Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2021/05/15 08:58:33 fuzzer started 2021/05/15 08:58:33 dialing manager at 10.128.0.163:35869 2021/05/15 08:58:33 syscalls: 1997 2021/05/15 08:58:33 code coverage: enabled 2021/05/15 08:58:33 comparison tracing: enabled 2021/05/15 08:58:33 extra coverage: enabled 2021/05/15 08:58:33 setuid sandbox: enabled 2021/05/15 08:58:33 namespace sandbox: enabled 2021/05/15 08:58:33 Android sandbox: enabled 2021/05/15 08:58:33 fault injection: enabled 2021/05/15 08:58:33 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/05/15 08:58:33 net packet injection: /dev/net/tun does not exist 2021/05/15 08:58:33 net device setup: enabled 2021/05/15 08:58:33 concurrency sanitizer: enabled 2021/05/15 08:58:33 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/05/15 08:58:33 USB emulation: /dev/raw-gadget does not exist 2021/05/15 08:58:33 hci packet injection: /dev/vhci does not exist 2021/05/15 08:58:33 wifi 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&(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xab, &(0x7f0000000140)="98a2cd9e00550f47e89a1069878a23ae0cec416dc81a234841c9c503b7ee9fb9c2d92940a73e7f150e43f108f7f46a49896f514b8015e6665b50b9a8fc54461e66d41182a6aeca6df14b33d2c4c5e90a0683c1053ecb190e33504377be0a1cb9c4b922604a65dcfc0000001f2592873593c89b9bd223777684fb3bc47ece536b460caef959c6df6bfbf81e80871a7169030df408105455b4a399f2070546cc342bbb70dfc8273b1e01439a"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 08:58:55 executing program 2: set_mempolicy(0x3, &(0x7f0000000000)=0x9f9, 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x1, 0x0) 08:58:55 executing program 5: syz_io_uring_setup(0x5e2e, &(0x7f0000000000)={0x0, 0x0, 0x8}, &(0x7f0000ff6000/0x1000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 08:58:55 executing program 3: clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000700)="5c86c5cd77") ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)="be9ff483111ec7c05a6e35766a9c5cd98ed812fee8ee677c468e2d01bb01fd560342c1891c9b259ef048c5ac173518e9cd261fa6cbe6a89b00bbcac9c7a8fc13d6d5661f30c63f72be485d2065e695187bb1482dff9c9d341184640629dc64bb37212a404898297b90eb535ba521052c06a3f59c8a96155e941ed41bc723c4062d6dc6418cd0808ff3") ptrace$getregset(0x4204, r0, 0x2, &(0x7f00000005c0)={0x0, 0x10}) 08:58:55 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x541b, &(0x7f00000000c0)=@buf) [ 39.870906][ T25] audit: type=1400 audit(1621069135.978:8): avc: denied { execmem } for pid=1770 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.004802][ T1777] cgroup: Unknown subsys name 'perf_event' [ 40.007607][ T1776] cgroup: Unknown subsys name 'perf_event' [ 40.042569][ T1777] cgroup: Unknown subsys name 'net_cls' [ 40.042774][ T1776] cgroup: Unknown subsys name 'net_cls' [ 40.052334][ T1778] cgroup: Unknown subsys name 'perf_event' [ 40.059214][ T1779] cgroup: Unknown subsys name 'perf_event' [ 40.064009][ T1781] cgroup: Unknown subsys name 'perf_event' [ 40.071721][ T1779] cgroup: Unknown subsys name 'net_cls' [ 40.076155][ T1778] cgroup: Unknown subsys name 'net_cls' [ 40.085961][ T1781] cgroup: Unknown subsys name 'net_cls' [ 40.088852][ T1784] cgroup: Unknown subsys name 'perf_event' [ 40.100268][ T1784] cgroup: Unknown subsys name 'net_cls' 08:59:00 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000002c0)) 08:59:00 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000002c0)) 08:59:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) 08:59:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, r1/1000+10000}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setitimer(0x2, 0x0, &(0x7f00000000c0)) 08:59:00 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000002c0)) 08:59:00 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x0) 08:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) creat(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) [ 44.783208][ T4528] tmpfs: Bad value for 'mpol' [ 44.788616][ T4528] tmpfs: Bad value for 'mpol' [ 44.788654][ T4525] syz-executor.5 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 08:59:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000240)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./file1\x00') r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x801) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x21, 0xd9f, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) r4 = socket(0x10, 0x2, 0x0) sendfile(r4, r1, 0x0, 0x8440fffffffb) 08:59:03 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000002c0)) 08:59:03 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/163, 0xa3, 0x0) 08:59:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x18, r1, 0x107, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4, 0x2}]}, 0x18}}, 0x0) 08:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) creat(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) 08:59:03 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f00000007c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file2\x00') 08:59:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000300), 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x227e, &(0x7f0000001040)) [ 47.641486][ T25] audit: type=1326 audit(1621069143.759:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 47.674732][ T4568] loop0: detected capacity change from 0 to 87 08:59:03 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="5500000018007f1800fe15b282a380930a60000248a84302916d0200390009002300ff6c020000000b000500ffc0ffff000b566881b18432009b1100b1df13000000fb0000400000000040970de3b3000000000900", 0x55}], 0x1}, 0x0) [ 47.690847][ T25] audit: type=1326 audit(1621069143.779:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=85 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:03 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f00000025c0)) [ 47.718381][ T25] audit: type=1326 audit(1621069143.779:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 47.746582][ T25] audit: type=1326 audit(1621069143.779:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:03 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 08:59:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000100)="66530700ae897094e7", 0x9}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) tkill(r0, 0x2c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x7) 08:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) creat(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) [ 47.773665][ T25] audit: type=1326 audit(1621069143.779:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=86 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 47.817760][ T4568] attempt to access beyond end of device [ 47.817760][ T4568] loop0: rw=0, want=92, limit=87 [ 47.889476][ T4588] attempt to access beyond end of device [ 47.889476][ T4588] loop0: rw=2049, want=100, limit=87 08:59:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELRT(r0, 0x8917, &(0x7f0000000040)={0x0, @in={0x2, 0x0, @multicast2}, @isdn, @hci}) 08:59:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) write(r0, 0x0, 0x0) 08:59:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) creat(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) 08:59:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000240)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./file1\x00') r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x801) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x21, 0xd9f, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) r4 = socket(0x10, 0x2, 0x0) sendfile(r4, r1, 0x0, 0x8440fffffffb) 08:59:04 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x2}, 0x10) write(r0, &(0x7f00000000c0)="240000001a005f0014f9f407000904000a000000000000000000000008001c0000000000", 0x24) 08:59:04 executing program 4: clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x88) [ 47.927074][ T25] audit: type=1326 audit(1621069143.779:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800052103000000"], 0x24}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004db80)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "dc66b42d73a84c"}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) 08:59:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/153, 0x99}], 0x1, 0x0, 0x0) [ 47.984444][ T25] audit: type=1326 audit(1621069143.779:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 48.011140][ T4621] netlink: 'syz-executor.5': attribute type 28 has an invalid length. [ 48.042641][ T4632] loop0: detected capacity change from 0 to 87 [ 48.049354][ T4639] netlink: 'syz-executor.5': attribute type 28 has an invalid length. 08:59:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000540)={'\x00', 0x0, 0xae06, 0x4d9, 0x0, 0x0, 0xffffffffffffffff}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) statx(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 08:59:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0/file0\x00', 0x0, 0x801402, 0x0) mount$bind(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x10c0, 0x0) mount$bind(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1805002, 0x0) mount$bind(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0xe404, 0x0) [ 48.094093][ T4632] attempt to access beyond end of device [ 48.094093][ T4632] loop0: rw=0, want=92, limit=87 [ 48.113834][ T4632] attempt to access beyond end of device [ 48.113834][ T4632] loop0: rw=0, want=90, limit=87 [ 48.124531][ T4632] Buffer I/O error on dev loop0, logical block 44, async page read 08:59:04 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_io_uring_setup(0x6ce0, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000002040)="e77199b6cfb78325177969e709f1e2dc99b7db997c6099c1fd04315c07d4fb193a3db81bd0a7f5216ccba4a9d2a4ae8e1326d6235c644bf60851946fe367d903b7", 0x41}], 0x1}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x40000004}) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f00000003c0), 0x0, 0x0) 08:59:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800052103000000"], 0x24}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004db80)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "dc66b42d73a84c"}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) [ 48.126662][ T25] audit: type=1326 audit(1621069143.779:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:04 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x2e, 0x0, 0x0) 08:59:04 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) [ 48.211154][ T25] audit: type=1326 audit(1621069143.779:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800052103000000"], 0x24}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004db80)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "dc66b42d73a84c"}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) [ 48.255204][ T4632] attempt to access beyond end of device [ 48.255204][ T4632] loop0: rw=0, want=92, limit=87 [ 48.266055][ T4632] Buffer I/O error on dev loop0, logical block 45, async page read [ 48.311455][ T4632] attempt to access beyond end of device [ 48.311455][ T4632] loop0: rw=0, want=90, limit=87 [ 48.322679][ T4632] Buffer I/O error on dev loop0, logical block 44, async page read [ 48.333198][ T25] audit: type=1326 audit(1621069143.779:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4559 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 48.379028][ T4632] attempt to access beyond end of device [ 48.379028][ T4632] loop0: rw=0, want=92, limit=87 [ 48.389865][ T4632] Buffer I/O error on dev loop0, logical block 45, async page read [ 48.405047][ T4654] blktrace: Concurrent blktraces are not allowed on sg0 [ 48.408406][ T4632] attempt to access beyond end of device [ 48.408406][ T4632] loop0: rw=0, want=90, limit=87 08:59:04 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000140)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0xa}}}, 0x30}]}) 08:59:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @dev}, 0x8) 08:59:04 executing program 5: open(0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() tkill(r1, 0x15) 08:59:04 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000200), 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0800052103000000"], 0x24}}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r5 = perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r5, 0xd000943e, 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004db80)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049180)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "dc66b42d73a84c"}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) 08:59:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000240)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./file1\x00') r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x801) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x21, 0xd9f, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) r4 = socket(0x10, 0x2, 0x0) sendfile(r4, r1, 0x0, 0x8440fffffffb) 08:59:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x133, &(0x7f0000000200)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) [ 48.422699][ T4632] Buffer I/O error on dev loop0, logical block 44, async page read [ 48.431164][ T4632] attempt to access beyond end of device [ 48.431164][ T4632] loop0: rw=0, want=92, limit=87 [ 48.442065][ T4632] Buffer I/O error on dev loop0, logical block 45, async page read 08:59:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="8224", 0x2}], 0x1}}], 0x1, 0x40008000) write(r0, &(0x7f00000004c0)="0600", 0x2) 08:59:04 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="02010f000000000000000000ac0080ffffff0500f72ddf92124756d5bb0680ffffffa90000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}]) 08:59:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) r2 = msgget$private(0x0, 0x0) msgrcv(r2, 0x0, 0xffffff1c, 0x0, 0x0) msgsnd(r2, &(0x7f0000000080)=ANY=[@ANYRES16], 0x2000, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb}) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) [ 48.478764][ T4692] tmpfs: Bad value for 'mpol' [ 48.493758][ T4702] tmpfs: Bad value for 'mpol' 08:59:04 executing program 1: syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) futex(&(0x7f0000001100), 0xc, 0x1, 0x0, 0x0, 0x0) 08:59:04 executing program 4: set_mempolicy(0x1, &(0x7f0000000040)=0xaf, 0x9) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00', 0x0, [0x9872, 0x9, 0xfffffffe, 0x4, 0x7f]}, &(0x7f00000001c0)=0x54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000140)=@abs={0x1}, 0x6e) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000140)=@abs={0x1}, 0x6e) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1}, 0x6e) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001e40)=ANY=[@ANYRESHEX, @ANYRES16=r5, @ANYRESDEC=r2, @ANYBLOB="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", @ANYRES64, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYRESDEC=r3], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r3, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r3}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000200)={r3, "b4533b4f5f87ddd4537c3d1ad60c478d"}) 08:59:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000640)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 48.547455][ T4714] loop0: detected capacity change from 0 to 87 [ 48.565031][ T4719] loop3: detected capacity change from 0 to 1 [ 48.583112][ T4729] device lo entered promiscuous mode [ 48.590603][ T4729] Y­4`Ò˜: renamed from lo 08:59:04 executing program 5: open(0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() tkill(r1, 0x15) [ 48.624651][ T4719] loop3: p1 < > p2 < > p3 p4 < p5 > [ 48.630802][ T4719] loop3: partition table partially beyond EOD, truncated [ 48.659350][ T4714] attempt to access beyond end of device [ 48.659350][ T4714] loop0: rw=0, want=92, limit=87 08:59:04 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) getdents64(r0, 0xfffffffffffffffe, 0x29) [ 48.678654][ T4719] loop3: p1 size 2 extends beyond EOD, truncated [ 48.697498][ T4714] Buffer I/O error on dev loop0, logical block 44, async page read [ 48.706714][ T4719] loop3: p2 start 1192399583 is beyond EOD, truncated [ 48.710151][ T4714] Buffer I/O error on dev loop0, logical block 45, async page read [ 48.713601][ T4719] loop3: p3 start 9 is beyond EOD, truncated 08:59:04 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x4) 08:59:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000640)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 48.727927][ T4719] loop3: p4 size 2 extends beyond EOD, truncated [ 48.733684][ T4714] Buffer I/O error on dev loop0, logical block 44, async page read [ 48.743298][ T4719] loop3: p5 start 9 is beyond EOD, truncated [ 48.744532][ T4714] Buffer I/O error on dev loop0, logical block 45, async page read 08:59:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000240)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f00000001c0)='./file1\x00') r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x801) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x21, 0xd9f, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) r4 = socket(0x10, 0x2, 0x0) sendfile(r4, r1, 0x0, 0x8440fffffffb) 08:59:04 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="02010f000000000000000000ac0080ffffff0500f72ddf92124756d5bb0680ffffffa90000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}]) 08:59:04 executing program 4: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000580)="ff", 0x1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f00000001c0)="e3", 0x1, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200)=@chain) keyctl$link(0x8, r0, r1) 08:59:04 executing program 5: open(0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() tkill(r1, 0x15) [ 48.863184][ T4784] loop3: detected capacity change from 0 to 1 [ 48.895903][ T4784] loop3: p1 < > p2 < > p3 p4 < p5 > [ 48.901667][ T4784] loop3: partition table partially beyond EOD, truncated [ 48.917741][ T4784] loop3: p1 size 2 extends beyond EOD, truncated [ 48.926241][ T4801] loop0: detected capacity change from 0 to 87 [ 48.933915][ T4784] loop3: p2 start 1192399583 is beyond EOD, truncated [ 48.941095][ T4784] loop3: p3 start 9 is beyond EOD, truncated [ 48.947639][ T4784] loop3: p4 size 2 extends beyond EOD, truncated [ 48.958431][ T4784] loop3: p5 start 9 is beyond EOD, truncated 08:59:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast1}, [@mark={0xc}]}, 0x34}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xf1, 0x0) 08:59:05 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setgroups(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x3b, &(0x7f0000000000), 0x544000) 08:59:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000053003eb938d1901f"], 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) 08:59:05 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="02010f000000000000000000ac0080ffffff0500f72ddf92124756d5bb0680ffffffa90000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}]) 08:59:05 executing program 5: open(0x0, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = gettid() tkill(r1, 0x15) 08:59:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x8, 0x4) [ 49.421314][ T4826] loop3: detected capacity change from 0 to 1 08:59:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x145842, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x23) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000140)=0x7fdbdbd) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) [ 49.467246][ T4826] loop3: p1 < > p2 < > p3 p4 < p5 > [ 49.473175][ T4826] loop3: partition table partially beyond EOD, truncated [ 49.487603][ T4826] loop3: p1 size 2 extends beyond EOD, truncated [ 49.507753][ T4826] loop3: p2 start 1192399583 is beyond EOD, truncated [ 49.515084][ T4826] loop3: p3 start 9 is beyond EOD, truncated [ 49.521397][ T4826] loop3: p4 size 2 extends beyond EOD, truncated [ 49.532707][ T4826] loop3: p5 start 9 is beyond EOD, truncated [ 49.538804][ T4831] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 08:59:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000640)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 08:59:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 08:59:05 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x2008001) dup3(r2, r1, 0x0) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0x200a00}]) 08:59:05 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)="02010f000000000000000000ac0080ffffff0500f72ddf92124756d5bb0680ffffffa90000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}]) [ 49.699602][ T4869] loop3: detected capacity change from 0 to 1 [ 49.851493][ T4869] loop3: p1 < > p2 < > p3 p4 < p5 > [ 49.856968][ T4869] loop3: partition table partially beyond EOD, truncated [ 49.875737][ T4869] loop3: p1 size 2 extends beyond EOD, truncated 08:59:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000640)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 08:59:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, 0x0, 0x0) syz_io_uring_setup(0x842, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000148000/0x2000)=nil, 0x0, &(0x7f0000000180)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r3, r4) fdatasync(r3) bind$unix(0xffffffffffffffff, 0x0, 0x0) [ 49.943267][ T4869] loop3: p2 start 1192399583 is beyond EOD, truncated [ 49.950473][ T4869] loop3: p3 start 9 is beyond EOD, truncated [ 49.956656][ T4869] loop3: p4 size 2 extends beyond EOD, truncated [ 49.974867][ T4869] loop3: p5 start 9 is beyond EOD, truncated 08:59:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000380)=[{0x25, 0x0, 0xfc}, {}]}, 0x10) 08:59:06 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 08:59:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0x0}, 0x0, 0x0, 0xff, 0x1, 0x0, 0xf87b}, 0x21) 08:59:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "8dfa95f490b5c29ff9389f224c1d0f8d82b5401c68b18752f1f24810951641b2d28aa470a5fec7cc1cabfbdc679b6581b170cb2963e4d4421cf7cf61bf2e91106a5ccf86ced704dd5a91ce8fb6fa3bd4f0264986d9029c368058c1e293fdeab2ecadd3a1ccd738982be05e6527994f4d77691586962fb2ae58e80d061dbba03c9a595ffd4fb2788cd2a8e6147bf811fed93b0583e9ccd11df48aff0b5e0fc187392aa58728bbb313b8de8064e11cf658d4bb435e975574075faaae14529f47d687b1178c084e23c07574ca6d52155b5710231f80b96d6e3f99a05008ff65fc5a88242e8c12cf627442215a5eac9c07457af4980fb3cff8e999c94b6a95bb86457a9d71f139c054c26c88591fefa00524a080ffea5e29a99539b2beacc330b9c4c787e8adb5cf3e1dc30e877e2df587d44e9f2b204a99d914651fb183f816760ae3075916630905f52ddea2dad60a27da4650af5d05443215f78a826fd0599d12a4d9fabe4a3778ea20893b1afa01b78753cd758899b74aaad16b3f573eb2f39153b8c5cd0cbcd06274a462773e3f52bafe685084f9e482a3258cd3aedb1504cc0dcd567917600e564ff2d2fe8fb4afcd235db6db4fcda2b8f53798039f73dbd10b8c2f99697743a5b78a141f18a831aa794dd9430e2ab8b596e3d78e59d6763a86b0885e8f627002a5d77eac470fb685a4f7814b130fa4a7e5e66b3e6e3fae7bf31321c9f8858d8996c56391e41ed62fa28b4db74582f7578bc22266a64476654a23aa3878cc4e4b1c2d961f6e223498e0937572c7db8e6265063101cab017a65a7c77a503fec556060f8102caa95c5a23eebcdd3d1897f05f1328acae7446b5d5db454013c7e42c4d96accf8ddfe71fc7e5f56370d18a69dc699ad1303cb38a11f83d1a8660846755cd47a7f3a433a4011ee128b1e1ffec5a440621a6d044bd17ceee1f5cfec1dd35f41b89a816eaf5f25754307cb3968eae10d566fb79679c7af6ff82b28766cd99539dc09cefc0523a2112c5c81b269c8ec59131dbb9e5cb04d94b28f586b68b5d7df852866ad550768b34712a6080648ca5e3ddbb0996f0b0497ea907c6225d86664a4d5a659782373672b91e6c8ded3445dab6302bf55de0ba17560668426dcc562f757b019c878969a364a5e60be8eb6c3595846b7cbdbd0e1f88422a50d083bf65dd9dd2f5919bf38c2a74fce75f20517a17be51efd6f794e0f59e91da0478b833184db399e635d5c6a469bd5d1dde0c426fff46a4aea7af93ab32afef4d7864e7c7c6b81001293d1888b45f75e98707513fbd69ae16ac5b344532b7d62dcbfc1edc2bceab8a0ec62bf4638f13b968b764ece346288fceec159e68f49db618ea2ad067b301bb69ef7f983afd323738d9abdc729080130b00ee1e82997e9a41f03dd0712d73e334555e440d782adc17302bd3688b37e21dcc044cd139b7cf575ea372916ad6b94e6624cd77a97f18941e69eac13636a30e66cfdb31621145784864f25e61d66eabbafd2580bf1dd950a3e4884bf23c223711c833c715e8b1bf6a187da53bf021b53e5a3297e6d235b6effdd41c4b4de8a5bdbc84b002857e2483e35f3594809261454b257896e966c69b1fd95cc319e309e00e3f70b708794b742bb19234df85411c225b86c0115454a965b278dd5f6a7ea0e21c8679b57bf9090a1ce919c4d1056839725dcaa73640f3a9cc517284806653063fbb48bb614f1587f1cccb65f074c4508670f25e7a1fb3bb5b0c1a3d13b3a70a05f9be65880580809e80a5358132ed29a0ff8286d8de4812e4a0b5eb8bb12374ba43cf555fd033b9d4e95280293971fc81ff68c866df2cc49fecf90651b04de9d755dd77186b31de06d9828971c4202b98f757ffa00b0a7a3fab432dda48f6e3f2ac364a7a5749f56bf32142b2ad6c82f394477a7556a247d4863b2ba06b33e862f9ba43599c013d5739b3ce841e1776dbf03ef0b9c3fe3a138b2af1604c789b528dba03b5bdf6109adaf94aa24dad44b3257ca0f4e6800aaf1c0ef19c9461a56486d6909514b98603846d6ffb5d0acb57186dd9d6cd7420c86dd9f0bb66e55dd70438cf20ee740cf780ea58b9562df870fc18659a6d9185873870790c9f087082365f40d7de077b81131d1b6651cc2fbe656fa7ed8f56c03d082fbce1dc67325c57d5af51d5fd243eb34b3ff952dd17d84a5688be17341f9d1a12e14f164f1065769d1ee1500afd2b52eeb470412fe623d58815b0f1170d519659959471b23fae3175f1409148daeb6d1f27622fa63bf06ad61362aa831c5ef62a03607eb2b8542c4b17d1d3f915d93f5df579068f015f0c78d2d87805ebfe8e6f57ddeaeef2a73e0283680227f1987561999d1a4a9e1b11ab945458a17f5c8d161b82b416e00bc90d2d5f5efffeafea0c30a6dbef943d4a580c4785118da34fd15514b81a8e7b5a9eebfe59b0d3565ded6c5200b20bd56eed9f95bb0e4d68bb99ce629a646c69270492b00e984317bb17f6bb29c264f64347b4948044b9f35f72889a0733e9b5381beaa1f69a72aa57cc00c24916d98f26fe0cf0457ec975b037cca64d581dd32005b7d7d39f26eb688002561366d68057d4183e940b6509468f0268174b35e0e13a101a3071b58df7cbdbc7819b523e30b74ed088a32c7ba159abd986a4607ebfc036e396645705b076543dd27b33b7bcf5b2f7fe989902d346aea6c7ef67573c83903e09570bc48017e01bfe1686e9fe3da28e727d679ddca33ce193fd3c4a525c25eb9d4e0d727dd0c9c9ee3709755344828402a6d384ea16ad9bdac4518df78eb1a848c269c7571d56742c2ff67fba4a57aefc93c45f814e4eb8cb9c04989072a25c8ccca82862053c1c0fde1891e5c8f8783118485f25adb48a1dce26eacdd4ddc84d07473d61cf6ee6a4d28b022311f1b7151763e083488866a8a7edddc8f61ffb6451764a6008f022d346c819ec86a0256958265e5ce28da25f84e90cdf97abf746108d782661f5533547099a4f8928a071f0afbebcb4acb82eb3f8aa14df0823ceade1dfc7e052fdb79d7dabd5477f4d18b602721892c56a8de2e0a955dbd60201fbc4ebf088b6efd6ad133cdf5134825517a8a21e16ab52ce3dc4b75ff07e33d74d68d5bd04056c88cfeea72065bed06eb9ac039d8130477ca68b36c06a15567e178012e2e090b42bdc235e05ca662aae33c1f736aefb41621ed734813db359d6ee2c3ac01aec680369b7164325c6fbfe0b28363f7d88f132f0eae29f132757772fc7336c5554907ab10b7143da1b62d9dbaa960fb7e32700334ee6a00f0f4b68e86dc0cdf09a8919b37d5cca678cdb09b1ba31e32e6a8a873faff01e7e37aebdac6fe276539eb764c37b2c54942b2c3bff04ecebaffbfd871efd41b6392a1e3be49a078abd76f6ce08431ea920d04ea2972291169487a056d4719eb08c1f52ed3ea26af31ae9d9d16463387e6e1a6b0d66040a7af2f0ce3a0b8df477f06c64f30ba59f6dfade2cee217cf56fadc107d603c80a2e68dd8b11e84dad6857495435c6bf5d7af2bf02c3b05e472b736114ef171a5358908657a4923460e295097081baf8410e17c9fa58e908d67124cc25d73e8c09ddfdfc7f663fb40a72691164490b7ea506084777283b653d2622972afe4ab4b24919f12f54cb3e03fff483632543a202b4662b1056f6b20830f8bd0cdf2c48ee0f1ca966251d4c0ece6dc318a7b2da1c37204b7a699fd195b817f669c7060c958f2bddbb868aae4801325c7933833d65bc5a95a0cf12212053a7f140359ec41e4f13241f9dbce60b15c81b349f18e2839907b75ae71fed5d2551b289ab139cfe4d80bc495dba7142cf2a65607b9bdf2b6c7045251544a6dc7e9f91dd55a3c962531ab30ddfe6cb91d578d08fb4b8e390ea816694298f9422f5e7a4610a3739d7ef3f5d4de5a45ab4220275620fb3020adb0f805d05b7cf14b216185f88295c1758ba6a98381da167c6ef57a3724013490de36a844f54e7d46f303a7f1ef50f1c273650c31eb37226a83c7915417e5d9692dace1c0c782a44ce661f3197e63bd9b0b0a78e2e2d2b3346e35294fb0b660909fb84acd0dd3390339568c223cfe8199abf117d6a548171a8e06f6d988f3979ebe4bb576d92fcf1231d943654de1a4d1ca08195d31ef8c12f62f25929a35e920eea9c3dd21b19b173a1a324e65949c5b204923e9a96100cdb5cff70351af51351ec38200cd8e7c5d6fb56a1607f88cbda686dcd4412855c16a9beccc2f0aa5420ca108115230574b1a5c67227d749fa247121bc689a2d44af153a929faca22cf1d9192eb148dcd8223c6d83c914be7cfdcbddbb6992ac47041e7b0b6a2dc8c91136e659b9b412101588f72ea73b4a41b2eb6f7b6d9d02502bb9856f46dd52890ee63913737cfb9e990950682c5bd1b627193272ae40d80cdad7d7a0ec90284af17aaaff7837039c58120929d287154406067bebec84e7a6fa44fab2cda175ee21e13739b9d092a893400a6db84d428393dc131023ab96fce6a681ba79f7e0ceb348b0d88c862629b9ed6ed18671926eaeb750c15b1f29e81e37b94ad7c07680e6fd7efcde6c2cc923d1c5c77642b0853e2fa7beabba21e8f733748a249de444266f083cdf6533d80407e9f46a870ff96745e9ae3efc2f1a3dcdd9668b095ae302dbcc08dc56f85295619ee5a53cabf0adae2277e8238bac02879ce81ea9402aec43f1f2ff0f6f2ae795fcd1af34901ce4c444c63f8445e788e518abe68acb34c31980980a01c0f838d01a8fa77fb542c96b341fb8ce311da00f6c601c2e66adc5a87637297e548a22f2365fc948a780045b12e21c199fca8cafb67c69e6d12327718bca40d35957d734c418a7ddbd9d2572a555ed2bf73ae50c554cec16e3d55d61f81f884df0646205d818a0b5d1917e5ad7df05b7ba6d0d0b816addec7a9b693363209e8faf5c7e87f9dd1abfda1040f77be95060ddd4a9933f5e56b0bb9b69fa871450a7ab44058c69c9683eeb01e4a705db5ad827623bf7611398c9191e"}, 0xc001, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:59:06 executing program 0: unshare(0x40000000) [ 50.460479][ T4919] loop3: detected capacity change from 0 to 512 [ 50.470157][ T4919] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x145842, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x23) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000140)=0x7fdbdbd) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 08:59:06 executing program 3: openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) splice(r0, 0x0, r1, 0x0, 0x1000, 0x0) 08:59:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 08:59:06 executing program 3: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x68, 0x0, 0x1, 0x401, 0x0, 0x1a14, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_SEQ_ADJ_REPLY={0x4}]}, 0x68}}, 0x0) 08:59:06 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_setup(0xd1, &(0x7f00000001c0), &(0x7f0000ffb000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 08:59:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 08:59:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000140)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) 08:59:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, 0x0, 0x0) syz_io_uring_setup(0x842, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000148000/0x2000)=nil, 0x0, &(0x7f0000000180)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r3, r4) fdatasync(r3) bind$unix(0xffffffffffffffff, 0x0, 0x0) 08:59:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x145842, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x23) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000140)=0x7fdbdbd) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 08:59:09 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x48, 0x0, &(0x7f0000001440)) 08:59:09 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_setup(0xd1, &(0x7f00000001c0), &(0x7f0000ffb000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 08:59:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') fchdir(r0) r1 = memfd_create(&(0x7f0000000140)='\x00\xc2\xea\x99\xbb\x1c\xf8jw\x97\x05\xa3\xa2\'\xdd\xe4q\xbf\t\x8c\xe0\x19\xe5\xbcJ6\xfc\xa8\xcdj\xc1F\x02\x93\xca`\x8e\x00\x00\x00\x00\x00\x00\x00\x00\x00\b \xff-\x96\xe3?\xdfH\x8c\xe4V\xe2\xfe\v8\x04\xa5\xb9\xc4:\xf3\xf6\xc5\xb7w\xd8\xcf\x90k\x05\x00\xf9\x1e\xe8m\xec\x12\xa0M5\xc2\xb3u|K\x111\xd4\f8\xeb\x18\xad\xbb!1\x85\x96P\x1b\x92\x01\xe6\xae\xb1\xecB)\xe5\xaa7\xfe\xe6,\x05\x00\xe5|\xb1j^\xaec}\x1a\xb4\x17\xafP\x85I\xd5\xa0I\xb0\xaf\xb5\x8b\\\x05\xd7g\xcbV\x8e\xd0\xac\x87I7\xbd\xc6\x9bI\x92\xb2\x87.\xb3\x1fs\xe7%\xdd+\r\xb4\x117\xa7ei~\xb8\x16\xd1P\xf2\x84\x89K\x16\xd00|\xa3\x89\xc9~9\x00\x00\x00\x00\x00\x00\x00\x17)z\xb9WT\xde\x88\xfc\xa8V\x92\xbb\x06\"\x01;6\xe8e\f;\xf4\xc4\x85\xd9cF,\x8e\x92', 0x0) write(r1, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r3, 0x5602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "87dd781e04a2c698eb9fc23737e673d580b595"}) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0xc000001d) 08:59:09 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_setup(0xd1, &(0x7f00000001c0), &(0x7f0000ffb000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 08:59:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'}) 08:59:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001500)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000200)={0x34, r1, 0x3, 0x0, 0x0, {0x5}, [@ETHTOOL_A_PAUSE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0x34}}, 0x0) 08:59:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) 08:59:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, 0x0, 0x0) syz_io_uring_setup(0x842, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000148000/0x2000)=nil, 0x0, &(0x7f0000000180)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r3, r4) fdatasync(r3) bind$unix(0xffffffffffffffff, 0x0, 0x0) 08:59:10 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) syz_io_uring_setup(0x2de5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_setup(0xd1, &(0x7f00000001c0), &(0x7f0000ffb000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, 0x0}}], 0xfd63) 08:59:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x145842, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x23) fcntl$setstatus(r1, 0x4, 0x46000) lseek(r1, 0x4200, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80040, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000140)=0x7fdbdbd) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x8400fffffffb) sendfile(r0, r0, 0x0, 0x8080ffffff7e) 08:59:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e959f130dec95128ce7ec033dc0a380543bfc99320be1c1bb99bb063fb66f2d696569eada31b09fbd15f0332701d9d14a3f3109d666570000000000000000af305a0e", 0xda}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:11 executing program 3: r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/237, 0xed}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000480)=""/231, 0xe7}], 0x1, 0x0) clone3(&(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 08:59:11 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/242, 0xf2}], 0x1, 0x8ea, 0x0) 08:59:11 executing program 4: prctl$PR_SET_MM(0x23, 0x2, &(0x7f0000ffe000/0x1000)=nil) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) prctl$PR_SET_MM(0x23, 0x1, &(0x7f0000ffb000/0x2000)=nil) 08:59:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, 0x0, 0x0) syz_io_uring_setup(0x842, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000148000/0x2000)=nil, 0x0, &(0x7f0000000180)) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r3, r4) fdatasync(r3) bind$unix(0xffffffffffffffff, 0x0, 0x0) 08:59:11 executing program 1: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40103d02, 0x0) 08:59:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '0'}]}]}]}]}, 0x40}}, 0x0) 08:59:11 executing program 3: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) 08:59:11 executing program 2: mkdir(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 08:59:11 executing program 4: clock_gettime(0x8, &(0x7f0000000000)) 08:59:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x20012, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) mincore(&(0x7f00003c5000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/30) mlock(&(0x7f0000003000/0x3000)=nil, 0x3002) 08:59:11 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0xfffffffe}, {0x3}, {0x6}]}) prlimit64(0x0, 0x0, 0x0, 0x0) 08:59:11 executing program 3: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) 08:59:11 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/242, 0xf2}], 0x1, 0x8ea, 0x0) 08:59:12 executing program 1: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) [ 55.863250][ T5088] loop2: detected capacity change from 0 to 512 [ 55.897125][ T25] kauditd_printk_skb: 3 callbacks suppressed 08:59:12 executing program 3: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) [ 55.897150][ T25] audit: type=1326 audit(1621069152.010:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5098 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 [ 55.945281][ T5087] loop2: detected capacity change from 0 to 512 08:59:12 executing program 3: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) 08:59:12 executing program 2: mkdir(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 08:59:12 executing program 1: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) 08:59:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:59:12 executing program 5: process_vm_writev(0x0, &(0x7f0000001780)=[{0x0}, {0xfffffffffffffffd}], 0x2, 0x0, 0x0, 0x0) 08:59:12 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) syz_io_uring_setup(0x0, &(0x7f0000000080), &(0x7f00006d7000/0x2000)=nil, &(0x7f00006d7000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000040)) [ 56.277267][ T5132] loop2: detected capacity change from 0 to 512 [ 56.299826][ T5132] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:12 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/242, 0xf2}], 0x1, 0x8ea, 0x0) [ 56.726049][ T25] audit: type=1326 audit(1621069152.840:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5098 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x0 08:59:12 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) 08:59:12 executing program 1: syz_io_uring_setup(0x1058, &(0x7f0000000b80), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) personality(0x4000000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xffffffffffffffe0]}, 0x8}) 08:59:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f1", 0xd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 08:59:12 executing program 2: mkdir(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 08:59:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="7ac7a8910d20") 08:59:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f00006d8000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000001040)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f000032a000/0x3000)=nil, 0x3000, 0x200000f, 0x11, r1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r0}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket(0x2, 0x2, 0x0) syz_io_uring_submit(r4, r3, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000003c0)={0x0, 0x0, 0x0}}, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) io_uring_enter(r1, 0x205d, 0x0, 0x0, 0x0, 0x0) 08:59:12 executing program 2: mkdir(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 56.795223][ T5164] loop2: detected capacity change from 0 to 512 [ 56.803976][ T5164] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:12 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, 0x0, 0x0) 08:59:12 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/crypto\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7ffff000) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/242, 0xf2}], 0x1, 0x8ea, 0x0) 08:59:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x53, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x0, 0x0, 0x1d, 0x0, "32cd4c8ddee62fdeffb9b98e2fedcffd56bd8d50f56847d16b564aeb6384562621ad945278234d3c48db25389f1698e25b250bc3d07edf691dd1b9c259d978c9ff49c11c5b6baf26b87844da23e71dae"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x32, 0x0, "def152ef6ea77efc9b51480189cf0d9511a1bb2939d56c3f2b79c6d836ec2c73addbc8871cec6505eb4bd2496811112463817baa8d20d4bd9031d3c9bcb4fe51b3105695aa33ca0e85f26fd76326edd4"}, 0xd8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) 08:59:13 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f000000de80)='/proc/meminfo\x00', 0x0, 0x0) preadv(r0, &(0x7f000000e0c0)=[{0x0}, {&(0x7f000000dfc0)=""/241, 0xf1}], 0x2, 0x1, 0x0) [ 56.913044][ T5197] loop2: detected capacity change from 0 to 512 [ 56.930785][ T5197] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:13 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcce) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0'}, 0xb) 08:59:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x100000001000}], 0x0, &(0x7f0000010d00)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x8, 0x0, 0x9) 08:59:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x16) 08:59:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x53, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x15011, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000080), 0x0) 08:59:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@allocspi={0xf8, 0x12, 0xde2e2a043a45b153, 0x0, 0x0, {{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in=@broadcast}, @in6=@mcast2}}}, 0xf8}}, 0x0) 08:59:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x16) 08:59:13 executing program 2: r0 = fork() waitid(0x2, r0, 0x0, 0x60000004, 0x0) 08:59:13 executing program 4: r0 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) setxattr$security_capability(0x0, 0x0, &(0x7f0000000300)=@v1={0x1000000, [{0x0, 0x10000}]}, 0xc, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) 08:59:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x53, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) [ 57.700955][ T5232] netlink: 232 bytes leftover after parsing attributes in process `syz-executor.0'. [ 57.718431][ T5237] loop1: detected capacity change from 0 to 264192 08:59:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) sendmsg$inet6(r0, &(0x7f0000000180)={&(0x7f0000000000)={0xa, 0x4e22, 0x1000000080000, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000001"], 0x18}, 0x0) 08:59:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x16) 08:59:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x53, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48c"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:13 executing program 1: personality(0x400000) pkey_mprotect(&(0x7f0000feb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) 08:59:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000500)=0x9) write$binfmt_misc(r2, &(0x7f0000000540)=ANY=[], 0x8) sendfile(r1, r2, &(0x7f00000001c0), 0xffff) fcntl$addseals(r2, 0x409, 0x8) fallocate(r2, 0x3, 0x0, 0x81) dup3(r2, r0, 0x0) fsetxattr(r2, &(0x7f0000000040)=@random={'osx.', '/dev/snapshot\x00'}, 0x0, 0x0, 0x0) 08:59:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x16) 08:59:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x50, 0x2, 0x1, 0x201, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}}}]}]}, 0x50}}, 0x0) 08:59:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x8001}], 0x1, 0x0) semtimedop(0x0, 0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 08:59:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f000000000000040008000000000000000500000008", 0x29, 0x4200}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c", 0x2d, 0x8000}], 0x0, &(0x7f0000013a00)) creat(&(0x7f0000000140)='./file0/file1\x00', 0x0) 08:59:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)) 08:59:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @dev}}}, 0x108) 08:59:14 executing program 3: fork() r0 = fork() setpgid(r0, 0x0) setpgid(0x0, r0) 08:59:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') utimensat(r0, 0x0, &(0x7f00000001c0)={{0x0, 0x3fffffff}}, 0x0) 08:59:14 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) [ 57.920992][ T5300] loop3: detected capacity change from 0 to 512 [ 57.950421][ T5300] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:14 executing program 4: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) close(r0) [ 58.008978][ T25] audit: type=1400 audit(1621069154.120:24): avc: denied { setattr } for pid=5320 comm="syz-executor.2" name="mountinfo" dev="proc" ino=15835 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=file permissive=1 08:59:14 executing program 5: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x8924, &(0x7f0000000000)=':') 08:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x34, r1, 0x109, 0x0, 0x0, {0x16}, [@ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) [ 58.114287][ C0] hrtimer: interrupt took 98729 ns 08:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x34, r1, 0x109, 0x0, 0x0, {0x16}, [@ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) 08:59:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) [ 58.466394][ T5315] debugfs: File 'dropped' in directory 'loop4' already present! [ 58.474309][ T5315] debugfs: File 'msg' in directory 'loop4' already present! 08:59:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:14 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020", 0x3d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}, {&(0x7f0000012100)="ed8100000a000000d9f4655fd9f4655fd9f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4518baf00000000000000000000000000000000000000000000000020000000d897e2e1d897e2e1d897e2e1d9f4655fd897e2e10000000000000000000002ea04", 0xa5, 0x5800}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x10000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x20000}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) 08:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x34, r1, 0x109, 0x0, 0x0, {0x16}, [@ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) 08:59:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 08:59:14 executing program 4: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) close(r0) [ 58.734749][ T5391] debugfs: File 'dropped' in directory 'loop4' already present! [ 58.743210][ T5393] loop5: detected capacity change from 0 to 2048 [ 58.749668][ T5391] debugfs: File 'msg' in directory 'loop4' already present! 08:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x34, r1, 0x109, 0x0, 0x0, {0x16}, [@ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x34}}, 0x0) [ 58.782067][ T5393] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 58.851250][ T5393] EXT4-fs error (device loop5): ext4_xattr_ibody_find:2180: inode #15: comm syz-executor.5: corrupted in-inode xattr 08:59:15 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) 08:59:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 08:59:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) 08:59:15 executing program 4: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) close(r0) 08:59:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) [ 59.096171][ T5424] debugfs: File 'dropped' in directory 'loop4' already present! [ 59.112493][ T5424] debugfs: File 'msg' in directory 'loop4' already present! 08:59:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 08:59:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) 08:59:15 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) 08:59:15 executing program 4: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) close(r0) 08:59:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) [ 59.549546][ T5447] debugfs: File 'dropped' in directory 'loop4' already present! [ 59.568845][ T5447] debugfs: File 'msg' in directory 'loop4' already present! 08:59:16 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0xc4ffffff}) 08:59:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:16 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) 08:59:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e959f130dec95128ce7ec033dc0a380543bfc99320be1c1bb99bb063fb66f2d696569eada31b09fbd15f0332701d9d14a3f31", 0xca}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '.\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x40}}, 0x0) [ 59.974494][ T25] audit: type=1326 audit(1621069156.090:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000002047ff) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x2800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f00000001c0)=[{0x2, 0x0, 0x0, 0x3654}]}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @empty}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000140)=[{&(0x7f0000001740)="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", 0xfbb}], 0x0, &(0x7f0000000280)) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f0000000380)={{}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xffffff1f}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1}, 0x700) [ 60.044436][ T5476] debugfs: File 'dropped' in directory 'loop4' already present! [ 60.065203][ T5476] debugfs: File 'msg' in directory 'loop4' already present! 08:59:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 08:59:16 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c080000000000000099b6f5649667c97cf1"], 0x1c}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 60.102641][ T25] audit: type=1326 audit(1621069156.090:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=39 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 60.133387][ T5494] loop5: detected capacity change from 0 to 7 [ 60.142548][ T5494] FAT-fs (loop5): invalid media value (0x46) 08:59:16 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) [ 60.148775][ T5494] FAT-fs (loop5): Can't find a valid FAT filesystem [ 60.232367][ T25] audit: type=1326 audit(1621069156.090:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000001840), 0x0, &(0x7f0000001940)={[{@mode}, {@block={'block', 0x3d, 0x200}}], [{@context={'context', 0x3d, 'root'}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) [ 60.349421][ T25] audit: type=1326 audit(1621069156.090:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=39 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 60.410518][ T25] audit: type=1326 audit(1621069156.090:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:16 executing program 5: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x1fb) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x40) [ 60.493707][ T25] audit: type=1326 audit(1621069156.090:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=297 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 60.570896][ T25] audit: type=1326 audit(1621069156.090:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5473 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x108000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x0, 0x1000, 0x8000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 60.774402][ T5504] debugfs: File 'dropped' in directory 'loop4' already present! [ 60.791474][ T5504] debugfs: File 'msg' in directory 'loop4' already present! 08:59:17 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) 08:59:17 executing program 4: r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020208160000100000ba1080080002007f196be0", 0x24) 08:59:17 executing program 4: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897494e7b126b0bd53bb85edf70144a0d66d2025b6ecd7ccde56c802b8c6d7ec16a2f6f73be5c63e2aeb6409b0949a4af2632430e3b6d40f2e5c4d2d0df62f62b5be1c23c21ad64081697e99e3f7db199d6263a084022d022209a2677c5b809bd7f8e29eaa05393c6214bd0ae739881884aae83c31e68aecdb09164bf1477406", 0x85}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 08:59:17 executing program 5: sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) futex(&(0x7f0000000040), 0x5, 0x0, 0x0, 0x0, 0x0) 08:59:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6(0x10, 0x3, 0x0) read(r4, &(0x7f0000000300)=""/256, 0x100) sendto$inet6(r4, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2, 0x0, &(0x7f0000000080)=0xfffffe2f) sendto$inet6(r5, &(0x7f0000000600)="cbd99cd188741796cc17b635746e550fa90f96caffc21c78b68c51aa6326e0834622ae8b771800d6f163d61cf733106ebe3eb78a0f3d90be656502260bd44293f0ac457fcacde2a594184769339ca7759485d4d2e2c3c828fd7d4fd2ff81317acf", 0x61, 0x420c0, &(0x7f00000005c0)={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xff}, 0x1c) creat(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom$inet6(r4, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='memory.events\x00', 0x275a, 0x0) poll(&(0x7f00000000c0)=[{r6}, {r6}], 0x2, 0x2) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fddbdf25040000009c0004802c00078008000200090000000800010014000000080003007600000008000200bd86e077080003003f0000001c000780080004008100000008000300a905000008000400250000001300010062726f6164636173742d6c696e6b00000900010073797a300000000024000780593ba721bfa52fbc0800010003000000080003000000f8ff0800030000000000080002008e00000009000100cb5b301161d8539d4513b4fc09d1886282f7b103641ba00268e3dd73ce859f2cc5f96a2d754e2ea136a7a009e3ced6d2f4f4500585b36fd0c233c26f78bffe5e72d8e9b78e2703b843d6fb24d929a986dfebd553fb14ccb333c8930c32d05a3bf8f73b8af685c42b63e11f24f9"], 0xb0}}, 0x10) splice(r1, 0x0, r3, 0x0, 0x200000000622c, 0x0) 08:59:17 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open(&(0x7f0000000780)='./bus\x00', 0x10303e, 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x16000}]) ftruncate(r1, 0xc5a6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) 08:59:17 executing program 4: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897494e7b126b0bd53bb85edf70144a0d66d2025b6ecd7ccde56c802b8c6d7ec16a2f6f73be5c63e2aeb6409b0949a4af2632430e3b6d40f2e5c4d2d0df62f62b5be1c23c21ad64081697e99e3f7db199d6263a084022d022209a2677c5b809bd7f8e29eaa05393c6214bd0ae739881884aae83c31e68aecdb09164bf1477406", 0x85}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 08:59:17 executing program 3: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) lseek(r0, 0x0, 0x4) [ 61.199987][ T5542] debugfs: File 'dropped' in directory 'loop4' already present! [ 61.216912][ T5542] debugfs: File 'msg' in directory 'loop4' already present! [ 61.290992][ T5579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16640 sclass=netlink_route_socket pid=5579 comm=syz-executor.5 [ 61.304207][ T5579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3843 sclass=netlink_route_socket pid=5579 comm=syz-executor.5 [ 61.317574][ T5579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47176 sclass=netlink_route_socket pid=5579 comm=syz-executor.5 08:59:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)='\v ') 08:59:17 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$VT_OPENQRY(r0, 0x4b30, 0x0) 08:59:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000800)="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", 0x112}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 61.447580][ T5579] netlink: 1280 bytes leftover after parsing attributes in process `syz-executor.5'. 08:59:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000800)="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", 0x112}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:18 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000800)="66530700ae897094e7b126b0aaeaa769be6d05d71bd34e677d114b654b499374a8db000800000000000023c26f45958dc387cf4c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715134d82ce9c0952d644157684e3dae491de7642a7c52cc2d523be91b5877341e0e1dcc2025aa18c9228103b66e1d49d31d322dbecfa63da445b8bef5bd9125939f50bd2d4ed96a074eb04a348a6a32a58b23ac4edcc259e245deacb1f630e4052b9d6c20a45c772242f63a6bf41a08f4951d60a70381691f296d588ee40d58160fa1a61f448763b15300ac9c3b764a21eae193e82bb2368d59d1ffc82e6f7ea600ca0467662b90757000000000000000000b8ed4384f736c8d423b53ce457f30a842e7e7265d02a", 0x112}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0}]) 08:59:18 executing program 0: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x9) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000080)=""/232, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0x40a85321, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{}, 'port1\x00'}) tkill(r1, 0x7) 08:59:18 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000800)="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", 0x112}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:18 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="1c00000018007f0300fe05b2a4a280930a068801fe80000205000000", 0x1c}], 0x1}, 0x0) 08:59:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 08:59:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x127e, &(0x7f0000000000)) 08:59:20 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fcntl$setlease(r0, 0x408, 0x0) 08:59:20 executing program 1: set_mempolicy(0x1, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5452, &(0x7f0000000180)={{0xffffffffffffffff}}) 08:59:20 executing program 4: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897494e7b126b0bd53bb85edf70144a0d66d2025b6ecd7ccde56c802b8c6d7ec16a2f6f73be5c63e2aeb6409b0949a4af2632430e3b6d40f2e5c4d2d0df62f62b5be1c23c21ad64081697e99e3f7db199d6263a084022d022209a2677c5b809bd7f8e29eaa05393c6214bd0ae739881884aae83c31e68aecdb09164bf1477406", 0x85}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 08:59:20 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x19, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', 0x0) 08:59:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0x1, 0x0, 0x0, {0x1c}}, 0x14}}, 0x0) 08:59:20 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0) 08:59:20 executing program 5: clone(0x26100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x8991, &(0x7f0000000000)) 08:59:20 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, r0, 0x0) 08:59:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 08:59:20 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) sync_file_range(r0, 0x0, 0x0, 0x0) 08:59:20 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 08:59:20 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0) 08:59:20 executing program 1: rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000040), 0x8) [ 64.385542][ T5690] loop5: detected capacity change from 0 to 512 [ 64.410190][ T5690] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.421595][ T5690] ext4 filesystem being mounted at /root/syzkaller-testdir834481121/syzkaller.jJvxKd/42/file0 supports timestamps until 2038 (0x7fffffff) 08:59:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 08:59:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0) 08:59:23 executing program 3: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee9000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4}, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x2000000000000000) 08:59:23 executing program 1: unshare(0x40000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/11, 0xb}], 0x1, 0x4, 0x0) 08:59:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) 08:59:23 executing program 4: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897494e7b126b0bd53bb85edf70144a0d66d2025b6ecd7ccde56c802b8c6d7ec16a2f6f73be5c63e2aeb6409b0949a4af2632430e3b6d40f2e5c4d2d0df62f62b5be1c23c21ad64081697e99e3f7db199d6263a084022d022209a2677c5b809bd7f8e29eaa05393c6214bd0ae739881884aae83c31e68aecdb09164bf1477406", 0x85}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 08:59:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0) 08:59:23 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x400) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x59, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef627d7c76b47e963c3ffe77d5dea167f8acc643929"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:59:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, 0x0) 08:59:23 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) 08:59:23 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') pread64(r0, &(0x7f0000000140)=""/172, 0xac, 0x6) 08:59:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$ptp(r0, &(0x7f0000000180)=""/225, 0xe1) 08:59:26 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) 08:59:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$ptp(r0, &(0x7f0000000180)=""/225, 0xe1) 08:59:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x198, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)={0x0, 0xfb, 0xe01, 0x0, 0x0, "6c09ecfa2d815613e88c55159d7bde32", "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"}, 0xe01, 0x0) 08:59:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x198, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x198, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:26 executing program 0: r0 = syz_io_uring_setup(0x2f04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x40000000}], 0x1) 08:59:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$ptp(r0, &(0x7f0000000180)=""/225, 0xe1) 08:59:26 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) [ 70.376696][ T5776] loop4: detected capacity change from 0 to 512 08:59:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$ptp(r0, &(0x7f0000000180)=""/225, 0xe1) 08:59:26 executing program 0: r0 = syz_io_uring_setup(0x2f04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x40000000}], 0x1) 08:59:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x198, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) [ 70.430985][ T5776] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.449699][ T5804] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 70.449699][ T5804] The task syz-executor.2 (5804) triggered the difference, watch for misbehavior. 08:59:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:26 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) 08:59:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) shutdown(0xffffffffffffffff, 0x0) 08:59:26 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x5}}, 0x1c) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x5}}, 0x1c) 08:59:26 executing program 0: r0 = syz_io_uring_setup(0x2f04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x40000000}], 0x1) 08:59:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:26 executing program 0: r0 = syz_io_uring_setup(0x2f04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x40000000}], 0x1) 08:59:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1d, r2, r1, r3, 0x0) 08:59:26 executing program 5: set_mempolicy(0x3, &(0x7f0000000040)=0x3, 0x8) r0 = syz_io_uring_setup(0x4386, &(0x7f0000000140)={0x0, 0x0, 0x2}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000240)) syz_io_uring_setup(0x39be, &(0x7f0000000280)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f00006d5000/0x1000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000380)) 08:59:26 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) r3 = dup(r2) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x2400081f) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) unlink(&(0x7f0000000100)='./file0\x00') sendfile(r0, r1, 0x0, 0x11f08) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 08:59:26 executing program 0: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) getuid() lstat(0x0, 0x0) 08:59:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x3) dup2(r1, r0) [ 70.699193][ T25] kauditd_printk_skb: 5 callbacks suppressed [ 70.699205][ T25] audit: type=1326 audit(1621069166.811:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.775999][ T25] audit: type=1326 audit(1621069166.851:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=102 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.799800][ T5838] loop4: detected capacity change from 0 to 32760 [ 70.800850][ T25] audit: type=1326 audit(1621069166.851:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.849632][ T25] audit: type=1326 audit(1621069166.851:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=6 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.874031][ T25] audit: type=1326 audit(1621069166.851:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.898621][ T25] audit: type=1326 audit(1621069166.851:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=334 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.923155][ T25] audit: type=1326 audit(1621069166.851:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.947664][ T25] audit: type=1326 audit(1621069166.851:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.972063][ T25] audit: type=1326 audit(1621069166.851:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 70.996175][ T25] audit: type=1326 audit(1621069166.851:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5855 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:27 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) unlink(&(0x7f00000000c0)='./file0\x00') clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1a) wait4(0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 08:59:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x3) dup2(r1, r0) 08:59:27 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0xe, 0x1}}) 08:59:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write(0xffffffffffffffff, &(0x7f0000000180)="f19be1190e8666ba7fc9ce3b7f3b56a7029238fb4de0cde2757c354234bdea48f0c78cd9e18b6386a794ac594e12c3a3b78f30e2c1d98e6f60d5f65304a00f084dd7d7d401ec6e8e5ca3", 0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0xe6) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 08:59:27 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) pread64(r0, 0x0, 0x0, 0x0) 08:59:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write(0xffffffffffffffff, &(0x7f0000000180)="f19be1190e8666ba7fc9ce3b7f3b56a7029238fb4de0cde2757c354234bdea48f0c78cd9e18b6386a794ac594e12c3a3b78f30e2c1d98e6f60d5f65304a00f084dd7d7d401ec6e8e5ca3", 0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0xe6) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 08:59:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x3) dup2(r1, r0) 08:59:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x3) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0x3) dup2(r1, r0) 08:59:27 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x208200) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './bus/file0'}, 0xf) 08:59:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write(0xffffffffffffffff, &(0x7f0000000180)="f19be1190e8666ba7fc9ce3b7f3b56a7029238fb4de0cde2757c354234bdea48f0c78cd9e18b6386a794ac594e12c3a3b78f30e2c1d98e6f60d5f65304a00f084dd7d7d401ec6e8e5ca3", 0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0xe6) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 08:59:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{&(0x7f0000000040)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, 0x0}}, {{&(0x7f0000000140)={0x2, 0x4e22}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x24, 0x0, 0x7, {[@cipso={0x86, 0x14, 0x3, [{0x5, 0x6, "deb94464"}, {0x2, 0x6, "c117abf7"}, {0x6, 0x2}]}]}}}], 0x28}}], 0x2, 0x0) 08:59:30 executing program 1: r0 = fork() ptrace(0x10, r0) fork() ptrace(0x420a, r0) 08:59:30 executing program 0: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x5) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x6004000, 0x100000001, 0x6000000, 0x1}, 0x1c) 08:59:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') write(0xffffffffffffffff, &(0x7f0000000180)="f19be1190e8666ba7fc9ce3b7f3b56a7029238fb4de0cde2757c354234bdea48f0c78cd9e18b6386a794ac594e12c3a3b78f30e2c1d98e6f60d5f65304a00f084dd7d7d401ec6e8e5ca3", 0x4a) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0xe6) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 08:59:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x8, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x200]) semop(r1, &(0x7f0000000100), 0x2d) semtimedop(r1, &(0x7f0000000040), 0x1b9, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000400)=[@mss, @timestamp, @mss, @sack_perm], 0x4) semop(r1, &(0x7f0000000000)=[{0x4, 0x0, 0x2000}, {0x1, 0x4}, {0x1, 0x5}, {0x2, 0x19}], 0x4) r2 = semget(0x2, 0x0, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x2, 0xf001, 0x5, 0x1f, 0x9]) semctl$IPC_RMID(r2, 0x0, 0x0) 08:59:30 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000002c0), 0x0, 0x1001) dup2(r0, r1) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 08:59:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x4e21}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=[@ip_retopts={{0x18, 0x0, 0x7, {[@generic={0x88, 0x2}, @ra={0x94, 0x4, 0x1}]}}}], 0x18}, 0x0) 08:59:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000140)={[{@fat=@errors_continue}]}) 08:59:30 executing program 4: r0 = eventfd(0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="db045be290043cce", 0x8}, {&(0x7f0000000080)="ffffffffffffffff", 0x8}], 0x2) 08:59:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xda00) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x6628, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x0, 'memory'}]}, 0x8) 08:59:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000100)) [ 74.523923][ T5969] loop2: detected capacity change from 0 to 270 08:59:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r4) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0000000024000904000a", 0x11) splice(r3, 0x0, r4, 0x0, 0x1000, 0x0) 08:59:30 executing program 2: setgroups(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x3b, &(0x7f0000000000), 0x74c000) 08:59:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x1c}}, 0x0) sendmmsg$sock(r0, &(0x7f0000000040), 0x40000000000011f, 0x0) 08:59:30 executing program 0: kexec_load(0x0, 0x1, &(0x7f00000009c0)=[{0x0, 0x0, 0x0, 0xff0f0000}], 0x0) 08:59:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d4", 0x1}], 0x1, 0x40000c9, 0x0) ftruncate(r2, 0x0) 08:59:31 executing program 4: mkdir(&(0x7f0000000740)='./file0\x00', 0x0) mount(&(0x7f0000000340)=ANY=[@ANYRES16], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000300)='trans=tcp,') 08:59:31 executing program 5: r0 = socket$inet(0x2, 0x2000000000003, 0x2) setsockopt$inet_int(r0, 0x1f00000000000000, 0xcf, 0x0, 0x0) 08:59:31 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETAW(r0, 0x5434, 0x0) 08:59:31 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 08:59:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d4", 0x1}], 0x1, 0x40000c9, 0x0) ftruncate(r2, 0x0) 08:59:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4621, @local}, 0x68) bind$inet(r0, &(0x7f0000000000)={0x2, 0x621, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4621, @broadcast}, 0x42) 08:59:31 executing program 4: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x6c, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000084) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r0 = socket(0x840000000002, 0x3, 0xff) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/226, 0xe2}], 0x2, 0x6d4d, 0x2) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 08:59:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d4", 0x1}], 0x1, 0x40000c9, 0x0) ftruncate(r2, 0x0) 08:59:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4621, @local}, 0x68) bind$inet(r0, &(0x7f0000000000)={0x2, 0x621, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4621, @broadcast}, 0x42) 08:59:31 executing program 5: r0 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') 08:59:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x4000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x1c, 0x16, 0xa01, 0x0, 0x0, {0xa}, [@nested={0x4}, @nested={0x4, 0x3}]}, 0x1c}}, 0x0) 08:59:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4621, @local}, 0x68) bind$inet(r0, &(0x7f0000000000)={0x2, 0x621, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4621, @broadcast}, 0x42) 08:59:31 executing program 5: r0 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') 08:59:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4621, @local}, 0x68) bind$inet(r0, &(0x7f0000000000)={0x2, 0x621, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4621, @broadcast}, 0x42) 08:59:31 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d4", 0x1}], 0x1, 0x40000c9, 0x0) ftruncate(r2, 0x0) 08:59:32 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 08:59:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x1212c2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/partitions\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x4000000000010046) 08:59:32 executing program 5: r0 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') 08:59:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 08:59:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8) getsockname(r0, &(0x7f00000044c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000001080)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x40186366, &(0x7f0000004600)) 08:59:32 executing program 4: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x6c, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000084) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r0 = socket(0x840000000002, 0x3, 0xff) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/226, 0xe2}], 0x2, 0x6d4d, 0x2) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 08:59:32 executing program 5: r0 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mq_unlink(&(0x7f0000000000)='eth0\x00') 08:59:32 executing program 1: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000180)) 08:59:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xe) 08:59:32 executing program 5: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xffffffffffffff2d, 0x0, 0x36}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 08:59:32 executing program 2: r0 = epoll_create1(0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x10000008}) 08:59:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000540)={'\x00', 0x0, 0xae06, 0x4d9, 0x0, 0x0, 0xffffffffffffffff}) setuid(0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x40000) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) [ 76.423764][ T6131] blktrace: Concurrent blktraces are not allowed on sg0 [ 76.450815][ T6131] blktrace: Concurrent blktraces are not allowed on sg0 08:59:33 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 08:59:33 executing program 4: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x6c, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000084) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r0 = socket(0x840000000002, 0x3, 0xff) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/226, 0xe2}], 0x2, 0x6d4d, 0x2) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 08:59:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x200, 0x0) ioctl$EVIOCSREP(r0, 0x40284504, &(0x7f0000000040)) 08:59:33 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) unshare(0x40020000) sendto$inet6(r0, &(0x7f0000000240)="1c0000001200050f0c1000000049090000000a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0xfffffffffffffeeb) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@empty, 0x0, r2}) write(0xffffffffffffffff, &(0x7f0000000000)="15000000140007", 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='-', 0x10a69, 0x10, 0x0, 0x4b6ae4f95a5de3b2) 08:59:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffffff}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f00000000000004", 0x1b, 0x11080}], 0x0, &(0x7f0000000080)) 08:59:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000500), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x44, r2, 0x1, 0x0, 0x0, {0x7}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x13, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x44}}, 0x0) 08:59:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x200, 0x0) ioctl$EVIOCSREP(r0, 0x40284504, &(0x7f0000000040)) 08:59:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x200, 0x0) ioctl$EVIOCSREP(r0, 0x40284504, &(0x7f0000000040)) [ 77.177648][ T6155] loop2: detected capacity change from 0 to 16383 [ 77.212063][ T6155] EXT4-fs (loop2): corrupt root inode, run e2fsck 08:59:33 executing program 1: mount(0x0, 0x0, &(0x7f0000000140)='binfmt_misc\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x3eb, 0x10d882) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x33000) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}, {&(0x7f00000001c0)="e9304eac7898", 0x6}], 0x2, 0x4081002, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fallocate(r0, 0x11, 0x0, 0x100007e00) 08:59:33 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000340)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac3962", 0x7b}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ptrace$cont(0x1f, r0, 0x0, 0x0) [ 77.227292][ T6157] netlink: 17273 bytes leftover after parsing attributes in process `syz-executor.5'. [ 77.230228][ T6155] EXT4-fs (loop2): mount failed 08:59:33 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x200, 0x0) ioctl$EVIOCSREP(r0, 0x40284504, &(0x7f0000000040)) 08:59:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) shutdown(r2, 0x0) accept$packet(r2, 0x0, 0x0) [ 77.338729][ T6194] netlink: 41561 bytes leftover after parsing attributes in process `syz-executor.5'. 08:59:34 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 08:59:34 executing program 1: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f00000001c0)="a2e6999b", 0x4) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0c84"], 0x50) write(r1, &(0x7f0000000400)="360000001a51ed8ac7eb508e5df11999bc194c8b27d5a45c", 0x18) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4f44115, 0x0) 08:59:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) 08:59:34 executing program 4: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x6c, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'xfrm0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x24000084) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r0 = socket(0x840000000002, 0x3, 0xff) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/226, 0xe2}], 0x2, 0x6d4d, 0x2) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, r2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240)=[{{0x0, 0xffffff7f, 0x0}, 0x201}], 0x102, 0x401eb94) 08:59:34 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) unshare(0x40020000) sendto$inet6(r0, &(0x7f0000000240)="1c0000001200050f0c1000000049090000000a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0xfffffffffffffeeb) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@empty, 0x0, r2}) write(0xffffffffffffffff, &(0x7f0000000000)="15000000140007", 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='-', 0x10a69, 0x10, 0x0, 0x4b6ae4f95a5de3b2) 08:59:34 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x2403, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) 08:59:34 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 08:59:34 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x2403, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) [ 78.081621][ T6224] netlink: 17273 bytes leftover after parsing attributes in process `syz-executor.5'. 08:59:34 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) unshare(0x40020000) sendto$inet6(r0, &(0x7f0000000240)="1c0000001200050f0c1000000049090000000a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0xfffffffffffffeeb) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@empty, 0x0, r2}) write(0xffffffffffffffff, &(0x7f0000000000)="15000000140007", 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='-', 0x10a69, 0x10, 0x0, 0x4b6ae4f95a5de3b2) 08:59:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x2, 0x4) sendmmsg(r0, &(0x7f00000068c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)='T', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000001580)='f', 0x1, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r0, &(0x7f0000003680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x42, 0x0) [ 78.126162][ T25] audit: type=1326 audit(1621069174.241:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6238 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:34 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x2403, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) [ 78.181451][ T25] audit: type=1326 audit(1621069174.241:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6238 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=322 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:34 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x2403, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) [ 78.209221][ T25] audit: type=1326 audit(1621069174.241:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6238 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 78.228661][ T6247] netlink: 17273 bytes leftover after parsing attributes in process `syz-executor.5'. [ 78.253951][ T25] audit: type=1326 audit(1621069174.241:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6238 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 78.284921][ T25] audit: type=1326 audit(1621069174.271:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6238 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:35 executing program 1: setreuid(0xee01, 0xee00) perf_event_open(&(0x7f0000000940)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 08:59:35 executing program 4: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20020009) 08:59:35 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$addseals(r0, 0x409, 0x0) 08:59:35 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/77, 0x4d}], 0x1, 0xa3, 0x0) 08:59:35 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) unshare(0x40020000) sendto$inet6(r0, &(0x7f0000000240)="1c0000001200050f0c1000000049090000000a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x314aaee635b9c1b6, 0x0, 0x0, 0xfffffffffffffeeb) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@empty, 0x0, r2}) write(0xffffffffffffffff, &(0x7f0000000000)="15000000140007", 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='-', 0x10a69, 0x10, 0x0, 0x4b6ae4f95a5de3b2) 08:59:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000c00), 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="380100001000010000000000000000002601008008003c00", @ANYRES32, @ANYBLOB='\b\x00r\x00', @ANYBLOB="14003100fe"], 0x138}], 0x1}, 0x0) 08:59:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/75) 08:59:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10001, 0x0, "8c3accd4711c5eccd885df8003b22aa2462cf7"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) [ 78.937641][ T6281] netlink: 'syz-executor.2': attribute type 49 has an invalid length. [ 78.946038][ T6281] netlink: 260 bytes leftover after parsing attributes in process `syz-executor.2'. [ 78.972339][ T6280] netlink: 17273 bytes leftover after parsing attributes in process `syz-executor.5'. 08:59:35 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x0) 08:59:35 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r1, r0, 0x0) 08:59:35 executing program 5: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) [ 78.998076][ T6292] netlink: 'syz-executor.2': attribute type 49 has an invalid length. [ 79.006343][ T6292] netlink: 260 bytes leftover after parsing attributes in process `syz-executor.2'. 08:59:35 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000180)={0x1}) flock(r0, 0x6) [ 79.060535][ T25] audit: type=1326 audit(1621069175.181:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6300 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:35 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x9}], 0x1f4) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x3, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}) 08:59:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$FITRIM(r0, 0xc0185879, 0x0) 08:59:35 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x14) getsockopt$inet_pktinfo(r2, 0x0, 0xa, 0x0, &(0x7f0000000080)) 08:59:35 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 08:59:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0xfffffd88) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000001280)="06", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000300)={{}, {0x0, 0x3938700}}, 0x0) tkill(r3, 0x1000000000013) 08:59:35 executing program 2: perf_event_open(&(0x7f0000000000)={0x300, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 08:59:35 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) [ 79.148407][ T25] audit: type=1326 audit(1621069175.201:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6300 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=83 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 79.223590][ T25] audit: type=1326 audit(1621069175.201:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6300 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 79.248679][ T25] audit: type=1326 audit(1621069175.201:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6300 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=90 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 79.281398][ T25] audit: type=1326 audit(1621069175.201:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6300 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:36 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) r0 = socket$inet6(0x10, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 08:59:36 executing program 3: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 08:59:36 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 08:59:36 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) acct(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000040)='./file0\x00') 08:59:36 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x42a06, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000100), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 08:59:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, 0x0, &(0x7f00000007c0)) 08:59:36 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 08:59:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x805425, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) [ 79.946432][ T921] kernel write not supported for file /vcs (pid: 921 comm: kworker/0:2) [ 79.965723][ T921] kernel write not supported for file /vcs (pid: 921 comm: kworker/0:2) 08:59:38 executing program 1: socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) close(r0) 08:59:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) syslog(0x9, 0x0, 0x0) 08:59:38 executing program 4: clone(0x3117804dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') exit_group(0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 08:59:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:38 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) mkdir(0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00004, 0x2, &(0x7f0000000100)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000080)={[{@fat=@nfs_nostale_ro}]}) open_by_handle_at(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000072"], 0x0) open(0x0, 0x0, 0x0) 08:59:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchdir(r0) quotactl(0x2080000201, &(0x7f0000000340)='./file1\x00', 0xee00, &(0x7f0000000400)="f718b0bb4b483d3eab3c") 08:59:38 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 08:59:38 executing program 4: clone(0x3117804dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') exit_group(0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 08:59:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f0000000440)="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"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) [ 82.224485][ T6411] loop0: detected capacity change from 0 to 264192 [ 82.234528][ T6411] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:59:38 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setxattr$incfs_metadata(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 08:59:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 08:59:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) syslog(0x9, 0x0, 0x0) 08:59:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r2 = socket(0x400000000000010, 0x802, 0x0) write(r2, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080), 0x20000084) 08:59:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x193, &(0x7f0000000440)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a869863009780dd6e673a02f7ed829932929af9dffb1fa2cd7328202ac55f4f5dbb8494120f79d5f60958691a8a3fcf561c33f46ab89803f47d97e04f7bf9cafb006ae29480408c8380cf060dd72462ccc5b7d195a113bc539df6591cd574a02d4d9b9f3ebce31bd7582018ded8ceb71e75417dabc45f9fa0503befdcd0874ae979bc9581d6a854d4dfb7ffaed09bfcf330c365988c05e12ed069a42c964f79e16ad22f95ffaf5a1d4200b030d0b7b170051b850b78b196b00f0ffff72ac058a66ea2614ba81fdefa76b9b8df6a1203b820129976905984e26586931f700bbec30960449bfb7642485f2edf7bd55a715be62eecd33ee4d1480231a10e6ce6ad6942d6ac0799a6336259b1fde152b1628ba090a130cd9d7512698c1809754008b46db7c867773af8c6d66976e"}}], 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="82d0093009e59a4bead687718339488cda9ae1cdd084efa4a838b7b5ab965ddbe150644145bac502a46540b7", 0x2c}], 0x1}, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x34) 08:59:38 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) 08:59:38 executing program 4: clone(0x3117804dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') exit_group(0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 08:59:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 08:59:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) syslog(0x9, 0x0, 0x0) 08:59:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 08:59:38 executing program 5: rseq(&(0x7f00000001c0), 0x20, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) syslog(0x9, 0x0, 0x0) 08:59:38 executing program 1: r0 = open(&(0x7f0000000180)='./bus\x00', 0x1e3542, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 08:59:38 executing program 2: r0 = mq_open(&(0x7f0000000240)='\\&\x00', 0x41, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x2000, 0x0, &(0x7f00000012c0)={0x0, 0x3938700}) 08:59:38 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) 08:59:38 executing program 4: clone(0x3117804dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/user\x00') exit_group(0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 08:59:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x400c0c0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0), 0x10) 08:59:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x300, 0x0, 0xffffffffffffff39) 08:59:38 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="26000000220047010564336e038d7c3bd7b534d6b36e850007008980e8ff31586d20002b1f00", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x45) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 08:59:38 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) 08:59:38 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:38 executing program 4: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x1, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0) write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400004000c4a40003003e000039a59434c80a00100a20000000000000000000deeb14b60028cc7ebdfd74dafc20380003"], 0x3c) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 08:59:38 executing program 3: shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 08:59:38 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) 08:59:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80b6, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_open_dev$tty20(0xc, 0x4, 0x0) 08:59:38 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x0, 0x0, 0xfdfdffff}) 08:59:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xeb, &(0x7f0000000600)="c4c691019919da078a0098d1e0a593b040f762910000000000000022addee07bee0d6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e29b9ab9b7136283e350808ffdb2dbea7410b363de4fb357baa16dacdcfac32957dc8bb44e203c4b1bc83d8c0b29f75bcf2e3482945fef116371f8c8c0c4db583a208718e3cccd9dd3bf7a0b9daf36c29d2d3e73af34a91a4a8844ee497e66452419a30843900bb4ff9a7df5ee0fdbb6e3a288594f90399ef71d1fa7b32513f49d5135aea235f800059995d267e04f4579298cddd604f5f3bcdc9ded4aad49dc3d25b919b831d2c8e68"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 08:59:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/58) 08:59:38 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 08:59:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x300, 0x0, 0xffffffffffffff39) 08:59:38 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xeb, &(0x7f0000000600)="c4c691019919da078a0098d1e0a593b040f762910000000000000022addee07bee0d6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e29b9ab9b7136283e350808ffdb2dbea7410b363de4fb357baa16dacdcfac32957dc8bb44e203c4b1bc83d8c0b29f75bcf2e3482945fef116371f8c8c0c4db583a208718e3cccd9dd3bf7a0b9daf36c29d2d3e73af34a91a4a8844ee497e66452419a30843900bb4ff9a7df5ee0fdbb6e3a288594f90399ef71d1fa7b32513f49d5135aea235f800059995d267e04f4579298cddd604f5f3bcdc9ded4aad49dc3d25b919b831d2c8e68"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 08:59:38 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(0x0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, 0x0) 08:59:39 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:39 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/14, 0xe}], 0x1) 08:59:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/58) 08:59:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xeb, &(0x7f0000000600)="c4c691019919da078a0098d1e0a593b040f762910000000000000022addee07bee0d6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e29b9ab9b7136283e350808ffdb2dbea7410b363de4fb357baa16dacdcfac32957dc8bb44e203c4b1bc83d8c0b29f75bcf2e3482945fef116371f8c8c0c4db583a208718e3cccd9dd3bf7a0b9daf36c29d2d3e73af34a91a4a8844ee497e66452419a30843900bb4ff9a7df5ee0fdbb6e3a288594f90399ef71d1fa7b32513f49d5135aea235f800059995d267e04f4579298cddd604f5f3bcdc9ded4aad49dc3d25b919b831d2c8e68"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 08:59:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x300, 0x0, 0xffffffffffffff39) 08:59:39 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = memfd_create(&(0x7f00000003c0)='\x8a\xda]\xb0\x1f\xa4\xae\xa7\xc2\x16}\x142\xdd>\xea\x84\xc5\xf8P\xe0|\x18\xa4\xb1\x95\xae\xc1\xfd\xc8\xf7\xeb\x8d=y\xed\bT\x8eAkG\x1b\xce\xf6\x9db\xc4\xb0\x1a\xb5\x95\xeb\xf3\x83\xa4M\xa6\x11\x1c\xe6C\xcd\xdd\x8d,\xf40\xdb\xe6J\xe0\x7f4\xa3 \x10\xba_\x01\x82\xbe/I\x86\xb9\x8d\x82\x9d@\a\xaazMhH\x9d\xe3\xaf\xf1\x878\xe2\x14\x8c\xfcq\n![\x88K\x8f}\xbf>~sz_\v\x12l\x1f\xa1\x1c\xa5\xdc\xc1N\x1f\xecv\xbb\v2 \xc6\'pbw\x97\x01\x00\x88\xc4\xb4\x91!K\xa6\xd9\xb8\xf9n\xf1\xc1\f9G\xe9\x8d.\xc4\xab\xd3N}-.b\xb8\x0f\xb3Mm\x1fX\xa04J\xb99]a\f\xeb\x04\x03BQ\x01\xe05\xf3\xf9MU3\xab\x00Cz\xa0m;\x7fl\xe2\xbb2E\xa8\x9db\xd4\xd7\x94\x80\xe3\x91k\xac\x8a\xf3\f\xd6\tiT\x11\as\xcc\xdb\xc6\xedEdk\xc4^k0l\xd4\x15\xfd\t\xc8/b\xc9\x14\xe0\xd0\x024\x8a\xf8}&', 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000000040)=0x6, 0x4) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 08:59:39 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/58) 08:59:39 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xeb, &(0x7f0000000600)="c4c691019919da078a0098d1e0a593b040f762910000000000000022addee07bee0d6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e29b9ab9b7136283e350808ffdb2dbea7410b363de4fb357baa16dacdcfac32957dc8bb44e203c4b1bc83d8c0b29f75bcf2e3482945fef116371f8c8c0c4db583a208718e3cccd9dd3bf7a0b9daf36c29d2d3e73af34a91a4a8844ee497e66452419a30843900bb4ff9a7df5ee0fdbb6e3a288594f90399ef71d1fa7b32513f49d5135aea235f800059995d267e04f4579298cddd604f5f3bcdc9ded4aad49dc3d25b919b831d2c8e68"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 08:59:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000100)=""/58) 08:59:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x300, 0x0, 0xffffffffffffff39) 08:59:39 executing program 4: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) open(0x0, 0x0, 0x0) unlink(&(0x7f0000000300)='./file0\x00') [ 83.260694][ T6590] loop4: detected capacity change from 0 to 264192 [ 83.269176][ T6590] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.324163][ T22] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 08:59:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$packet(0x11, 0x2, 0x300) sendmsg$unix(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000005300)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1], 0x30}, 0x0) dup2(r3, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) dup2(r5, r0) 08:59:40 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f0000000100000000000000000000000fe8800000000000000000000000000010000000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc9c1056890100000000000000000000000000000000000000000000ac1e0001"], 0xf0}, 0x1, 0x1400000000000000}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0, 0x0, 0x0, 0x6}]}) setsockopt(r0, 0x0, 0x40, &(0x7f0000000040), 0x0) 08:59:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x120) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x5, 0x4) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r0) 08:59:40 executing program 0: r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00009, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000180)={[{@fat=@check_strict}]}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 08:59:40 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mincore(&(0x7f00006dd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/81) 08:59:40 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:40 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, 0x0, 0x8) [ 84.073492][ T6615] loop0: detected capacity change from 0 to 264192 [ 84.099693][ T6615] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.135885][ T25] kauditd_printk_skb: 36 callbacks suppressed [ 84.135955][ T25] audit: type=1326 audit(1621069180.251:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6631 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:40 executing program 2: set_mempolicy(0x1, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4d}, {0x6}]}) 08:59:40 executing program 3: setresuid(0xee01, 0x0, 0x0) r0 = getuid() setresuid(r0, r0, 0xee01) setresuid(0xee01, 0x0, 0x0) 08:59:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ff8000/0x3000)=nil) mremap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) [ 84.167443][ T25] audit: type=1326 audit(1621069180.251:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6631 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x40f, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "2959f5f20fb8000000000f4131d492001000"}) [ 84.212614][ T1785] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.227968][ T25] audit: type=1326 audit(1621069180.251:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6631 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.255513][ T25] audit: type=1326 audit(1621069180.251:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6631 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=128 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.282992][ T25] audit: type=1326 audit(1621069180.251:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.308500][ T25] audit: type=1326 audit(1621069180.251:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=157 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.343117][ T25] audit: type=1326 audit(1621069180.261:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.371563][ T25] audit: type=1326 audit(1621069180.261:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=56 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.398101][ T25] audit: type=1326 audit(1621069180.261:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 84.424780][ T25] audit: type=1326 audit(1621069180.261:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6633 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:40 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:40 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:40 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$usbmon(&(0x7f00000001c0), 0x0, 0x0) 08:59:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, r1, 0x1, 0x0, 0x0, {0x16}, [@ETHTOOL_A_EEE_HEADER={0x4}]}, 0x18}}, 0x0) 08:59:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000022000000000000220000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824", 0x31, 0xb800}], 0x0, &(0x7f00000018c0)) 08:59:40 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) [ 84.630288][ T6667] loop0: detected capacity change from 0 to 184 [ 84.639111][ T6667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 84.703532][ T6667] loop0: detected capacity change from 0 to 184 [ 84.717641][ T6667] isofs_fill_super: root inode is not a directory. Corrupted media? 08:59:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 08:59:41 executing program 4: r0 = socket$inet6(0xa, 0x80802, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000140)={0x0, 0x4, 0x4, 0x0, 0x0, [@private0, @dev]}, 0x28) 08:59:41 executing program 2: unshare(0x6e040400) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c0a, 0x0) 08:59:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001580)={'syz1'}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e8fe02080100010800080008000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:59:41 executing program 4: creat(&(0x7f00000002c0)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10010fc) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) open(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 08:59:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_type(r1, &(0x7f0000000140), 0xffffff1f) perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x28000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) [ 84.948406][ T6706] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:59:41 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001580)={'syz1'}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e8fe02080100010800080008000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:59:41 executing program 4: setresuid(0x0, 0xee01, 0xee00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x8914, &(0x7f0000000140)={0x0, @nfc, @xdp, @vsock}) 08:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x3}]}]}, 0x34}}, 0x0) 08:59:41 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001580)={'syz1'}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e8fe02080100010800080008000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 85.503374][ T6738] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 85.514441][ T6739] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 85.534712][ T6746] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 85.560075][ T6753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:59:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000001580)={'syz1'}, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x14812, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000180007041dfffd946f610500020000e8fe02080100010800080008000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:59:41 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x45) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)=""/245, 0xbb}, {&(0x7f0000000300)=""/170, 0xd4}, {&(0x7f0000000e00)=""/96, 0x12c}, {&(0x7f0000000600)=""/204, 0x1bc}, {&(0x7f0000001040)=""/4096, 0x1011}], 0x5}}], 0x14, 0x2, 0x0) 08:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x3}]}]}, 0x34}}, 0x0) 08:59:41 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000085f42d27379e44ba9a8dcb77402e9f71010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000020", 0x3d, 0x2400}, {&(0x7f0000011800)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040", 0x3d, 0x2800}, {&(0x7f00000000c0)="8081000000180000d9f4655fd9f4655fd9f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000050", 0x3d, 0x2c00}, {&(0x7f0000012100)="ed8100000a000000d9f4655fd9f4655fd9f4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4518baf00000000000000000000000000000000000000000000000020000000d897e2e1d897e2e1d897e2e1d9f4655fd897e2e10000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c03000000000600000000000000786174747232", 0xe6, 0x5800}, {&(0x7f0000012500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x10000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x20000}, {&(0x7f0000000040)="02", 0x1, 0x20400}, {&(0x7f0000012f00)="03", 0x1, 0x20800}, {&(0x7f0000013000)="04", 0x1, 0x20c00}, {&(0x7f0000013100)="0500", 0x2, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008", 0x29, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x28000}], 0x0, &(0x7f0000000600)=ANY=[]) openat(r2, &(0x7f0000000140)='./file1\x00', 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 08:59:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {0x2, 0x0, 0x600}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'N\x1f\x00\xa0A\xca\xfe\xbe\xba\xf8'}]}, 0x24}, 0x1, 0x700000077691dcc}, 0x0) 08:59:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x3}]}]}, 0x34}}, 0x0) [ 85.817940][ T6768] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 85.832492][ T6769] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 85.901345][ T6781] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 85.944668][ T6786] loop5: detected capacity change from 0 to 2048 [ 85.954399][ T6786] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 08:59:42 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:42 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@size={'size', 0x3d, [0x30, 0x65]}}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}]}) 08:59:42 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x3}]}]}, 0x34}}, 0x0) 08:59:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff0600000001000000000000002500000019001600040001000500001f00000606040000000000000000", 0x39}], 0x1) 08:59:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) sendmmsg(r1, &(0x7f0000003300)=[{{&(0x7f0000000640)=@un=@abs, 0x80, 0x0}}], 0x1, 0x800) 08:59:42 executing program 0: setresgid(0xee00, 0xee01, 0x0) setgroups(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) 08:59:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x10e, 0xb, &(0x7f0000000000), 0x20a154cc) 08:59:42 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[], 0xa) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7fb}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000008012005fff", 0x8) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x49, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 86.377485][ T6809] tmpfs: Bad value for 'uid' [ 86.379299][ T6808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 86.382928][ T6809] tmpfs: Bad value for 'uid' 08:59:42 executing program 2: set_mempolicy(0x3, &(0x7f0000000100)=0x7f, 0x9) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c831, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x2916c000, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x0, 0x0) 08:59:42 executing program 4: io_setup(0xffff, &(0x7f0000000000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) [ 86.448872][ T6820] netlink: 41 bytes leftover after parsing attributes in process `syz-executor.5'. [ 86.466705][ T6825] hugetlbfs: syz-executor.0 (6825): Using mlock ulimits for SHM_HUGETLB is deprecated 08:59:42 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0003}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x5, &(0x7f0000000440)="c4c6910199"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) 08:59:43 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:43 executing program 5: rt_tgsigqueueinfo(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x4000002}) 08:59:43 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0xffff, 0x4) recvmmsg(r3, &(0x7f0000001140)=[{{0x0, 0x0, 0x0}}], 0x700, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r0, 0x0, r2, 0x0, 0x4ffdc, 0x0) 08:59:43 executing program 0: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000210007041dfffd946f610500020000e8fe0208010001080008000600fe7f0000", 0x24}], 0x1}, 0x0) 08:59:43 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x64}, {0x6}]}) socket$nl_netfilter(0x10, 0x3, 0xc) 08:59:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) 08:59:43 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000380)=0x1f6) dup2(r0, r1) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) syz_io_uring_setup(0x85, &(0x7f0000000080), &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) 08:59:43 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0201630000000a000000ff45ac0480ffffff82800800000000000000024000ffffffecd3cac765f8c97e8877007200300700a5ffffff00000000008000da55aa", 0x40, 0x1c0}]) [ 87.305187][ T6886] loop0: detected capacity change from 0 to 1 [ 87.363725][ T6886] loop0: p1 p2 p3 p4 [ 87.371426][ T6886] loop0: p1 start 10 is beyond EOD, truncated [ 87.377899][ T6886] loop0: p2 size 1073872896 extends beyond EOD, truncated [ 87.389042][ T6886] loop0: p3 start 2127165541 is beyond EOD, truncated [ 87.395902][ T6886] loop0: p4 size 3657465856 extends beyond EOD, truncated [ 87.432830][ T6886] loop0: detected capacity change from 0 to 1 [ 87.500039][ T6886] loop0: p1 p2 p3 p4 [ 87.504319][ T6886] loop0: p1 start 10 is beyond EOD, truncated [ 87.510896][ T6886] loop0: p2 size 1073872896 extends beyond EOD, truncated [ 87.518822][ T6886] loop0: p3 start 2127165541 is beyond EOD, truncated [ 87.525802][ T6886] loop0: p4 size 3657465856 extends beyond EOD, truncated [ 87.610732][ T1031] loop0: p1 p2 p3 p4 [ 87.615512][ T1031] loop0: p1 start 10 is beyond EOD, truncated [ 87.622072][ T1031] loop0: p2 size 1073872896 extends beyond EOD, truncated [ 87.630978][ T1031] loop0: p3 start 2127165541 is beyond EOD, truncated [ 87.638138][ T1031] loop0: p4 size 3657465856 extends beyond EOD, truncated 08:59:45 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x103041, 0x0) 08:59:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) 08:59:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x124, r2, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x124}}, 0x0) 08:59:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x6ce0, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) syz_io_uring_submit(r2, r3, &(0x7f0000001740)=@IORING_OP_RECVMSG={0xa, 0x5c95d8f2a851f33c, 0x0, r5, 0x0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001640)}}, 0x0) io_uring_enter(r1, 0x2ff, 0x0, 0x0, 0x0, 0x0) 08:59:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x407c5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x82) write$9p(r0, &(0x7f0000001400)=';', 0x1) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 08:59:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) 08:59:45 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='m$\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) sendfile(r1, r0, 0x0, 0x0) 08:59:45 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_getfd(r1, r1, 0x0) [ 89.480990][ T25] kauditd_printk_skb: 46 callbacks suppressed [ 89.481003][ T25] audit: type=1400 audit(1621069185.601:149): avc: denied { write } for pid=6924 comm="syz-executor.0" name="task" dev="proc" ino=19542 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 08:59:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) 08:59:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x124, r2, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x124}}, 0x0) [ 89.557511][ T25] audit: type=1400 audit(1621069185.631:150): avc: denied { add_name } for pid=6924 comm="syz-executor.0" name="6925" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 89.580396][ T6930] loop4: detected capacity change from 0 to 512 08:59:45 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x4, @thr={0x0, 0x0}}) 08:59:45 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) lseek(r1, 0x7ffffe, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[], 0x1a0) lseek(r0, 0x0, 0x3) [ 89.650013][ T6930] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 08:59:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00000000c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xbc\xb3g\x9f\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\x17\xd4|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc23\xd0d\xee\x13Q', 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000300)=@req3={0x1, 0xd8, 0x8692, 0x8, 0x9, 0x0, 0x60}, 0xfffffffffffffddb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={@mcast2, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40402ba, r3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendto$packet(r4, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553ca08d3bef42fbab5da6058d497c5afc43159d93ee3234b02130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684bea6ab2245b994a174f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f15ef44c7bd9456bfbca83e9f326ae03e900f563c7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e00000a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xb7, 0x40080, &(0x7f0000000080)={0x11, 0x3, r3, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @loopback, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4009a, r3}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r3, 0x2f, 0x6e, 0x20, 0x40, 0x42, @ipv4={'\x00', '\xff\xff', @loopback}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfa3eec93a6eccfa7, 0x7, 0x5a, 0xd8c9}}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0xafd0}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000340)={@mcast1, @mcast1, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4009a, r6}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="de6cde9d5682571e08f92c669a2d5f50f113ab2553e0cea201f42fbab5da6058d497c5afc43159d93ee3234bdb130fbb56e3a41be9fdf3a1702fd51ffb790bab8a9684be555f04e2392d5df0f237ce4e9b4c87b372fb1708b23627ed545b1a6e9dcbb3dc17fa93bf9b8d28a3ee2c3f04ef44c7bd9456bfbca83e9fd45dc6f1e1f9447a6f127d4ab5ec326ae03e900f563d7d39ad393ddee52f0d362bb0f653b96d41ced40751ecde32e0f796a4cec31c3cfce1510b86bba1557ae263602566771d3601a881", 0xc5, 0x40080, &(0x7f0000000080)={0x11, 0x3, r6, 0x1, 0x3f}, 0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@mcast1={0xff, 0x5}, @mcast1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffd, 0x7, 0x0, 0x100, 0x2, 0x4009a, r6}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr=0x64010102, @remote, r6}, 0xfffffed6) 08:59:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x124, r2, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x124}}, 0x0) 08:59:45 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x100010, r0, 0x8000000) 08:59:45 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x2d, &(0x7f0000000000), 0x20a154cc) 08:59:45 executing program 5: r0 = syz_io_uring_setup(0x2de5, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000a00)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0xa2, 0x0, 0x0, 0x0, 0x0) [ 89.772181][ T25] audit: type=1400 audit(1621069185.631:151): avc: denied { create } for pid=6924 comm="syz-executor.0" name="6925" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 08:59:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) 08:59:45 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0xc}, {0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 08:59:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @private}}}, 0x108) 08:59:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x124, r2, 0x601, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0x106, 0x1, '\x10\x80\x03l\x14\x10\xbc\x90;\xa8F\xcd3\xb86e_qS\r\xbc\x88;\x14afZa7-\xbf\xf4\xd2\n\x8a\xcdB\xd2\xa61\x1a\n{\xa5#|1@2FMr\xf6=\xa7\x88\x1a<\xf5\x93\xb6\xaf\xd0 L\xba\x95H\xf9\xe4\xb7[)\x19#\xb4\x83\xb7D\x1c\bCR\xf6ibs\xc3\xa4\xb0\xe0l\x95\x7f\xa3\x18\xf7\x04\xd2)\xe6@\xaa\xe0\xcet\x99\x1d\x17\xe5&\xe7h#\xbc9\xd2u.h%\xbf\".aD\xf8)5\xf47\x87p\x18\xf4\x95\x0e\xa1SY\n\xfbn\xbe\xb1\x9ef\xfe\xae\x14\xb2\x13\x88\x06\xbd\a\xb4\x90\xf2\xc5\x04+\x86l\x1e\x83\x1aA\x95\xd0\x0e\x03/\xde\x1a\xccNT\xf4\xad\x99\x83\xaf\x81Nz\xb2@\x1e\x82>:\xc9n\xe8\x16,\xccu\a(h>\x015\xadd\xce\x99k{\x91\xd9[B\xd3\x1f>{\xf6.\xa3d\xce\x7f\xb0\xaa\xe6~\xf45\xd4v7z\xffJ\xdeN\xd7\xb1\xa2t\xacj\xb8h\xe5\x98\xb6\xf3\xa0\xe0\xbc\x1d\x00\x0f\xf7'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x124}}, 0x0) 08:59:46 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000180), 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) [ 89.850878][ T25] audit: type=1326 audit(1621069185.741:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:46 executing program 4: setregid(0xffffffffffffffff, 0xee00) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setregid(0xffffffffffffffff, 0x0) 08:59:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/165, 0xa5}], 0x8, 0x0, 0x0) 08:59:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)={0x3c, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@beacon=[@NL80211_ATTR_IE_ASSOC_RESP={0x5, 0x80, [@challenge={0x10, 0x1}, @perr={0x84, 0x2}, @challenge={0x10, 0x1}]}], @NL80211_ATTR_HE_OBSS_PD={0xc, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5}]}]}, 0x3c}}, 0x0) 08:59:46 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x198, &(0x7f0000000440)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x34) [ 89.970566][ T25] audit: type=1326 audit(1621069185.741:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/165, 0xa5}], 0x8, 0x0, 0x0) 08:59:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560001000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761", 0x8d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:46 executing program 4: pselect6(0xe, &(0x7f00000007c0), &(0x7f0000000800)={0x1}, 0x0, &(0x7f0000000880)={0x77359400}, &(0x7f0000000900)={&(0x7f00000008c0), 0x8}) [ 90.099196][ T25] audit: type=1326 audit(1621069185.751:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 90.202679][ T25] audit: type=1326 audit(1621069185.751:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) [ 90.237953][ T25] audit: type=1326 audit(1621069185.751:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 90.273223][ T25] audit: type=1326 audit(1621069185.751:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=434 compat=0 ip=0x4665d9 code=0x7ffc0000 [ 90.309992][ T25] audit: type=1326 audit(1621069185.751:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6945 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665d9 code=0x7ffc0000 08:59:46 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) 08:59:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/165, 0xa5}], 0x8, 0x0, 0x0) 08:59:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={{0xec4}, [@NFT_MSG_NEWSET={0x24, 0x9, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8}, @NFTA_SET_GC_INTERVAL={0x8}]}, @NFT_MSG_NEWSETELEM={0xe78, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xe58, 0x3, 0x0, 0x1, [{0xe54, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xe4d, 0x6, 0x1, 0x0, "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"}]}]}]}], {0x4, 0x4}}, 0xec4}}, 0x0) 08:59:46 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0x2dd87367}}], [], 0x6b}}) 08:59:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}, {&(0x7f0000000040)='0', 0x1}], 0x8) 08:59:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)) 08:59:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}, {&(0x7f0000000040)='0', 0x1}], 0x8) 08:59:47 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000440)={0x0, 0x100}) [ 90.833037][ T7065] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 08:59:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') mbind(&(0x7f000040a000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x0) readv(r1, &(0x7f00000006c0)=[{&(0x7f0000001400)=""/4100, 0x1004}], 0x1) 08:59:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/165, 0xa5}], 0x8, 0x0, 0x0) 08:59:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}, {&(0x7f0000000040)='0', 0x1}], 0x8) 08:59:47 executing program 1: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$P9_RREADLINK(r0, &(0x7f0000000200)=ANY=[], 0xffffffe3) io_setup(0x80, &(0x7f00000002c0)=0x0) fcntl$setstatus(r0, 0x4, 0x6800) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x1}]) creat(&(0x7f0000000080)='./bus\x00', 0x0) 08:59:47 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x19, 0x0, 0x6a9}}) 08:59:47 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='loginuid\x00') pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="e8", 0x1}], 0x1, 0x0, 0x0) 08:59:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='4', 0x1}, {&(0x7f0000000040)='0', 0x1}], 0x8) 08:59:47 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x80000000}, 0x19a) write(r0, &(0x7f0000000040)="240000001a005f3814f9f407000903018000200000000000000000000800020040000000", 0x24) 08:59:47 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x19, 0x0, 0x6a9}}) 08:59:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_create(0x0, 0x81000) 08:59:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, "80000002c76060e500"}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff, 0x0, "f8ff00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x80ffffff, 0x0, 0x0, 0x0, 0x0, "0000000000000000090010000000001000"}) 08:59:47 executing program 4: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) unshare(0xa000000) 08:59:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1, 0x4ca31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000003, 0x4ea31, 0xffffffffffffffff, 0x0) 08:59:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xc, 0x121041) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x100000000000001}, {0x3f, 0x2}, @ramp}) write$evdev(r0, &(0x7f0000000040), 0x373) 08:59:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x80045438, 0x541000) 08:59:47 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x19, 0x0, 0x6a9}}) 08:59:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = inotify_init1(0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000280)={@mcast2, @mcast1, @local, 0x0, 0x9d77}) 08:59:47 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:47 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_create(0x0, 0x81000) 08:59:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) futex(0x0, 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000002a80)) 08:59:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x80045438, 0x541000) 08:59:48 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x19, 0x0, 0x6a9}}) 08:59:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_RULES={0x4, 0x22, 0x0, 0x1, [{0x4}, {0x4}, {0x4}]}]}, 0x2c}}, 0x0) 08:59:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x80045438, 0x541000) 08:59:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_create(0x0, 0x81000) 08:59:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCXONC(r0, 0x80045438, 0x541000) 08:59:48 executing program 1: getgid() 08:59:48 executing program 0: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001100)='system_u:object_r:removable_device_t:s0\x00', 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000022, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 08:59:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e03617400020101000240008000f801", 0x17}, {&(0x7f0000000300)="0000000000000000000700000000000000000457d608000000001000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000003c0)="2ebc9c5d9d2020202020201000ace670325132510000667032510300000000002e2e202020202b202020201000ace670325132510000e670465100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000440)='./file0\x00', 0x1) [ 91.927108][ T7164] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 91.966317][ T7164] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 92.011884][ T7178] loop2: detected capacity change from 0 to 16 [ 92.026731][ T7178] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 92.033911][ T7178] FAT-fs (loop2): Filesystem has been set read-only 08:59:48 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:48 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timerfd_create(0x0, 0x81000) 08:59:48 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x400) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5d, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef627d7c76b47e963c3ffe77d5dea167f8acc64392966d26fbf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:59:48 executing program 0: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001100)='system_u:object_r:removable_device_t:s0\x00', 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000022, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 08:59:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @loopback}, 0x1c) io_setup(0x390, &(0x7f0000000300)=0x0) sendmmsg(r0, &(0x7f00000067c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000000)={0x1802, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 08:59:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e03617400020101000240008000f801", 0x17}, {&(0x7f0000000300)="0000000000000000000700000000000000000457d608000000001000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000003c0)="2ebc9c5d9d2020202020201000ace670325132510000667032510300000000002e2e202020202b202020201000ace670325132510000e670465100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000440)='./file0\x00', 0x1) [ 92.676566][ T7191] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 92.686115][ T7164] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 92.703557][ T7164] syz-executor.4 (7164) used greatest stack depth: 10264 bytes left 08:59:48 executing program 0: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001100)='system_u:object_r:removable_device_t:s0\x00', 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000022, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 08:59:48 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e03617400020101000240008000f801", 0x17}, {&(0x7f0000000300)="0000000000000000000700000000000000000457d608000000001000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000003c0)="2ebc9c5d9d2020202020201000ace670325132510000667032510300000000002e2e202020202b202020201000ace670325132510000e670465100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000440)='./file0\x00', 0x1) [ 92.748102][ T7201] loop2: detected capacity change from 0 to 16 [ 92.760989][ T7201] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 92.768160][ T7201] FAT-fs (loop2): Filesystem has been set read-only 08:59:48 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000440)=[{0x0, 0x0, 0x100000001}, {0x0, 0x0, 0x10200000000000}, {&(0x7f00000002c0)="84", 0x1}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="6d706f6c3d64656661756c743d72656c61746976652c6e725f696e6f6465733d34670067742c6d706f6c3d7072656665723d72656c61746976653a38322c0e32", @ANYRESDEC, @ANYBLOB, @ANYRESDEC, @ANYRESDEC, @ANYBLOB=',permit_directio,euid=', @ANYRESDEC, @ANYBLOB]) [ 92.794532][ T7218] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:59:48 executing program 0: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001100)='system_u:object_r:removable_device_t:s0\x00', 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000022, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) [ 92.826931][ T7218] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 92.860091][ T7230] loop3: detected capacity change from 0 to 264192 [ 92.869471][ T7232] loop2: detected capacity change from 0 to 16 08:59:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x2000) fdatasync(r0) readv(0xffffffffffffffff, &(0x7f0000001700)=[{0x0}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) preadv(r0, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/46, 0x2e}], 0x1, 0x0, 0x0) [ 92.882145][ T7237] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 92.892616][ T7230] loop3: detected capacity change from 0 to 264192 [ 92.908847][ T7237] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 92.920382][ T7232] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 92.927547][ T7232] FAT-fs (loop2): Filesystem has been set read-only 08:59:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000002c0)="eb3c906d6b66732e03617400020101000240008000f801", 0x17}, {&(0x7f0000000300)="0000000000000000000700000000000000000457d608000000001000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f00000003c0)="2ebc9c5d9d2020202020201000ace670325132510000667032510300000000002e2e202020202b202020201000ace670325132510000e670465100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000000100)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000440)='./file0\x00', 0x1) 08:59:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000500)="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", 0x13e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 93.601984][ T7263] loop2: detected capacity change from 0 to 16 [ 93.623122][ T7263] FAT-fs (loop2): error, clusters badly computed (1 != 0) [ 93.630458][ T7263] FAT-fs (loop2): Filesystem has been set read-only 08:59:51 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x400) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5d, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef627d7c76b47e963c3ffe77d5dea167f8acc64392966d26fbf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:59:51 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7) 08:59:51 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCGETA(r0, 0x80045439, &(0x7f0000000080)) 08:59:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='autofs\x00', 0x40, &(0x7f0000000200)='net/sockstat\x00') 08:59:51 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:51 executing program 3: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x0, 0x19}}) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040), 0x28}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x38}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)="2c307152db1391fca70d9a752e7066cce33d6be4deca6b30be0d4c26ab8e2b49adacd04b880254215f6741") r1 = getpid() tkill(r1, 0x2f) 08:59:51 executing program 2: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000000c0), 0x0, 0x0, 0x0) 08:59:51 executing program 0: set_mempolicy(0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x00'}]}, 0x1c}}, 0x0) [ 95.771005][ T7285] autofs4:pid:7285:autofs_fill_super: called with bogus options [ 95.786148][ T7292] autofs4:pid:7292:autofs_fill_super: called with bogus options 08:59:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r1 = io_uring_setup(0x233d, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000400)=0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, 0x0, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 08:59:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x40c9, 0x0, 0x0, "aad0d9174dae4058"}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x2ff6) [ 95.820666][ T7303] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 95.842032][ T7301] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 08:59:52 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') r0 = syz_io_uring_setup(0x1ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) write$nbd(r4, &(0x7f0000000080)=ANY=[], 0xffffffd5) shutdown(r3, 0x2) [ 95.873502][ T7303] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 95.906373][ T7301] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 08:59:54 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x400) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5d, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef627d7c76b47e963c3ffe77d5dea167f8acc64392966d26fbf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:59:54 executing program 3: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) io_uring_enter(r0, 0x1961, 0x0, 0x0, 0x0, 0x0) 08:59:54 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') r0 = syz_io_uring_setup(0x1ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) write$nbd(r4, &(0x7f0000000080)=ANY=[], 0xffffffd5) shutdown(r3, 0x2) 08:59:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x5601, 0xc04a01) 08:59:54 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:54 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xff, 0x0, 0xff, 0x3, 0x0, 0x800, 0x828b1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xbf00, 0x6, 0x0, 0x48}, 0x0, 0x8, 0xffffffffffffffff, 0x3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400ad000200000000000006040000000000000000", 0x39}], 0x1) 08:59:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xe0e}], 0x1) 08:59:54 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x400) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5d, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef627d7c76b47e963c3ffe77d5dea167f8acc64392966d26fbf"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 08:59:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @val={0x3a, [0x34, 0x2d]}}}}]}) [ 98.854484][ T7364] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 98.869495][ T7364] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 08:59:55 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') r0 = syz_io_uring_setup(0x1ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) write$nbd(r4, &(0x7f0000000080)=ANY=[], 0xffffffd5) shutdown(r3, 0x2) 08:59:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xe0e}], 0x1) [ 98.902785][ T7365] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 98.920831][ T7365] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 98.941772][ T7372] tmpfs: Bad value for 'mpol' 08:59:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xe0e}], 0x1) 08:59:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) futex(&(0x7f0000000200), 0x86, 0x0, 0x0, 0x0, 0x0) 08:59:55 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') r0 = syz_io_uring_setup(0x1ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) write$nbd(r4, &(0x7f0000000080)=ANY=[], 0xffffffd5) shutdown(r3, 0x2) 08:59:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0xe0e}], 0x1) 08:59:55 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_GETSTATE(r0, 0x5608, 0x0) 08:59:55 executing program 5: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYBLOB], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000007000000000000000900000000001000"}) socket(0x0, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) [ 99.628064][ T7364] syz-executor.4 (7364) used greatest stack depth: 10136 bytes left 08:59:57 executing program 5: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:57 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:57 executing program 0: r0 = syz_io_uring_setup(0x9c2, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d7000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 08:59:57 executing program 1: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x24300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_unix(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000500)) 08:59:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYBLOB], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000007000000000000000900000000001000"}) socket(0x0, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) 08:59:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a000000ff45ac000000000005000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = getuid() r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee01, r2) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f0000001200)=[{&(0x7f0000000180)="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", 0x1000, 0x4}, {&(0x7f00000011c0)="6fc06df1c6fa21f71bc3bc33111d6e", 0xf, 0x9d}], 0x1000010, &(0x7f0000001280)={[{@uid={'uid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'bind', '', @void}}}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x101}}, {@mode}, {@huge_never}, {@huge_advise}], [{@smackfshat={'smackfshat', 0x3d, 'net/ip_tables_matches\x00'}}, {@fowner_lt={'fowner<', r2}}, {@obj_role={'obj_role', 0x3d, 'net/ip_tables_matches\x00'}}]}) fallocate(0xffffffffffffffff, 0x1, 0xab, 0xfffffffffffff194) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_matches\x00') 08:59:58 executing program 1: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10a, &(0x7f0000000900)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)="f9f0704b9c6f4238e131ad38167e2ff414ac80ae7a067d739f5c43b5db46a3cd1669f2421448ac19157acfde") r1 = gettid() tkill(r1, 0x40) 08:59:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYBLOB], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000007000000000000000900000000001000"}) socket(0x0, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) [ 101.899036][ T7458] 9pnet: p9_fd_create_unix (7458): problem connecting socket: ./file0: -111 [ 101.908336][ T7456] loop4: detected capacity change from 0 to 1 08:59:58 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000008c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000300)={{0x1, 0x0, 0x0, 0x3, 0xffffd6ea}}) 08:59:58 executing program 5: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) [ 101.980871][ T7456] loop4: p2 < > p3 p4 [ 101.985619][ T7456] loop4: p2 size 2 extends beyond EOD, truncated 08:59:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000440)="240000001e005f01000000000000050000000000000000000000080008000e80000033cf", 0x24) 08:59:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x1c}}, 0x0) [ 102.025947][ T7456] loop4: p3 start 225 is beyond EOD, truncated [ 102.032454][ T7456] loop4: p4 size 3657465856 extends beyond EOD, truncated [ 102.100099][ T7456] loop4: detected capacity change from 0 to 181349 [ 102.151830][ T7456] loop4: p2 < > p3 p4 [ 102.157165][ T7456] loop4: p3 size 1912633224 extends beyond EOD, truncated [ 102.170732][ T7456] loop4: p4 size 3657465856 extends beyond EOD, truncated 08:59:58 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) chdir(&(0x7f0000000300)='./file0\x00') mount(0x0, &(0x7f0000000480)='.\x00', 0x0, 0x801021, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x0) 08:59:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYBLOB], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000007000000000000000900000000001000"}) socket(0x0, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) 08:59:58 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:58 executing program 0: set_mempolicy(0x1, 0x0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000300)) 08:59:58 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) 08:59:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0xfffffcfb, &(0x7f0000000240)=[{&(0x7f0000000280)=""/4067, 0xfe3}], 0x1, 0x0, 0x0, 0x1f4}}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001340)=""/245, 0xf5}, {&(0x7f0000001440)=""/163, 0xa3}, {&(0x7f0000001280)=""/51, 0x33}], 0x36, &(0x7f0000001540)=""/147, 0x93}}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 08:59:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) 08:59:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents64(r0, &(0x7f0000000180)=""/4096, 0x1000) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[], [{@rootcontext={'rootcontext', 0x3d, 'root'}, 0x22}], 0xa}) 08:59:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) symlink(0x0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="40010000100013070000000000000000ffffffff0000000000000000000000007f00000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000a000000000000000008000050001200726663343130362867636d286165732929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000400000008d"], 0x140}}, 0x0) unlink(0x0) open(0x0, 0x0, 0x0) 08:59:58 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) r2 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) 08:59:58 executing program 4: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6(0xa, 0x400000000803, 0x5f) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x0, @remote}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 08:59:58 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_mreq(r0, 0x11, 0xb, &(0x7f0000005fc0)={@mcast2}, &(0x7f0000006000)=0x14) 08:59:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:58 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) [ 102.370307][ T7541] SELinux: security_context_str_to_sid(root [ 102.370307][ T7541] .) failed for (dev tmpfs, type tmpfs) errno=-22 [ 102.386721][ T7551] SELinux: security_context_str_to_sid(root [ 102.386721][ T7551] .) failed for (dev tmpfs, type tmpfs) errno=-22 08:59:58 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x533002, 0x0) write$cgroup_devices(r0, &(0x7f0000000000)={'b', ' *:* ', 'm\x00'}, 0x8) 08:59:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:58 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001e0015"], 0x40}}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0xf1, 0x0) 08:59:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000008c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r1, 0x1, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}}, 0x20}}, 0x0) 08:59:58 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 08:59:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @private}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) 08:59:59 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e71b0fa1f107000000364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c5600010000006472eacef78d1fa670ba000000fb8005128e7e4d939955f8ac", 0x83}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x5) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x6) 08:59:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x40, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x2}]}]}, 0x40}}, 0x0) 08:59:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)='4', 0x1}, {&(0x7f0000000140)='-1', 0x2}], 0x2) 08:59:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000380), 0x10) listen(r0, 0x0) 08:59:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000780)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1ea720c6626b96e7e15ffa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b31a53bad1ec3533c791a753a1fef2c560015000000000000fb8005128e7e4d939955f8ac396203784000400f573fbf000000000000000761f35e", 0x98}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) 08:59:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) shutdown(r0, 0x0) 08:59:59 executing program 0: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r0, 0x5460, 0x970000000000) 08:59:59 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r0, &(0x7f0000001680)=[{0x0, 0x2}, {&(0x7f00000001c0)=',', 0x1}], 0x2) 08:59:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4}, 0x10) write(r0, &(0x7f0000000280)="2400000016005f0814f9f407000904080a0000000000000502000a0008001100fffff000", 0x24) 08:59:59 executing program 0: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r0, 0x5460, 0x970000000000) 08:59:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) clone3(0x0, 0x0) 08:59:59 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r0, &(0x7f0000001680)=[{0x0, 0x2}, {&(0x7f00000001c0)=',', 0x1}], 0x2) 08:59:59 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0201bfffffff0a000000ff45ac0000ffffff81000800000000000000024000ffffffbf000000e10000008877007200300700a5ffffff00000000008000da55aa", 0x40, 0x1c0}]) 08:59:59 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 08:59:59 executing program 0: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r0, 0x5460, 0x970000000000) [ 103.338872][ T7649] __nla_validate_parse: 1 callbacks suppressed [ 103.338904][ T7649] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 08:59:59 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r0, &(0x7f0000001680)=[{0x0, 0x2}, {&(0x7f00000001c0)=',', 0x1}], 0x2) 08:59:59 executing program 0: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/time_for_children\x00') ioctl$NS_GET_USERNS(r0, 0x5460, 0x970000000000) 08:59:59 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 08:59:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)='3', 0x1}], 0x1) 08:59:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000500)=0x6, 0x7) 08:59:59 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) writev(r0, &(0x7f0000001680)=[{0x0, 0x2}, {&(0x7f00000001c0)=',', 0x1}], 0x2) [ 103.392150][ T7664] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 103.416555][ T7666] loop2: detected capacity change from 0 to 1 08:59:59 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x3, 0x6, @broadcast}, 0x10) r3 = socket(0x11, 0x800000003, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000400)={r5, 0x3, 0x6, @broadcast}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x2, &(0x7f00000003c0)={r5, 0x3, 0x6, @broadcast}, 0x10) [ 103.466527][ T7666] loop2: p1 p2 p3 p4 [ 103.470685][ T7666] loop2: p1 start 10 is beyond EOD, truncated [ 103.476880][ T7666] loop2: p2 size 1073872896 extends beyond EOD, truncated [ 103.489136][ T7666] loop2: p3 start 225 is beyond EOD, truncated [ 103.495747][ T7666] loop2: p4 size 3657465856 extends beyond EOD, truncated 08:59:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000002, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(0x0, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0x11fffff90}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0x7ffff000}], 0x6, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) 08:59:59 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = dup(r0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory'}]}, 0x8) 08:59:59 executing program 2: syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) 08:59:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000500)=0x6, 0x7) 08:59:59 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 08:59:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000500)=0x6, 0x7) [ 103.590370][ T7704] device lo entered promiscuous mode [ 103.619079][ T7701] device lo left promiscuous mode 08:59:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 08:59:59 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 08:59:59 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = dup(r0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory'}]}, 0x8) [ 103.636809][ T7719] mmap: syz-executor.3 (7719) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 103.640328][ T7718] device lo entered promiscuous mode 08:59:59 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 08:59:59 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000000500)=0x6, 0x7) [ 103.698646][ T7701] device lo left promiscuous mode 08:59:59 executing program 5: r0 = memfd_create(&(0x7f0000000780)='}\x00', 0x5) lseek(r0, 0x0, 0x4) [ 103.894558][ T7719] ================================================================== [ 103.903464][ T7719] BUG: KCSAN: data-race in shmem_add_to_page_cache / shmem_getpage_gfp [ 103.912227][ T7719] [ 103.914778][ T7719] write to 0xffff888134f634d0 of 8 bytes by task 7748 on cpu 0: [ 103.922837][ T7719] shmem_add_to_page_cache+0x52d/0x650 [ 103.929342][ T7719] shmem_getpage_gfp+0xbdc/0x1410 [ 103.934739][ T7719] shmem_fault+0x16d/0x500 [ 103.939428][ T7719] handle_mm_fault+0xe8d/0x1a70 [ 103.945092][ T7719] __get_user_pages+0x947/0xee0 [ 103.950722][ T7719] __mm_populate+0x24d/0x380 [ 103.955568][ T7719] __do_sys_remap_file_pages+0x3f3/0x590 [ 103.961206][ T7719] __x64_sys_remap_file_pages+0x63/0x70 [ 103.967432][ T7719] do_syscall_64+0x4a/0x90 [ 103.971848][ T7719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 103.977729][ T7719] [ 103.980160][ T7719] read to 0xffff888134f634d0 of 8 bytes by task 7719 on cpu 1: [ 103.987918][ T7719] shmem_getpage_gfp+0x1017/0x1410 [ 103.993044][ T7719] shmem_fault+0x16d/0x500 [ 103.997561][ T7719] handle_mm_fault+0xf76/0x1a70 [ 104.002523][ T7719] __get_user_pages+0x947/0xee0 [ 104.007485][ T7719] __get_user_pages_remote+0x3f5/0x5b0 [ 104.012938][ T7719] pin_user_pages_remote+0x58/0x80 [ 104.018690][ T7719] process_vm_rw_single_vec+0x17d/0x460 [ 104.024245][ T7719] process_vm_rw+0x347/0x4e0 [ 104.028998][ T7719] __x64_sys_process_vm_writev+0x76/0x90 [ 104.034968][ T7719] do_syscall_64+0x4a/0x90 [ 104.039661][ T7719] entry_SYSCALL_64_after_hwframe+0x44/0xae 09:00:00 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = dup(r0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory'}]}, 0x8) 09:00:00 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 09:00:00 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000013c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0a85320, &(0x7f0000000000)={0xbf80}) close(r0) 09:00:00 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/129, 0x81}], 0x1, 0x0, 0x0) 09:00:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) 09:00:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030012, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)) [ 104.045565][ T7719] [ 104.047868][ T7719] Reported by Kernel Concurrency Sanitizer on: [ 104.053992][ T7719] CPU: 1 PID: 7719 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 104.062901][ T7719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.073111][ T7719] ================================================================== 09:00:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f00000007c0)=ANY=[]) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f00000002c0)=ANY=[], 0xc001, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 09:00:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4102, 0x4) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 09:00:00 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)) 09:00:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) preadv(0xffffffffffffffff, &(0x7f0000003c00)=[{&(0x7f0000003800)=""/239, 0xef}, {0x0}, {0x0}, {0x0}, {&(0x7f0000003a40)=""/247, 0xf7}], 0x5, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) [ 104.141495][ T7764] loop5: detected capacity change from 0 to 131456 [ 104.164189][ T7764] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 104.174326][ T7764] EXT4-fs (loop5): group descriptors corrupted! 09:00:00 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = dup(r0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2b, 'memory'}]}, 0x8) 09:00:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000040)={[{@shortname_win95}]}) [ 104.209141][ T7771] loop3: detected capacity change from 0 to 512 09:00:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030012, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)) [ 104.255344][ T7771] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.288274][ T7797] loop1: detected capacity change from 0 to 64 [ 104.294662][ T7802] loop5: detected capacity change from 0 to 131456 09:00:00 executing program 0: unshare(0x400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0) 09:00:00 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x0) set_mempolicy(0x3, &(0x7f0000000100)=0x7f, 0x100) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) 09:00:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000140)=0x1000008, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100000000007fd, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e24}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, 0x0}, 0x20ff) 09:00:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030012, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)) [ 104.332219][ T7797] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 104.346820][ T7802] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 104.357212][ T7802] EXT4-fs (loop5): group descriptors corrupted! 09:00:00 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(r0, 0x5600, &(0x7f00000000c0)) 09:00:00 executing program 0: sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, 0x0, 0x4000800) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000840)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, 0x0, 0x44004) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x1, 0x1c, 0x0, 0x8, 0x0, 0x80000001, 0x200}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local}) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f00000005c0)={@local, @private1, @private0={0xfc, 0x0, '\x00', 0x1}, 0x143}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, 0xffffffffffffffff, 0x0) [ 104.466166][ T7831] loop5: detected capacity change from 0 to 131456 [ 104.497132][ T7831] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 104.507309][ T7831] EXT4-fs (loop5): group descriptors corrupted! 09:00:01 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) 09:00:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="8224", 0x2}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000028c0)=[@pktinfo={{0x24, 0x29, 0x8, {@mcast1={0xff, 0x2}}}}], 0x28}}], 0x2, 0x40008000) 09:00:01 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x45, 0xda1, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x25) 09:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/209, 0xd1}], 0x1, 0x0, 0x0) 09:00:01 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030012, 0x1, &(0x7f00000016c0)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000300)) 09:00:01 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x10001, 0x5) fcntl$setpipe(r0, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 09:00:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000001200)='attr\x00') syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000080)='.\x00'}, 0x0) io_uring_enter(r1, 0x43b1, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r1, 0x29fe, 0x0, 0x0, 0x0, 0x0) [ 105.123801][ T7856] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0: is not valid (left unmapped). [ 105.124041][ T25] kauditd_printk_skb: 22 callbacks suppressed [ 105.124053][ T25] audit: type=1400 audit(1621069201.234:181): avc: denied { mac_admin } for pid=7852 comm="syz-executor.2" capability=33 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 09:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/209, 0xd1}], 0x1, 0x0, 0x0) 09:00:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000640)={{0x2, 0x0, @remote}, {}, 0xfffffdfd, {0x2, 0x0, @remote}, 'sit0\x00'}) 09:00:01 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f0000000040)=[{}, {0x2c}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 105.228712][ T7869] loop5: detected capacity change from 0 to 131456 [ 105.252561][ T7869] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 105.262725][ T7869] EXT4-fs (loop5): group descriptors corrupted! 09:00:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) clone(0x10002100, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89b1, &(0x7f0000000680)={'ip6_vti0\x00', 0x0}) 09:00:01 executing program 1: r0 = fork() migrate_pages(r0, 0x3, &(0x7f0000000300)=0x34ab, &(0x7f0000000340)=0x101) 09:00:01 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x2d, 0x0, &(0x7f00000003c0)) 09:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/209, 0xd1}], 0x1, 0x0, 0x0) 09:00:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=@flushpolicy={0x18, 0x12, 0x4e326d0846e0c13d, 0x0, 0x0, "", [@proto={0x5, 0x19, 0x2b}]}, 0x18}, 0x8}, 0x0) 09:00:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x29, 0x40, &(0x7f0000000040), 0x4) 09:00:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e23, 0x0, @loopback={0xfec0ffff00000000, 0x200000000000001}}, 0x1c) 09:00:01 executing program 0: set_mempolicy(0x3, &(0x7f0000000140)=0x9, 0xebc) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'system_u'}}, {@seclabel}]}}) 09:00:01 executing program 2: r0 = socket$inet(0x10, 0x80003, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="240000001e0007041dfffd946f610500020200e8fe0208010001080008000d000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:00:01 executing program 0: set_mempolicy(0x3, &(0x7f0000000140)=0x9, 0xebc) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'system_u'}}, {@seclabel}]}}) 09:00:01 executing program 0: set_mempolicy(0x3, &(0x7f0000000140)=0x9, 0xebc) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'system_u'}}, {@seclabel}]}}) 09:00:01 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0xfffffffffffffffd) 09:00:01 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x87) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0xa, 0x8700}, 0x5b4, &(0x7f00000001c0)={0x0, 0x2}, 0x5}, 0x0) [ 105.459479][ T7913] 9pnet: Insufficient options for proto=fd [ 105.479700][ T7918] 9pnet: Insufficient options for proto=fd [ 105.500227][ T7921] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 09:00:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2}, {}, {0x0, 0x6}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x0, 0x32}, 0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 09:00:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/tcp\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/209, 0xd1}], 0x1, 0x0, 0x0) 09:00:01 executing program 0: set_mempolicy(0x3, &(0x7f0000000140)=0x9, 0xebc) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@context={'context', 0x3d, 'system_u'}}, {@seclabel}]}}) 09:00:01 executing program 5: vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x8, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xeff7}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x1]) semop(r0, &(0x7f0000000040)=[{}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)) [ 105.514841][ T7923] 9pnet: Insufficient options for proto=fd [ 105.529306][ T7927] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 09:00:01 executing program 4: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x13a, &(0x7f0000000340)="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"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) 09:00:01 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x7003, 0x0) ioctl$RTC_SET_TIME(r0, 0x7001, 0x0) 09:00:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @remote}, {0x0, @random="dfc55b1c4a35"}, 0x0, {0x2, 0x0, @private}, 'lo\x00'}) 09:00:01 executing program 4: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000000080)={0x0, r1+10000000}, &(0x7f00000002c0)) [ 105.575849][ T7936] 9pnet: Insufficient options for proto=fd 09:00:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r0, &(0x7f0000000300)="240000001a005f0214f9f407000909000a00000000060000000000000800100000000000", 0x24) 09:00:01 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) dup2(r1, r2) [ 105.678754][ T7946] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.689325][ T7946] rtc_cmos 00:00: Alarms can be up to one day in the future 09:00:01 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000000100)=0x9, 0x100) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) 09:00:01 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x7fffff7a}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xd3, &(0x7f0000000600)="c4c691019919da078a0098d1e0a593b040f762910000000000000022addee07bee0d6333b5cacd893169b618322ff6602022511253508b5a4496728c2a46e1bc340e29b9ab9b7136283e350808ffdb2dbea7410b363de4fb357baa16dacdcfac32957dc8bb44e203c4b1bc83d8c0b29f75bcf2e3482945fef116371f8c8c0c4db583a208718e3cccd9dd3bf7a0b9daf36c29d2d3e73af34a91a4a8844ee497e66452419a30843900bb4ff9a7df5ee0fdbb6e3a288594f90399ef71d1fa7b32513f49d5135aea235f800059995d267e04f45792"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() tkill(r1, 0x40) [ 105.712171][ T25] audit: type=1326 audit(1621069201.824:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7965 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 [ 105.879451][ T6684] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.887123][ T6684] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.894621][ T6684] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.902384][ T6684] rtc_cmos 00:00: Alarms can be up to one day in the future [ 105.909669][ T6684] rtc rtc0: __rtc_set_alarm: err=-22 09:00:02 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000000100)=0x9, 0x100) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) 09:00:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x8, 'ip6tnl0\x00', {'macvlan0\x00'}}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x68, &(0x7f00000002c0)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a8"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) [ 106.464685][ T7993] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 09:00:02 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 09:00:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000000100)=0x9, 0x100) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) 09:00:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x8, 'ip6tnl0\x00', {'macvlan0\x00'}}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x68, &(0x7f00000002c0)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a8"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 09:00:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4621, @dev}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000001c0)=0x40, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4621, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10) dup2(r1, r2) 09:00:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000240)='./file0\x00', 0x800, 0x120) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x208202) ftruncate(r1, 0x800) lseek(r0, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000180)) sendfile(r0, r2, 0x0, 0x8400fffffffa) 09:00:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) set_mempolicy(0x3, &(0x7f0000000100)=0x9, 0x100) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVex:De', 0x0) [ 106.547941][ T25] audit: type=1326 audit(1621069202.654:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=7965 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 09:00:02 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) dup2(r1, r2) 09:00:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x8, 'ip6tnl0\x00', {'macvlan0\x00'}}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x68, &(0x7f00000002c0)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a8"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 09:00:02 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x4e, 0x0, &(0x7f0000000080)) [ 106.604305][ T8029] loop4: detected capacity change from 0 to 16 [ 106.693947][ T25] audit: type=1326 audit(1621069202.804:184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=8040 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 09:00:03 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00e4d3f26c00000173d5e822a7632200"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}, {r2}], 0x2, &(0x7f0000000180), 0x0, 0x0) 09:00:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x38, 0x1, 0x2, 0x101, 0x0, 0x0, {0x2}, [@CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8}}}]}]}, 0x38}}, 0x0) 09:00:03 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2286, 0x816d000) preadv(r0, &(0x7f00000017c0), 0x333, 0x0, 0x0) 09:00:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x8, 'ip6tnl0\x00', {'macvlan0\x00'}}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x68, &(0x7f00000002c0)="c4c691019919da078a0098d1e0a593b040f7629100f06ee04fa4ea57ff22ea97be19af3dcba01419cd2386ad59157689c9c6a47312334c2a97ac2b7f0fb4aabebae8dc5dffbcd48a70502173d6efa56b60f48cf0c9d0989ecbbfc220bd2b39df9ad8d6b14910f4a8"}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x40) 09:00:03 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001500), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000001780)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x2c}}, 0x0) 09:00:03 executing program 0: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) io_uring_setup(0x4a93, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000000100)) socket$inet6_udp(0xa, 0x2, 0x0) 09:00:03 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2002) dup3(r2, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x6b}}) 09:00:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) dup2(r1, r2) 09:00:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x6c, r2, 0x555a3e619e060565, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:systemd_logger_exec_t:s0\x00'}]}, 0x6c}}, 0x0) 09:00:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5609, 0x0) [ 107.546281][ T25] audit: type=1326 audit(1621069203.654:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=8095 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 09:00:04 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:04 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:04 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000000040), 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004200), 0x8, 0x0) 09:00:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5609, 0x0) 09:00:04 executing program 4: r0 = add_key$keyring(&(0x7f0000001180), &(0x7f00000011c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001300), &(0x7f0000001340)={'syz', 0x0}, &(0x7f0000001380)='s', 0x1, r0) keyctl$read(0xb, r0, &(0x7f00000002c0)=""/140, 0x8c) 09:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc0000009}) epoll_pwait(r1, &(0x7f0000001580)=[{}], 0x1, 0x0, 0x0, 0x0) 09:00:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5609, 0x0) 09:00:04 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = dup2(r1, r1) dup2(r0, r2) 09:00:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS(r0, 0x5609, 0x0) 09:00:04 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) dup2(r1, r2) 09:00:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc0000009}) epoll_pwait(r1, &(0x7f0000001580)=[{}], 0x1, 0x0, 0x0, 0x0) 09:00:04 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/87) [ 108.353102][ T8136] new mount options do not match the existing superblock, will be ignored [ 108.370791][ T8136] new mount options do not match the existing superblock, will be ignored [ 108.444028][ T25] audit: type=1326 audit(1621069204.554:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=8154 comm="syz-executor.2" exe="/root/syz-executor.2" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 09:00:05 executing program 1: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:05 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000140)=0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000440)={0x0, 0x20000006, 0x0, 0x0, 0xd}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 09:00:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc0000009}) epoll_pwait(r1, &(0x7f0000001580)=[{}], 0x1, 0x0, 0x0, 0x0) 09:00:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7e23a065916bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[], 0x44) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) lsetxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000280)=@v3, 0x18, 0x0) setresuid(0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 09:00:05 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/87) 09:00:05 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/87) 09:00:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc0000009}) epoll_pwait(r1, &(0x7f0000001580)=[{}], 0x1, 0x0, 0x0, 0x0) [ 109.171780][ T8173] loop4: detected capacity change from 0 to 4096 [ 109.205000][ T8173] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 09:00:05 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/87) 09:00:05 executing program 0: unshare(0x680) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, 0x0, 0x0) 09:00:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) unshare(0x20000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x1, 0x0) mount(&(0x7f0000000200)=@filename='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x81402, 0x0) acct(&(0x7f0000000040)='./file0\x00') syz_mount_image$tmpfs(&(0x7f0000000100), 0x0, 0x0, 0xaaaaaaaaaaaac57, &(0x7f0000000540), 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') exit_group(0x0) 09:00:05 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000780)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 109.252203][ T8173] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 50 vs 25 free clusters 09:00:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x104000, 0x0) [ 109.317399][ T8173] syz-executor.4 (8173) used greatest stack depth: 9936 bytes left [ 109.472517][ T8229] Process accounting resumed 09:00:06 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000008c0)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x38, &(0x7f0000003140)}, 0x2}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 09:00:06 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000008c0)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x38, &(0x7f0000003140)}, 0x2}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 09:00:06 executing program 4: clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001180)={0xfffffffffffffffe, 0x0, &(0x7f00000006c0)={&(0x7f0000002000)=ANY=[@ANYRESDEC], 0x9fc}}, 0x0) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0xffffffffffffffff) 09:00:06 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f0000001900)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tracefs\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x8100e1, 0x0) syz_mount_image$iso9660(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x1180022, &(0x7f00000001c0)) 09:00:06 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x6c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x3}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x200a}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x6c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r3, 0x0, 0x4ffe2, 0x0) 09:00:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000009c0)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000a00)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000400)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1410c2, 0x0) 09:00:06 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write$binfmt_misc(r1, 0x0, 0x4240a2a0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="d65724dc108830e188643b1bd7", 0xd}], 0x1, 0x0) read(r0, &(0x7f0000000040)=""/12, 0xc) 09:00:06 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000008c0)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x38, &(0x7f0000003140)}, 0x2}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 09:00:06 executing program 4: socket(0x5, 0x0, 0x0) 09:00:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000200)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5428, 0x0) [ 110.092864][ T8251] loop1: detected capacity change from 0 to 512 09:00:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:06 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000008c0)='./file1\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x38, &(0x7f0000003140)}, 0x2}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 09:00:06 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x8581, 0x0) writev(r0, &(0x7f0000000380)=[{0x0, 0x2}, {&(0x7f0000000200)="d3", 0x1}], 0x2) [ 110.152286][ T8251] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 09:00:06 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000009c0)=ANY=[], 0x4240a2a0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x401) r2 = memfd_create(&(0x7f0000000040)='y\x105%\xfa,\x1e\x99\xa2\xc9\x8e\xcd\xfc\xfa\xf6\x12\x95^\xdfT\xe2=\x0e~F\x00s', 0x2) ftruncate(r2, 0x6162) fcntl$addseals(r2, 0x409, 0x7) splice(r0, 0x0, r2, 0x0, 0x200000000001f, 0x0) 09:00:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="a4000000580001000000f4f9738569a25c91fddf080001000201009f0800038001000000575e155597d550526438ad2acb6f096993ef904d1e33fbbeda2a0ec3df02f3e628f18d0252ed9f6a56c0131949ffd1646a87b6dcdf064f18cd1f649e734dfa63e263be10c3433ad2df96a136cc74d656dae8318374cb2f07389e34e92d74902d6cfb4c862050202b0c765c1435556982094d75bb956b376d08bc1dd230f01ec6", 0xa4) 09:00:06 executing program 1: clone(0x41fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x10000000016, &(0x7f00000001c0)) ptrace(0x10, r0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x18032, 0xffffffffffffffff, 0x0) ptrace$poke(0x2, r0, &(0x7f0000000040), 0x541000) [ 110.303857][ T8303] netlink: 128 bytes leftover after parsing attributes in process `syz-executor.4'. 09:00:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x1f, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/187) 09:00:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2}, 0x0) mkdir(0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlink(&(0x7f0000000040)='./file0\x00') r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0xd0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)={0x98, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x64}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x377}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x9a}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x6b}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x9a}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x3f}]}, @NL80211_ATTR_BSS_BASIC_RATES={0xd, 0x24, [{0x9, 0x1}, {0x48}, {0x5}, {0x9, 0x1}, {0x1b}, {0x12}, {0x30}, {0x9}, {0x36}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x400}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004085) 09:00:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x1f, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/187) 09:00:07 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x1f, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/187) 09:00:07 executing program 0: set_mempolicy(0x1, &(0x7f0000000140)=0x1f, 0x800) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/187) [ 110.996309][ T8335] loop4: detected capacity change from 0 to 4096 [ 111.012991][ T8335] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 09:00:07 executing program 0: set_mempolicy(0x2, &(0x7f0000000040)=0xc5d, 0x3) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast, @empty}, 0x10) 09:00:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x811f, 0x0, "1f2053bc026763eac1a859160d33aaf3aa1e42"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x9) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x53, 0x0, 0x0, 0x0, 0x0, "00e95d00000000000079000000008000"}) 09:00:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000040)=[{0x15, 0x0, 0x0, 0x478}, {0x15}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) 09:00:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 1: mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x1) 09:00:07 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='mpol=docal=static:']) [ 111.245057][ T8383] tmpfs: Bad value for 'mpol' [ 111.250721][ T8383] tmpfs: Bad value for 'mpol' 09:00:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2}, 0x0) mkdir(0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlink(&(0x7f0000000040)='./file0\x00') r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0xd0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)={0x98, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x64}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x377}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x9a}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x6b}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x9a}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x3f}]}, @NL80211_ATTR_BSS_BASIC_RATES={0xd, 0x24, [{0x9, 0x1}, {0x48}, {0x5}, {0x9, 0x1}, {0x1b}, {0x12}, {0x30}, {0x9}, {0x36}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x400}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004085) 09:00:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x101}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r3, r1, 0x0, 0x100) ioctl$FS_IOC_SETFLAGS(r1, 0x6609, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) 09:00:07 executing program 0: unshare(0x60040400) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0xc, 0x0, 0x0) 09:00:07 executing program 1: set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cgroups\x00', 0x0, 0x0) 09:00:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe00480f3, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x10, 0x0, 0xef013080, 0x1f4}}], 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/1, 0x1, 0x40000002, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967483641ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) 09:00:07 executing program 1: set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cgroups\x00', 0x0, 0x0) 09:00:07 executing program 1: set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cgroups\x00', 0x0, 0x0) 09:00:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000000080)={0x10, 0x3ec}, 0x10}], 0x2}, 0x0) 09:00:07 executing program 1: set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x9) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cgroups\x00', 0x0, 0x0) [ 111.889656][ T8427] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8427 comm=syz-executor.0 [ 111.919416][ T8431] loop4: detected capacity change from 0 to 4096 [ 111.942580][ T8431] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 09:00:08 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xa, &(0x7f0000000180)="98a2cd9e00550f47e89a"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 09:00:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) 09:00:08 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x4c, 0x2d, 0x1a59}, 0x4c}}, 0x0) 09:00:08 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x2) 09:00:08 executing program 0: r0 = socket(0x2, 0x3, 0x80) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8", 0x1}], 0x1}, 0x810) 09:00:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2}, 0x0) mkdir(0x0, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlink(&(0x7f0000000040)='./file0\x00') r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0xd0, &(0x7f00000000c0)=ANY=[]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)={0x98, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x64}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x377}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x9a}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_PEER_LINKS={0x6, 0x4, 0x6b}, @NL80211_MESHCONF_HOLDING_TIMEOUT={0x6, 0x3, 0x9a}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x3f}]}, @NL80211_ATTR_BSS_BASIC_RATES={0xd, 0x24, [{0x9, 0x1}, {0x48}, {0x5}, {0x9, 0x1}, {0x1b}, {0x12}, {0x30}, {0x9}, {0x36}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x400}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004085) 09:00:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0300000053ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000def361b116dd4bb681391964ccf077da010040", 0x7c, 0x4e0}, {&(0x7f0000000140)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000000340)="e941000000040000d0f4655fd2f4655fd2f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000400)={[{@grpid}]}) 09:00:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback}, {}, {0x2, 0x0, @loopback}, 0x186, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='batadv_slave_0\x00'}) 09:00:08 executing program 3: sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x24}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="200100003000f9ffff7f000000000000080000000a010100060101"], 0x120}], 0x1}, 0x0) [ 112.715628][ T8464] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 112.718214][ T8465] raw_sendmsg: syz-executor.0 forgot to set AF_INET. Fix it! [ 112.742071][ T8467] loop2: detected capacity change from 0 to 21 09:00:08 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)=0x2) read(r1, 0x0, 0x2000) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x333, 0x0, 0x0) dup3(r1, r0, 0x0) 09:00:08 executing program 5: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) lseek(r0, 0x7ffffc, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x6e842, 0x0) pwritev2(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x5000}], 0x300, 0x4000, 0x0, 0x3) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x6f52) fallocate(r0, 0x1, 0x1008, 0x28120001) [ 112.767391][ T8467] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 112.804629][ T8478] netlink: 250 bytes leftover after parsing attributes in process `syz-executor.3'. 09:00:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d2f4655fd2f4655f0300000053ef010001000000d0f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000def361b116dd4bb681391964ccf077da010040", 0x7c, 0x4e0}, {&(0x7f0000000140)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000000340)="e941000000040000d0f4655fd2f4655fd2f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000000400)={[{@grpid}]}) [ 112.823185][ T8491] serio: Serial port pts0 [ 112.828607][ T8493] netlink: 250 bytes leftover after parsing attributes in process `syz-executor.3'. [ 112.885919][ T8500] loop4: detected capacity change from 0 to 4096 [ 112.903524][ T8500] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 112.903861][ T8491] serio: Serial port pts0 [ 112.925475][ T8508] loop2: detected capacity change from 0 to 21 [ 112.938566][ T8508] EXT4-fs (loop2): filesystem too large to mount safely on this system