140)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x24, 0x0, 0x0, &(0x7f00000001c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x404f444) r6 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@empty, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1c1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r7, 0x1) bind$inet6(r7, &(0x7f00000003c0)={0xa, 0x4e20, 0x9, @loopback, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x4e24, 0xfffffffe, @loopback, 0x1}}, 0x0, 0x0, 0x4c, 0x0, "5aa1f50a3cb63c3635852b1d0b0ac8bbc455e170385fefb683affb65799f7a308ec96cd29e9b33df174bcdcf78a7bccda39e047719afe332de441e7e8e68bf5adbf7a35d75885fb07c3e40612a459451"}, 0xd8) 13m12.438279845s ago: executing program 0 (id=359): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000100)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000140), 0x0, 0x0) read$msr(r3, &(0x7f0000000600)=""/102392, 0x18ff8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f0000000180), 0x318, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f00000001c0)={0x90000005}) close(r4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x47, &(0x7f0000019640), &(0x7f0000019680)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000019740)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000019b40), 0x4000000000000e7, 0x2400c8c4) 13m7.314989629s ago: executing program 0 (id=361): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x188) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000440)='27', 0x2) socket$inet_tcp(0x2, 0x1, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 12m59.92865117s ago: executing program 0 (id=369): socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000600)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000640)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000680)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000006c0), 0x0, 0x0) read$msr(r3, &(0x7f0000002580)=""/102392, 0x18ff8) inotify_init() ioprio_set$uid(0x3, 0x0, 0x4000) 12m57.503451814s ago: executing program 0 (id=371): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000001180)=0x2000000) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x5008, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x800c5012, 0x0) 12m56.04334471s ago: executing program 35 (id=371): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000001180)=0x2000000) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x5008, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x800c5012, 0x0) 11m3.688851956s ago: executing program 6 (id=462): sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x20004080) socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x4008000) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000880)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x4fb49000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000008c0), 0x0, 0x0) read$msr(r3, &(0x7f0000003800)=""/102392, 0x18ff8) r4 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000780)={0x1, @pix={0xffff, 0x2, 0x30314742, 0x7, 0x6, 0x0, 0x1, 0x800, 0x0, 0x8, 0x2, 0x6}}) 11m1.895887856s ago: executing program 6 (id=463): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x8}], 0x1, 0x0, 0x0, 0x0) write$dsp(r0, &(0x7f00000001c0), 0x0) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) 10m55.322496986s ago: executing program 6 (id=470): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$binderfs_feature(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/features/oneway_spam_detection\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000015c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000001600)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001640)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000001740), 0x651, 0x0) recvmmsg(r1, &(0x7f0000001780), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000017c0)=0x6) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000003940)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="04"], 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000003980), r3) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000039c0), r3) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000003a00)={0x0, 0x0, &(0x7f0000003a40)={&(0x7f0000003a80)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="030f0000000000000000080000"], 0x2c}}, 0x20004090) 10m52.676377312s ago: executing program 6 (id=472): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x188) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000440)='2', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 10m50.774752512s ago: executing program 6 (id=476): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='2', 0x1) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, r0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, 0x0, &(0x7f0000000100)) 10m48.979047503s ago: executing program 6 (id=477): socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x40c8}, 0x200040c4) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000500)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000540)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000580)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000680), 0x651, 0x0) syz_emit_vhci(0x0, 0xd) syz_emit_vhci(&(0x7f0000000700)=@HCI_EVENT_PKT={0x4, @hci_ev_conn_complete={{0x3, 0xb}, {0x0, 0xc8, @any, 0x1}}}, 0xe) syz_emit_vhci(0x0, 0x0) recvmmsg(r3, &(0x7f0000000780), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000300)=0x6) mount(&(0x7f0000000800)=@nullb, &(0x7f0000000840)='.\x00', &(0x7f0000000880)='nilfs2\x00', 0x800000, 0x0) syz_emit_vhci(&(0x7f00000008c0)=ANY=[@ANYBLOB="042007ffffffffa36ec8"], 0xa) open_tree(0xffffffffffffffff, &(0x7f0000000900)='\x00', 0x9901) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r5, 0x0, 0x48810) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r6) ptrace$getregset(0x4205, r6, 0x202, 0x0) migrate_pages(r6, 0x200, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) 10m46.51136995s ago: executing program 36 (id=477): socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c}, 0x1, 0x0, 0x0, 0x40c8}, 0x200040c4) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000500)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000540)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000580)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000680), 0x651, 0x0) syz_emit_vhci(0x0, 0xd) syz_emit_vhci(&(0x7f0000000700)=@HCI_EVENT_PKT={0x4, @hci_ev_conn_complete={{0x3, 0xb}, {0x0, 0xc8, @any, 0x1}}}, 0xe) syz_emit_vhci(0x0, 0x0) recvmmsg(r3, &(0x7f0000000780), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000300)=0x6) mount(&(0x7f0000000800)=@nullb, &(0x7f0000000840)='.\x00', &(0x7f0000000880)='nilfs2\x00', 0x800000, 0x0) syz_emit_vhci(&(0x7f00000008c0)=ANY=[@ANYBLOB="042007ffffffffa36ec8"], 0xa) open_tree(0xffffffffffffffff, &(0x7f0000000900)='\x00', 0x9901) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r5, 0x0, 0x48810) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r6) ptrace$getregset(0x4205, r6, 0x202, 0x0) migrate_pages(r6, 0x200, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) 5m3.508806849s ago: executing program 5 (id=840): timer_getoverrun(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="92fc918da7c779e4913079129a25c7dc6bdd481203e39b9f91ce6d1d37790cc035764bebfd5f2a6d7e86ab5a9ac6659d81b4fb1706ab17f7fa197b970a5ccb1a9f557d6cddf25ab4d83750f3c4b5020986786654e1288186c0ce7822412065e7869e6c5f6dc8f99023776fe271a4b719454ea983fa3f1399c69ee6c91936e252576ec2caf8130dc0ee", 0x89}], 0x1}}], 0x1, 0x4000800) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000480)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000004c0), 0x0, 0x0) read$msr(r4, &(0x7f0000000500)=""/102392, 0x18ff8) socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, 0x0, 0x5) r5 = openat$dsp1(0xffffffffffffff9c, 0x0, 0x20080, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r5, 0xc0045006, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000019500)={0x0, 0x0, &(0x7f0000019540)={&(0x7f0000019580)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = dup(r7) bind$unix(r8, &(0x7f0000000300)=@abs={0xa, 0x2}, 0x6e) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x4e20, 0x7fffffff, @mcast1, 0xb04a}, 0x1c) 5m1.366863292s ago: executing program 5 (id=841): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$binderfs_feature(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/features/oneway_spam_detection\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000015c0)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000001600)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001640)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000016c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000001740), 0x651, 0x0) recvmmsg(r1, &(0x7f0000001780), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000017c0)=0x6) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r3, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000003940)=ANY=[@ANYBLOB="14000000", @ANYBLOB="04"], 0x14}}, 0x0) syz_genetlink_get_family_id$nfc(&(0x7f0000003980), r3) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000039c0), r3) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000003a00)={0x0, 0x0, &(0x7f0000003a40)={&(0x7f0000003a80)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="030f0000000000000000080000"], 0x2c}}, 0x20004090) 4m51.734753839s ago: executing program 5 (id=850): timer_getoverrun(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="92fc918da7c779e4913079129a25c7dc6bdd481203e39b9f91ce6d1d37790cc035764bebfd5f2a6d7e86ab5a9ac6659d81b4fb1706ab17f7fa197b970a5ccb1a9f557d6cddf25ab4d83750f3c4b5020986786654e1288186c0ce7822412065e7869e6c5f6dc8f99023776fe271a4b719454ea983fa3f1399c69ee6c91936e252576ec2caf8130dc0ee", 0x89}], 0x1}}], 0x1, 0x4000800) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000480)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000004c0), 0x0, 0x0) read$msr(r4, &(0x7f0000000500)=""/102392, 0x18ff8) socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, 0x0, 0x5) r5 = openat$dsp1(0xffffffffffffff9c, 0x0, 0x20080, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r5, 0xc0045006, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000019500)={0x0, 0x0, &(0x7f0000019540)={&(0x7f0000019580)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs={0xa, 0x2}, 0x6e) recvmmsg(r0, &(0x7f0000000380), 0x400000000000284, 0x2, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x4e20, 0x7fffffff, @mcast1, 0xb04a}, 0x1c) 4m49.867961844s ago: executing program 5 (id=851): prlimit64(0x0, 0xe, &(0x7f0000000100)={0x9, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000001c0)=0x7) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000240)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r1 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f0000000280), 0x0, 0x0) read$msr(r2, &(0x7f00000066c0)=""/102392, 0x18ff8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000004540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRES32, @ANYBLOB=',group_']) read$FUSE(r3, 0x0, 0x0) r4 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x4eb36, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r4, 0xc0145608, &(0x7f0000000300)={0x1, 0x2, 0x1, 0x0, 0x8}) 4m39.854653309s ago: executing program 5 (id=861): timer_getoverrun(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="92fc918da7c779e4913079129a25c7dc6bdd481203e39b9f91ce6d1d37790cc035764bebfd5f2a6d7e86ab5a9ac6659d81b4fb1706ab17f7fa197b970a5ccb1a9f557d6cddf25ab4d83750f3c4b5020986786654e1288186c0ce7822412065e7869e6c5f6dc8f99023776fe271a4b719454ea983fa3f1399c69ee6c91936e252576ec2caf8130dc0ee", 0x89}], 0x1}}], 0x1, 0x4000800) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000480)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000004c0), 0x0, 0x0) read$msr(r4, &(0x7f0000000500)=""/102392, 0x18ff8) socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, 0x0, 0x5) r5 = openat$dsp1(0xffffffffffffff9c, 0x0, 0x20080, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r5, 0xc0045006, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000019500)={0x0, 0x0, &(0x7f0000019540)={&(0x7f0000019580)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) dup(r7) recvmmsg(r0, &(0x7f0000000380), 0x400000000000284, 0x2, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x4e20, 0x7fffffff, @mcast1, 0xb04a}, 0x1c) 4m35.425136459s ago: executing program 5 (id=862): sched_setscheduler(0x0, 0x1, &(0x7f0000000580)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000005c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000600)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000640), 0x0, 0x0) read$msr(r3, &(0x7f0000002780)=""/102392, 0x18ff8) socketpair$nbd(0x1, 0x1, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x0, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x100e}]}, 0x48}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x7, &(0x7f00000004c0)={0x12, 0x0, 0x4}) 4m19.779169903s ago: executing program 37 (id=862): sched_setscheduler(0x0, 0x1, &(0x7f0000000580)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000005c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000600)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000640), 0x0, 0x0) read$msr(r3, &(0x7f0000002780)=""/102392, 0x18ff8) socketpair$nbd(0x1, 0x1, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x0, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x48, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x100e}]}, 0x48}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x7, &(0x7f00000004c0)={0x12, 0x0, 0x4}) 2m39.767520058s ago: executing program 4 (id=963): ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './sys\x00'}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4008}, 0x4000000) bind$inet6(0xffffffffffffffff, &(0x7f0000d84000)={0xa, 0x2, 0x0, @empty, 0x3}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) shutdown(0xffffffffffffffff, 0x2) r1 = syz_open_procfs$pagemap(0x0, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000540)={0x53, 0xfffffffffffffffc, 0x0, 0x6, @buffer={0x0, 0x0, 0x0}, 0x0, 0x0, 0x8, 0x24, 0x2, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x7ffff000}], 0x1, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000001c0)={0x60, 0x0, &(0x7f00004a8000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f00000000c0)=[{0x7, 0x0, 0x83}, {0x9, 0x5, 0xb187}], 0x2, 0xfffffffffffffffe, 0x0, 0xa, 0xa, 0x5c}) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_clone3(&(0x7f00000036c0)={0x8000000, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0}, 0x58) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) socket$igmp(0x2, 0x3, 0x2) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) add_key(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc) 2m32.19962374s ago: executing program 4 (id=970): pipe(0x0) openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)={0x30, 0x2, 0x6, 0x5, 0x0, 0x0, {0x2}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x30}}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)={0x14, 0x9, 0x6, 0x5, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) prlimit64(0x0, 0xe, &(0x7f00000006c0)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000700)=0x7) getpgrp(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000780)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000007c0), 0x0, 0x0) read$msr(r3, &(0x7f0000001100)=""/102392, 0x18ff8) r4 = socket$kcm(0xa, 0x1, 0x106) sendmsg$kcm(r4, &(0x7f000001a100)={0x0, 0x0, 0x0}, 0x20000011) sendmsg$kcm(r4, &(0x7f000001a140)={&(0x7f000001a180)=@in6={0xa, 0xfffe, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x2}, 0x80, 0x0}, 0xe07e872420dfefca) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000001a300)='bridge0\x00', 0x10) 2m30.361086843s ago: executing program 4 (id=971): socket$inet(0x2, 0x4000000000000001, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xa, 0x4, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYRES8=r0, @ANYRES64, @ANYRES64=r0, @ANYRESOCT=r0], 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000300)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000340), 0x0, 0x0) read$msr(r3, &(0x7f0000000b40)=""/102392, 0x18ff8) r4 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r4, &(0x7f0000000000)={&(0x7f0000000140)=@rxrpc=@in6={0x21, 0xfffc, 0x2, 0x1c, {0xa, 0x0, 0x4, @dev}}, 0x24, 0x0, 0x0, &(0x7f00000001c0)=[{0x18, 0x110, 0x1, "dc"}], 0x18}, 0x404f444) r5 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@empty, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x1c1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x22, &(0x7f0000000380)=0x1, 0x4) shutdown(r6, 0x1) bind$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e20, 0x9, @loopback, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x4e24, 0xfffffffe, @loopback, 0x1}}, 0x0, 0x0, 0x4c, 0x0, "5aa1f50a3cb63c3635852b1d0b0ac8bbc455e170385fefb683affb65799f7a308ec96cd29e9b33df174bcdcf78a7bccda39e047719afe332de441e7e8e68bf5adbf7a35d75885fb07c3e40612a459451"}, 0xd8) 2m25.918690944s ago: executing program 4 (id=978): timer_getoverrun(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)="92fc918da7c779e4913079129a25c7dc6bdd481203e39b9f91ce6d1d37790cc035764bebfd5f2a6d7e86ab5a9ac6659d81b4fb1706ab17f7fa197b970a5ccb1a9f557d6cddf25ab4d83750f3c4b5020986786654e1288186c0ce7822412065e7869e6c5f6dc8f99023776fe271a4b719454ea983fa3f1399c69ee6c91936e252576ec2caf8130dc0ee", 0x89}], 0x1}}], 0x1, 0x4000800) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000440)=0x5) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000480)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000004c0), 0x0, 0x0) read$msr(r4, &(0x7f0000000500)=""/102392, 0x18ff8) socket$nl_generic(0x10, 0x3, 0x10) set_mempolicy(0x3, 0x0, 0x5) r5 = openat$dsp1(0xffffffffffffff9c, 0x0, 0x20080, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r5, 0xc0045006, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000019500)={0x0, 0x0, &(0x7f0000019540)={&(0x7f0000019580)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = dup(r7) bind$unix(r8, &(0x7f0000000300)=@abs={0xa, 0x2}, 0x6e) recvmmsg(r0, &(0x7f0000000380), 0x400000000000284, 0x2, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x4e20, 0x7fffffff, @mcast1, 0xb04a}, 0x1c) 2m21.781388925s ago: executing program 4 (id=983): prlimit64(0x0, 0xe, &(0x7f0000000540)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000580)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000005c0)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000600)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000640), 0x0, 0x0) read$msr(r3, &(0x7f0000002780)=""/102392, 0x18ff8) socketpair$nbd(0x1, 0x1, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000480)={[0xfffffffffffffffd]}, 0x0, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x7, &(0x7f00000004c0)={0x12, 0x0, 0x4}) 2m15.410644328s ago: executing program 4 (id=993): r0 = syz_ublk_setup_io_uring(0x5c1f, &(0x7f0000000000)={0x0, 0xd6ea, 0x80, 0x2, 0x30b}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x12, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240), 0x1, 0x40, 0x1}) eventfd(0xe467) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000002c0)={0x2e, 0x5, 0x21, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000380)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, 0x0) io_uring_enter(r0, 0x323d, 0x1cb1, 0x2, 0x0, 0x0) 1m58.291637149s ago: executing program 38 (id=993): r0 = syz_ublk_setup_io_uring(0x5c1f, &(0x7f0000000000)={0x0, 0xd6ea, 0x80, 0x2, 0x30b}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x12, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240), 0x1, 0x40, 0x1}) eventfd(0xe467) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f00000002c0)={0x2e, 0x5, 0x21, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000380)=@any_dev={0x4, 0xd74, 0x0, 0x0, 0x1000, 0x68ba, 0x0, 0x0, 0x10}}}, 0x0) io_uring_enter(r0, 0x323d, 0x1cb1, 0x2, 0x0, 0x0) 31.529272907s ago: executing program 7 (id=1421): r0 = fsopen(&(0x7f0000000080)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000000c0)='source', &(0x7f0000000100)='c:::\x00', 0x0) 31.2046535s ago: executing program 7 (id=1423): mkdirat(0xffffffffffffff9c, &(0x7f0000003280)='./file0\x00', 0x1c8) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000032c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000003300)='./file0\x00', &(0x7f0000003340), 0x0, &(0x7f0000003380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000003400)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000005440)="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", 0x2000, &(0x7f0000007440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007500)={0x90, 0x0, 0x3fffffffffffe, {0x0, 0x200000000, 0x1, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x200000000000, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x80000000, 0x0, 0xd, r2, 0x0, 0x7, 0xa0}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f00000075c0)={0x50, 0x0, r1, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f0000007640)='./file0/file0\x00', 0x108) read$FUSE(r0, &(0x7f0000007680)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f00000096c0)={0x10, 0xffffffffffffffda, r3}, 0x10) 30.221720197s ago: executing program 7 (id=1431): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000280)='./proc_mnt\x00', &(0x7f00000002c0)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./proc_mnt/net/can/rcvlist_sff\x00', 0x0, 0x0) read(r2, &(0x7f0000000400)=""/1, 0x1000) 29.89466726s ago: executing program 7 (id=1433): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mnt\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./tracing\x00', 0x123) mount(0x0, &(0x7f0000000200)='./tracing\x00', &(0x7f0000000240)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./tracing/uprobe_events\x00', 0x401, 0x0) recvfrom(r0, 0x0, 0x0, 0x20, &(0x7f0000000680)=@phonet={0x23, 0x2, 0x0, 0xd}, 0x80) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000380)='./bus\x00', &(0x7f00000003c0), 0x8, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r1 = open(&(0x7f0000000440)='./file0\x00', 0x400, 0x43) mknodat$loop(r1, &(0x7f0000000480)='./file1\x00', 0x800, 0x1) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x718bb647156ec3b7) chdir(&(0x7f0000000500)='./bus\x00') linkat(r2, &(0x7f0000000540)='./file1\x00', r2, &(0x7f0000000580)='./file0\x00', 0x1000) write(r0, &(0x7f00000005c0)='r:s/p ./file0:0', 0xf) 29.646418734s ago: executing program 7 (id=1436): socket$nl_generic(0x10, 0x3, 0x10) socket(0x8, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'syzkaller0\x00', 0x1}) socket$netlink(0x10, 0x3, 0x9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000600), 0x12) listen(r2, 0x1) write$tun(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="000008050000010b007e0b0a43b820a8e8f9000000601643333c60f7d7bfc5324c89c2e432c9", @ANYRES64=r2], 0x97) 28.819277086s ago: executing program 7 (id=1439): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7fff) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) write$dsp(r0, &(0x7f0000000140)='\x00', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x153) read$FUSE(r1, &(0x7f0000001e80)={0x2020}, 0x2020) 28.329002875s ago: executing program 39 (id=1439): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x7fff) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) write$dsp(r0, &(0x7f0000000140)='\x00', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x153) read$FUSE(r1, &(0x7f0000001e80)={0x2020}, 0x2020) 20.436677729s ago: executing program 9 (id=1478): setns(0xc9, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x8, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'syzkaller0\x00', 0x1}) socket$netlink(0x10, 0x3, 0x9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000600), 0x12) listen(r2, 0x1) write$tun(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="000008050000010b007e0b0a43b820a8e8f9000000601643333c60f7d7bfc5324c89c2e432c9", @ANYRES64=r2], 0x97) 19.835101409s ago: executing program 9 (id=1481): syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "081200", 0x14, 0x2b, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[@srh={0x3a, 0x0, 0x2}], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x100, @void}}}}}}}}, 0x0) 19.671604135s ago: executing program 9 (id=1484): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000740)={'syz_tun\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10f) write$tun(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="000008050010010b"], 0xa) write$tun(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="00000805001001", @ANYRES32=r0], 0xa) 19.366816966s ago: executing program 9 (id=1486): syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="470f23fc48b8e7320000000000000f21f80f23e1f8440f014a000f2221c7c4c3fd01ce002063800000002c24f30f556797c483fd005b02ea64267b470f1fcfcf666466430f3833af00580000", 0x4c}], 0x1, 0x8, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 19.049343737s ago: executing program 9 (id=1488): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000140)='./file1\x00') r0 = open(&(0x7f00000002c0)='.\x00', 0x101000, 0x12d) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x40049366, 0x0) 18.783696513s ago: executing program 9 (id=1490): socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200), 0x4) socket$nl_generic(0x10, 0x3, 0x10) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000440)}, 0x200) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x2) readlink(&(0x7f0000000680)='./config/usb_gadget/g1/UDC\x00', &(0x7f00000006c0)=""/130, 0x82) listen(0xffffffffffffffff, 0xd4a9) mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000880)='./my_configfs\x00', &(0x7f00000008c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) symlinkat(&(0x7f00000009c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000a00)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000a80)='dummy_udc.0', 0xb) 3.210519001s ago: executing program 40 (id=1490): socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200), 0x4) socket$nl_generic(0x10, 0x3, 0x10) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000440)}, 0x200) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000640)=0x2) readlink(&(0x7f0000000680)='./config/usb_gadget/g1/UDC\x00', &(0x7f00000006c0)=""/130, 0x82) listen(0xffffffffffffffff, 0xd4a9) mkdirat(0xffffffffffffff9c, &(0x7f0000000840)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000880)='./my_configfs\x00', &(0x7f00000008c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000940)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000980)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) symlinkat(&(0x7f00000009c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000a00)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000a40)='./my_configfs/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000a80)='dummy_udc.0', 0xb) 2.436117047s ago: executing program 2 (id=1596): r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000c40)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000c80)=0x1, 0x4) connect$inet(r1, &(0x7f0000000cc0)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000d00)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000014c0)=0x7fffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="be6f", 0x2}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB=' \x00'], 0x20, 0x6044}, 0x6) 2.157978435s ago: executing program 3 (id=1598): syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, 0x0, 0x4000000) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x40) write(r0, &(0x7f00000002c0)='27', 0x2) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0x9, 0x9, 0xfffffe00, 0x6b, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x80, 0x8000, 0x6ee3853a, 0x1}}) 1.916403999s ago: executing program 2 (id=1599): getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000540)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@text32={0x20, 0x0}], 0x1, 0x3f, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.793384131s ago: executing program 8 (id=1600): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="140100002b00010000000000fcdbdf"], 0x114}], 0x1, 0x0, 0x0, 0x1}, 0x0) 1.620200928s ago: executing program 3 (id=1601): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000008940)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004640)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x4008242, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000046c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00000067c0)='./file0\x00', 0x109881, 0x34) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008800)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)={0x28, 0x0, 0x1, {{0x6, 0x9, 0x1, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x24, &(0x7f0000008900)={0x1, 0x0, 0x700, 0x1000000}) 1.571043183s ago: executing program 8 (id=1602): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000600)='27', 0x26) ioctl$SNDCTL_SEQ_NRSYNTHS(r0, 0x8004510a, 0x0) openat$iommufd(0xffffffffffffff9c, 0x0, 0x88800, 0x0) syz_open_dev$vim2m(&(0x7f0000000100), 0x200000001003, 0x2) 1.343305296s ago: executing program 3 (id=1603): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000024c0)='X', 0x34000, 0x0, &(0x7f0000002500)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 1.333650247s ago: executing program 8 (id=1604): setns(0xc9, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x8, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000005c0)={'syzkaller0\x00', 0x1}) socket$netlink(0x10, 0x3, 0x9) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000600), 0x12) listen(r2, 0x1) write$tun(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="000008050000010b007e0b0a43b820a8e8f9000000601643333c60f7d7bfc5324c89c2e432c9", @ANYRES64=r2], 0x97) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000480)={0x1, &(0x7f00000004c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 1.307829879s ago: executing program 2 (id=1605): memfd_create(&(0x7f0000000180)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2T\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xb8\xb5\xbf5\xc2tDF\xe9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004640)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x4008242, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000046c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00000067c0)='./file0\x00', 0x109881, 0x34) syz_fuse_handle_req(r0, &(0x7f0000006800)="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", 0x2000, &(0x7f0000008800)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000088c0)={0x28, 0x0, 0x1, {{0x6, 0x9, 0x1, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x24, &(0x7f0000008900)={0x1, 0x0, 0x700, 0x1000000}) 219.923407ms ago: executing program 2 (id=1611): r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000c40)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000c80)=0x1, 0x4) connect$inet(r1, &(0x7f0000000cc0)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000d00)=0xffffffffffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000014c0)=0x7fffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="be6f", 0x2}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB=' \x00'], 0x20, 0x6044}, 0x6) 191.232341ms ago: executing program 3 (id=1612): getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500), 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000540)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@text32={0x20, 0x0}], 0x1, 0x3f, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 730.649µs ago: executing program 8 (id=1613): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000280)={'syz1\x00', {0x8, 0x2, 0x8, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x6, 0x2dcd, 0x1, 0xb4, 0xb, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0xfffffff7, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8002, 0x8a, 0x79, 0x2, 0x10080, 0x3c, 0x91, 0x129, 0x4, 0x16, 0x5, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x709, 0xf9a2, 0xa9, 0xff, 0xffffffff, 0x2, 0x2, 0x2, 0x7, 0x5, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x8, 0x4], [0x401, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0xfffffffe, 0x4, 0x1c, 0x0, 0x1, 0xfffffffe, 0x9, 0x8, 0xffffff7f, 0x6, 0x6, 0x9, 0x40000004, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xeb00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3fe, 0x1ff, 0x1, 0x7fff, 0x67b2, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0x10, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0x8, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x2, 0x7ffe, 0x28, 0x5, 0xd500, 0x1, 0x77, 0x5, 0x6, 0x10000, 0x8, 0x5, 0xfffffffe], [0xa76f, 0x6, 0x5, 0x8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x4, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x4, 0x80008001, 0xbbd6, 0x1, 0x2, 0x100, 0x200d8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x7, 0x9, 0x9, 0x4, 0x463f, 0xf, 0xdab, 0x5, 0x8, 0x13fff, 0x8, 0xab6b]}, 0x45c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000080)='./trace\x00', 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) write$binfmt_register(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000d80)='./proc\x00', &(0x7f0000000dc0)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./proc/thread-self/fail-nth\x00', 0x2, 0xb) write(r1, &(0x7f0000000e40)='9', 0x1) r2 = getpid() ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000e80)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) syz_pidfd_open(r2, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, 0x0) 0s ago: executing program 2 (id=1614): memfd_create(&(0x7f0000000180)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9\xd6\x1c\x1b*\x9a!?\x7f\xa5\xad\x9a,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2T\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xb8\xb5\xbf5\xc2tDF\xe9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\xd5\x85Q\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~Mx\x02\x00(v\xe6`\x026\xfcgC\xb5\xf0\x13.zb\xc5bj+@\x00\x00\x00\x00\x00\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\x05\xb3\x03\xd5\xe0\xd2\xf2{&\x8b\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x80\x1ch\x89\xe7\xdd]q\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+\x02\x00\x00\x00\x00\x00\x00\x00\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc0 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1127.414360][T13396] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1127.422835][T13396] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1127.430885][T13396] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1127.438917][T13396] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1127.446939][T13396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1127.454969][T13396] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1127.463031][T13396] [ 1127.594669][T13405] netlink: 4 bytes leftover after parsing attributes in process `syz.7.1329'. [ 1127.899224][T13417] 9pnet_virtio: no channels available for device syz [ 1128.320986][T13435] FAULT_INJECTION: forcing a failure. [ 1128.320986][T13435] name failslab, interval 1, probability 0, space 0, times 0 [ 1128.340539][T13435] CPU: 1 PID: 13435 Comm: syz.3.1340 Not tainted syzkaller #0 [ 1128.348102][T13435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1128.358221][T13435] Call Trace: [ 1128.361577][T13435] [ 1128.364560][T13435] dump_stack_lvl+0x18c/0x250 [ 1128.369318][T13435] ? show_regs_print_info+0x20/0x20 [ 1128.374602][T13435] ? load_image+0x420/0x420 [ 1128.379184][T13435] ? __might_sleep+0xe0/0xe0 [ 1128.383862][T13435] ? __lock_acquire+0x7eb0/0x7eb0 [ 1128.388951][T13435] should_fail_ex+0x394/0x4c0 [ 1128.393713][T13435] should_failslab+0x9/0x20 [ 1128.398267][T13435] slab_pre_alloc_hook+0x59/0x300 [ 1128.403348][T13435] ? snd_seq_prioq_new+0x47/0x90 [ 1128.408340][T13435] __kmem_cache_alloc_node+0x53/0x260 [ 1128.413786][T13435] ? snd_seq_prioq_new+0x47/0x90 [ 1128.418803][T13435] kmalloc_trace+0x2a/0xe0 [ 1128.423394][T13435] snd_seq_prioq_new+0x47/0x90 [ 1128.428309][T13435] snd_seq_queue_alloc+0x13b/0x740 [ 1128.433493][T13435] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1128.439725][T13435] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1128.445438][T13435] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1128.451762][T13435] snd_seq_oss_open+0x658/0xf10 [ 1128.456742][T13435] ? snd_seq_oss_delete_client+0x50/0x50 [ 1128.462485][T13435] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1128.468733][T13435] ? soundcore_open+0x274/0x4c0 [ 1128.473659][T13435] ? odev_open+0x5c/0xa0 [ 1128.477968][T13435] ? __lock_acquire+0x7eb0/0x7eb0 [ 1128.483066][T13435] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1128.489107][T13435] ? async_call_lookup_ports+0x20/0x20 [ 1128.494616][T13435] ? do_raw_spin_unlock+0x121/0x230 [ 1128.499906][T13435] ? soundcore_open+0x310/0x4c0 [ 1128.504814][T13435] odev_open+0x67/0xa0 [ 1128.508943][T13435] chrdev_open+0x58c/0x600 [ 1128.513420][T13435] ? cd_forget+0x160/0x160 [ 1128.517886][T13435] ? fsnotify_perm+0x3ed/0x5e0 [ 1128.522690][T13435] do_dentry_open+0x880/0x14b0 [ 1128.527499][T13435] ? cd_forget+0x160/0x160 [ 1128.531956][T13435] path_openat+0x284f/0x3270 [ 1128.536595][T13435] ? do_sys_openat2+0xda/0x1d0 [ 1128.541417][T13435] ? __x64_sys_openat+0x139/0x160 [ 1128.546520][T13435] ? verify_lock_unused+0x140/0x140 [ 1128.551771][T13435] ? do_filp_open+0x430/0x430 [ 1128.556505][T13435] do_filp_open+0x1f2/0x430 [ 1128.561072][T13435] ? vfs_tmpfile+0x620/0x620 [ 1128.565716][T13435] ? _raw_spin_unlock+0x28/0x40 [ 1128.570647][T13435] ? alloc_fd+0x590/0x640 [ 1128.575050][T13435] do_sys_openat2+0x134/0x1d0 [ 1128.579774][T13435] ? do_sys_open+0xe0/0xe0 [ 1128.584246][T13435] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1128.590265][T13435] ? lock_chain_count+0x20/0x20 [ 1128.595155][T13435] __x64_sys_openat+0x139/0x160 [ 1128.600058][T13435] do_syscall_64+0x55/0xb0 [ 1128.604509][T13435] ? clear_bhb_loop+0x40/0x90 [ 1128.609244][T13435] ? clear_bhb_loop+0x40/0x90 [ 1128.613974][T13435] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1128.619917][T13435] RIP: 0033:0x7fee80d9fb19 [ 1128.624366][T13435] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1128.644000][T13435] RSP: 002b:00007fee81d0a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1128.652448][T13435] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80d9fb19 [ 1128.660453][T13435] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1128.668450][T13435] RBP: 00007fee80e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1128.676445][T13435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1128.684438][T13435] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1128.692449][T13435] [ 1129.427766][T13469] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1129.655848][T13478] FAULT_INJECTION: forcing a failure. [ 1129.655848][T13478] name failslab, interval 1, probability 0, space 0, times 0 [ 1129.681710][T13478] CPU: 0 PID: 13478 Comm: syz.7.1351 Not tainted syzkaller #0 [ 1129.689282][T13478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1129.699400][T13478] Call Trace: [ 1129.702724][T13478] [ 1129.705706][T13478] dump_stack_lvl+0x18c/0x250 [ 1129.710458][T13478] ? show_regs_print_info+0x20/0x20 [ 1129.715766][T13478] ? load_image+0x420/0x420 [ 1129.720344][T13478] ? __might_sleep+0xe0/0xe0 [ 1129.724999][T13478] ? __lock_acquire+0x7eb0/0x7eb0 [ 1129.730096][T13478] should_fail_ex+0x394/0x4c0 [ 1129.734841][T13478] should_failslab+0x9/0x20 [ 1129.739434][T13478] slab_pre_alloc_hook+0x59/0x300 [ 1129.744514][T13478] ? snd_seq_oss_readq_new+0x51/0x250 [ 1129.749951][T13478] __kmem_cache_alloc_node+0x53/0x260 [ 1129.755391][T13478] ? snd_seq_oss_readq_new+0x51/0x250 [ 1129.755426][T13478] kmalloc_trace+0x2a/0xe0 [ 1129.755463][T13478] snd_seq_oss_readq_new+0x51/0x250 [ 1129.755496][T13478] snd_seq_oss_open+0x807/0xf10 [ 1129.755528][T13478] ? snd_seq_oss_delete_client+0x50/0x50 [ 1129.781481][T13478] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1129.787738][T13478] ? soundcore_open+0x274/0x4c0 [ 1129.792669][T13478] ? odev_open+0x5c/0xa0 [ 1129.796969][T13478] ? __lock_acquire+0x7eb0/0x7eb0 [ 1129.802058][T13478] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1129.808097][T13478] ? async_call_lookup_ports+0x20/0x20 [ 1129.813618][T13478] ? do_raw_spin_unlock+0x121/0x230 [ 1129.818889][T13478] ? soundcore_open+0x310/0x4c0 [ 1129.823803][T13478] odev_open+0x67/0xa0 [ 1129.827932][T13478] chrdev_open+0x58c/0x600 [ 1129.832410][T13478] ? cd_forget+0x160/0x160 [ 1129.836890][T13478] ? fsnotify_perm+0x3ed/0x5e0 [ 1129.841721][T13478] do_dentry_open+0x880/0x14b0 [ 1129.846579][T13478] ? cd_forget+0x160/0x160 [ 1129.851156][T13478] path_openat+0x284f/0x3270 [ 1129.855842][T13478] ? do_sys_openat2+0xda/0x1d0 [ 1129.860665][T13478] ? __x64_sys_openat+0x139/0x160 [ 1129.865764][T13478] ? verify_lock_unused+0x140/0x140 [ 1129.871035][T13478] ? do_filp_open+0x430/0x430 [ 1129.875794][T13478] do_filp_open+0x1f2/0x430 [ 1129.880413][T13478] ? vfs_tmpfile+0x620/0x620 [ 1129.885083][T13478] ? _raw_spin_unlock+0x28/0x40 [ 1129.890028][T13478] ? alloc_fd+0x590/0x640 [ 1129.894431][T13478] do_sys_openat2+0x134/0x1d0 [ 1129.899182][T13478] ? do_sys_open+0xe0/0xe0 [ 1129.903674][T13478] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1129.909823][T13478] ? lock_chain_count+0x20/0x20 [ 1129.914751][T13478] __x64_sys_openat+0x139/0x160 [ 1129.919680][T13478] do_syscall_64+0x55/0xb0 [ 1129.924165][T13478] ? clear_bhb_loop+0x40/0x90 [ 1129.928951][T13478] ? clear_bhb_loop+0x40/0x90 [ 1129.933697][T13478] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1129.939699][T13478] RIP: 0033:0x7f16a879fb19 [ 1129.944209][T13478] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1129.963881][T13478] RSP: 002b:00007f16a970a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1129.972372][T13478] RAX: ffffffffffffffda RBX: 00007f16a8a25fa0 RCX: 00007f16a879fb19 [ 1129.980409][T13478] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1129.988450][T13478] RBP: 00007f16a8837b70 R08: 0000000000000000 R09: 0000000000000000 [ 1129.996474][T13478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1130.004516][T13478] R13: 00007f16a8a26038 R14: 00007f16a8a25fa0 R15: 00007ffc3f3a7e08 [ 1130.012572][T13478] [ 1130.015801][ C0] vkms_vblank_simulate: vblank timer overrun [ 1130.803538][T13519] FAULT_INJECTION: forcing a failure. [ 1130.803538][T13519] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.837617][T13519] CPU: 0 PID: 13519 Comm: syz.9.1362 Not tainted syzkaller #0 [ 1130.845177][T13519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1130.855293][T13519] Call Trace: [ 1130.858628][T13519] [ 1130.861641][T13519] dump_stack_lvl+0x18c/0x250 [ 1130.866391][T13519] ? show_regs_print_info+0x20/0x20 [ 1130.871649][T13519] ? load_image+0x420/0x420 [ 1130.876219][T13519] ? __might_sleep+0xe0/0xe0 [ 1130.880879][T13519] ? __lock_acquire+0x7eb0/0x7eb0 [ 1130.886007][T13519] should_fail_ex+0x394/0x4c0 [ 1130.890756][T13519] should_failslab+0x9/0x20 [ 1130.895317][T13519] slab_pre_alloc_hook+0x59/0x300 [ 1130.900412][T13519] ? snd_timer_instance_new+0x51/0x210 [ 1130.905937][T13519] __kmem_cache_alloc_node+0x53/0x260 [ 1130.911371][T13519] ? vsprintf+0x30/0x30 [ 1130.915597][T13519] ? snd_timer_instance_new+0x51/0x210 [ 1130.921116][T13519] kmalloc_trace+0x2a/0xe0 [ 1130.925608][T13519] snd_timer_instance_new+0x51/0x210 [ 1130.930985][T13519] snd_seq_timer_open+0x23b/0x610 [ 1130.936077][T13519] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1130.941510][T13519] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1130.947472][T13519] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1130.953437][T13519] ? _raw_spin_unlock+0x40/0x40 [ 1130.958372][T13519] ? snd_seq_timer_defaults+0x35/0x530 [ 1130.963899][T13519] snd_seq_queue_alloc+0x3b7/0x740 [ 1130.969090][T13519] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1130.974793][T13519] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1130.981120][T13519] snd_seq_oss_open+0x658/0xf10 [ 1130.986049][T13519] ? snd_seq_oss_delete_client+0x50/0x50 [ 1130.991783][T13519] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1130.998026][T13519] ? soundcore_open+0x274/0x4c0 [ 1131.002945][T13519] ? odev_open+0x5c/0xa0 [ 1131.007247][T13519] ? __lock_acquire+0x7eb0/0x7eb0 [ 1131.012340][T13519] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1131.018382][T13519] ? async_call_lookup_ports+0x20/0x20 [ 1131.023906][T13519] ? do_raw_spin_unlock+0x121/0x230 [ 1131.029179][T13519] ? soundcore_open+0x310/0x4c0 [ 1131.034093][T13519] odev_open+0x67/0xa0 [ 1131.038229][T13519] chrdev_open+0x58c/0x600 [ 1131.042715][T13519] ? cd_forget+0x160/0x160 [ 1131.047197][T13519] ? fsnotify_perm+0x3ed/0x5e0 [ 1131.052028][T13519] do_dentry_open+0x880/0x14b0 [ 1131.056868][T13519] ? cd_forget+0x160/0x160 [ 1131.061356][T13519] path_openat+0x284f/0x3270 [ 1131.066035][T13519] ? do_sys_openat2+0xda/0x1d0 [ 1131.070868][T13519] ? __x64_sys_openat+0x139/0x160 [ 1131.076047][T13519] ? verify_lock_unused+0x140/0x140 [ 1131.081314][T13519] ? do_filp_open+0x430/0x430 [ 1131.086076][T13519] do_filp_open+0x1f2/0x430 [ 1131.090688][T13519] ? vfs_tmpfile+0x620/0x620 [ 1131.095361][T13519] ? _raw_spin_unlock+0x28/0x40 [ 1131.100310][T13519] ? alloc_fd+0x590/0x640 [ 1131.104705][T13519] do_sys_openat2+0x134/0x1d0 [ 1131.109449][T13519] ? do_sys_open+0xe0/0xe0 [ 1131.113930][T13519] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1131.120007][T13519] ? lock_chain_count+0x20/0x20 [ 1131.124927][T13519] __x64_sys_openat+0x139/0x160 [ 1131.129854][T13519] do_syscall_64+0x55/0xb0 [ 1131.134332][T13519] ? clear_bhb_loop+0x40/0x90 [ 1131.139103][T13519] ? clear_bhb_loop+0x40/0x90 [ 1131.143847][T13519] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1131.149806][T13519] RIP: 0033:0x7faf8119fb19 [ 1131.154285][T13519] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1131.173954][T13519] RSP: 002b:00007faf820df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1131.182432][T13519] RAX: ffffffffffffffda RBX: 00007faf81425fa0 RCX: 00007faf8119fb19 [ 1131.190468][T13519] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1131.198500][T13519] RBP: 00007faf81237b70 R08: 0000000000000000 R09: 0000000000000000 [ 1131.206536][T13519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1131.214562][T13519] R13: 00007faf81426038 R14: 00007faf81425fa0 R15: 00007ffe77e38248 [ 1131.222673][T13519] [ 1131.695377][ T56] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 1131.714931][T13540] FAULT_INJECTION: forcing a failure. [ 1131.714931][T13540] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.739012][T13540] CPU: 0 PID: 13540 Comm: syz.3.1369 Not tainted syzkaller #0 [ 1131.746572][T13540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1131.756687][T13540] Call Trace: [ 1131.760020][T13540] [ 1131.763004][T13540] dump_stack_lvl+0x18c/0x250 [ 1131.767754][T13540] ? show_regs_print_info+0x20/0x20 [ 1131.773025][T13540] ? load_image+0x420/0x420 [ 1131.777595][T13540] ? __might_sleep+0xe0/0xe0 [ 1131.782254][T13540] ? __lock_acquire+0x7eb0/0x7eb0 [ 1131.787344][T13540] should_fail_ex+0x394/0x4c0 [ 1131.792093][T13540] should_failslab+0x9/0x20 [ 1131.796651][T13540] slab_pre_alloc_hook+0x59/0x300 [ 1131.801740][T13540] kmem_cache_alloc+0x5a/0x2d0 [ 1131.806564][T13540] ? __kernfs_new_node+0xe5/0x7f0 [ 1131.811712][T13540] __kernfs_new_node+0xe5/0x7f0 [ 1131.816635][T13540] ? idr_get_free+0x8a4/0xa10 [ 1131.821416][T13540] ? kernfs_new_node+0x260/0x260 [ 1131.826460][T13540] ? node_tag_clear+0x1ec/0x310 [ 1131.831396][T13540] kernfs_new_node+0x14c/0x260 [ 1131.836254][T13540] __kernfs_create_file+0x4b/0x2e0 [ 1131.841466][T13540] sysfs_add_file_mode_ns+0x237/0x2f0 [ 1131.846913][T13540] internal_create_group+0x431/0xd10 [ 1131.852255][T13540] ? kernfs_add_one+0x149/0x6b0 [ 1131.857183][T13540] ? sysfs_create_group+0x20/0x20 [ 1131.862272][T13540] ? up_write+0x1be/0x410 [ 1131.866657][T13540] sysfs_create_groups+0x59/0x120 [ 1131.871743][T13540] device_add_attrs+0xdf/0x830 [ 1131.876561][T13540] ? device_add_class_symlinks+0x240/0x240 [ 1131.882428][T13540] ? device_add_class_symlinks+0x21f/0x240 [ 1131.885403][ T56] usb 9-1: Using ep0 maxpacket: 8 [ 1131.888280][T13540] device_add+0x51a/0xc40 [ 1131.888312][T13540] netdev_register_kobject+0x188/0x320 [ 1131.888346][T13540] register_netdevice+0x12aa/0x1ba0 [ 1131.888384][T13540] ? kvmalloc_node+0x70/0x180 [ 1131.888415][T13540] ? netif_stacked_transfer_operstate+0x210/0x210 [ 1131.888449][T13540] ? __asan_memset+0x22/0x40 [ 1131.888481][T13540] ? alloc_netdev_mqs+0xbee/0x1090 [ 1131.888506][T13540] ? __asan_memcpy+0x40/0x70 [ 1131.888546][T13540] ? ip6gre_tunnel_locate+0x21f/0x660 [ 1131.888584][T13540] ip6gre_tunnel_locate+0x2d2/0x660 [ 1131.888619][T13540] ? ip6gre_tnl_change+0x980/0x980 [ 1131.888650][T13540] ? __asan_memcpy+0x40/0x70 [ 1131.888681][T13540] ? ip6gre_tunnel_siocdevprivate+0x51f/0x740 [ 1131.888718][T13540] ip6gre_tunnel_siocdevprivate+0x54c/0x740 [ 1131.888758][T13540] ? ip6gre_tunnel_init+0x150/0x150 [ 1131.888786][T13540] ? __mutex_lock+0x30d/0xce0 [ 1131.888816][T13540] ? dev_ioctl+0x83c/0x1140 [ 1131.888860][T13540] ? dev_ifsioc+0x957/0xc40 [ 1131.888893][T13540] dev_ioctl+0x84c/0x1140 [ 1131.888927][T13540] sock_ioctl+0x74c/0x7e0 [ 1131.888955][T13540] ? sock_poll+0x460/0x460 [ 1131.888992][T13540] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1131.889017][T13540] ? security_file_ioctl+0x80/0xa0 [ 1131.889044][T13540] ? sock_poll+0x460/0x460 [ 1131.889070][T13540] __se_sys_ioctl+0xfd/0x170 [ 1131.889103][T13540] do_syscall_64+0x55/0xb0 [ 1131.889129][T13540] ? clear_bhb_loop+0x40/0x90 [ 1131.889158][T13540] ? clear_bhb_loop+0x40/0x90 [ 1131.889190][T13540] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1131.889221][T13540] RIP: 0033:0x7fee80d9fb19 [ 1131.889242][T13540] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1131.920934][ T56] usb 9-1: config index 0 descriptor too short (expected 301, got 45) [ 1131.925080][T13540] RSP: 002b:00007fee81d0a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1131.925110][T13540] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80d9fb19 [ 1131.925126][T13540] RDX: 0000200000000000 RSI: 00000000000089f1 RDI: 0000000000000005 [ 1131.925141][T13540] RBP: 00007fee80e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1131.925155][T13540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1131.925169][T13540] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1131.925203][T13540] [ 1131.948722][ T56] usb 9-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1132.228995][T13542] syzkaller0: entered promiscuous mode [ 1132.234561][T13542] syzkaller0: entered allmulticast mode [ 1132.305186][ T56] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1132.325439][ T56] usb 9-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1132.339441][ T56] usb 9-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1132.354989][ T56] usb 9-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1132.428656][ T56] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1132.662454][ T56] usb 9-1: usb_control_msg returned -32 [ 1132.671868][ T56] usbtmc 9-1:16.0: can't read capabilities [ 1132.714380][ T28] audit: type=1804 audit(1794230599.058:3): pid=13562 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.9.1374" name="/newroot/115/trace/trace" dev="tracefs" ino=189 res=1 errno=0 [ 1132.816755][T13567] capability: warning: `syz.9.1376' uses deprecated v2 capabilities in a way that may be insecure [ 1132.883307][T13569] Failed to enqueue queue_pair DETACH event datagram for context (ID=0x0) [ 1133.040869][T13572] usbtmc 9-1:16.0: control status returned 0 [ 1133.088330][T13574] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1379'. [ 1133.160609][T13576] FAULT_INJECTION: forcing a failure. [ 1133.160609][T13576] name failslab, interval 1, probability 0, space 0, times 0 [ 1133.174183][T13576] CPU: 1 PID: 13576 Comm: syz.9.1380 Not tainted syzkaller #0 [ 1133.181740][T13576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1133.191844][T13576] Call Trace: [ 1133.195162][T13576] [ 1133.198110][T13576] dump_stack_lvl+0x18c/0x250 [ 1133.202825][T13576] ? show_regs_print_info+0x20/0x20 [ 1133.208073][T13576] ? load_image+0x420/0x420 [ 1133.212622][T13576] ? __might_sleep+0xe0/0xe0 [ 1133.217280][T13576] ? __lock_acquire+0x7eb0/0x7eb0 [ 1133.222385][T13576] should_fail_ex+0x394/0x4c0 [ 1133.227107][T13576] should_failslab+0x9/0x20 [ 1133.231678][T13576] slab_pre_alloc_hook+0x59/0x300 [ 1133.236765][T13576] kmem_cache_alloc+0x5a/0x2d0 [ 1133.241590][T13576] ? __kernfs_new_node+0xe5/0x7f0 [ 1133.246729][T13576] __kernfs_new_node+0xe5/0x7f0 [ 1133.251623][T13576] ? kernfs_new_node+0x260/0x260 [ 1133.256598][T13576] ? kernfs_create_dir_ns+0x112/0x120 [ 1133.262038][T13576] ? sysfs_create_dir_ns+0x130/0x2a0 [ 1133.267368][T13576] kernfs_new_node+0x14c/0x260 [ 1133.272185][T13576] __kernfs_create_file+0x4b/0x2e0 [ 1133.277333][T13576] sysfs_add_file_mode_ns+0x237/0x2f0 [ 1133.282762][T13576] sysfs_create_file_ns+0x12c/0x1b0 [ 1133.288005][T13576] ? sysfs_add_bin_file_mode_ns+0x200/0x200 [ 1133.293958][T13576] device_add+0x4d8/0xc40 [ 1133.298323][T13576] netdev_register_kobject+0x188/0x320 [ 1133.303821][T13576] register_netdevice+0x12aa/0x1ba0 [ 1133.309097][T13576] ? kvmalloc_node+0x70/0x180 [ 1133.313813][T13576] ? netif_stacked_transfer_operstate+0x210/0x210 [ 1133.320274][T13576] ? __asan_memset+0x22/0x40 [ 1133.324915][T13576] ? alloc_netdev_mqs+0xbee/0x1090 [ 1133.330071][T13576] ? __asan_memcpy+0x40/0x70 [ 1133.334726][T13576] ? ip6gre_tunnel_locate+0x21f/0x660 [ 1133.340148][T13576] ip6gre_tunnel_locate+0x2d2/0x660 [ 1133.345412][T13576] ? ip6gre_tnl_change+0x980/0x980 [ 1133.350558][T13576] ? __asan_memcpy+0x40/0x70 [ 1133.355189][T13576] ? ip6gre_tunnel_siocdevprivate+0x51f/0x740 [ 1133.361305][T13576] ip6gre_tunnel_siocdevprivate+0x54c/0x740 [ 1133.367242][T13576] ? ip6gre_tunnel_init+0x150/0x150 [ 1133.372480][T13576] ? __mutex_lock+0x30d/0xce0 [ 1133.377245][T13576] ? dev_ioctl+0x83c/0x1140 [ 1133.381816][T13576] ? dev_ifsioc+0x957/0xc40 [ 1133.386387][T13576] dev_ioctl+0x84c/0x1140 [ 1133.390758][T13576] sock_ioctl+0x74c/0x7e0 [ 1133.395125][T13576] ? sock_poll+0x460/0x460 [ 1133.399581][T13576] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1133.404556][T13576] ? security_file_ioctl+0x80/0xa0 [ 1133.409699][T13576] ? sock_poll+0x460/0x460 [ 1133.414144][T13576] __se_sys_ioctl+0xfd/0x170 [ 1133.418794][T13576] do_syscall_64+0x55/0xb0 [ 1133.423259][T13576] ? clear_bhb_loop+0x40/0x90 [ 1133.427987][T13576] ? clear_bhb_loop+0x40/0x90 [ 1133.432700][T13576] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1133.438625][T13576] RIP: 0033:0x7faf8119fb19 [ 1133.443075][T13576] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1133.462713][T13576] RSP: 002b:00007faf820df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1133.471160][T13576] RAX: ffffffffffffffda RBX: 00007faf81425fa0 RCX: 00007faf8119fb19 [ 1133.479164][T13576] RDX: 0000200000000000 RSI: 00000000000089f1 RDI: 0000000000000004 [ 1133.487161][T13576] RBP: 00007faf81237b70 R08: 0000000000000000 R09: 0000000000000000 [ 1133.495180][T13576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1133.503193][T13576] R13: 00007faf81426038 R14: 00007faf81425fa0 R15: 00007ffe77e38248 [ 1133.511251][T13576] [ 1133.529017][ T56] usb 9-1: USB disconnect, device number 8 [ 1133.684351][T13579] netlink: 8 bytes leftover after parsing attributes in process `syz.9.1381'. [ 1134.357429][T13608] FAULT_INJECTION: forcing a failure. [ 1134.357429][T13608] name failslab, interval 1, probability 0, space 0, times 0 [ 1134.374050][T13608] CPU: 1 PID: 13608 Comm: syz.3.1390 Not tainted syzkaller #0 [ 1134.381611][T13608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1134.391724][T13608] Call Trace: [ 1134.395049][T13608] [ 1134.398025][T13608] dump_stack_lvl+0x18c/0x250 [ 1134.402877][T13608] ? show_regs_print_info+0x20/0x20 [ 1134.408135][T13608] ? load_image+0x420/0x420 [ 1134.412735][T13608] ? __might_sleep+0xe0/0xe0 [ 1134.417385][T13608] ? __lock_acquire+0x7eb0/0x7eb0 [ 1134.422489][T13608] should_fail_ex+0x394/0x4c0 [ 1134.427237][T13608] should_failslab+0x9/0x20 [ 1134.431798][T13608] slab_pre_alloc_hook+0x59/0x300 [ 1134.436892][T13608] kmem_cache_alloc+0x5a/0x2d0 [ 1134.441713][T13608] ? __kernfs_new_node+0xe5/0x7f0 [ 1134.446813][T13608] __kernfs_new_node+0xe5/0x7f0 [ 1134.451734][T13608] ? kernfs_new_node+0x260/0x260 [ 1134.456774][T13608] ? kernfs_create_dir_ns+0x112/0x120 [ 1134.462213][T13608] ? sysfs_create_dir_ns+0x130/0x2a0 [ 1134.467563][T13608] kernfs_new_node+0x14c/0x260 [ 1134.472403][T13608] __kernfs_create_file+0x4b/0x2e0 [ 1134.477577][T13608] sysfs_add_file_mode_ns+0x237/0x2f0 [ 1134.483005][T13608] sysfs_create_file_ns+0x12c/0x1b0 [ 1134.488241][T13608] ? sysfs_add_bin_file_mode_ns+0x200/0x200 [ 1134.494177][T13608] device_add+0x4d8/0xc40 [ 1134.498546][T13608] netdev_register_kobject+0x188/0x320 [ 1134.504045][T13608] register_netdevice+0x12aa/0x1ba0 [ 1134.509285][T13608] ? kvmalloc_node+0x70/0x180 [ 1134.513997][T13608] ? netif_stacked_transfer_operstate+0x210/0x210 [ 1134.520448][T13608] ? __asan_memset+0x22/0x40 [ 1134.525095][T13608] ? alloc_netdev_mqs+0xbee/0x1090 [ 1134.530278][T13608] ? __asan_memcpy+0x40/0x70 [ 1134.534925][T13608] ? ip6gre_tunnel_locate+0x21f/0x660 [ 1134.540381][T13608] ip6gre_tunnel_locate+0x2d2/0x660 [ 1134.545632][T13608] ? ip6gre_tnl_change+0x980/0x980 [ 1134.550820][T13608] ? __asan_memcpy+0x40/0x70 [ 1134.555456][T13608] ? ip6gre_tunnel_siocdevprivate+0x51f/0x740 [ 1134.561577][T13608] ip6gre_tunnel_siocdevprivate+0x54c/0x740 [ 1134.567518][T13608] ? ip6gre_tunnel_init+0x150/0x150 [ 1134.572773][T13608] ? __mutex_lock+0x30d/0xce0 [ 1134.577490][T13608] ? dev_ioctl+0x83c/0x1140 [ 1134.582048][T13608] ? dev_ifsioc+0x957/0xc40 [ 1134.586588][T13608] dev_ioctl+0x84c/0x1140 [ 1134.590960][T13608] sock_ioctl+0x74c/0x7e0 [ 1134.595330][T13608] ? sock_poll+0x460/0x460 [ 1134.599788][T13608] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1134.604753][T13608] ? security_file_ioctl+0x80/0xa0 [ 1134.609891][T13608] ? sock_poll+0x460/0x460 [ 1134.614336][T13608] __se_sys_ioctl+0xfd/0x170 [ 1134.618961][T13608] do_syscall_64+0x55/0xb0 [ 1134.623409][T13608] ? clear_bhb_loop+0x40/0x90 [ 1134.628130][T13608] ? clear_bhb_loop+0x40/0x90 [ 1134.632846][T13608] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1134.638772][T13608] RIP: 0033:0x7fee80d9fb19 [ 1134.643221][T13608] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1134.662870][T13608] RSP: 002b:00007fee81d0a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1134.671323][T13608] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80d9fb19 [ 1134.679329][T13608] RDX: 0000200000000000 RSI: 00000000000089f1 RDI: 0000000000000005 [ 1134.687332][T13608] RBP: 00007fee80e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1134.695333][T13608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1134.703351][T13608] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1134.711369][T13608] [ 1134.797951][T13614] input: syz1 as /devices/virtual/input/input22 [ 1134.924917][T13618] FAULT_INJECTION: forcing a failure. [ 1134.924917][T13618] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1134.943756][T13618] CPU: 1 PID: 13618 Comm: syz.3.1395 Not tainted syzkaller #0 [ 1134.951316][T13618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1134.961426][T13618] Call Trace: [ 1134.964760][T13618] [ 1134.967741][T13618] dump_stack_lvl+0x18c/0x250 [ 1134.972497][T13618] ? security_socket_sendmsg+0x80/0xa0 [ 1134.978047][T13618] ? show_regs_print_info+0x20/0x20 [ 1134.983318][T13618] ? load_image+0x420/0x420 [ 1134.987888][T13618] ? __asan_memset+0x22/0x40 [ 1134.992545][T13618] ? __sys_sendmsg_sock+0x30/0x30 [ 1134.997639][T13618] ? __import_iovec+0x5f2/0x850 [ 1135.002559][T13618] should_fail_ex+0x394/0x4c0 [ 1135.007308][T13618] get_futex_key+0x134/0xf40 [ 1135.011961][T13618] ? futex_setup_timer+0xc0/0xc0 [ 1135.016955][T13618] ? __sys_sendmsg+0x2b0/0x2b0 [ 1135.021799][T13618] futex_wake+0x127/0x4f0 [ 1135.026195][T13618] ? futex_wake_mark+0x150/0x150 [ 1135.031251][T13618] do_futex+0x35d/0x3e0 [ 1135.035485][T13618] ? __ia32_sys_get_robust_list+0x110/0x110 [ 1135.041440][T13618] ? fput+0x154/0x1a0 [ 1135.045485][T13618] __se_sys_futex+0x3a9/0x440 [ 1135.050226][T13618] ? __x64_sys_futex+0xf0/0xf0 [ 1135.055056][T13618] ? __x64_sys_futex+0x21/0xf0 [ 1135.059876][T13618] do_syscall_64+0x55/0xb0 [ 1135.064386][T13618] ? clear_bhb_loop+0x40/0x90 [ 1135.069120][T13618] ? clear_bhb_loop+0x40/0x90 [ 1135.073863][T13618] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1135.079817][T13618] RIP: 0033:0x7fee80d9fb19 [ 1135.084286][T13618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1135.103985][T13618] RSP: 002b:00007fee81d0a0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1135.112474][T13618] RAX: ffffffffffffffda RBX: 00007fee81025fa8 RCX: 00007fee80d9fb19 [ 1135.120509][T13618] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fee81025fac [ 1135.128539][T13618] RBP: 00007fee81025fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 1135.136561][T13618] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000000 [ 1135.144719][T13618] R13: 00007fee81026038 R14: 00007ffd2704a880 R15: 00007ffd2704a968 [ 1135.152776][T13618] [ 1135.275452][T13623] FAULT_INJECTION: forcing a failure. [ 1135.275452][T13623] name failslab, interval 1, probability 0, space 0, times 0 [ 1135.300103][T13623] CPU: 0 PID: 13623 Comm: syz.7.1398 Not tainted syzkaller #0 [ 1135.307666][T13623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1135.317785][T13623] Call Trace: [ 1135.321110][T13623] [ 1135.324091][T13623] dump_stack_lvl+0x18c/0x250 [ 1135.328856][T13623] ? show_regs_print_info+0x20/0x20 [ 1135.334112][T13623] ? load_image+0x420/0x420 [ 1135.338684][T13623] ? __might_sleep+0xe0/0xe0 [ 1135.343334][T13623] ? __lock_acquire+0x7eb0/0x7eb0 [ 1135.348427][T13623] should_fail_ex+0x394/0x4c0 [ 1135.353205][T13623] should_failslab+0x9/0x20 [ 1135.358285][T13623] slab_pre_alloc_hook+0x59/0x300 [ 1135.363399][T13623] ? snd_timer_instance_new+0x51/0x210 [ 1135.368927][T13623] __kmem_cache_alloc_node+0x53/0x260 [ 1135.374356][T13623] ? vsprintf+0x30/0x30 [ 1135.378572][T13623] ? snd_timer_instance_new+0x51/0x210 [ 1135.384091][T13623] kmalloc_trace+0x2a/0xe0 [ 1135.388587][T13623] snd_timer_instance_new+0x51/0x210 [ 1135.393961][T13623] snd_seq_timer_open+0x23b/0x610 [ 1135.399060][T13623] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1135.404499][T13623] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1135.410453][T13623] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1135.416410][T13623] ? _raw_spin_unlock+0x40/0x40 [ 1135.421324][T13623] ? snd_seq_timer_defaults+0x35/0x530 [ 1135.426855][T13623] snd_seq_queue_alloc+0x3b7/0x740 [ 1135.432048][T13623] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1135.437760][T13623] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1135.444073][T13623] snd_seq_oss_open+0x658/0xf10 [ 1135.448997][T13623] ? snd_seq_oss_delete_client+0x50/0x50 [ 1135.454729][T13623] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1135.460968][T13623] ? soundcore_open+0x274/0x4c0 [ 1135.465879][T13623] ? odev_open+0x5c/0xa0 [ 1135.470174][T13623] ? __lock_acquire+0x7eb0/0x7eb0 [ 1135.475267][T13623] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1135.481309][T13623] ? async_call_lookup_ports+0x20/0x20 [ 1135.486832][T13623] ? do_raw_spin_unlock+0x121/0x230 [ 1135.492193][T13623] ? soundcore_open+0x310/0x4c0 [ 1135.497109][T13623] odev_open+0x67/0xa0 [ 1135.501247][T13623] chrdev_open+0x58c/0x600 [ 1135.505737][T13623] ? cd_forget+0x160/0x160 [ 1135.510220][T13623] ? fsnotify_perm+0x3ed/0x5e0 [ 1135.515085][T13623] do_dentry_open+0x880/0x14b0 [ 1135.519949][T13623] ? cd_forget+0x160/0x160 [ 1135.524436][T13623] path_openat+0x284f/0x3270 [ 1135.529124][T13623] ? do_sys_openat2+0xda/0x1d0 [ 1135.533946][T13623] ? __x64_sys_openat+0x139/0x160 [ 1135.539218][T13623] ? verify_lock_unused+0x140/0x140 [ 1135.544480][T13623] ? do_filp_open+0x430/0x430 [ 1135.549234][T13623] do_filp_open+0x1f2/0x430 [ 1135.553814][T13623] ? vfs_tmpfile+0x620/0x620 [ 1135.558492][T13623] ? _raw_spin_unlock+0x28/0x40 [ 1135.563428][T13623] ? alloc_fd+0x590/0x640 [ 1135.567850][T13623] do_sys_openat2+0x134/0x1d0 [ 1135.572613][T13623] ? do_sys_open+0xe0/0xe0 [ 1135.577211][T13623] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1135.583257][T13623] ? lock_chain_count+0x20/0x20 [ 1135.588176][T13623] __x64_sys_openat+0x139/0x160 [ 1135.593117][T13623] do_syscall_64+0x55/0xb0 [ 1135.597592][T13623] ? clear_bhb_loop+0x40/0x90 [ 1135.602316][T13623] ? clear_bhb_loop+0x40/0x90 [ 1135.607130][T13623] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1135.613059][T13623] RIP: 0033:0x7f16a879fb19 [ 1135.617514][T13623] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1135.637162][T13623] RSP: 002b:00007f16a970a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1135.645617][T13623] RAX: ffffffffffffffda RBX: 00007f16a8a25fa0 RCX: 00007f16a879fb19 [ 1135.653628][T13623] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1135.661643][T13623] RBP: 00007f16a8837b70 R08: 0000000000000000 R09: 0000000000000000 [ 1135.669670][T13623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1135.677673][T13623] R13: 00007f16a8a26038 R14: 00007f16a8a25fa0 R15: 00007ffc3f3a7e08 [ 1135.685787][T13623] [ 1135.689081][ C0] vkms_vblank_simulate: vblank timer overrun [ 1136.115760][T13641] bond0: entered promiscuous mode [ 1136.145325][T13641] bond_slave_0: entered promiscuous mode [ 1136.155677][T13641] bond_slave_1: entered promiscuous mode [ 1136.196379][T13641] batadv0: entered promiscuous mode [ 1136.226527][T13641] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 1136.273723][T13645] FAULT_INJECTION: forcing a failure. [ 1136.273723][T13645] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.327423][T13645] CPU: 0 PID: 13645 Comm: syz.9.1404 Not tainted syzkaller #0 [ 1136.335069][T13645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1136.345185][T13645] Call Trace: [ 1136.348516][T13645] [ 1136.351536][T13645] dump_stack_lvl+0x18c/0x250 [ 1136.356290][T13645] ? show_regs_print_info+0x20/0x20 [ 1136.361558][T13645] ? load_image+0x420/0x420 [ 1136.366132][T13645] ? __might_sleep+0xe0/0xe0 [ 1136.370845][T13645] ? __lock_acquire+0x7eb0/0x7eb0 [ 1136.375939][T13645] should_fail_ex+0x394/0x4c0 [ 1136.380677][T13645] should_failslab+0x9/0x20 [ 1136.385236][T13645] slab_pre_alloc_hook+0x59/0x300 [ 1136.390323][T13645] ? __kernfs_new_node+0xaa/0x7f0 [ 1136.395413][T13645] ? __kernfs_new_node+0xaa/0x7f0 [ 1136.400895][T13645] __kmem_cache_alloc_node+0x53/0x260 [ 1136.406328][T13645] ? __kernfs_new_node+0xaa/0x7f0 [ 1136.411418][T13645] __kmalloc_node_track_caller+0xa4/0x230 [ 1136.417239][T13645] kstrdup+0x3b/0x80 [ 1136.421204][T13645] __kernfs_new_node+0xaa/0x7f0 [ 1136.426133][T13645] ? kernfs_new_node+0x260/0x260 [ 1136.431174][T13645] ? sysfs_do_create_link_sd+0x75/0x110 [ 1136.436789][T13645] kernfs_new_node+0x14c/0x260 [ 1136.441639][T13645] kernfs_create_link+0xa7/0x200 [ 1136.446641][T13645] sysfs_do_create_link_sd+0x83/0x110 [ 1136.452074][T13645] device_add_class_symlinks+0x1cf/0x240 [ 1136.457778][T13645] device_add+0x4f9/0xc40 [ 1136.462261][T13645] netdev_register_kobject+0x188/0x320 [ 1136.467790][T13645] register_netdevice+0x12aa/0x1ba0 [ 1136.473064][T13645] ? kvmalloc_node+0x70/0x180 [ 1136.477843][T13645] ? netif_stacked_transfer_operstate+0x210/0x210 [ 1136.484355][T13645] ? __asan_memset+0x22/0x40 [ 1136.489017][T13645] ? alloc_netdev_mqs+0xbee/0x1090 [ 1136.494229][T13645] ? __asan_memcpy+0x40/0x70 [ 1136.498899][T13645] ? ip6gre_tunnel_locate+0x21f/0x660 [ 1136.504373][T13645] ip6gre_tunnel_locate+0x2d2/0x660 [ 1136.509643][T13645] ? ip6gre_tnl_change+0x980/0x980 [ 1136.514820][T13645] ? __asan_memcpy+0x40/0x70 [ 1136.519475][T13645] ? ip6gre_tunnel_siocdevprivate+0x51f/0x740 [ 1136.525622][T13645] ip6gre_tunnel_siocdevprivate+0x54c/0x740 [ 1136.531613][T13645] ? ip6gre_tunnel_init+0x150/0x150 [ 1136.536890][T13645] ? __mutex_lock+0x978/0xce0 [ 1136.541625][T13645] ? dev_ioctl+0x83c/0x1140 [ 1136.546200][T13645] ? dev_ifsioc+0x957/0xc40 [ 1136.550771][T13645] dev_ioctl+0x84c/0x1140 [ 1136.555193][T13645] sock_ioctl+0x74c/0x7e0 [ 1136.559620][T13645] ? sock_poll+0x460/0x460 [ 1136.564135][T13645] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1136.569132][T13645] ? security_file_ioctl+0x80/0xa0 [ 1136.574301][T13645] ? sock_poll+0x460/0x460 [ 1136.578786][T13645] __se_sys_ioctl+0xfd/0x170 [ 1136.583423][T13645] do_syscall_64+0x55/0xb0 [ 1136.587885][T13645] ? clear_bhb_loop+0x40/0x90 [ 1136.592630][T13645] ? clear_bhb_loop+0x40/0x90 [ 1136.597369][T13645] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1136.603329][T13645] RIP: 0033:0x7faf8119fb19 [ 1136.607800][T13645] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1136.627494][T13645] RSP: 002b:00007faf820df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1136.635981][T13645] RAX: ffffffffffffffda RBX: 00007faf81425fa0 RCX: 00007faf8119fb19 [ 1136.644040][T13645] RDX: 0000200000000000 RSI: 00000000000089f1 RDI: 0000000000000005 [ 1136.652064][T13645] RBP: 00007faf81237b70 R08: 0000000000000000 R09: 0000000000000000 [ 1136.660106][T13645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1136.668133][T13645] R13: 00007faf81426038 R14: 00007faf81425fa0 R15: 00007ffe77e38248 [ 1136.676207][T13645] [ 1136.679355][ C0] vkms_vblank_simulate: vblank timer overrun [ 1137.065298][T13667] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 1137.315559][T13674] FAULT_INJECTION: forcing a failure. [ 1137.315559][T13674] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.367496][T13674] CPU: 0 PID: 13674 Comm: syz.3.1411 Not tainted syzkaller #0 [ 1137.375059][T13674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1137.385173][T13674] Call Trace: [ 1137.388505][T13674] [ 1137.391531][T13674] dump_stack_lvl+0x18c/0x250 [ 1137.396279][T13674] ? show_regs_print_info+0x20/0x20 [ 1137.401572][T13674] ? load_image+0x420/0x420 [ 1137.406141][T13674] ? __might_sleep+0xe0/0xe0 [ 1137.410801][T13674] ? __lock_acquire+0x7eb0/0x7eb0 [ 1137.415891][T13674] should_fail_ex+0x394/0x4c0 [ 1137.420632][T13674] should_failslab+0x9/0x20 [ 1137.425179][T13674] slab_pre_alloc_hook+0x59/0x300 [ 1137.430258][T13674] ? snd_seq_prioq_new+0x47/0x90 [ 1137.435276][T13674] __kmem_cache_alloc_node+0x53/0x260 [ 1137.440711][T13674] ? snd_seq_prioq_new+0x47/0x90 [ 1137.445700][T13674] kmalloc_trace+0x2a/0xe0 [ 1137.450181][T13674] snd_seq_prioq_new+0x47/0x90 [ 1137.455042][T13674] snd_seq_queue_alloc+0x13b/0x740 [ 1137.460207][T13674] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1137.466429][T13674] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1137.472127][T13674] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1137.478445][T13674] snd_seq_oss_open+0x658/0xf10 [ 1137.483360][T13674] ? snd_seq_oss_delete_client+0x50/0x50 [ 1137.490830][T13674] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1137.497136][T13674] ? soundcore_open+0x274/0x4c0 [ 1137.502028][T13674] ? odev_open+0x5c/0xa0 [ 1137.506300][T13674] ? __lock_acquire+0x7eb0/0x7eb0 [ 1137.511384][T13674] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1137.517400][T13674] ? async_call_lookup_ports+0x20/0x20 [ 1137.522894][T13674] ? do_raw_spin_unlock+0x121/0x230 [ 1137.528137][T13674] ? soundcore_open+0x310/0x4c0 [ 1137.533028][T13674] odev_open+0x67/0xa0 [ 1137.537129][T13674] chrdev_open+0x58c/0x600 [ 1137.541608][T13674] ? cd_forget+0x160/0x160 [ 1137.546065][T13674] ? fsnotify_perm+0x3ed/0x5e0 [ 1137.550863][T13674] do_dentry_open+0x880/0x14b0 [ 1137.555668][T13674] ? cd_forget+0x160/0x160 [ 1137.560124][T13674] path_openat+0x284f/0x3270 [ 1137.564786][T13674] ? do_sys_openat2+0xda/0x1d0 [ 1137.569585][T13674] ? __x64_sys_openat+0x139/0x160 [ 1137.574648][T13674] ? verify_lock_unused+0x140/0x140 [ 1137.579887][T13674] ? do_filp_open+0x430/0x430 [ 1137.584614][T13674] do_filp_open+0x1f2/0x430 [ 1137.589180][T13674] ? vfs_tmpfile+0x620/0x620 [ 1137.593830][T13674] ? _raw_spin_unlock+0x28/0x40 [ 1137.598801][T13674] ? alloc_fd+0x590/0x640 [ 1137.603178][T13674] do_sys_openat2+0x134/0x1d0 [ 1137.607896][T13674] ? do_sys_open+0xe0/0xe0 [ 1137.612348][T13674] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1137.618450][T13674] ? lock_chain_count+0x20/0x20 [ 1137.623336][T13674] __x64_sys_openat+0x139/0x160 [ 1137.628230][T13674] do_syscall_64+0x55/0xb0 [ 1137.632679][T13674] ? clear_bhb_loop+0x40/0x90 [ 1137.637737][T13674] ? clear_bhb_loop+0x40/0x90 [ 1137.642456][T13674] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1137.648385][T13674] RIP: 0033:0x7fee80d9fb19 [ 1137.652840][T13674] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1137.672483][T13674] RSP: 002b:00007fee81d0a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1137.680932][T13674] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80d9fb19 [ 1137.688938][T13674] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1137.696939][T13674] RBP: 00007fee80e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1137.704953][T13674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1137.712951][T13674] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1137.720988][T13674] [ 1137.724056][ C0] vkms_vblank_simulate: vblank timer overrun [ 1138.021401][T13686] FAULT_INJECTION: forcing a failure. [ 1138.021401][T13686] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.056805][T13686] CPU: 1 PID: 13686 Comm: syz.7.1418 Not tainted syzkaller #0 [ 1138.064416][T13686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1138.074537][T13686] Call Trace: [ 1138.077862][T13686] [ 1138.080836][T13686] dump_stack_lvl+0x18c/0x250 [ 1138.085609][T13686] ? show_regs_print_info+0x20/0x20 [ 1138.090862][T13686] ? load_image+0x420/0x420 [ 1138.095421][T13686] ? __might_sleep+0xe0/0xe0 [ 1138.100076][T13686] ? __lock_acquire+0x7eb0/0x7eb0 [ 1138.105158][T13686] should_fail_ex+0x394/0x4c0 [ 1138.109906][T13686] should_failslab+0x9/0x20 [ 1138.114474][T13686] slab_pre_alloc_hook+0x59/0x300 [ 1138.119568][T13686] kmem_cache_alloc+0x5a/0x2d0 [ 1138.124401][T13686] ? __kernfs_new_node+0xe5/0x7f0 [ 1138.129586][T13686] __kernfs_new_node+0xe5/0x7f0 [ 1138.134504][T13686] ? kernfs_new_node+0x260/0x260 [ 1138.139517][T13686] ? kernfs_create_dir_ns+0x112/0x120 [ 1138.144961][T13686] ? sysfs_create_dir_ns+0x130/0x2a0 [ 1138.150313][T13686] kernfs_new_node+0x14c/0x260 [ 1138.155152][T13686] __kernfs_create_file+0x4b/0x2e0 [ 1138.160331][T13686] sysfs_add_file_mode_ns+0x237/0x2f0 [ 1138.165821][T13686] sysfs_create_file_ns+0x12c/0x1b0 [ 1138.171082][T13686] ? sysfs_add_bin_file_mode_ns+0x200/0x200 [ 1138.177073][T13686] device_add+0x4d8/0xc40 [ 1138.181468][T13686] netdev_register_kobject+0x188/0x320 [ 1138.186992][T13686] register_netdevice+0x12aa/0x1ba0 [ 1138.192261][T13686] ? kvmalloc_node+0x70/0x180 [ 1138.197008][T13686] ? netif_stacked_transfer_operstate+0x210/0x210 [ 1138.203473][T13686] ? __asan_memset+0x22/0x40 [ 1138.208119][T13686] ? alloc_netdev_mqs+0xbee/0x1090 [ 1138.213281][T13686] ? __asan_memcpy+0x40/0x70 [ 1138.218017][T13686] ? ip6gre_tunnel_locate+0x21f/0x660 [ 1138.222888][T13687] block device autoloading is deprecated and will be removed. [ 1138.223472][T13686] ip6gre_tunnel_locate+0x2d2/0x660 [ 1138.236203][T13686] ? ip6gre_tnl_change+0x980/0x980 [ 1138.241387][T13686] ? __asan_memcpy+0x40/0x70 [ 1138.246041][T13686] ? ip6gre_tunnel_siocdevprivate+0x51f/0x740 [ 1138.252174][T13686] ip6gre_tunnel_siocdevprivate+0x54c/0x740 [ 1138.258144][T13686] ? ip6gre_tunnel_init+0x150/0x150 [ 1138.263451][T13686] ? __mutex_lock+0x30d/0xce0 [ 1138.268195][T13686] ? dev_ioctl+0x83c/0x1140 [ 1138.272790][T13686] ? dev_ifsioc+0x957/0xc40 [ 1138.277355][T13686] dev_ioctl+0x84c/0x1140 [ 1138.281762][T13686] sock_ioctl+0x74c/0x7e0 [ 1138.286157][T13686] ? sock_poll+0x460/0x460 [ 1138.290651][T13686] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1138.295651][T13686] ? security_file_ioctl+0x80/0xa0 [ 1138.300819][T13686] ? sock_poll+0x460/0x460 [ 1138.305295][T13686] __se_sys_ioctl+0xfd/0x170 [ 1138.309948][T13686] do_syscall_64+0x55/0xb0 [ 1138.314441][T13686] ? clear_bhb_loop+0x40/0x90 [ 1138.319175][T13686] ? clear_bhb_loop+0x40/0x90 [ 1138.323921][T13686] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1138.329883][T13686] RIP: 0033:0x7f16a879fb19 [ 1138.334346][T13686] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1138.354037][T13686] RSP: 002b:00007f16a970a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.362527][T13686] RAX: ffffffffffffffda RBX: 00007f16a8a25fa0 RCX: 00007f16a879fb19 [ 1138.370560][T13686] RDX: 0000200000000000 RSI: 00000000000089f1 RDI: 0000000000000005 [ 1138.378595][T13686] RBP: 00007f16a8837b70 R08: 0000000000000000 R09: 0000000000000000 [ 1138.386748][T13686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1138.394775][T13686] R13: 00007f16a8a26038 R14: 00007f16a8a25fa0 R15: 00007ffc3f3a7e08 [ 1138.402829][T13686] [ 1138.465996][T13687] block device autoloading is deprecated and will be removed. [ 1139.160712][T13734] FAULT_INJECTION: forcing a failure. [ 1139.160712][T13734] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.173700][T13734] CPU: 0 PID: 13734 Comm: syz.9.1425 Not tainted syzkaller #0 [ 1139.181223][T13734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1139.191332][T13734] Call Trace: [ 1139.194679][T13734] [ 1139.197653][T13734] dump_stack_lvl+0x18c/0x250 [ 1139.202396][T13734] ? show_regs_print_info+0x20/0x20 [ 1139.207657][T13734] ? load_image+0x420/0x420 [ 1139.212221][T13734] ? __lock_acquire+0x7eb0/0x7eb0 [ 1139.217318][T13734] should_fail_ex+0x394/0x4c0 [ 1139.222059][T13734] should_failslab+0x9/0x20 [ 1139.226617][T13734] slab_pre_alloc_hook+0x59/0x300 [ 1139.231703][T13734] ? snd_seq_timer_new+0x55/0x6a0 [ 1139.236782][T13734] __kmem_cache_alloc_node+0x53/0x260 [ 1139.242227][T13734] ? snd_seq_timer_new+0x55/0x6a0 [ 1139.247308][T13734] kmalloc_trace+0x2a/0xe0 [ 1139.251796][T13734] snd_seq_timer_new+0x55/0x6a0 [ 1139.256718][T13734] snd_seq_queue_alloc+0x169/0x740 [ 1139.261882][T13734] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1139.268143][T13734] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1139.273864][T13734] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1139.280173][T13734] snd_seq_oss_open+0x658/0xf10 [ 1139.285126][T13734] ? snd_seq_oss_delete_client+0x50/0x50 [ 1139.290944][T13734] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1139.297202][T13734] ? soundcore_open+0x274/0x4c0 [ 1139.302124][T13734] ? odev_open+0x5c/0xa0 [ 1139.306427][T13734] ? __lock_acquire+0x7eb0/0x7eb0 [ 1139.311522][T13734] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1139.317562][T13734] ? async_call_lookup_ports+0x20/0x20 [ 1139.323091][T13734] ? do_raw_spin_unlock+0x121/0x230 [ 1139.328366][T13734] ? soundcore_open+0x310/0x4c0 [ 1139.333277][T13734] odev_open+0x67/0xa0 [ 1139.337439][T13734] chrdev_open+0x58c/0x600 [ 1139.341924][T13734] ? cd_forget+0x160/0x160 [ 1139.346412][T13734] ? fsnotify_perm+0x3ed/0x5e0 [ 1139.351242][T13734] do_dentry_open+0x880/0x14b0 [ 1139.356075][T13734] ? cd_forget+0x160/0x160 [ 1139.360562][T13734] path_openat+0x284f/0x3270 [ 1139.365225][T13734] ? do_sys_openat2+0xda/0x1d0 [ 1139.370055][T13734] ? __x64_sys_openat+0x139/0x160 [ 1139.375168][T13734] ? verify_lock_unused+0x140/0x140 [ 1139.380426][T13734] ? do_filp_open+0x430/0x430 [ 1139.385181][T13734] do_filp_open+0x1f2/0x430 [ 1139.389751][T13734] ? vfs_tmpfile+0x620/0x620 [ 1139.394423][T13734] ? _raw_spin_unlock+0x28/0x40 [ 1139.399333][T13734] ? alloc_fd+0x590/0x640 [ 1139.403736][T13734] do_sys_openat2+0x134/0x1d0 [ 1139.408480][T13734] ? do_sys_open+0xe0/0xe0 [ 1139.412960][T13734] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1139.419028][T13734] ? lock_chain_count+0x20/0x20 [ 1139.423987][T13734] __x64_sys_openat+0x139/0x160 [ 1139.428911][T13734] do_syscall_64+0x55/0xb0 [ 1139.433388][T13734] ? clear_bhb_loop+0x40/0x90 [ 1139.438131][T13734] ? clear_bhb_loop+0x40/0x90 [ 1139.442867][T13734] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1139.448820][T13734] RIP: 0033:0x7faf8119fb19 [ 1139.453285][T13734] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1139.472955][T13734] RSP: 002b:00007faf820df028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1139.481527][T13734] RAX: ffffffffffffffda RBX: 00007faf81425fa0 RCX: 00007faf8119fb19 [ 1139.489560][T13734] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1139.497675][T13734] RBP: 00007faf81237b70 R08: 0000000000000000 R09: 0000000000000000 [ 1139.505707][T13734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1139.513738][T13734] R13: 00007faf81426038 R14: 00007faf81425fa0 R15: 00007ffe77e38248 [ 1139.521801][T13734] [ 1139.524913][ C0] vkms_vblank_simulate: vblank timer overrun [ 1140.620400][T13775] FAULT_INJECTION: forcing a failure. [ 1140.620400][T13775] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.665147][T13775] CPU: 1 PID: 13775 Comm: syz.3.1435 Not tainted syzkaller #0 [ 1140.672700][T13775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1140.682804][T13775] Call Trace: [ 1140.686136][T13775] [ 1140.689133][T13775] dump_stack_lvl+0x18c/0x250 [ 1140.693871][T13775] ? show_regs_print_info+0x20/0x20 [ 1140.699126][T13775] ? load_image+0x420/0x420 [ 1140.703717][T13775] ? __might_sleep+0xe0/0xe0 [ 1140.708366][T13775] ? __lock_acquire+0x7eb0/0x7eb0 [ 1140.713478][T13775] should_fail_ex+0x394/0x4c0 [ 1140.718227][T13775] should_failslab+0x9/0x20 [ 1140.722778][T13775] slab_pre_alloc_hook+0x59/0x300 [ 1140.727854][T13775] ? snd_seq_oss_readq_new+0x51/0x250 [ 1140.733290][T13775] __kmem_cache_alloc_node+0x53/0x260 [ 1140.738720][T13775] ? snd_seq_oss_readq_new+0x51/0x250 [ 1140.744155][T13775] kmalloc_trace+0x2a/0xe0 [ 1140.748723][T13775] snd_seq_oss_readq_new+0x51/0x250 [ 1140.753983][T13775] snd_seq_oss_open+0x807/0xf10 [ 1140.758896][T13775] ? snd_seq_oss_delete_client+0x50/0x50 [ 1140.764617][T13775] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1140.770841][T13775] ? soundcore_open+0x274/0x4c0 [ 1140.775744][T13775] ? odev_open+0x5c/0xa0 [ 1140.780029][T13775] ? __lock_acquire+0x7eb0/0x7eb0 [ 1140.785141][T13775] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1140.791185][T13775] ? async_call_lookup_ports+0x20/0x20 [ 1140.796792][T13775] ? do_raw_spin_unlock+0x121/0x230 [ 1140.802070][T13775] ? soundcore_open+0x310/0x4c0 [ 1140.806965][T13775] odev_open+0x67/0xa0 [ 1140.811071][T13775] chrdev_open+0x58c/0x600 [ 1140.815533][T13775] ? cd_forget+0x160/0x160 [ 1140.819983][T13775] ? fsnotify_perm+0x3ed/0x5e0 [ 1140.824785][T13775] do_dentry_open+0x880/0x14b0 [ 1140.829589][T13775] ? cd_forget+0x160/0x160 [ 1140.834043][T13775] path_openat+0x284f/0x3270 [ 1140.838682][T13775] ? do_sys_openat2+0xda/0x1d0 [ 1140.843480][T13775] ? __x64_sys_openat+0x139/0x160 [ 1140.848547][T13775] ? verify_lock_unused+0x140/0x140 [ 1140.853785][T13775] ? do_filp_open+0x430/0x430 [ 1140.858514][T13775] do_filp_open+0x1f2/0x430 [ 1140.863049][T13775] ? vfs_tmpfile+0x620/0x620 [ 1140.867685][T13775] ? _raw_spin_unlock+0x28/0x40 [ 1140.872586][T13775] ? alloc_fd+0x590/0x640 [ 1140.876957][T13775] do_sys_openat2+0x134/0x1d0 [ 1140.881676][T13775] ? do_sys_open+0xe0/0xe0 [ 1140.886131][T13775] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1140.892144][T13775] ? lock_chain_count+0x20/0x20 [ 1140.897030][T13775] __x64_sys_openat+0x139/0x160 [ 1140.901920][T13775] do_syscall_64+0x55/0xb0 [ 1140.906457][T13775] ? clear_bhb_loop+0x40/0x90 [ 1140.911198][T13775] ? clear_bhb_loop+0x40/0x90 [ 1140.915930][T13775] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1140.921881][T13775] RIP: 0033:0x7fee80d9fb19 [ 1140.926358][T13775] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1140.946017][T13775] RSP: 002b:00007fee81d0a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1140.954479][T13775] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80d9fb19 [ 1140.962483][T13775] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1140.970493][T13775] RBP: 00007fee80e37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1140.978697][T13775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1140.986701][T13775] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1140.994861][T13775] [ 1140.997940][ C1] vkms_vblank_simulate: vblank timer overrun [ 1141.442050][ T3505] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1141.541195][ T3505] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1141.667228][ T3505] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1141.788011][ T3505] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1141.938983][T13798] iommufd_mock iommufd_mock1: Adding to iommu group 0 [ 1142.104454][T11119] infiniband syz2: set down [ 1142.136753][ T5848] wg1 speed is unknown, defaulting to 1000 [ 1142.160093][ T5848] wg1 speed is unknown, defaulting to 1000 [ 1142.440004][T13813] iommufd_mock iommufd_mock2: Adding to iommu group 1 [ 1142.925401][T13825] FAULT_INJECTION: forcing a failure. [ 1142.925401][T13825] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.944498][ T5791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1142.956411][ T5791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1142.966325][ T5791] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1142.975558][ T5791] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1142.983690][ T5791] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1143.007834][ T5791] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1143.021420][T13825] CPU: 1 PID: 13825 Comm: syz.8.1447 Not tainted syzkaller #0 [ 1143.028975][T13825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1143.039082][T13825] Call Trace: [ 1143.042408][T13825] [ 1143.045419][T13825] dump_stack_lvl+0x18c/0x250 [ 1143.050160][T13825] ? show_regs_print_info+0x20/0x20 [ 1143.055407][T13825] ? load_image+0x420/0x420 [ 1143.059950][T13825] ? __might_sleep+0xe0/0xe0 [ 1143.064590][T13825] ? __lock_acquire+0x7eb0/0x7eb0 [ 1143.069645][T13825] should_fail_ex+0x394/0x4c0 [ 1143.074366][T13825] should_failslab+0x9/0x20 [ 1143.078924][T13825] slab_pre_alloc_hook+0x59/0x300 [ 1143.083982][T13825] ? snd_seq_oss_readq_new+0x51/0x250 [ 1143.089388][T13825] __kmem_cache_alloc_node+0x53/0x260 [ 1143.094791][T13825] ? snd_seq_oss_readq_new+0x51/0x250 [ 1143.100204][T13825] kmalloc_trace+0x2a/0xe0 [ 1143.104660][T13825] snd_seq_oss_readq_new+0x51/0x250 [ 1143.109898][T13825] snd_seq_oss_open+0x807/0xf10 [ 1143.114783][T13825] ? snd_seq_oss_delete_client+0x50/0x50 [ 1143.120485][T13825] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1143.126691][T13825] ? soundcore_open+0x274/0x4c0 [ 1143.131573][T13825] ? odev_open+0x5c/0xa0 [ 1143.135851][T13825] ? __lock_acquire+0x7eb0/0x7eb0 [ 1143.140915][T13825] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1143.146948][T13825] ? async_call_lookup_ports+0x20/0x20 [ 1143.152530][T13825] ? do_raw_spin_unlock+0x121/0x230 [ 1143.157776][T13825] ? soundcore_open+0x310/0x4c0 [ 1143.162667][T13825] odev_open+0x67/0xa0 [ 1143.166784][T13825] chrdev_open+0x58c/0x600 [ 1143.171240][T13825] ? cd_forget+0x160/0x160 [ 1143.175700][T13825] ? fsnotify_perm+0x3ed/0x5e0 [ 1143.180504][T13825] do_dentry_open+0x880/0x14b0 [ 1143.185311][T13825] ? cd_forget+0x160/0x160 [ 1143.189786][T13825] path_openat+0x284f/0x3270 [ 1143.194443][T13825] ? do_sys_openat2+0xda/0x1d0 [ 1143.199275][T13825] ? __x64_sys_openat+0x139/0x160 [ 1143.204344][T13825] ? verify_lock_unused+0x140/0x140 [ 1143.209585][T13825] ? do_filp_open+0x430/0x430 [ 1143.214315][T13825] do_filp_open+0x1f2/0x430 [ 1143.218858][T13825] ? vfs_tmpfile+0x620/0x620 [ 1143.223500][T13825] ? _raw_spin_unlock+0x28/0x40 [ 1143.228383][T13825] ? alloc_fd+0x590/0x640 [ 1143.232751][T13825] do_sys_openat2+0x134/0x1d0 [ 1143.237469][T13825] ? do_sys_open+0xe0/0xe0 [ 1143.241942][T13825] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1143.248043][T13825] ? lock_chain_count+0x20/0x20 [ 1143.252926][T13825] __x64_sys_openat+0x139/0x160 [ 1143.257848][T13825] do_syscall_64+0x55/0xb0 [ 1143.262323][T13825] ? clear_bhb_loop+0x40/0x90 [ 1143.267052][T13825] ? clear_bhb_loop+0x40/0x90 [ 1143.271807][T13825] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1143.277749][T13825] RIP: 0033:0x7f5877b9fb19 [ 1143.282202][T13825] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1143.301840][T13825] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1143.310292][T13825] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1143.318299][T13825] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1143.326298][T13825] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1143.334305][T13825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1143.342324][T13825] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1143.350343][T13825] [ 1143.353555][ C1] vkms_vblank_simulate: vblank timer overrun [ 1143.384138][ T5099] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1143.403164][ T5099] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1143.422272][ T5099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1143.436027][ T5099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1143.444838][ T5099] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 1143.452819][ T5099] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1143.662399][T13822] rxe_eth0 speed is unknown, defaulting to 1000 [ 1144.162113][T13822] wg1 speed is unknown, defaulting to 1000 [ 1144.706734][T13876] FAULT_INJECTION: forcing a failure. [ 1144.706734][T13876] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.721041][T13876] CPU: 0 PID: 13876 Comm: syz.8.1458 Not tainted syzkaller #0 [ 1144.728579][T13876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1144.738684][T13876] Call Trace: [ 1144.742008][T13876] [ 1144.744983][T13876] dump_stack_lvl+0x18c/0x250 [ 1144.749731][T13876] ? show_regs_print_info+0x20/0x20 [ 1144.754997][T13876] ? load_image+0x420/0x420 [ 1144.759561][T13876] ? __lock_acquire+0x7eb0/0x7eb0 [ 1144.764678][T13876] should_fail_ex+0x394/0x4c0 [ 1144.769422][T13876] should_failslab+0x9/0x20 [ 1144.774006][T13876] slab_pre_alloc_hook+0x59/0x300 [ 1144.779123][T13876] ? snd_seq_timer_new+0x55/0x6a0 [ 1144.784227][T13876] __kmem_cache_alloc_node+0x53/0x260 [ 1144.789745][T13876] ? snd_seq_timer_new+0x55/0x6a0 [ 1144.794828][T13876] kmalloc_trace+0x2a/0xe0 [ 1144.799313][T13876] snd_seq_timer_new+0x55/0x6a0 [ 1144.804224][T13876] snd_seq_queue_alloc+0x169/0x740 [ 1144.809483][T13876] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1144.815713][T13876] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1144.821417][T13876] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1144.827739][T13876] snd_seq_oss_open+0x658/0xf10 [ 1144.832685][T13876] ? snd_seq_oss_delete_client+0x50/0x50 [ 1144.838416][T13876] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1144.844680][T13876] ? soundcore_open+0x274/0x4c0 [ 1144.849592][T13876] ? odev_open+0x5c/0xa0 [ 1144.853892][T13876] ? __lock_acquire+0x7eb0/0x7eb0 [ 1144.858981][T13876] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1144.865017][T13876] ? async_call_lookup_ports+0x20/0x20 [ 1144.870531][T13876] ? do_raw_spin_unlock+0x121/0x230 [ 1144.875829][T13876] ? soundcore_open+0x310/0x4c0 [ 1144.880743][T13876] odev_open+0x67/0xa0 [ 1144.884903][T13876] chrdev_open+0x58c/0x600 [ 1144.889389][T13876] ? cd_forget+0x160/0x160 [ 1144.893875][T13876] ? fsnotify_perm+0x3ed/0x5e0 [ 1144.898701][T13876] do_dentry_open+0x880/0x14b0 [ 1144.903537][T13876] ? cd_forget+0x160/0x160 [ 1144.908032][T13876] path_openat+0x284f/0x3270 [ 1144.912730][T13876] ? do_sys_openat2+0xda/0x1d0 [ 1144.917569][T13876] ? __x64_sys_openat+0x139/0x160 [ 1144.922657][T13876] ? verify_lock_unused+0x140/0x140 [ 1144.927940][T13876] ? do_filp_open+0x430/0x430 [ 1144.932783][T13876] do_filp_open+0x1f2/0x430 [ 1144.937354][T13876] ? vfs_tmpfile+0x620/0x620 [ 1144.942029][T13876] ? _raw_spin_unlock+0x28/0x40 [ 1144.946944][T13876] ? alloc_fd+0x590/0x640 [ 1144.951391][T13876] do_sys_openat2+0x134/0x1d0 [ 1144.956166][T13876] ? do_sys_open+0xe0/0xe0 [ 1144.960651][T13876] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1144.966695][T13876] ? lock_chain_count+0x20/0x20 [ 1144.971625][T13876] __x64_sys_openat+0x139/0x160 [ 1144.976554][T13876] do_syscall_64+0x55/0xb0 [ 1144.981045][T13876] ? clear_bhb_loop+0x40/0x90 [ 1144.985792][T13876] ? clear_bhb_loop+0x40/0x90 [ 1144.990543][T13876] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1144.996509][T13876] RIP: 0033:0x7f5877b9fb19 [ 1145.000979][T13876] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1145.020658][T13876] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1145.029139][T13876] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1145.037179][T13876] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1145.045213][T13876] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1145.053237][T13876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1145.061270][T13876] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1145.069314][T13876] [ 1145.535984][ T5099] Bluetooth: hci0: command tx timeout [ 1145.646231][ T5848] usb 10-1: new high-speed USB device number 7 using dummy_hcd [ 1145.763103][ T3505] hsr_slave_0: left promiscuous mode [ 1145.786171][ T3505] hsr_slave_1: left promiscuous mode [ 1145.807851][ T3505] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1145.818836][ T3505] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1145.827385][ T3505] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1145.834887][ T3505] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1145.843334][ T3505] bridge_slave_1: left allmulticast mode [ 1145.849584][ T3505] bridge_slave_1: left promiscuous mode [ 1145.855934][ T3505] bridge0: port 2(bridge_slave_1) entered disabled state [ 1145.865802][ T3505] bridge_slave_0: left allmulticast mode [ 1145.871560][ T3505] bridge_slave_0: left promiscuous mode [ 1145.877579][ T3505] bridge0: port 1(bridge_slave_0) entered disabled state [ 1145.885354][ T5852] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 1145.891972][ T5848] usb 10-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1145.933727][ T5848] usb 10-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1145.979417][ T5848] usb 10-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice= 1.00 [ 1145.989287][ T5848] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1145.997914][ T5848] usb 10-1: Product: syz [ 1146.002369][ T5848] usb 10-1: Manufacturer: syz [ 1146.007755][ T3505] veth1_macvtap: left promiscuous mode [ 1146.013525][ T3505] veth0_macvtap: left promiscuous mode [ 1146.030082][ T3505] veth1_vlan: left promiscuous mode [ 1146.035606][ T5848] usb 10-1: SerialNumber: syz [ 1146.041823][ T3505] veth0_vlan: left promiscuous mode [ 1146.117406][ T5852] usb 9-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1146.158608][ T5852] usb 9-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 1146.188952][ T5852] usb 9-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 1146.212954][ T5852] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1146.234462][ T5852] usb 9-1: Product: syz [ 1146.253249][ T5852] usb 9-1: Manufacturer: syz [ 1146.268536][ T5852] usb 9-1: SerialNumber: syz [ 1146.282241][T13894] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 1146.308270][T13894] raw-gadget.1 gadget.8: fail, usb_ep_enable returned -22 [ 1146.354052][ T5852] usbserial_generic 9-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 1146.390839][ T5852] usbserial_generic 9-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 1146.403791][ T5852] usbserial_generic 9-1:1.0: generic converter detected [ 1146.420269][ T3505] infiniband syz2: set down [ 1146.449445][ T5852] usb 9-1: generic converter now attached to ttyUSB0 [ 1146.501029][ T27] usb 10-1: USB disconnect, device number 7 [ 1146.649822][ T8715] usb 9-1: USB disconnect, device number 9 [ 1146.676200][ T8715] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 1146.693093][ T8715] usbserial_generic 9-1:1.0: device disconnected [ 1147.135456][T13912] ieee802154 phy0 wpan0: encryption failed: -22 [ 1147.335920][T13916] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 1147.470834][ T3505] team0 (unregistering): Port device team_slave_1 removed [ 1147.583147][ T3505] team0 (unregistering): Port device team_slave_0 removed [ 1147.605555][ T5099] Bluetooth: hci0: command tx timeout [ 1147.706554][ T3505] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1147.764367][ T3505] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1147.933058][ T171] smc: removing ib device syz2 [ 1148.488271][ T3505] bond0 (unregistering): Released all slaves [ 1148.615298][ T5848] infiniband syz2: ib_query_port failed (-19) [ 1148.886018][T13822] chnl_net:caif_netlink_parms(): no params data found [ 1148.974557][T13939] FAULT_INJECTION: forcing a failure. [ 1148.974557][T13939] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.038512][T13939] CPU: 0 PID: 13939 Comm: syz.3.1476 Not tainted syzkaller #0 [ 1149.046079][T13939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1149.056195][T13939] Call Trace: [ 1149.059544][T13939] [ 1149.062528][T13939] dump_stack_lvl+0x18c/0x250 [ 1149.067267][T13939] ? show_regs_print_info+0x20/0x20 [ 1149.072484][T13939] ? load_image+0x420/0x420 [ 1149.077023][T13939] ? __lock_acquire+0x7eb0/0x7eb0 [ 1149.082119][T13939] should_fail_ex+0x394/0x4c0 [ 1149.086864][T13939] should_failslab+0x9/0x20 [ 1149.091428][T13939] slab_pre_alloc_hook+0x59/0x300 [ 1149.096513][T13939] kmem_cache_alloc_lru+0x4d/0x2c0 [ 1149.101679][T13939] ? sock_alloc_inode+0x28/0xc0 [ 1149.106595][T13939] sock_alloc_inode+0x28/0xc0 [ 1149.111330][T13939] ? sockfs_init_fs_context+0xb0/0xb0 [ 1149.116758][T13939] new_inode_pseudo+0x63/0x1d0 [ 1149.121584][T13939] __sock_create+0x12d/0x940 [ 1149.126245][T13939] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1149.132293][T13939] __sys_socket+0xd7/0x1b0 [ 1149.136768][T13939] __x64_sys_socket+0x7a/0x90 [ 1149.137030][T13941] FAULT_INJECTION: forcing a failure. [ 1149.137030][T13941] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.141498][T13939] do_syscall_64+0x55/0xb0 [ 1149.141531][T13939] ? clear_bhb_loop+0x40/0x90 [ 1149.163319][T13939] ? clear_bhb_loop+0x40/0x90 [ 1149.168063][T13939] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1149.174013][T13939] RIP: 0033:0x7fee80da1387 [ 1149.178477][T13939] Code: f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1149.198124][T13939] RSP: 002b:00007fee81d08f98 EFLAGS: 00000286 ORIG_RAX: 0000000000000029 [ 1149.206585][T13939] RAX: ffffffffffffffda RBX: 00007fee81025fa0 RCX: 00007fee80da1387 [ 1149.214592][T13939] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010 [ 1149.222588][T13939] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 1149.230598][T13939] R10: 00002000000004c0 R11: 0000000000000286 R12: 0000000000000000 [ 1149.238610][T13939] R13: 00007fee81026038 R14: 00007fee81025fa0 R15: 00007ffd2704a968 [ 1149.246629][T13939] [ 1149.273883][T13941] CPU: 0 PID: 13941 Comm: syz.8.1477 Not tainted syzkaller #0 [ 1149.281437][T13941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1149.291554][T13941] Call Trace: [ 1149.295009][T13941] [ 1149.297999][T13941] dump_stack_lvl+0x18c/0x250 [ 1149.302748][T13941] ? show_regs_print_info+0x20/0x20 [ 1149.308011][T13941] ? load_image+0x420/0x420 [ 1149.312566][T13941] ? __might_sleep+0xe0/0xe0 [ 1149.317243][T13941] ? __lock_acquire+0x7eb0/0x7eb0 [ 1149.322325][T13941] should_fail_ex+0x394/0x4c0 [ 1149.327062][T13941] should_failslab+0x9/0x20 [ 1149.331613][T13941] slab_pre_alloc_hook+0x59/0x300 [ 1149.333669][T13939] socket: no more sockets [ 1149.336671][T13941] ? snd_timer_instance_new+0x51/0x210 [ 1149.336706][T13941] __kmem_cache_alloc_node+0x53/0x260 [ 1149.336728][T13941] ? vsprintf+0x30/0x30 [ 1149.336753][T13941] ? snd_timer_instance_new+0x51/0x210 [ 1149.361795][T13941] kmalloc_trace+0x2a/0xe0 [ 1149.366329][T13941] snd_timer_instance_new+0x51/0x210 [ 1149.371710][T13941] snd_seq_timer_open+0x23b/0x610 [ 1149.376799][T13941] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1149.382218][T13941] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1149.388154][T13941] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1149.394083][T13941] ? _raw_spin_unlock+0x40/0x40 [ 1149.398978][T13941] ? snd_seq_timer_defaults+0x35/0x530 [ 1149.404473][T13941] snd_seq_queue_alloc+0x3b7/0x740 [ 1149.409625][T13941] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1149.415301][T13941] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1149.421584][T13941] snd_seq_oss_open+0x658/0xf10 [ 1149.426474][T13941] ? snd_seq_oss_delete_client+0x50/0x50 [ 1149.432173][T13941] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1149.438369][T13941] ? soundcore_open+0x274/0x4c0 [ 1149.443341][T13941] ? odev_open+0x5c/0xa0 [ 1149.447613][T13941] ? __lock_acquire+0x7eb0/0x7eb0 [ 1149.452700][T13941] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1149.458712][T13941] ? async_call_lookup_ports+0x20/0x20 [ 1149.464210][T13941] ? do_raw_spin_unlock+0x121/0x230 [ 1149.469481][T13941] ? soundcore_open+0x310/0x4c0 [ 1149.474373][T13941] odev_open+0x67/0xa0 [ 1149.478478][T13941] chrdev_open+0x58c/0x600 [ 1149.482972][T13941] ? cd_forget+0x160/0x160 [ 1149.487433][T13941] ? fsnotify_perm+0x3ed/0x5e0 [ 1149.492232][T13941] do_dentry_open+0x880/0x14b0 [ 1149.497055][T13941] ? cd_forget+0x160/0x160 [ 1149.501537][T13941] path_openat+0x284f/0x3270 [ 1149.506205][T13941] ? do_sys_openat2+0xda/0x1d0 [ 1149.511004][T13941] ? __x64_sys_openat+0x139/0x160 [ 1149.516067][T13941] ? verify_lock_unused+0x140/0x140 [ 1149.521303][T13941] ? do_filp_open+0x430/0x430 [ 1149.526041][T13941] do_filp_open+0x1f2/0x430 [ 1149.530625][T13941] ? vfs_tmpfile+0x620/0x620 [ 1149.535303][T13941] ? _raw_spin_unlock+0x28/0x40 [ 1149.540195][T13941] ? alloc_fd+0x590/0x640 [ 1149.544569][T13941] do_sys_openat2+0x134/0x1d0 [ 1149.549285][T13941] ? do_sys_open+0xe0/0xe0 [ 1149.553739][T13941] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1149.559760][T13941] ? lock_chain_count+0x20/0x20 [ 1149.564656][T13941] __x64_sys_openat+0x139/0x160 [ 1149.569552][T13941] do_syscall_64+0x55/0xb0 [ 1149.574030][T13941] ? clear_bhb_loop+0x40/0x90 [ 1149.578744][T13941] ? clear_bhb_loop+0x40/0x90 [ 1149.583465][T13941] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1149.589391][T13941] RIP: 0033:0x7f5877b9fb19 [ 1149.593836][T13941] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1149.613477][T13941] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1149.621923][T13941] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1149.629926][T13941] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1149.637924][T13941] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1149.645924][T13941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1149.653918][T13941] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1149.661936][T13941] [ 1149.701686][ T5099] Bluetooth: hci0: command tx timeout [ 1150.173446][T13822] bridge0: port 1(bridge_slave_0) entered blocking state [ 1150.185349][T13822] bridge0: port 1(bridge_slave_0) entered disabled state [ 1150.192745][T13822] bridge_slave_0: entered allmulticast mode [ 1150.200537][T13822] bridge_slave_0: entered promiscuous mode [ 1150.309569][T13822] bridge0: port 2(bridge_slave_1) entered blocking state [ 1150.361886][T13822] bridge0: port 2(bridge_slave_1) entered disabled state [ 1150.389292][T13822] bridge_slave_1: entered allmulticast mode [ 1150.425767][T13822] bridge_slave_1: entered promiscuous mode [ 1150.536814][T13822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1150.572990][T13822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1150.649371][T13822] team0: Port device team_slave_0 added [ 1150.682914][T13822] team0: Port device team_slave_1 added [ 1150.781319][T13822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1150.799568][T13822] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1150.847459][T13822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1150.869656][T13822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1150.877728][T13822] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1150.926960][T13822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1151.032640][T13986] Bluetooth: MGMT ver 1.22 [ 1151.048764][T13822] hsr_slave_0: entered promiscuous mode [ 1151.060184][T13822] hsr_slave_1: entered promiscuous mode [ 1151.078551][T13822] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1151.097109][T13822] Cannot create hsr debugfs directory [ 1151.577120][T13999] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1151.709258][T14002] xt_hashlimit: size too large, truncated to 1048576 [ 1151.774627][ T5791] Bluetooth: hci0: command tx timeout [ 1151.950789][T14005] netlink: 'syz.3.1493': attribute type 2 has an invalid length. [ 1152.616479][T14024] FAULT_INJECTION: forcing a failure. [ 1152.616479][T14024] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.645436][T14024] CPU: 0 PID: 14024 Comm: syz.8.1497 Not tainted syzkaller #0 [ 1152.652987][T14024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1152.663114][T14024] Call Trace: [ 1152.666443][T14024] [ 1152.669403][T14024] dump_stack_lvl+0x18c/0x250 [ 1152.674134][T14024] ? show_regs_print_info+0x20/0x20 [ 1152.679391][T14024] ? load_image+0x420/0x420 [ 1152.683929][T14024] ? __might_sleep+0xe0/0xe0 [ 1152.688600][T14024] ? __lock_acquire+0x7eb0/0x7eb0 [ 1152.693661][T14024] should_fail_ex+0x394/0x4c0 [ 1152.698402][T14024] should_failslab+0x9/0x20 [ 1152.702934][T14024] slab_pre_alloc_hook+0x59/0x300 [ 1152.708000][T14024] ? snd_seq_prioq_new+0x47/0x90 [ 1152.712991][T14024] __kmem_cache_alloc_node+0x53/0x260 [ 1152.718392][T14024] ? snd_seq_prioq_new+0x47/0x90 [ 1152.723380][T14024] kmalloc_trace+0x2a/0xe0 [ 1152.727835][T14024] snd_seq_prioq_new+0x47/0x90 [ 1152.732629][T14024] snd_seq_queue_alloc+0x13b/0x740 [ 1152.737775][T14024] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1152.743973][T14024] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1152.749640][T14024] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1152.755947][T14024] snd_seq_oss_open+0x658/0xf10 [ 1152.760838][T14024] ? snd_seq_oss_delete_client+0x50/0x50 [ 1152.766554][T14024] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1152.772753][T14024] ? soundcore_open+0x274/0x4c0 [ 1152.777725][T14024] ? odev_open+0x5c/0xa0 [ 1152.782003][T14024] ? __lock_acquire+0x7eb0/0x7eb0 [ 1152.787078][T14024] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1152.793104][T14024] ? async_call_lookup_ports+0x20/0x20 [ 1152.798682][T14024] ? do_raw_spin_unlock+0x121/0x230 [ 1152.803918][T14024] ? soundcore_open+0x310/0x4c0 [ 1152.808807][T14024] odev_open+0x67/0xa0 [ 1152.812905][T14024] chrdev_open+0x58c/0x600 [ 1152.817358][T14024] ? cd_forget+0x160/0x160 [ 1152.821812][T14024] ? fsnotify_perm+0x3ed/0x5e0 [ 1152.826623][T14024] do_dentry_open+0x880/0x14b0 [ 1152.831430][T14024] ? cd_forget+0x160/0x160 [ 1152.835886][T14024] path_openat+0x284f/0x3270 [ 1152.840523][T14024] ? do_sys_openat2+0xda/0x1d0 [ 1152.845318][T14024] ? __x64_sys_openat+0x139/0x160 [ 1152.850379][T14024] ? verify_lock_unused+0x140/0x140 [ 1152.855613][T14024] ? do_filp_open+0x430/0x430 [ 1152.860346][T14024] do_filp_open+0x1f2/0x430 [ 1152.864894][T14024] ? vfs_tmpfile+0x620/0x620 [ 1152.869542][T14024] ? _raw_spin_unlock+0x28/0x40 [ 1152.874419][T14024] ? alloc_fd+0x590/0x640 [ 1152.878813][T14024] do_sys_openat2+0x134/0x1d0 [ 1152.883549][T14024] ? do_sys_open+0xe0/0xe0 [ 1152.888003][T14024] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1152.894021][T14024] ? lock_chain_count+0x20/0x20 [ 1152.898924][T14024] __x64_sys_openat+0x139/0x160 [ 1152.903833][T14024] do_syscall_64+0x55/0xb0 [ 1152.908281][T14024] ? clear_bhb_loop+0x40/0x90 [ 1152.912988][T14024] ? clear_bhb_loop+0x40/0x90 [ 1152.917700][T14024] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1152.923647][T14024] RIP: 0033:0x7f5877b9fb19 [ 1152.928097][T14024] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1152.948009][T14024] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1152.956508][T14024] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1152.964634][T14024] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1152.972729][T14024] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1152.980739][T14024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1152.988752][T14024] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1152.996778][T14024] [ 1153.072047][T13822] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1153.109659][T13822] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1153.135367][ T5099] Bluetooth: hci0: Opcode 0x0c13 failed: -110 [ 1153.147616][T13822] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1153.191166][T13822] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1153.466286][T13822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1153.518778][T13822] 8021q: adding VLAN 0 to HW filter on device team0 [ 1153.547579][ T3525] bridge0: port 1(bridge_slave_0) entered blocking state [ 1153.554829][ T3525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1153.592665][ T3483] bridge0: port 2(bridge_slave_1) entered blocking state [ 1153.599924][ T3483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1153.846366][ T5099] Bluetooth: hci0: command 0x0c13 tx timeout [ 1154.283097][T13822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1154.428517][T13822] veth0_vlan: entered promiscuous mode [ 1154.460473][T13822] veth1_vlan: entered promiscuous mode [ 1154.579449][T13822] veth0_macvtap: entered promiscuous mode [ 1154.604145][T13822] veth1_macvtap: entered promiscuous mode [ 1154.683439][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1154.722445][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.755317][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1154.782236][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.809269][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1154.832995][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.846564][T13822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1154.898339][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1154.916451][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.932949][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1154.943630][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.958242][T13822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1154.973505][T13822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1154.989901][T13822] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1155.031855][T13822] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.040992][T13822] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.051342][T13822] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.060300][T13822] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.285814][ T3525] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1155.302505][ T3525] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1155.385650][ T3483] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1155.393563][ T3483] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1156.470298][T14088] FAULT_INJECTION: forcing a failure. [ 1156.470298][T14088] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.489364][T14088] CPU: 0 PID: 14088 Comm: syz.2.1506 Not tainted syzkaller #0 [ 1156.497017][T14088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1156.507123][T14088] Call Trace: [ 1156.510461][T14088] [ 1156.513446][T14088] dump_stack_lvl+0x18c/0x250 [ 1156.518194][T14088] ? show_regs_print_info+0x20/0x20 [ 1156.523460][T14088] ? load_image+0x420/0x420 [ 1156.528021][T14088] ? __might_sleep+0xe0/0xe0 [ 1156.532689][T14088] ? __lock_acquire+0x7eb0/0x7eb0 [ 1156.537778][T14088] ? rcu_is_watching+0x15/0xb0 [ 1156.542613][T14088] should_fail_ex+0x394/0x4c0 [ 1156.547454][T14088] should_failslab+0x9/0x20 [ 1156.552029][T14088] slab_pre_alloc_hook+0x59/0x300 [ 1156.557112][T14088] ? snd_hrtimer_open+0x51/0xf0 [ 1156.562067][T14088] __kmem_cache_alloc_node+0x53/0x260 [ 1156.567503][T14088] ? snd_hrtimer_open+0x51/0xf0 [ 1156.572425][T14088] kmalloc_trace+0x2a/0xe0 [ 1156.576918][T14088] snd_hrtimer_open+0x51/0xf0 [ 1156.581665][T14088] snd_timer_open+0xc13/0x10b0 [ 1156.586497][T14088] ? kstrdup+0x65/0x80 [ 1156.590641][T14088] snd_seq_timer_open+0x2db/0x610 [ 1156.595741][T14088] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1156.601175][T14088] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1156.607131][T14088] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1156.613081][T14088] ? _raw_spin_unlock+0x40/0x40 [ 1156.617993][T14088] ? snd_seq_timer_defaults+0x35/0x530 [ 1156.623551][T14088] snd_seq_queue_alloc+0x3b7/0x740 [ 1156.628851][T14088] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1156.634548][T14088] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1156.640869][T14088] snd_seq_oss_open+0x658/0xf10 [ 1156.645793][T14088] ? snd_seq_oss_delete_client+0x50/0x50 [ 1156.651528][T14088] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1156.657766][T14088] ? soundcore_open+0x274/0x4c0 [ 1156.662764][T14088] ? odev_open+0x5c/0xa0 [ 1156.667064][T14088] ? __lock_acquire+0x7eb0/0x7eb0 [ 1156.672160][T14088] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1156.678201][T14088] ? async_call_lookup_ports+0x20/0x20 [ 1156.683723][T14088] ? do_raw_spin_unlock+0x121/0x230 [ 1156.688987][T14088] ? soundcore_open+0x310/0x4c0 [ 1156.693911][T14088] odev_open+0x67/0xa0 [ 1156.698043][T14088] chrdev_open+0x58c/0x600 [ 1156.702528][T14088] ? cd_forget+0x160/0x160 [ 1156.707011][T14088] ? fsnotify_perm+0x3ed/0x5e0 [ 1156.711836][T14088] do_dentry_open+0x880/0x14b0 [ 1156.716663][T14088] ? cd_forget+0x160/0x160 [ 1156.721142][T14088] path_openat+0x284f/0x3270 [ 1156.725814][T14088] ? do_sys_openat2+0xda/0x1d0 [ 1156.730684][T14088] ? __x64_sys_openat+0x139/0x160 [ 1156.735776][T14088] ? verify_lock_unused+0x140/0x140 [ 1156.741048][T14088] ? do_filp_open+0x430/0x430 [ 1156.745811][T14088] do_filp_open+0x1f2/0x430 [ 1156.750466][T14088] ? vfs_tmpfile+0x620/0x620 [ 1156.755141][T14088] ? _raw_spin_unlock+0x28/0x40 [ 1156.760047][T14088] ? alloc_fd+0x590/0x640 [ 1156.764482][T14088] do_sys_openat2+0x134/0x1d0 [ 1156.769232][T14088] ? do_sys_open+0xe0/0xe0 [ 1156.773716][T14088] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1156.779759][T14088] ? lock_chain_count+0x20/0x20 [ 1156.784677][T14088] __x64_sys_openat+0x139/0x160 [ 1156.789599][T14088] do_syscall_64+0x55/0xb0 [ 1156.794108][T14088] ? clear_bhb_loop+0x40/0x90 [ 1156.798847][T14088] ? clear_bhb_loop+0x40/0x90 [ 1156.803599][T14088] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1156.809590][T14088] RIP: 0033:0x7fb4e2b9fb19 [ 1156.814066][T14088] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1156.833731][T14088] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1156.842242][T14088] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1156.850279][T14088] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1156.858307][T14088] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1156.866338][T14088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1156.874370][T14088] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1156.882441][T14088] [ 1158.134694][T14134] FAULT_INJECTION: forcing a failure. [ 1158.134694][T14134] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.169078][T14134] CPU: 1 PID: 14134 Comm: syz.8.1518 Not tainted syzkaller #0 [ 1158.176643][T14134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1158.187007][T14134] Call Trace: [ 1158.190332][T14134] [ 1158.193319][T14134] dump_stack_lvl+0x18c/0x250 [ 1158.198072][T14134] ? show_regs_print_info+0x20/0x20 [ 1158.203427][T14134] ? load_image+0x420/0x420 [ 1158.207998][T14134] ? __lock_acquire+0x7eb0/0x7eb0 [ 1158.213083][T14134] should_fail_ex+0x394/0x4c0 [ 1158.217827][T14134] should_failslab+0x9/0x20 [ 1158.222388][T14134] slab_pre_alloc_hook+0x59/0x300 [ 1158.227470][T14134] ? snd_seq_timer_new+0x55/0x6a0 [ 1158.232552][T14134] __kmem_cache_alloc_node+0x53/0x260 [ 1158.237984][T14134] ? snd_seq_timer_new+0x55/0x6a0 [ 1158.243075][T14134] kmalloc_trace+0x2a/0xe0 [ 1158.247559][T14134] snd_seq_timer_new+0x55/0x6a0 [ 1158.252472][T14134] snd_seq_queue_alloc+0x169/0x740 [ 1158.257639][T14134] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1158.263865][T14134] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1158.269608][T14134] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1158.275913][T14134] snd_seq_oss_open+0x658/0xf10 [ 1158.280853][T14134] ? snd_seq_oss_delete_client+0x50/0x50 [ 1158.286578][T14134] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1158.292834][T14134] ? soundcore_open+0x274/0x4c0 [ 1158.297745][T14134] ? odev_open+0x5c/0xa0 [ 1158.302039][T14134] ? __lock_acquire+0x7eb0/0x7eb0 [ 1158.307126][T14134] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1158.313162][T14134] ? async_call_lookup_ports+0x20/0x20 [ 1158.318669][T14134] ? do_raw_spin_unlock+0x121/0x230 [ 1158.323927][T14134] ? soundcore_open+0x310/0x4c0 [ 1158.328856][T14134] odev_open+0x67/0xa0 [ 1158.332989][T14134] chrdev_open+0x58c/0x600 [ 1158.337467][T14134] ? cd_forget+0x160/0x160 [ 1158.341944][T14134] ? fsnotify_perm+0x3ed/0x5e0 [ 1158.346767][T14134] do_dentry_open+0x880/0x14b0 [ 1158.351590][T14134] ? cd_forget+0x160/0x160 [ 1158.356065][T14134] path_openat+0x284f/0x3270 [ 1158.360729][T14134] ? do_sys_openat2+0xda/0x1d0 [ 1158.365575][T14134] ? __x64_sys_openat+0x139/0x160 [ 1158.370655][T14134] ? verify_lock_unused+0x140/0x140 [ 1158.375911][T14134] ? do_filp_open+0x430/0x430 [ 1158.380661][T14134] do_filp_open+0x1f2/0x430 [ 1158.385223][T14134] ? vfs_tmpfile+0x620/0x620 [ 1158.389921][T14134] ? _raw_spin_unlock+0x28/0x40 [ 1158.394826][T14134] ? alloc_fd+0x590/0x640 [ 1158.399223][T14134] do_sys_openat2+0x134/0x1d0 [ 1158.403970][T14134] ? do_sys_open+0xe0/0xe0 [ 1158.408440][T14134] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1158.414482][T14134] ? lock_chain_count+0x20/0x20 [ 1158.419400][T14134] __x64_sys_openat+0x139/0x160 [ 1158.424316][T14134] do_syscall_64+0x55/0xb0 [ 1158.428789][T14134] ? clear_bhb_loop+0x40/0x90 [ 1158.433548][T14134] ? clear_bhb_loop+0x40/0x90 [ 1158.438297][T14134] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1158.444259][T14134] RIP: 0033:0x7f5877b9fb19 [ 1158.448719][T14134] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1158.468378][T14134] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1158.476891][T14134] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1158.484934][T14134] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1158.492961][T14134] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1158.500994][T14134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1158.509009][T14134] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1158.517087][T14134] [ 1159.549554][T14172] FAULT_INJECTION: forcing a failure. [ 1159.549554][T14172] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.562542][T14172] CPU: 1 PID: 14172 Comm: syz.2.1528 Not tainted syzkaller #0 [ 1159.570073][T14172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1159.580191][T14172] Call Trace: [ 1159.583542][T14172] [ 1159.586527][T14172] dump_stack_lvl+0x18c/0x250 [ 1159.591270][T14172] ? show_regs_print_info+0x20/0x20 [ 1159.596532][T14172] ? load_image+0x420/0x420 [ 1159.601119][T14172] ? __might_sleep+0xe0/0xe0 [ 1159.605791][T14172] ? __lock_acquire+0x7eb0/0x7eb0 [ 1159.610874][T14172] should_fail_ex+0x394/0x4c0 [ 1159.615616][T14172] should_failslab+0x9/0x20 [ 1159.620172][T14172] slab_pre_alloc_hook+0x59/0x300 [ 1159.625247][T14172] ? snd_timer_instance_new+0x51/0x210 [ 1159.630767][T14172] __kmem_cache_alloc_node+0x53/0x260 [ 1159.636185][T14172] ? vsprintf+0x30/0x30 [ 1159.640399][T14172] ? snd_timer_instance_new+0x51/0x210 [ 1159.645923][T14172] kmalloc_trace+0x2a/0xe0 [ 1159.650418][T14172] snd_timer_instance_new+0x51/0x210 [ 1159.655771][T14172] snd_seq_timer_open+0x23b/0x610 [ 1159.660873][T14172] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1159.666342][T14172] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1159.672312][T14172] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1159.678270][T14172] ? _raw_spin_unlock+0x40/0x40 [ 1159.683162][T14172] ? snd_seq_timer_defaults+0x35/0x530 [ 1159.688661][T14172] snd_seq_queue_alloc+0x3b7/0x740 [ 1159.693823][T14172] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1159.699503][T14172] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1159.705802][T14172] snd_seq_oss_open+0x658/0xf10 [ 1159.710692][T14172] ? snd_seq_oss_delete_client+0x50/0x50 [ 1159.716402][T14172] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1159.722655][T14172] ? soundcore_open+0x274/0x4c0 [ 1159.727572][T14172] ? odev_open+0x5c/0xa0 [ 1159.731873][T14172] ? __lock_acquire+0x7eb0/0x7eb0 [ 1159.736945][T14172] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1159.742961][T14172] ? async_call_lookup_ports+0x20/0x20 [ 1159.748490][T14172] ? do_raw_spin_unlock+0x121/0x230 [ 1159.753730][T14172] ? soundcore_open+0x310/0x4c0 [ 1159.758617][T14172] odev_open+0x67/0xa0 [ 1159.762746][T14172] chrdev_open+0x58c/0x600 [ 1159.767232][T14172] ? cd_forget+0x160/0x160 [ 1159.771692][T14172] ? fsnotify_perm+0x3ed/0x5e0 [ 1159.776497][T14172] do_dentry_open+0x880/0x14b0 [ 1159.781306][T14172] ? cd_forget+0x160/0x160 [ 1159.785763][T14172] path_openat+0x284f/0x3270 [ 1159.790402][T14172] ? do_sys_openat2+0xda/0x1d0 [ 1159.795210][T14172] ? __x64_sys_openat+0x139/0x160 [ 1159.800275][T14172] ? verify_lock_unused+0x140/0x140 [ 1159.805506][T14172] ? do_filp_open+0x430/0x430 [ 1159.810226][T14172] do_filp_open+0x1f2/0x430 [ 1159.814766][T14172] ? vfs_tmpfile+0x620/0x620 [ 1159.819431][T14172] ? _raw_spin_unlock+0x28/0x40 [ 1159.824337][T14172] ? alloc_fd+0x590/0x640 [ 1159.828711][T14172] do_sys_openat2+0x134/0x1d0 [ 1159.833430][T14172] ? do_sys_open+0xe0/0xe0 [ 1159.837880][T14172] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1159.843913][T14172] ? lock_chain_count+0x20/0x20 [ 1159.848849][T14172] __x64_sys_openat+0x139/0x160 [ 1159.853759][T14172] do_syscall_64+0x55/0xb0 [ 1159.858219][T14172] ? clear_bhb_loop+0x40/0x90 [ 1159.862937][T14172] ? clear_bhb_loop+0x40/0x90 [ 1159.867653][T14172] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1159.873581][T14172] RIP: 0033:0x7fb4e2b9fb19 [ 1159.878029][T14172] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1159.897753][T14172] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1159.906221][T14172] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1159.914305][T14172] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1159.922323][T14172] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1159.930334][T14172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1159.938465][T14172] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1159.946507][T14172] [ 1161.084216][T14217] FAULT_INJECTION: forcing a failure. [ 1161.084216][T14217] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.115393][T14217] CPU: 0 PID: 14217 Comm: syz.2.1540 Not tainted syzkaller #0 [ 1161.123045][T14217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1161.133161][T14217] Call Trace: [ 1161.136523][T14217] [ 1161.139503][T14217] dump_stack_lvl+0x18c/0x250 [ 1161.144259][T14217] ? show_regs_print_info+0x20/0x20 [ 1161.149528][T14217] ? load_image+0x420/0x420 [ 1161.154092][T14217] ? __might_sleep+0xe0/0xe0 [ 1161.159010][T14217] ? __lock_acquire+0x7eb0/0x7eb0 [ 1161.164109][T14217] should_fail_ex+0x394/0x4c0 [ 1161.168855][T14217] should_failslab+0x9/0x20 [ 1161.173410][T14217] slab_pre_alloc_hook+0x59/0x300 [ 1161.178494][T14217] ? snd_seq_oss_readq_new+0x51/0x250 [ 1161.183931][T14217] __kmem_cache_alloc_node+0x53/0x260 [ 1161.189369][T14217] ? snd_seq_oss_readq_new+0x51/0x250 [ 1161.194814][T14217] kmalloc_trace+0x2a/0xe0 [ 1161.199304][T14217] snd_seq_oss_readq_new+0x51/0x250 [ 1161.204576][T14217] snd_seq_oss_open+0x807/0xf10 [ 1161.209497][T14217] ? snd_seq_oss_delete_client+0x50/0x50 [ 1161.215224][T14217] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1161.221459][T14217] ? soundcore_open+0x274/0x4c0 [ 1161.226374][T14217] ? odev_open+0x5c/0xa0 [ 1161.230677][T14217] ? __lock_acquire+0x7eb0/0x7eb0 [ 1161.235773][T14217] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1161.241848][T14217] ? async_call_lookup_ports+0x20/0x20 [ 1161.247369][T14217] ? do_raw_spin_unlock+0x121/0x230 [ 1161.252640][T14217] ? soundcore_open+0x310/0x4c0 [ 1161.257560][T14217] odev_open+0x67/0xa0 [ 1161.261693][T14217] chrdev_open+0x58c/0x600 [ 1161.266166][T14217] ? cd_forget+0x160/0x160 [ 1161.270650][T14217] ? fsnotify_perm+0x3ed/0x5e0 [ 1161.275503][T14217] do_dentry_open+0x880/0x14b0 [ 1161.280342][T14217] ? cd_forget+0x160/0x160 [ 1161.284828][T14217] path_openat+0x284f/0x3270 [ 1161.289498][T14217] ? do_sys_openat2+0xda/0x1d0 [ 1161.294329][T14217] ? __x64_sys_openat+0x139/0x160 [ 1161.299422][T14217] ? verify_lock_unused+0x140/0x140 [ 1161.304687][T14217] ? do_filp_open+0x430/0x430 [ 1161.309438][T14217] do_filp_open+0x1f2/0x430 [ 1161.314009][T14217] ? vfs_tmpfile+0x620/0x620 [ 1161.318684][T14217] ? _raw_spin_unlock+0x28/0x40 [ 1161.323591][T14217] ? alloc_fd+0x590/0x640 [ 1161.327995][T14217] do_sys_openat2+0x134/0x1d0 [ 1161.332750][T14217] ? do_sys_open+0xe0/0xe0 [ 1161.337236][T14217] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1161.343291][T14217] ? lock_chain_count+0x20/0x20 [ 1161.348224][T14217] __x64_sys_openat+0x139/0x160 [ 1161.353158][T14217] do_syscall_64+0x55/0xb0 [ 1161.357652][T14217] ? clear_bhb_loop+0x40/0x90 [ 1161.362397][T14217] ? clear_bhb_loop+0x40/0x90 [ 1161.367148][T14217] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1161.373136][T14217] RIP: 0033:0x7fb4e2b9fb19 [ 1161.377609][T14217] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1161.397320][T14217] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1161.405802][T14217] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1161.413831][T14217] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1161.421867][T14217] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1161.429896][T14217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1161.437925][T14217] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1161.445979][T14217] [ 1161.856263][T14241] fuse: Bad value for 'fd' [ 1162.413140][T14257] FAULT_INJECTION: forcing a failure. [ 1162.413140][T14257] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.432007][T14257] CPU: 0 PID: 14257 Comm: syz.2.1552 Not tainted syzkaller #0 [ 1162.439559][T14257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1162.449667][T14257] Call Trace: [ 1162.453034][T14257] [ 1162.456047][T14257] dump_stack_lvl+0x18c/0x250 [ 1162.460793][T14257] ? show_regs_print_info+0x20/0x20 [ 1162.466080][T14257] ? load_image+0x420/0x420 [ 1162.470649][T14257] ? __might_sleep+0xe0/0xe0 [ 1162.475303][T14257] ? __lock_acquire+0x7eb0/0x7eb0 [ 1162.480393][T14257] should_fail_ex+0x394/0x4c0 [ 1162.485167][T14257] should_failslab+0x9/0x20 [ 1162.489741][T14257] slab_pre_alloc_hook+0x59/0x300 [ 1162.494824][T14257] ? snd_seq_oss_readq_new+0x51/0x250 [ 1162.500272][T14257] __kmem_cache_alloc_node+0x53/0x260 [ 1162.505709][T14257] ? snd_seq_oss_readq_new+0x51/0x250 [ 1162.511142][T14257] kmalloc_trace+0x2a/0xe0 [ 1162.515637][T14257] snd_seq_oss_readq_new+0x51/0x250 [ 1162.520929][T14257] snd_seq_oss_open+0x807/0xf10 [ 1162.525856][T14257] ? snd_seq_oss_delete_client+0x50/0x50 [ 1162.531588][T14257] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1162.537820][T14257] ? soundcore_open+0x274/0x4c0 [ 1162.542730][T14257] ? odev_open+0x5c/0xa0 [ 1162.547031][T14257] ? __lock_acquire+0x7eb0/0x7eb0 [ 1162.552138][T14257] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1162.558195][T14257] ? async_call_lookup_ports+0x20/0x20 [ 1162.563749][T14257] ? do_raw_spin_unlock+0x121/0x230 [ 1162.569053][T14257] ? soundcore_open+0x310/0x4c0 [ 1162.574001][T14257] odev_open+0x67/0xa0 [ 1162.578133][T14257] chrdev_open+0x58c/0x600 [ 1162.582628][T14257] ? cd_forget+0x160/0x160 [ 1162.587110][T14257] ? fsnotify_perm+0x3ed/0x5e0 [ 1162.591945][T14257] do_dentry_open+0x880/0x14b0 [ 1162.596775][T14257] ? cd_forget+0x160/0x160 [ 1162.601256][T14257] path_openat+0x284f/0x3270 [ 1162.605937][T14257] ? do_sys_openat2+0xda/0x1d0 [ 1162.610764][T14257] ? __x64_sys_openat+0x139/0x160 [ 1162.615852][T14257] ? verify_lock_unused+0x140/0x140 [ 1162.621112][T14257] ? do_filp_open+0x430/0x430 [ 1162.625903][T14257] do_filp_open+0x1f2/0x430 [ 1162.630468][T14257] ? vfs_tmpfile+0x620/0x620 [ 1162.635182][T14257] ? _raw_spin_unlock+0x28/0x40 [ 1162.640099][T14257] ? alloc_fd+0x590/0x640 [ 1162.644508][T14257] do_sys_openat2+0x134/0x1d0 [ 1162.649254][T14257] ? do_sys_open+0xe0/0xe0 [ 1162.653736][T14257] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1162.659773][T14257] ? lock_chain_count+0x20/0x20 [ 1162.664692][T14257] __x64_sys_openat+0x139/0x160 [ 1162.669642][T14257] do_syscall_64+0x55/0xb0 [ 1162.674131][T14257] ? clear_bhb_loop+0x40/0x90 [ 1162.678906][T14257] ? clear_bhb_loop+0x40/0x90 [ 1162.683629][T14257] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1162.689559][T14257] RIP: 0033:0x7fb4e2b9fb19 [ 1162.694007][T14257] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1162.713645][T14257] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1162.722099][T14257] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1162.730106][T14257] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1162.738112][T14257] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1162.746119][T14257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1162.754123][T14257] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1162.762147][T14257] [ 1163.193439][T14273] fuse: Bad value for 'fd' [ 1163.615515][T14286] FAULT_INJECTION: forcing a failure. [ 1163.615515][T14286] name failslab, interval 1, probability 0, space 0, times 0 [ 1163.649694][T14286] CPU: 0 PID: 14286 Comm: syz.2.1563 Not tainted syzkaller #0 [ 1163.657272][T14286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1163.667382][T14286] Call Trace: [ 1163.670716][T14286] [ 1163.673704][T14286] dump_stack_lvl+0x18c/0x250 [ 1163.678460][T14286] ? show_regs_print_info+0x20/0x20 [ 1163.683730][T14286] ? load_image+0x420/0x420 [ 1163.688319][T14286] ? __lock_acquire+0x7eb0/0x7eb0 [ 1163.693424][T14286] should_fail_ex+0x394/0x4c0 [ 1163.698178][T14286] should_failslab+0x9/0x20 [ 1163.702765][T14286] slab_pre_alloc_hook+0x59/0x300 [ 1163.707858][T14286] ? snd_seq_timer_new+0x55/0x6a0 [ 1163.712994][T14286] __kmem_cache_alloc_node+0x53/0x260 [ 1163.718431][T14286] ? snd_seq_timer_new+0x55/0x6a0 [ 1163.723544][T14286] kmalloc_trace+0x2a/0xe0 [ 1163.728045][T14286] snd_seq_timer_new+0x55/0x6a0 [ 1163.732965][T14286] snd_seq_queue_alloc+0x169/0x740 [ 1163.738136][T14286] ? snd_seq_ioctl_set_client_info+0x610/0x610 [ 1163.744367][T14286] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1163.750072][T14286] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1163.756393][T14286] snd_seq_oss_open+0x658/0xf10 [ 1163.761320][T14286] ? snd_seq_oss_delete_client+0x50/0x50 [ 1163.767068][T14286] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1163.773359][T14286] ? soundcore_open+0x274/0x4c0 [ 1163.778282][T14286] ? odev_open+0x5c/0xa0 [ 1163.782594][T14286] ? __lock_acquire+0x7eb0/0x7eb0 [ 1163.787689][T14286] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1163.793738][T14286] ? async_call_lookup_ports+0x20/0x20 [ 1163.799263][T14286] ? do_raw_spin_unlock+0x121/0x230 [ 1163.804532][T14286] ? soundcore_open+0x310/0x4c0 [ 1163.809467][T14286] odev_open+0x67/0xa0 [ 1163.813607][T14286] chrdev_open+0x58c/0x600 [ 1163.818090][T14286] ? cd_forget+0x160/0x160 [ 1163.822592][T14286] ? fsnotify_perm+0x3ed/0x5e0 [ 1163.827426][T14286] do_dentry_open+0x880/0x14b0 [ 1163.832275][T14286] ? cd_forget+0x160/0x160 [ 1163.836768][T14286] path_openat+0x284f/0x3270 [ 1163.841447][T14286] ? do_sys_openat2+0xda/0x1d0 [ 1163.846289][T14286] ? __x64_sys_openat+0x139/0x160 [ 1163.851378][T14286] ? verify_lock_unused+0x140/0x140 [ 1163.856672][T14286] ? do_filp_open+0x430/0x430 [ 1163.861430][T14286] do_filp_open+0x1f2/0x430 [ 1163.866005][T14286] ? vfs_tmpfile+0x620/0x620 [ 1163.870686][T14286] ? _raw_spin_unlock+0x28/0x40 [ 1163.875595][T14286] ? alloc_fd+0x590/0x640 [ 1163.880038][T14286] do_sys_openat2+0x134/0x1d0 [ 1163.884790][T14286] ? do_sys_open+0xe0/0xe0 [ 1163.889279][T14286] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1163.895336][T14286] ? lock_chain_count+0x20/0x20 [ 1163.900259][T14286] __x64_sys_openat+0x139/0x160 [ 1163.905212][T14286] do_syscall_64+0x55/0xb0 [ 1163.909692][T14286] ? clear_bhb_loop+0x40/0x90 [ 1163.914464][T14286] ? clear_bhb_loop+0x40/0x90 [ 1163.919209][T14286] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1163.925200][T14286] RIP: 0033:0x7fb4e2b9fb19 [ 1163.929673][T14286] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1163.949595][T14286] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1163.958081][T14286] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1163.966119][T14286] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1163.974153][T14286] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1163.982196][T14286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1163.990230][T14286] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1163.998341][T14286] [ 1164.474877][T14309] fuse: Bad value for 'fd' [ 1165.049194][T14328] FAULT_INJECTION: forcing a failure. [ 1165.049194][T14328] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.067997][T14328] CPU: 1 PID: 14328 Comm: syz.8.1574 Not tainted syzkaller #0 [ 1165.075558][T14328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1165.085709][T14328] Call Trace: [ 1165.089130][T14328] [ 1165.092149][T14328] dump_stack_lvl+0x18c/0x250 [ 1165.096966][T14328] ? show_regs_print_info+0x20/0x20 [ 1165.102237][T14328] ? load_image+0x420/0x420 [ 1165.106796][T14328] ? __might_sleep+0xe0/0xe0 [ 1165.111421][T14328] ? __lock_acquire+0x7eb0/0x7eb0 [ 1165.116481][T14328] should_fail_ex+0x394/0x4c0 [ 1165.121216][T14328] should_failslab+0x9/0x20 [ 1165.125775][T14328] slab_pre_alloc_hook+0x59/0x300 [ 1165.130846][T14328] ? snd_seq_prioq_new+0x47/0x90 [ 1165.135869][T14328] __kmem_cache_alloc_node+0x53/0x260 [ 1165.141299][T14328] ? snd_seq_prioq_new+0x47/0x90 [ 1165.146284][T14328] kmalloc_trace+0x2a/0xe0 [ 1165.150752][T14328] snd_seq_prioq_new+0x47/0x90 [ 1165.155555][T14328] snd_seq_queue_alloc+0x13b/0x740 [ 1165.160702][T14328] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1165.166376][T14328] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1165.172696][T14328] snd_seq_oss_open+0x658/0xf10 [ 1165.177642][T14328] ? snd_seq_oss_delete_client+0x50/0x50 [ 1165.183345][T14328] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1165.189551][T14328] ? soundcore_open+0x274/0x4c0 [ 1165.194443][T14328] ? odev_open+0x5c/0xa0 [ 1165.198715][T14328] ? __lock_acquire+0x7eb0/0x7eb0 [ 1165.203783][T14328] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1165.209816][T14328] ? async_call_lookup_ports+0x20/0x20 [ 1165.215323][T14328] ? do_raw_spin_unlock+0x121/0x230 [ 1165.220578][T14328] ? soundcore_open+0x310/0x4c0 [ 1165.225497][T14328] odev_open+0x67/0xa0 [ 1165.229613][T14328] chrdev_open+0x58c/0x600 [ 1165.234069][T14328] ? cd_forget+0x160/0x160 [ 1165.238530][T14328] ? fsnotify_perm+0x3ed/0x5e0 [ 1165.243335][T14328] do_dentry_open+0x880/0x14b0 [ 1165.248150][T14328] ? cd_forget+0x160/0x160 [ 1165.252604][T14328] path_openat+0x284f/0x3270 [ 1165.257278][T14328] ? do_sys_openat2+0xda/0x1d0 [ 1165.262076][T14328] ? __x64_sys_openat+0x139/0x160 [ 1165.267138][T14328] ? verify_lock_unused+0x140/0x140 [ 1165.272404][T14328] ? do_filp_open+0x430/0x430 [ 1165.277132][T14328] do_filp_open+0x1f2/0x430 [ 1165.281670][T14328] ? vfs_tmpfile+0x620/0x620 [ 1165.286338][T14328] ? _raw_spin_unlock+0x28/0x40 [ 1165.291316][T14328] ? alloc_fd+0x590/0x640 [ 1165.295722][T14328] do_sys_openat2+0x134/0x1d0 [ 1165.300445][T14328] ? do_sys_open+0xe0/0xe0 [ 1165.304921][T14328] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1165.310939][T14328] ? lock_chain_count+0x20/0x20 [ 1165.315851][T14328] __x64_sys_openat+0x139/0x160 [ 1165.320749][T14328] do_syscall_64+0x55/0xb0 [ 1165.325214][T14328] ? clear_bhb_loop+0x40/0x90 [ 1165.329940][T14328] ? clear_bhb_loop+0x40/0x90 [ 1165.334658][T14328] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1165.340597][T14328] RIP: 0033:0x7f5877b9fb19 [ 1165.345052][T14328] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1165.364699][T14328] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1165.373152][T14328] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1165.381172][T14328] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1165.389201][T14328] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1165.397204][T14328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1165.405208][T14328] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1165.413260][T14328] [ 1166.317237][T14371] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1585'. [ 1166.327136][T14370] FAULT_INJECTION: forcing a failure. [ 1166.327136][T14370] name failslab, interval 1, probability 0, space 0, times 0 [ 1166.385111][T14370] CPU: 0 PID: 14370 Comm: syz.8.1586 Not tainted syzkaller #0 [ 1166.392670][T14370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1166.402780][T14370] Call Trace: [ 1166.406112][T14370] [ 1166.409079][T14370] dump_stack_lvl+0x18c/0x250 [ 1166.413823][T14370] ? show_regs_print_info+0x20/0x20 [ 1166.419071][T14370] ? load_image+0x420/0x420 [ 1166.423623][T14370] ? __might_sleep+0xe0/0xe0 [ 1166.428265][T14370] ? __lock_acquire+0x7eb0/0x7eb0 [ 1166.433383][T14370] should_fail_ex+0x394/0x4c0 [ 1166.438116][T14370] should_failslab+0x9/0x20 [ 1166.442664][T14370] slab_pre_alloc_hook+0x59/0x300 [ 1166.447740][T14370] ? snd_timer_instance_new+0x51/0x210 [ 1166.453260][T14370] __kmem_cache_alloc_node+0x53/0x260 [ 1166.458713][T14370] ? vsprintf+0x30/0x30 [ 1166.462922][T14370] ? snd_timer_instance_new+0x51/0x210 [ 1166.468431][T14370] kmalloc_trace+0x2a/0xe0 [ 1166.472918][T14370] snd_timer_instance_new+0x51/0x210 [ 1166.478262][T14370] snd_seq_timer_open+0x23b/0x610 [ 1166.483341][T14370] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1166.488782][T14370] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1166.494740][T14370] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1166.500684][T14370] ? _raw_spin_unlock+0x40/0x40 [ 1166.505587][T14370] ? snd_seq_timer_defaults+0x35/0x530 [ 1166.511187][T14370] snd_seq_queue_alloc+0x3b7/0x740 [ 1166.516374][T14370] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1166.522071][T14370] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1166.528380][T14370] snd_seq_oss_open+0x658/0xf10 [ 1166.533288][T14370] ? snd_seq_oss_delete_client+0x50/0x50 [ 1166.539010][T14370] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1166.545238][T14370] ? soundcore_open+0x274/0x4c0 [ 1166.550136][T14370] ? odev_open+0x5c/0xa0 [ 1166.554426][T14370] ? __lock_acquire+0x7eb0/0x7eb0 [ 1166.559516][T14370] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1166.565556][T14370] ? async_call_lookup_ports+0x20/0x20 [ 1166.571067][T14370] ? do_raw_spin_unlock+0x121/0x230 [ 1166.576318][T14370] ? soundcore_open+0x310/0x4c0 [ 1166.581222][T14370] odev_open+0x67/0xa0 [ 1166.585338][T14370] chrdev_open+0x58c/0x600 [ 1166.589820][T14370] ? cd_forget+0x160/0x160 [ 1166.594295][T14370] ? fsnotify_perm+0x3ed/0x5e0 [ 1166.599131][T14370] do_dentry_open+0x880/0x14b0 [ 1166.603952][T14370] ? cd_forget+0x160/0x160 [ 1166.608426][T14370] path_openat+0x284f/0x3270 [ 1166.613090][T14370] ? do_sys_openat2+0xda/0x1d0 [ 1166.617923][T14370] ? __x64_sys_openat+0x139/0x160 [ 1166.623118][T14370] ? verify_lock_unused+0x140/0x140 [ 1166.628373][T14370] ? do_filp_open+0x430/0x430 [ 1166.633120][T14370] do_filp_open+0x1f2/0x430 [ 1166.637676][T14370] ? vfs_tmpfile+0x620/0x620 [ 1166.642336][T14370] ? _raw_spin_unlock+0x28/0x40 [ 1166.647254][T14370] ? alloc_fd+0x590/0x640 [ 1166.651673][T14370] do_sys_openat2+0x134/0x1d0 [ 1166.656412][T14370] ? do_sys_open+0xe0/0xe0 [ 1166.660882][T14370] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1166.666912][T14370] ? lock_chain_count+0x20/0x20 [ 1166.671838][T14370] __x64_sys_openat+0x139/0x160 [ 1166.676767][T14370] do_syscall_64+0x55/0xb0 [ 1166.681248][T14370] ? clear_bhb_loop+0x40/0x90 [ 1166.686060][T14370] ? clear_bhb_loop+0x40/0x90 [ 1166.690796][T14370] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1166.696738][T14370] RIP: 0033:0x7f5877b9fb19 [ 1166.701205][T14370] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1166.720869][T14370] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1166.729335][T14370] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1166.737435][T14370] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1166.745445][T14370] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1166.753460][T14370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1166.761483][T14370] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1166.769540][T14370] [ 1167.888924][T14408] FAULT_INJECTION: forcing a failure. [ 1167.888924][T14408] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.901887][T14408] CPU: 0 PID: 14408 Comm: syz.8.1597 Not tainted syzkaller #0 [ 1167.909415][T14408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1167.919542][T14408] Call Trace: [ 1167.922883][T14408] [ 1167.925872][T14408] dump_stack_lvl+0x18c/0x250 [ 1167.930627][T14408] ? show_regs_print_info+0x20/0x20 [ 1167.935897][T14408] ? load_image+0x420/0x420 [ 1167.940469][T14408] ? __might_sleep+0xe0/0xe0 [ 1167.945141][T14408] ? __lock_acquire+0x7eb0/0x7eb0 [ 1167.950234][T14408] should_fail_ex+0x394/0x4c0 [ 1167.954985][T14408] should_failslab+0x9/0x20 [ 1167.959549][T14408] slab_pre_alloc_hook+0x59/0x300 [ 1167.964644][T14408] ? snd_seq_oss_readq_new+0x51/0x250 [ 1167.970092][T14408] __kmem_cache_alloc_node+0x53/0x260 [ 1167.975524][T14408] ? snd_seq_oss_readq_new+0x51/0x250 [ 1167.980986][T14408] kmalloc_trace+0x2a/0xe0 [ 1167.985465][T14408] snd_seq_oss_readq_new+0x51/0x250 [ 1167.990728][T14408] snd_seq_oss_open+0x807/0xf10 [ 1167.995712][T14408] ? snd_seq_oss_delete_client+0x50/0x50 [ 1168.001450][T14408] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1168.007691][T14408] ? soundcore_open+0x274/0x4c0 [ 1168.012605][T14408] ? odev_open+0x5c/0xa0 [ 1168.016928][T14408] ? __lock_acquire+0x7eb0/0x7eb0 [ 1168.022012][T14408] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1168.028076][T14408] ? async_call_lookup_ports+0x20/0x20 [ 1168.033610][T14408] ? do_raw_spin_unlock+0x121/0x230 [ 1168.038901][T14408] ? soundcore_open+0x310/0x4c0 [ 1168.043821][T14408] odev_open+0x67/0xa0 [ 1168.047955][T14408] chrdev_open+0x58c/0x600 [ 1168.052438][T14408] ? cd_forget+0x160/0x160 [ 1168.056919][T14408] ? fsnotify_perm+0x3ed/0x5e0 [ 1168.061751][T14408] do_dentry_open+0x880/0x14b0 [ 1168.066587][T14408] ? cd_forget+0x160/0x160 [ 1168.071080][T14408] path_openat+0x284f/0x3270 [ 1168.075762][T14408] ? do_sys_openat2+0xda/0x1d0 [ 1168.080582][T14408] ? __x64_sys_openat+0x139/0x160 [ 1168.085673][T14408] ? verify_lock_unused+0x140/0x140 [ 1168.090935][T14408] ? do_filp_open+0x430/0x430 [ 1168.095691][T14408] do_filp_open+0x1f2/0x430 [ 1168.100302][T14408] ? vfs_tmpfile+0x620/0x620 [ 1168.104977][T14408] ? _raw_spin_unlock+0x28/0x40 [ 1168.109933][T14408] ? alloc_fd+0x590/0x640 [ 1168.114341][T14408] do_sys_openat2+0x134/0x1d0 [ 1168.119258][T14408] ? do_sys_open+0xe0/0xe0 [ 1168.123738][T14408] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1168.129800][T14408] ? lock_chain_count+0x20/0x20 [ 1168.134724][T14408] __x64_sys_openat+0x139/0x160 [ 1168.139662][T14408] do_syscall_64+0x55/0xb0 [ 1168.144144][T14408] ? clear_bhb_loop+0x40/0x90 [ 1168.148888][T14408] ? clear_bhb_loop+0x40/0x90 [ 1168.153726][T14408] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1168.159723][T14408] RIP: 0033:0x7f5877b9fb19 [ 1168.164203][T14408] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1168.183879][T14408] RSP: 002b:00007f5878b4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1168.192357][T14408] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1168.200587][T14408] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1168.208631][T14408] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1168.216667][T14408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1168.224706][T14408] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1168.232772][T14408] [ 1168.381948][ T5791] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1168.405604][ T5791] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1168.419466][ T5791] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1168.440457][ T5791] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1168.451851][ T5791] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 1168.466812][ T5791] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1168.607946][T14412] rxe_eth0 speed is unknown, defaulting to 1000 [ 1169.345962][T14448] FAULT_INJECTION: forcing a failure. [ 1169.345962][T14448] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.375220][T14448] CPU: 0 PID: 14448 Comm: syz.2.1607 Not tainted syzkaller #0 [ 1169.382785][T14448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1169.392905][T14448] Call Trace: [ 1169.396236][T14448] [ 1169.399229][T14448] dump_stack_lvl+0x18c/0x250 [ 1169.403991][T14448] ? show_regs_print_info+0x20/0x20 [ 1169.409261][T14448] ? load_image+0x420/0x420 [ 1169.413859][T14448] ? __might_sleep+0xe0/0xe0 [ 1169.418514][T14448] ? __lock_acquire+0x7eb0/0x7eb0 [ 1169.423601][T14448] should_fail_ex+0x394/0x4c0 [ 1169.428331][T14448] should_failslab+0x9/0x20 [ 1169.432918][T14448] slab_pre_alloc_hook+0x59/0x300 [ 1169.437991][T14448] ? snd_timer_instance_new+0x51/0x210 [ 1169.443489][T14448] __kmem_cache_alloc_node+0x53/0x260 [ 1169.448898][T14448] ? vsprintf+0x30/0x30 [ 1169.453099][T14448] ? snd_timer_instance_new+0x51/0x210 [ 1169.458598][T14448] kmalloc_trace+0x2a/0xe0 [ 1169.463063][T14448] snd_timer_instance_new+0x51/0x210 [ 1169.468392][T14448] snd_seq_timer_open+0x23b/0x610 [ 1169.473471][T14448] ? snd_seq_timer_set_skew+0xd0/0xd0 [ 1169.478992][T14448] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 1169.484925][T14448] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 1169.490943][T14448] ? _raw_spin_unlock+0x40/0x40 [ 1169.495866][T14448] ? snd_seq_timer_defaults+0x35/0x530 [ 1169.501394][T14448] snd_seq_queue_alloc+0x3b7/0x740 [ 1169.506644][T14448] snd_seq_ioctl_create_queue+0x7f/0x3b0 [ 1169.512322][T14448] ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0 [ 1169.518605][T14448] snd_seq_oss_open+0x658/0xf10 [ 1169.523520][T14448] ? snd_seq_oss_delete_client+0x50/0x50 [ 1169.529215][T14448] ? trace_raw_output_contention_end+0xd0/0xd0 [ 1169.535443][T14448] ? soundcore_open+0x274/0x4c0 [ 1169.540362][T14448] ? odev_open+0x5c/0xa0 [ 1169.544635][T14448] ? __lock_acquire+0x7eb0/0x7eb0 [ 1169.549699][T14448] ? snd_seq_oss_process_event+0x29b0/0x29b0 [ 1169.555802][T14448] ? async_call_lookup_ports+0x20/0x20 [ 1169.561301][T14448] ? do_raw_spin_unlock+0x121/0x230 [ 1169.566539][T14448] ? soundcore_open+0x310/0x4c0 [ 1169.571450][T14448] odev_open+0x67/0xa0 [ 1169.575575][T14448] chrdev_open+0x58c/0x600 [ 1169.580054][T14448] ? cd_forget+0x160/0x160 [ 1169.584512][T14448] ? fsnotify_perm+0x3ed/0x5e0 [ 1169.589336][T14448] do_dentry_open+0x880/0x14b0 [ 1169.594139][T14448] ? cd_forget+0x160/0x160 [ 1169.598770][T14448] path_openat+0x284f/0x3270 [ 1169.603411][T14448] ? do_sys_openat2+0xda/0x1d0 [ 1169.608210][T14448] ? __x64_sys_openat+0x139/0x160 [ 1169.613276][T14448] ? verify_lock_unused+0x140/0x140 [ 1169.618517][T14448] ? do_filp_open+0x430/0x430 [ 1169.623243][T14448] do_filp_open+0x1f2/0x430 [ 1169.627807][T14448] ? vfs_tmpfile+0x620/0x620 [ 1169.632449][T14448] ? _raw_spin_unlock+0x28/0x40 [ 1169.637333][T14448] ? alloc_fd+0x590/0x640 [ 1169.641706][T14448] do_sys_openat2+0x134/0x1d0 [ 1169.646421][T14448] ? do_sys_open+0xe0/0xe0 [ 1169.650908][T14448] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1169.656927][T14448] ? lock_chain_count+0x20/0x20 [ 1169.661817][T14448] __x64_sys_openat+0x139/0x160 [ 1169.666795][T14448] do_syscall_64+0x55/0xb0 [ 1169.671251][T14448] ? clear_bhb_loop+0x40/0x90 [ 1169.675970][T14448] ? clear_bhb_loop+0x40/0x90 [ 1169.680691][T14448] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1169.686617][T14448] RIP: 0033:0x7fb4e2b9fb19 [ 1169.691063][T14448] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1169.710706][T14448] RSP: 002b:00007fb4e39b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1169.719243][T14448] RAX: ffffffffffffffda RBX: 00007fb4e2e25fa0 RCX: 00007fb4e2b9fb19 [ 1169.727251][T14448] RDX: 0000000000080200 RSI: 0000200000000a80 RDI: ffffffffffffff9c [ 1169.735252][T14448] RBP: 00007fb4e2c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1169.743251][T14448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1169.751254][T14448] R13: 00007fb4e2e26038 R14: 00007fb4e2e25fa0 R15: 00007ffc421f8398 [ 1169.759270][T14448] [ 1169.967488][T14412] chnl_net:caif_netlink_parms(): no params data found [ 1170.255207][T14472] FAULT_INJECTION: forcing a failure. [ 1170.255207][T14472] name failslab, interval 1, probability 0, space 0, times 0 [ 1170.276969][T14412] bridge0: port 1(bridge_slave_0) entered blocking state [ 1170.302664][T14412] bridge0: port 1(bridge_slave_0) entered disabled state [ 1170.310960][T14472] CPU: 1 PID: 14472 Comm: syz.8.1613 Not tainted syzkaller #0 [ 1170.318495][T14472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1170.328610][T14472] Call Trace: [ 1170.331937][T14472] [ 1170.334915][T14472] dump_stack_lvl+0x18c/0x250 [ 1170.339658][T14472] ? show_regs_print_info+0x20/0x20 [ 1170.346136][T14472] ? load_image+0x420/0x420 [ 1170.350798][T14472] ? __might_sleep+0xe0/0xe0 [ 1170.355472][T14472] ? __lock_acquire+0x7eb0/0x7eb0 [ 1170.360558][T14472] should_fail_ex+0x394/0x4c0 [ 1170.365307][T14472] should_failslab+0x9/0x20 [ 1170.369880][T14472] slab_pre_alloc_hook+0x59/0x300 [ 1170.374968][T14472] kmem_cache_alloc+0x5a/0x2d0 [ 1170.379785][T14472] ? security_file_alloc+0x34/0x120 [ 1170.385036][T14472] security_file_alloc+0x34/0x120 [ 1170.390125][T14472] init_file+0x94/0x1f0 [ 1170.394351][T14472] alloc_empty_file+0xb7/0x1d0 [ 1170.399180][T14472] alloc_file+0x5b/0x600 [ 1170.403492][T14472] alloc_file_pseudo+0x184/0x210 [ 1170.408488][T14472] ? fput+0x1a0/0x1a0 [ 1170.412529][T14472] anon_inode_getfile+0xc5/0x1a0 [ 1170.417523][T14472] __pidfd_prepare+0x7e/0x140 [ 1170.421159][T14412] bridge_slave_0: entered allmulticast mode [ 1170.422339][T14472] __se_sys_pidfd_open+0xd6/0x250 [ 1170.433333][T14472] ? __x64_sys_pidfd_open+0x60/0x60 [ 1170.437758][T14412] bridge_slave_0: entered promiscuous mode [ 1170.438606][T14472] ? lockdep_hardirqs_on+0x98/0x150 [ 1170.449681][T14472] do_syscall_64+0x55/0xb0 [ 1170.454162][T14472] ? clear_bhb_loop+0x40/0x90 [ 1170.457204][T14412] bridge0: port 2(bridge_slave_1) entered blocking state [ 1170.458882][T14472] ? clear_bhb_loop+0x40/0x90 [ 1170.469271][T14412] bridge0: port 2(bridge_slave_1) entered disabled state [ 1170.470635][T14472] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1170.470673][T14472] RIP: 0033:0x7f5877b9fb19 [ 1170.486558][T14412] bridge_slave_1: entered allmulticast mode [ 1170.488058][T14472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1170.488083][T14472] RSP: 002b:00007f5878b4f018 EFLAGS: 00000246 [ 1170.506577][T14412] bridge_slave_1: entered promiscuous mode [ 1170.513716][T14472] ORIG_RAX: 00000000000001b2 [ 1170.513732][T14472] RAX: ffffffffffffffda RBX: 00007f5877e25fa0 RCX: 00007f5877b9fb19 [ 1170.513751][T14472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000035c [ 1170.513767][T14472] RBP: 00007f5877c37b70 R08: 0000000000000000 R09: 0000000000000000 [ 1170.554500][T14472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1170.562529][T14472] R13: 00007f5877e26038 R14: 00007f5877e25fa0 R15: 00007ffe5e23cba8 [ 1170.570577][T14472] [ 1170.575933][ T5791] Bluetooth: hci2: command tx timeout [ 1170.594715][ C1] ------------[ cut here ]------------ [ 1170.600355][ C1] WARNING: CPU: 1 PID: 14475 at net/mac80211/tx.c:5135 __ieee80211_beacon_get+0x1141/0x1520 [ 1170.610575][ C1] Modules linked in: [ 1170.614530][ C1] CPU: 1 PID: 14475 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 1170.622521][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1170.632805][ C1] RIP: 0010:__ieee80211_beacon_get+0x1141/0x1520 [ 1170.639258][ C1] Code: f7 4c 89 ef e8 90 08 b1 f7 45 31 ed 4c 8b bc 24 a0 00 00 00 e9 7f fe ff ff e8 5b aa 72 f7 0f 0b e9 61 f8 ff ff e8 4f aa 72 f7 <0f> 0b e9 85 fb ff ff e8 43 aa 72 f7 48 c7 c7 a0 f3 66 8f 4c 89 e6 [ 1170.658966][ C1] RSP: 0018:ffffc900001f0a18 EFLAGS: 00010246 [ 1170.665142][ C1] RAX: ffffffff8a153451 RBX: dffffc0000000000 RCX: ffff8880329b1e00 [ 1170.673215][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 1170.680898][ T3525] ------------[ cut here ]------------ [ 1170.681240][ T3525] WARNING: CPU: 0 PID: 3525 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x1131/0x2950 [ 1170.681294][ T3525] Modules linked in: [ 1170.681312][ T3525] CPU: 0 PID: 3525 Comm: kworker/u4:11 Not tainted syzkaller #0 [ 1170.686880][ C1] RBP: 0000000000000000 R08: ffff8880329b1e00 R09: 0000000000000003 [ 1170.686913][ C1] R10: 0000000000000007 R11: 0000000000000100 R12: ffff88805c496420 [ 1170.686930][ C1] R13: ffff88801f3a7424 R14: ffff88805c496910 R15: ffff88801f3a7400 [ 1170.686948][ C1] FS: 0000000000000000(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000 [ 1170.686971][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1170.686985][ C1] CR2: 00007ffe60102f10 CR3: 000000005d024000 CR4: 00000000003526e0 [ 1170.687004][ C1] Call Trace: [ 1170.701408][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1170.702117][ C1] [ 1170.710145][ T3525] Workqueue: phy22 ieee80211_csa_finalize_work [ 1170.717827][ C1] ? __ieee80211_beacon_get+0x36/0x1520 [ 1170.726646][ T3525] [ 1170.733962][ C1] ieee80211_beacon_get_tim+0xbf/0x580 [ 1170.734007][ C1] ? ieee80211_beacon_get_template_ema_list+0x90/0x90 [ 1170.734050][ C1] mac80211_hwsim_beacon_tx+0x3bd/0x770 [ 1170.743738][ T3525] RIP: 0010:ieee80211_vif_use_reserved_switch+0x1131/0x2950 [ 1170.749703][ C1] __iterate_interfaces+0x225/0x4c0 [ 1170.757920][ T3525] Code: 48 89 df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 <0f> 0b 0f 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74 [ 1170.761208][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 1170.771457][ T3525] RSP: 0018:ffffc9000cd979b8 EFLAGS: 00010293 [ 1170.774174][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180 [ 1170.780363][ T3525] [ 1170.780373][ T3525] RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff8880301f5a00 [ 1170.785951][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 1170.785984][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 [ 1170.788314][ T3525] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1170.793781][ C1] mac80211_hwsim_beacon+0xbb/0x1b0 [ 1170.803118][ T3525] RBP: dffffc0000000000 R08: ffff88805c49560f R09: 1ffff1100b892ac1 [ 1170.806235][ C1] ? hw_scan_work+0xf10/0xf10 [ 1170.806262][ C1] __hrtimer_run_queues+0x525/0xc10 [ 1170.806309][ C1] ? hrtimer_interrupt+0x980/0x980 [ 1170.806335][ C1] ? read_tsc+0x9/0x20 [ 1170.806372][ C1] hrtimer_run_softirq+0x177/0x290 [ 1170.813665][ T3525] R10: dffffc0000000000 R11: ffffed100b892ac2 R12: 0000000000000001 [ 1170.819175][ C1] handle_softirqs+0x27d/0x820 [ 1170.819201][ C1] ? read_tsc+0x9/0x20 [ 1170.819225][ C1] ? ktime_get+0x24b/0x280 [ 1170.819256][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 1170.819286][ C1] ? do_softirq+0x1a0/0x1a0 [ 1170.819322][ C1] __irq_exit_rcu+0xd3/0x190 [ 1170.819347][ C1] ? irq_exit_rcu+0x20/0x20 [ 1170.819381][ C1] irq_exit_rcu+0x9/0x20 [ 1170.819403][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 1170.819439][ C1] [ 1170.819448][ C1] [ 1170.819459][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1170.819492][ C1] RIP: 0010:mt_validate+0x3d6a/0x4410 [ 1170.819523][ C1] Code: 24 b8 00 00 00 09 0f 84 9e 05 00 00 e8 bf 8b 02 f7 49 89 dc 4c 8b b4 24 a0 00 00 00 0f b6 04 24 4c 89 7c 24 08 48 89 44 24 28 <4d> 8d 3c c7 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 [ 1170.819544][ C1] RSP: 0018:ffffc900032973c0 EFLAGS: 00000293 [ 1170.819568][ C1] RAX: 0000000000000001 RBX: ffff888027d36d00 RCX: ffff8880329b1e00 [ 1170.819586][ C1] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000000 [ 1170.819601][ C1] RBP: ffffc90003297570 R08: ffff8880329b1e00 R09: 0000000000000003 [ 1170.819618][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: ffff888027d36d00 [ 1170.819631][ C1] R13: dffffc0000000000 R14: ffff888033605f40 R15: ffff8880274b6e80 [ 1170.819677][ C1] ? mt_validate+0x114/0x4410 [ 1170.819706][ C1] ? mt_cache_shrink+0x20/0x20 [ 1170.819750][ C1] ? uprobe_mmap+0xd06/0x1140 [ 1170.819793][ C1] validate_mm+0xc6/0x450 [ 1170.839447][ T3525] R13: ffff88805d002cd0 R14: ffff88805d002d48 R15: ffff8880615fa530 [ 1170.845780][ C1] ? vm_stat_account+0x120/0x120 [ 1170.851813][ T3525] FS: 0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 1170.859087][ C1] ? vma_prepare+0x491/0x4c0 [ 1170.861391][ T3525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1170.869410][ C1] ? vma_adjust_trans_huge+0x311/0x3d0 [ 1170.869449][ C1] __split_vma+0xa39/0xc20 [ 1170.875752][ T3525] CR2: 000000110c31a8c0 CR3: 000000004ebee000 CR4: 00000000003526f0 [ 1170.882770][ C1] ? mmap_write_unlock+0x160/0x160 [ 1170.890770][ T3525] Call Trace: [ 1170.890784][ T3525] [ 1170.896044][ C1] do_vmi_align_munmap+0x310/0x16a0 [ 1170.896092][ C1] ? do_vmi_munmap+0x2d0/0x2d0 [ 1170.896133][ C1] ? mtree_range_walk+0x68c/0x7b0 [ 1170.906854][ T3525] ieee80211_link_use_reserved_context+0x37b/0x5c0 [ 1170.909036][ C1] ? mas_find_setup+0x47f/0x590 [ 1170.914108][ T3525] ieee80211_csa_finalize+0x571/0xeb0 [ 1170.919261][ C1] do_vmi_munmap+0x252/0x2d0 [ 1170.919303][ C1] mmap_region+0x8d9/0x2090 [ 1170.919352][ C1] ? file_mmap_ok+0x170/0x170 [ 1170.919391][ C1] ? cap_mmap_addr+0x157/0x2b0 [ 1170.919425][ C1] ? file_mmap_ok+0x11c/0x170 [ 1170.923495][ T3525] ? mutex_lock_nested+0x20/0x20 [ 1170.928671][ C1] do_mmap+0x98f/0x10a0 [ 1170.928764][ C1] ? mlock_future_ok+0xf0/0xf0 [ 1170.936772][ T3525] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1170.941521][ C1] ? down_write+0x200/0x200 [ 1170.945635][ T3525] ? ieee80211_csa_finalize_work+0x140/0x140 [ 1170.950068][ C1] vm_mmap_pgoff+0x1c4/0x3f0 [ 1170.954838][ T3525] ? read_lock_is_recursive+0x20/0x20 [ 1170.959400][ C1] ? account_locked_vm+0x200/0x200 [ 1170.963999][ T3525] ieee80211_csa_finalize_work+0xf6/0x140 [ 1170.968578][ C1] ksys_mmap_pgoff+0x4c9/0x720 [ 1170.968612][ C1] ? __x64_sys_mmap+0x7a/0x130 [ 1170.968641][ C1] do_syscall_64+0x55/0xb0 [ 1170.968670][ C1] ? clear_bhb_loop+0x40/0x90 [ 1170.972923][ T3525] ? process_scheduled_works+0x975/0x1600 [ 1170.978604][ C1] ? clear_bhb_loop+0x40/0x90 [ 1170.981557][ T3525] process_scheduled_works+0xa60/0x1600 [ 1170.984504][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1170.990767][ T3525] ? worker_attach_to_pool+0x370/0x370 [ 1170.995952][ C1] RIP: 0033:0x7f11832a7242 [ 1170.995976][ C1] Code: 08 00 04 00 00 eb e2 90 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 33 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e 5b 5d c3 0f 1f 00 c7 05 46 40 01 00 16 00 [ 1171.018332][ T3525] ? assign_work+0x3cc/0x5d0 [ 1171.021865][ C1] RSP: 002b:00007ffe60102ef8 EFLAGS: 00000206 [ 1171.030527][ T3525] worker_thread+0xa5e/0xfe0 [ 1171.037911][ C1] ORIG_RAX: 0000000000000009 [ 1171.045999][ T3525] kthread+0x2fa/0x390 [ 1171.053938][ C1] RAX: ffffffffffffffda RBX: 00007f11831d1000 RCX: 00007f11832a7242 [ 1171.063365][ T3525] ? pr_cont_work+0x550/0x550 [ 1171.066674][ C1] RDX: 0000000000000005 RSI: 0000000000086000 RDI: 00007f11831d1000 [ 1171.066693][ C1] RBP: 0000000000000812 R08: 0000000000000003 R09: 0000000000010000 [ 1171.066709][ C1] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffe60102f48 [ 1171.066725][ C1] R13: 00007f11832830c0 R14: 00007ffe60103300 R15: 00000fffcc0205e2 [ 1171.066762][ C1] [ 1171.066774][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1171.066786][ C1] CPU: 1 PID: 14475 Comm: dhcpcd-run-hook Not tainted syzkaller #0 [ 1171.066808][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1171.066821][ C1] Call Trace: [ 1171.066829][ C1] [ 1171.066838][ C1] dump_stack_lvl+0x18c/0x250 [ 1171.066909][ C1] ? show_regs_print_info+0x20/0x20 [ 1171.067015][ C1] ? load_image+0x420/0x420 [ 1171.067136][ C1] panic+0x2ca/0x720 [ 1171.067202][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 1171.067307][ C1] __warn+0x2e0/0x470 [ 1171.067361][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.067427][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.067482][ C1] report_bug+0x2be/0x4f0 [ 1171.067556][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.067618][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.067674][ C1] ? __ieee80211_beacon_get+0x1143/0x1520 [ 1171.067735][ C1] handle_bug+0xcf/0x120 [ 1171.067803][ C1] exc_invalid_op+0x1a/0x50 [ 1171.067878][ C1] asm_exc_invalid_op+0x1a/0x20 [ 1171.067952][ C1] RIP: 0010:__ieee80211_beacon_get+0x1141/0x1520 [ 1171.068009][ C1] Code: f7 4c 89 ef e8 90 08 b1 f7 45 31 ed 4c 8b bc 24 a0 00 00 00 e9 7f fe ff ff e8 5b aa 72 f7 0f 0b e9 61 f8 ff ff e8 4f aa 72 f7 <0f> 0b e9 85 fb ff ff e8 43 aa 72 f7 48 c7 c7 a0 f3 66 8f 4c 89 e6 [ 1171.068061][ C1] RSP: 0018:ffffc900001f0a18 EFLAGS: 00010246 [ 1171.068115][ C1] RAX: ffffffff8a153451 RBX: dffffc0000000000 RCX: ffff8880329b1e00 [ 1171.068161][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 1171.068194][ C1] RBP: 0000000000000000 R08: ffff8880329b1e00 R09: 0000000000000003 [ 1171.068234][ C1] R10: 0000000000000007 R11: 0000000000000100 R12: ffff88805c496420 [ 1171.068268][ C1] R13: ffff88801f3a7424 R14: ffff88805c496910 R15: ffff88801f3a7400 [ 1171.068350][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.068453][ C1] ? __ieee80211_beacon_get+0x1141/0x1520 [ 1171.068506][ C1] ? __ieee80211_beacon_get+0x36/0x1520 [ 1171.068597][ C1] ieee80211_beacon_get_tim+0xbf/0x580 [ 1171.068663][ C1] ? ieee80211_beacon_get_template_ema_list+0x90/0x90 [ 1171.068755][ C1] mac80211_hwsim_beacon_tx+0x3bd/0x770 [ 1171.068834][ C1] __iterate_interfaces+0x225/0x4c0 [ 1171.068908][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 1171.068981][ C1] ? ieee80211_iterate_active_interfaces_atomic+0x2a/0x180 [ 1171.069056][ C1] ? mac80211_hwsim_vendor_cmd_test+0x2f0/0x2f0 [ 1171.069128][ C1] ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 [ 1171.069206][ C1] mac80211_hwsim_beacon+0xbb/0x1b0 [ 1171.069269][ C1] ? hw_scan_work+0xf10/0xf10 [ 1171.069340][ C1] __hrtimer_run_queues+0x525/0xc10 [ 1171.069461][ C1] ? hrtimer_interrupt+0x980/0x980 [ 1171.069524][ C1] ? read_tsc+0x9/0x20 [ 1171.069614][ C1] hrtimer_run_softirq+0x177/0x290 [ 1171.069706][ C1] handle_softirqs+0x27d/0x820 [ 1171.069781][ C1] ? read_tsc+0x9/0x20 [ 1171.069843][ C1] ? ktime_get+0x24b/0x280 [ 1171.069926][ C1] ? __irq_exit_rcu+0xd3/0x190 [ 1171.069991][ C1] ? do_softirq+0x1a0/0x1a0 [ 1171.070083][ C1] __irq_exit_rcu+0xd3/0x190 [ 1171.070140][ C1] ? irq_exit_rcu+0x20/0x20 [ 1171.070225][ C1] irq_exit_rcu+0x9/0x20 [ 1171.070279][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 1171.070371][ C1] [ 1171.070391][ C1] [ 1171.070413][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1171.070489][ C1] RIP: 0010:mt_validate+0x3d6a/0x4410 [ 1171.070563][ C1] Code: 24 b8 00 00 00 09 0f 84 9e 05 00 00 e8 bf 8b 02 f7 49 89 dc 4c 8b b4 24 a0 00 00 00 0f b6 04 24 4c 89 7c 24 08 48 89 44 24 28 <4d> 8d 3c c7 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 [ 1171.070607][ C1] RSP: 0018:ffffc900032973c0 EFLAGS: 00000293 [ 1171.070651][ C1] RAX: 0000000000000001 RBX: ffff888027d36d00 RCX: ffff8880329b1e00 [ 1171.070693][ C1] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000000 [ 1171.070727][ C1] RBP: ffffc90003297570 R08: ffff8880329b1e00 R09: 0000000000000003 [ 1171.070769][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: ffff888027d36d00 [ 1171.070803][ C1] R13: dffffc0000000000 R14: ffff888033605f40 R15: ffff8880274b6e80 [ 1171.070916][ C1] ? mt_validate+0x114/0x4410 [ 1171.070988][ C1] ? mt_cache_shrink+0x20/0x20 [ 1171.071074][ C1] ? uprobe_mmap+0xd06/0x1140 [ 1171.071205][ C1] validate_mm+0xc6/0x450 [ 1171.071308][ C1] ? vm_stat_account+0x120/0x120 [ 1171.071413][ C1] ? vma_prepare+0x491/0x4c0 [ 1171.071478][ C1] ? vma_adjust_trans_huge+0x311/0x3d0 [ 1171.071571][ C1] __split_vma+0xa39/0xc20 [ 1171.071625][ T3525] ? kthread_blkcg+0xd0/0xd0 [ 1171.071678][ T3525] ret_from_fork+0x48/0x80 [ 1171.071764][ T3525] ? kthread_blkcg+0xd0/0xd0 [ 1171.071836][ T3525] ret_from_fork_asm+0x11/0x20 [ 1171.071961][ T3525] [ 1171.071994][ T3525] irq event stamp: 9478963 [ 1171.072015][ T3525] hardirqs last enabled at (9478965): [] vprintk_store+0x9fb/0xd50 [ 1171.072098][ T3525] hardirqs last disabled at (9478966): [] vprintk_store+0x194/0xd50 [ 1171.072174][ T3525] softirqs last enabled at (9478948): [] __irq_exit_rcu+0xd3/0x190 [ 1171.072249][ T3525] softirqs last disabled at (9478907): [] __irq_exit_rcu+0xd3/0x190 [ 1171.072319][ T3525] ---[ end trace 0000000000000000 ]--- [ 1171.088682][ T3463] ------------[ cut here ]------------ [ 1171.088707][ T3463] WARNING: CPU: 0 PID: 3463 at net/mac80211/chan.c:92 ieee80211_vif_use_reserved_switch+0x1131/0x2950 [ 1171.088870][ T3463] Modules linked in: [ 1171.088903][ T3463] CPU: 0 PID: 3463 Comm: kworker/u4:8 Tainted: G W syzkaller #0 [ 1171.088963][ T3463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1171.088996][ T3463] Workqueue: phy21 ieee80211_csa_finalize_work [ 1171.089058][ T3463] RIP: 0010:ieee80211_vif_use_reserved_switch+0x1131/0x2950 [ 1171.089144][ T3463] Code: 48 89 df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 <0f> 0b 0f 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74 [ 1171.089195][ T3463] RSP: 0018:ffffc9000cac79b8 EFLAGS: 00010293 [ 1171.089238][ T3463] RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff88802feb1e00 [ 1171.089280][ T3463] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1171.089306][ T3463] RBP: dffffc0000000000 R08: ffff8880780dd60f R09: 1ffff1100f01bac1 [ 1171.089349][ T3463] R10: dffffc0000000000 R11: ffffed100f01bac2 R12: 0000000000000001 [ 1171.089384][ T3463] R13: ffff88807cf32cd0 R14: ffff88807cf32d48 R15: ffff888026e28730 [ 1171.089433][ T3463] FS: 0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 1171.089477][ T3463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1171.089512][ T3463] CR2: 000000110c3d92df CR3: 0000000048ff9000 CR4: 00000000003526f0 [ 1171.089552][ T3463] Call Trace: [ 1171.089573][ T3463] [ 1171.089640][ T3463] ieee80211_link_use_reserved_context+0x37b/0x5c0 [ 1171.089747][ T3463] ieee80211_csa_finalize+0x571/0xeb0 [ 1171.089819][ T3463] ? mutex_lock_nested+0x20/0x20 [ 1171.089875][ T3463] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1171.089947][ T3463] ? ieee80211_csa_finalize_work+0x140/0x140 [ 1171.090003][ T3463] ? read_lock_is_recursive+0x20/0x20 [ 1171.090099][ T3463] ieee80211_csa_finalize_work+0xf6/0x140 [ 1171.090160][ T3463] ? process_scheduled_works+0x975/0x1600 [ 1171.090265][ T3463] process_scheduled_works+0xa60/0x1600 [ 1171.090435][ T3463] ? worker_attach_to_pool+0x370/0x370 [ 1171.090530][ T3463] ? assign_work+0x3cc/0x5d0 [ 1171.090624][ T3463] worker_thread+0xa5e/0xfe0 [ 1171.090774][ T3463] kthread+0x2fa/0x390 [ 1171.090827][ T3463] ? pr_cont_work+0x550/0x550 [ 1171.090910][ T3463] ? kthread_blkcg+0xd0/0xd0 [ 1171.090971][ T3463] ret_from_fork+0x48/0x80 [ 1171.091035][ T3463] ? kthread_blkcg+0xd0/0xd0 [ 1171.091091][ T3463] ret_from_fork_asm+0x11/0x20 [ 1171.091212][ T3463] [ 1171.091232][ T3463] irq event stamp: 8989909 [ 1171.091254][ T3463] hardirqs last enabled at (8989911): [] vprintk_store+0x9fb/0xd50 [ 1171.091324][ T3463] hardirqs last disabled at (8989912): [] vprintk_store+0x194/0xd50 [ 1171.091398][ T3463] softirqs last enabled at (8989730): [] batadv_nc_purge_paths+0x300/0x3a0 [ 1171.091490][ T3463] softirqs last disabled at (8989728): [] batadv_nc_purge_paths+0xe2/0x3a0 [ 1171.091625][ T3463] ---[ end trace 0000000000000000 ]--- [ 1171.094162][ T3463] ------------[ cut here ]------------ [ 1171.094184][ T3463] WARNING: CPU: 0 PID: 3463 at net/mac80211/chan.c:1441 ieee80211_vif_use_reserved_switch+0x1133/0x2950 [ 1171.094305][ T3463] Modules linked in: [ 1171.094337][ T3463] CPU: 0 PID: 3463 Comm: kworker/u4:8 Tainted: G W syzkaller #0 [ 1171.094390][ T3463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1171.094422][ T3463] Workqueue: phy21 ieee80211_csa_finalize_work [ 1171.094477][ T3463] RIP: 0010:ieee80211_vif_use_reserved_switch+0x1133/0x2950 [ 1171.094562][ T3463] Code: df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 0f 0b <0f> 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74 24 20 [ 1171.094605][ T3463] RSP: 0018:ffffc9000cac79b8 EFLAGS: 00010293 [ 1171.094650][ T3463] RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff88802feb1e00 [ 1171.094692][ T3463] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1171.094725][ T3463] RBP: dffffc0000000000 R08: ffff8880780dd60f R09: 1ffff1100f01bac1 [ 1171.094766][ T3463] R10: dffffc0000000000 R11: ffffed100f01bac2 R12: 0000000000000001 [ 1171.094816][ T3463] R13: ffff88807cf32cd0 R14: ffff88807cf32d48 R15: ffff888026e28730 [ 1171.094858][ T3463] FS: 0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 1171.094902][ T3463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1171.094943][ T3463] CR2: 000000110c3d92df CR3: 0000000048ff9000 CR4: 00000000003526f0 [ 1171.094984][ T3463] Call Trace: [ 1171.095006][ T3463] [ 1171.095203][ T3463] ieee80211_link_use_reserved_context+0x37b/0x5c0 [ 1171.095310][ T3463] ieee80211_csa_finalize+0x571/0xeb0 [ 1171.095375][ T3463] ? mutex_lock_nested+0x20/0x20 [ 1171.095520][ T3463] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1171.095585][ T3463] ? ieee80211_csa_finalize_work+0x140/0x140 [ 1171.095648][ T3463] ? read_lock_is_recursive+0x20/0x20 [ 1171.095745][ T3463] ieee80211_csa_finalize_work+0xf6/0x140 [ 1171.095806][ T3463] ? process_scheduled_works+0x975/0x1600 [ 1171.095890][ T3463] process_scheduled_works+0xa60/0x1600 [ 1171.096050][ T3463] ? worker_attach_to_pool+0x370/0x370 [ 1171.096139][ T3463] ? assign_work+0x3cc/0x5d0 [ 1171.096232][ T3463] worker_thread+0xa5e/0xfe0 [ 1171.096370][ T3463] kthread+0x2fa/0x390 [ 1171.096424][ T3463] ? pr_cont_work+0x550/0x550 [ 1171.096513][ T3463] ? kthread_blkcg+0xd0/0xd0 [ 1171.096589][ T3463] ret_from_fork+0x48/0x80 [ 1171.096668][ T3463] ? kthread_blkcg+0xd0/0xd0 [ 1171.096732][ T3463] ret_from_fork_asm+0x11/0x20 [ 1171.096856][ T3463] [ 1171.096869][ T3463] irq event stamp: 8990009 [ 1171.096890][ T3463] hardirqs last enabled at (8990011): [] vprintk_store+0x9fb/0xd50 [ 1171.096974][ T3463] hardirqs last disabled at (8990012): [] vprintk_store+0x194/0xd50 [ 1171.097050][ T3463] softirqs last enabled at (8989730): [] batadv_nc_purge_paths+0x300/0x3a0 [ 1171.097135][ T3463] softirqs last disabled at (8989728): [] batadv_nc_purge_paths+0xe2/0x3a0 [ 1171.097221][ T3463] ---[ end trace 0000000000000000 ]--- [ 1171.110182][ T3463] wlan0: failed to finalize CSA, disconnecting [ 1171.126515][ T3525] ------------[ cut here ]------------ [ 1171.126548][ T3525] WARNING: CPU: 0 PID: 3525 at net/mac80211/chan.c:1441 ieee80211_vif_use_reserved_switch+0x1133/0x2950 [ 1171.126678][ T3525] Modules linked in: [ 1171.126724][ T3525] CPU: 0 PID: 3525 Comm: kworker/u4:11 Tainted: G W syzkaller #0 [ 1171.126800][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 1171.126875][ T3525] Workqueue: phy22 ieee80211_csa_finalize_work [ 1171.126931][ T3525] RIP: 0010:ieee80211_vif_use_reserved_switch+0x1133/0x2950 [ 1171.127017][ T3525] Code: df e8 61 02 c7 f7 e9 e7 fc ff ff e8 c7 f9 6d f7 eb 24 e8 c0 f9 6d f7 c7 04 24 f4 ff ff ff e9 d9 f5 ff ff e8 af f9 6d f7 0f 0b <0f> 0b e9 c4 f5 ff ff e8 a1 f9 6d f7 48 8b 7c 24 08 4c 8b 74 24 20 [ 1171.127062][ T3525] RSP: 0018:ffffc9000cd979b8 EFLAGS: 00010293 [ 1171.127113][ T3525] RAX: ffffffff8a19e0f5 RBX: 0000000000000001 RCX: ffff8880301f5a00 [ 1171.127154][ T3525] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1171.127186][ T3525] RBP: dffffc0000000000 R08: ffff88805c49560f R09: 1ffff1100b892ac1 [ 1171.127228][ T3525] R10: dffffc0000000000 R11: ffffed100b892ac2 R12: 0000000000000001 [ 1171.127262][ T3525] R13: ffff88805d002cd0 R14: ffff88805d002d48 R15: ffff8880615fa530 [ 1171.127299][ T3525] FS: 0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 1171.127343][ T3525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1171.127384][ T3525] CR2: 00007fb4e2bed200 CR3: 0000000048ff9000 CR4: 00000000003526f0 [ 1171.127426][ T3525] Call Trace: [ 1171.127448][ T3525] [ 1171.127515][ T3525] ieee80211_link_use_reserved_context+0x37b/0x5c0 [ 1171.127622][ T3525] ieee80211_csa_finalize+0x571/0xeb0 [ 1171.127684][ T3525] ? mutex_lock_nested+0x20/0x20 [ 1171.127740][ T3525] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 1171.127813][ T3525] ? ieee80211_csa_finalize_work+0x140/0x140 [ 1171.127882][ T3525] ? read_lock_is_recursive+0x20/0x20 [ 1171.127977][ T3525] ieee80211_csa_finalize_work+0xf6/0x140 [ 1171.128030][ T3525] ? process_scheduled_works+0x975/0x1600 [ 1171.128134][ T3525] process_scheduled_works+0xa60/0x1600 [ 1171.128304][ T3525] ? worker_attach_to_pool+0x370/0x370 [ 1171.128399][ T3525] ? assign_work+0x3cc/0x5d0 [ 1171.128492][ T3525] worker_thread+0xa5e/0xfe0 [ 1171.128643][ T3525] kthread+0x2fa/0x390 [ 1171.128690][ T3525] ? pr_cont_work+0x550/0x550 [ 1171.128765][ T3525] ? kthread_blkcg+0xd0/0xd0 [ 1171.128838][ T3525] ret_from_fork+0x48/0x80 [ 1171.128903][ T3525] ? kthread_blkcg+0xd0/0xd0 [ 1171.128966][ T3525] ret_from_fork_asm+0x11/0x20 [ 1171.129076][ T3525] [ 1171.129122][ T3525] irq event stamp: 9479137 [ 1171.129143][ T3525] hardirqs last enabled at (9479139): [] vprintk_store+0x9fb/0xd50 [ 1171.129220][ T3525] hardirqs last disabled at (9479140): [] vprintk_store+0x194/0xd50 [ 1171.129295][ T3525] softirqs last enabled at (9479054): [] __irq_exit_rcu+0xd3/0x190 [ 1171.129355][ T3525] softirqs last disabled at (9478991): [] __irq_exit_rcu+0xd3/0x190 [ 1171.129427][ T3525] ---[ end trace 0000000000000000 ]--- [ 1171.132108][ T3525] wlan1: failed to finalize CSA, disconnecting [ 1172.791878][ C1] ? mmap_write_unlock+0x160/0x160 [ 1172.797043][ C1] do_vmi_align_munmap+0x310/0x16a0 [ 1172.802284][ C1] ? do_vmi_munmap+0x2d0/0x2d0 [ 1172.807084][ C1] ? mtree_range_walk+0x68c/0x7b0 [ 1172.812147][ C1] ? mas_find_setup+0x47f/0x590 [ 1172.817031][ C1] do_vmi_munmap+0x252/0x2d0 [ 1172.821659][ C1] mmap_region+0x8d9/0x2090 [ 1172.826209][ C1] ? file_mmap_ok+0x170/0x170 [ 1172.830926][ C1] ? cap_mmap_addr+0x157/0x2b0 [ 1172.835726][ C1] ? file_mmap_ok+0x11c/0x170 [ 1172.840433][ C1] do_mmap+0x98f/0x10a0 [ 1172.844656][ C1] ? mlock_future_ok+0xf0/0xf0 [ 1172.849542][ C1] ? down_write+0x200/0x200 [ 1172.854101][ C1] vm_mmap_pgoff+0x1c4/0x3f0 [ 1172.858834][ C1] ? account_locked_vm+0x200/0x200 [ 1172.864007][ C1] ksys_mmap_pgoff+0x4c9/0x720 [ 1172.868803][ C1] ? __x64_sys_mmap+0x7a/0x130 [ 1172.873598][ C1] do_syscall_64+0x55/0xb0 [ 1172.878073][ C1] ? clear_bhb_loop+0x40/0x90 [ 1172.882779][ C1] ? clear_bhb_loop+0x40/0x90 [ 1172.887485][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1172.893499][ C1] RIP: 0033:0x7f11832a7242 [ 1172.897955][ C1] Code: 08 00 04 00 00 eb e2 90 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 33 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e 5b 5d c3 0f 1f 00 c7 05 46 40 01 00 16 00 [ 1172.917604][ C1] RSP: 002b:00007ffe60102ef8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1172.926182][ C1] RAX: ffffffffffffffda RBX: 00007f11831d1000 RCX: 00007f11832a7242 [ 1172.934299][ C1] RDX: 0000000000000005 RSI: 0000000000086000 RDI: 00007f11831d1000 [ 1172.942312][ C1] RBP: 0000000000000812 R08: 0000000000000003 R09: 0000000000010000 [ 1172.950320][ C1] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffe60102f48 [ 1172.958349][ C1] R13: 00007f11832830c0 R14: 00007ffe60103300 R15: 00000fffcc0205e2 [ 1172.966362][ C1] [ 1172.970007][ C1] Kernel Offset: disabled [ 1172.974436][ C1] Rebooting in 86400 seconds..