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0x1000}, {&(0x7f0000007180)="f91c6106191b534fecd795eff1f122e94905c635416614206319eb96255699cfa2ddc1ed1e9f1d90dd809fd0be155da1eb63d93604603efdf3a83afa3d16155891c557eb147285ef75a66afc3ece752862a65a1be170179368561acaca8ea771213be0c07d9406c8f0ee6d33e4c1518e00c9cc62decb77097bae80648e4228b297abb81f43d67d4776e3971b51ee12aa38721f3f607a48577f4d825a74fb3c", 0x9f}, {&(0x7f0000007240)="206dde76bec417260e342fe4e846186c7964b99b6050a0b280377107e7c851778807ad1079b4db32b708daf248c1948b0b51d0ea02e8d4735d0859adf3cc66f7738171b9fae734f5e36a8133098a311ab9b168a9be77caa36867dfb6c54c4827ba1b0a71873224938b4701284c9bb78c11430580620c61e23e966ceffe74a7330cf8240e6dedd21c1e70251fec6ba8de2b2b3f74e0cdb96d0d2a25", 0x9b}, {&(0x7f0000007300)="7fa2a221261f7002b099cf6e2ee72e79427ec32d2f3fd17cfa719dc7", 0x1c}, {&(0x7f0000007340)="d3c208df7dcf9c360d0969c0dd78a9600028f967c6bb3a59545bc81489acf6d8d37a2b054b1797e06c326a03195e730dfe5eec3234c951280e2d07d99f3a213ba9f3d1be744e97a44285b74852dfb0187f3c7e2d24799479b12ce4e45daf281832ea8f081221e8dce9c8b9739d3088a5ae95c3866a19512b169734b762e6765a84c400c454e07d16471138111a5a97ba5c623c292601ecaad0950376ae0f46ceb558eb608461521aabbbc0469d5216f903f3f87a264760bf2dc756ac52bdafe969332fd3886e7730e0412447acde8260542eb86ba54e9e65b545", 0xda}, {&(0x7f0000007440)='-', 0x1}, {&(0x7f0000007480)="688861ead8ade1d79c86fa95e5680c3f9ba19260b44344bc20f86d2c3846872795a484dc48838ebe538f618eb94f9523d8883e21e3e3bd9a27f500e533127802deeae78665d8cb36d5fb98d29e0998c33653610aab5695d3146c65413073cb9ec4b5d747a74e419eb59803186db04a9e4f4ded9fe4662b0c999f8213e086223aba1c3fabb8805d6a9f9918c81e01b619fcb7f2e7dd98f15797481d01e0593b3c5a4ee3c9419699a1f92f500851f82093f7e34025cf28d5969493928516963de1f782aa089dbfb0c1f6a437a692f88de722d150191fc1a2ba5e3bf8b8a53adf4b7a7c002837c1", 0xe6}, {&(0x7f0000007580)="7e5f864505707ef53f81a373716005549e2ca059d14ec74ca13add5f48869aab29899c3436b43300213aca939625ac7b04eeda4baab4546756bd9dd13c756850ac3f6e5585e13fb3a6e78a5dab90f0a09125cd7eb8c43d57e580623050d18fb6", 0x60}, {&(0x7f0000007600)="05207d20e1091626fa46a584a3e225be5d01261866d97588291c58456de3da93285eed0e1d", 0x25}], 0xa, &(0x7f0000007700)=[@iv={0xe0, 0x117, 0x2, 0xca, "3b0f526030c447830ca72fcbbd3c1b7434765a7dfabc40874b3322e2fbe511d4b932b322c4bff6d530450202097fbe0423c29b627b75ed579a298d82ac1b69a5c6a8d3cf8b2a8da11465b5588fbd736b5a4edde571362f16796024a6239d1771dda6db01e7ceab2a78762ae47101fcab6b73d1d928414ae8750e01e6197962d7accf18e145fca08a347eba9361218ab9713d66b98737142db10376c83bc909191b9d21d798e303eb0c1f60a69b1cae42e06cc1a240f144aea74de17c04fd91693cbffcfffd1d3eee146e"}, @op={0x18}, @iv={0x58, 0x117, 0x2, 0x3d, "0350de0cf2f6c38bce01950617afd247934f0706e6a942f3eed4dc1e410b9e770a276941c2baf83929cb6dd9793edb1013d9b08582b2a2632b8a16371d"}, @assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18}], 0x180, 0x20000000}, {0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f0000007880)="4365351ba848d3b148a9b4cb86c1ce58ba0b84a70cae601592188f27dc92ef418c1b5000d42afa5c075a5eabeb3d3b742bf16252", 0x34}], 0x1, &(0x7f0000007900)=[@iv={0x20, 0x117, 0x2, 0x5, "fad0f0c6f8"}, @iv={0xe8, 0x117, 0x2, 0xd1, "969fcf5fa4fa811176bea420e884c427306912c209f35443b491d3b9827d8743c3f2cb27af1203d1dc1f21323d1d338217bfe0638af6204e05d0ebcf1e75f62434ae7e65fa7aca10c0d4c76a9071ea0dde707ac65dbf69a11b657a477bd19028234d0ab3c6112ccaba1e8345038ebce453f02aa3c76292e070418897d49fa6599430a0ea17872fb140386f7cc9033b0708e40d8785f9889946f978c2b5dbbea81877960b6540d629267d496598baef3929992dc1d71b06d8aff03e60d14397c342144881ff72896ce18f9d46d18a55246f"}], 0x108}], 0xa, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c8020000580100005801000000000000000000005801000030020000300200003002000030020000300200000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000950000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f74726170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff000000000000"], 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x4) 06:50:02 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:02 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x2, 0x40, 0xfffff801, 0x8, 0x8, 0x526cc134}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:02 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = fcntl$dupfd(r1, 0xc0a, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') [ 199.951147] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 199.966154] FAT-fs (loop1): Filesystem has been set read-only [ 199.973112] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:03 executing program 1 (fault-call:7 fault-nth:31): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:03 executing program 3: ioctl$VIDIOC_QUERY_DV_TIMINGS(0xffffffffffffffff, 0x80845663, &(0x7f0000000040)={0x0, @reserved}) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 200.053004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.107629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c0, 0x158, 0x0, 0x158, 0x158, 0x0, 0x228, 0x228, 0x228, 0x228, 0x228, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x20, 0x1, 0x0, 0x0, 0xfffffffe, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x883, 0x0, 0x0, 0x0, 0x0, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast, 0x5, 0x1, [0xe, 0x22, 0x24, 0x3, 0xe, 0x36, 0x20, 0x3f, 0x15, 0x7, 0xf, 0x39, 0x35, 0x1a, 0x2b, 0x39], 0x2, 0x10001, 0x7fffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x320) 06:50:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x8a, 0x4) 06:50:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:03 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r1, &(0x7f0000000240)={0x38}, 0x38, 0x0) io_setup(0x5, &(0x7f0000000200)=0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000240)="93", 0x1}]) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000000080)="39ec5a78a7157f898e05429357177df6c12bb188f17020aa094b8dc81213fdf2223f1a422abd79dc0df7aa92", 0x2c, 0x0, 0x0, 0x3}, &(0x7f0000000100)) r4 = getpgrp(r1) syz_open_procfs$namespace(r4, &(0x7f0000000040)='ns/net\x00') 06:50:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') [ 200.229455] FAULT_INJECTION: forcing a failure. [ 200.229455] name failslab, interval 1, probability 0, space 0, times 0 06:50:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x328) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x2579f4107e1d409, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000480)='/dev/nvme-fabrics\x00', 0x80a00, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) close(r4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000540)={'icmp\x00'}, &(0x7f0000000580)=0x1e) read$dsp(r2, &(0x7f00000004c0)=""/101, 0x65) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000040)={0xc12c, 0x0, 0x10000, 0xa}) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) dup3(r9, r5, 0x80000) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r8, 0x3}) 06:50:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) [ 200.339340] CPU: 0 PID: 13852 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 200.347383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 06:50:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4980c0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000240)={0x0, 0x2, 0x80000000, &(0x7f00000001c0)=0x5}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) symlink(&(0x7f0000000000)='.//ile0\x00', &(0x7f0000000080)='./file0/f.le.\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000002c0)={0x973d, {{0xa, 0x4e24, 0x92a8d90a, @empty, 0x4f8}}, {{0xa, 0x4e24, 0x8, @mcast2, 0x36}}}, 0x108) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'hsr0\x00', r5}) [ 200.347389] Call Trace: [ 200.347408] dump_stack+0x142/0x197 [ 200.347426] should_fail.cold+0x10f/0x159 [ 200.347445] should_failslab+0xdb/0x130 [ 200.347457] kmem_cache_alloc+0x2d7/0x780 [ 200.347470] ? __this_cpu_preempt_check+0x1d/0x30 [ 200.347482] ? recalc_bh_state+0x3b/0x170 [ 200.347495] alloc_buffer_head+0x24/0xe0 [ 200.347506] alloc_page_buffers+0xb7/0x200 [ 200.347522] create_empty_buffers+0x39/0x480 [ 200.347533] ? check_preemption_disabled+0x3c/0x250 [ 200.347547] create_page_buffers+0x153/0x1c0 [ 200.347561] __block_write_begin_int+0x195/0x1100 [ 200.347572] ? lru_cache_add+0xda/0x1e0 [ 200.347585] ? add_to_page_cache_lru+0x159/0x310 [ 200.347599] ? add_to_page_cache_locked+0x40/0x40 [ 200.347610] ? fat_add_cluster+0xc0/0xc0 [ 200.347623] ? __breadahead+0xd0/0xd0 [ 200.347633] ? lock_downgrade+0x740/0x740 [ 200.347644] ? wait_for_stable_page+0x121/0x270 [ 200.347658] ? fat_add_cluster+0xc0/0xc0 [ 200.347667] block_write_begin+0x5f/0x280 [ 200.347681] cont_write_begin+0x430/0x770 [ 200.347695] ? save_trace+0x290/0x290 [ 200.347705] ? __mark_inode_dirty+0x2b7/0x1040 06:50:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r5 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept4$phonet_pipe(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) ioctl$int_in(r3, 0x2a10, &(0x7f0000000080)=0x5) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 200.347715] ? block_write_begin+0x280/0x280 [ 200.347730] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 200.347745] fat_write_begin+0x8d/0x120 [ 200.347757] ? fat_add_cluster+0xc0/0xc0 [ 200.347771] generic_perform_write+0x1f8/0x480 [ 200.347789] ? page_endio+0x530/0x530 [ 200.347801] ? current_time+0xb0/0xb0 [ 200.347814] ? generic_file_write_iter+0x9a/0x660 [ 200.347828] __generic_file_write_iter+0x239/0x5b0 [ 200.347844] generic_file_write_iter+0x303/0x660 [ 200.347860] __vfs_write+0x4a7/0x6b0 [ 200.347874] ? kernel_read+0x120/0x120 [ 200.347886] ? check_preemption_disabled+0x3c/0x250 [ 200.347902] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 200.347913] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 200.347922] ? __sb_start_write+0x153/0x2f0 [ 200.347931] vfs_write+0x198/0x500 [ 200.347945] SyS_write+0xfd/0x230 [ 200.347957] ? SyS_read+0x230/0x230 [ 200.347968] ? do_syscall_64+0x53/0x640 [ 200.348010] ? SyS_read+0x230/0x230 [ 200.348025] do_syscall_64+0x1e8/0x640 [ 200.348037] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.348056] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 200.348064] RIP: 0033:0x45aff9 [ 200.348070] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 200.348083] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 200.348090] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 200.348097] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 200.348103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 200.348109] R13: 0000000000000c68 R14: 00000000004cd148 R15: 000000000000001f [ 200.421187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 200.471892] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 200.502717] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.540193] FAT-fs (loop1): Filesystem has been set read-only [ 200.594345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 200.696428] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:03 executing program 1 (fault-call:7 fault-nth:32): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x5, 0x4200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f00000000c0)={0x0, @reserved}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x20000004}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x328) 06:50:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc2604110, &(0x7f0000000480)={0x800a, [[0x9, 0x5, 0x1, 0x1, 0x9, 0x3, 0x4, 0x3ff], [0x8, 0x0, 0x6, 0xdd, 0xffffffff, 0xfff, 0x80000000, 0x7], [0x1ff, 0x8, 0x8, 0x3be0, 0xfffffff9, 0x3, 0xb6, 0xffffff54]], [], [{0x7, 0x8, 0x1, 0x0, 0x1}, {0xf3a2, 0x7, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x401, 0x0, 0x1}, {0x1, 0x3, 0x1, 0x1, 0x1}, {0x4, 0x800, 0x1, 0x0, 0x1}, {0x4, 0xad}, {0x4, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x2, 0x1}, {0x2, 0x395, 0x0, 0x0, 0x1, 0x1}, {0x9, 0x2, 0x0, 0x0, 0x1}, {0x1, 0x6, 0x1, 0x0, 0x0, 0x1}, {0x1, 0x6, 0x1, 0x1, 0x0, 0x1}], [], 0x45}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r7}, @IFLA_HSR_SLAVE1={0x8, 0x1, r10}]}}}]}, 0x40}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000080)=r7) 06:50:03 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x3c, r4, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x81}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) unlink(&(0x7f0000000540)='.//ile0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) ioctl$KDFONTOP_SET_DEF(r7, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x14, 0x14, 0x1cb, &(0x7f0000000580)="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"}) 06:50:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400203) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') 06:50:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) 06:50:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:03 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) sysinfo(&(0x7f00000007c0)=""/154) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/57, 0x39}], 0x2) 06:50:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x28004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x800) 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) [ 201.057533] FAULT_INJECTION: forcing a failure. [ 201.057533] name failslab, interval 1, probability 0, space 0, times 0 [ 201.151925] CPU: 0 PID: 13925 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 201.160827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.170282] Call Trace: [ 201.172919] dump_stack+0x142/0x197 [ 201.176584] should_fail.cold+0x10f/0x159 [ 201.180749] should_failslab+0xdb/0x130 [ 201.184876] kmem_cache_alloc+0x2d7/0x780 [ 201.184889] ? __this_cpu_preempt_check+0x1d/0x30 [ 201.184900] ? recalc_bh_state+0x3b/0x170 [ 201.184912] alloc_buffer_head+0x24/0xe0 [ 201.184922] alloc_page_buffers+0xb7/0x200 [ 201.184935] create_empty_buffers+0x39/0x480 [ 201.184945] ? check_preemption_disabled+0x3c/0x250 [ 201.184958] create_page_buffers+0x153/0x1c0 [ 201.184972] __block_write_begin_int+0x195/0x1100 [ 201.184988] ? lru_cache_add+0xda/0x1e0 [ 201.185003] ? add_to_page_cache_lru+0x159/0x310 [ 201.185016] ? add_to_page_cache_locked+0x40/0x40 [ 201.185027] ? fat_add_cluster+0xc0/0xc0 [ 201.185041] ? __breadahead+0xd0/0xd0 [ 201.185052] ? lock_downgrade+0x740/0x740 [ 201.185062] ? wait_for_stable_page+0x121/0x270 [ 201.185076] ? fat_add_cluster+0xc0/0xc0 [ 201.185085] block_write_begin+0x5f/0x280 [ 201.185099] cont_write_begin+0x430/0x770 [ 201.185114] ? save_trace+0x290/0x290 [ 201.185125] ? __mark_inode_dirty+0x2b7/0x1040 [ 201.185136] ? block_write_begin+0x280/0x280 [ 201.185149] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 201.185164] fat_write_begin+0x8d/0x120 [ 201.185173] ? fat_add_cluster+0xc0/0xc0 [ 201.185187] generic_perform_write+0x1f8/0x480 [ 201.185206] ? page_endio+0x530/0x530 [ 201.185217] ? current_time+0xb0/0xb0 [ 201.185230] ? generic_file_write_iter+0x9a/0x660 [ 201.185243] __generic_file_write_iter+0x239/0x5b0 [ 201.185259] generic_file_write_iter+0x303/0x660 [ 201.185277] __vfs_write+0x4a7/0x6b0 [ 201.185289] ? kernel_read+0x120/0x120 [ 201.185300] ? check_preemption_disabled+0x3c/0x250 [ 201.185318] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 201.185333] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 201.185344] ? __sb_start_write+0x153/0x2f0 [ 201.185356] vfs_write+0x198/0x500 [ 201.185369] SyS_write+0xfd/0x230 [ 201.185380] ? SyS_read+0x230/0x230 [ 201.185390] ? do_syscall_64+0x53/0x640 [ 201.185400] ? SyS_read+0x230/0x230 [ 201.185413] do_syscall_64+0x1e8/0x640 [ 201.185423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.185441] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.185449] RIP: 0033:0x45aff9 [ 201.185454] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 201.185466] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 201.185472] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 201.185478] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 201.185484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 201.185489] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000020 06:50:04 executing program 1 (fault-call:7 fault-nth:33): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:04 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r7}]}}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r4}) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r8, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') 06:50:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/66) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x2000) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x6d4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001800)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r7}, @IFLA_HSR_SLAVE1={0x8, 0x1, r10}]}}}]}, 0x40}}, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r12 = accept4(r11, 0x0, 0x0, 0x0) close(r12) getsockopt$inet6_mreq(r12, 0x29, 0x8, &(0x7f0000001880)={@initdev, 0x0}, &(0x7f00000018c0)=0x14) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r1, &(0x7f0000001980)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x10000c6}, 0xc, &(0x7f0000001940)={&(0x7f0000001900)={0x3c, r3, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r13}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60}, 0x81) [ 201.244035] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 201.244043] FAT-fs (loop1): Filesystem has been set read-only [ 201.244449] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') [ 201.584144] ip6tnl0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:04 executing program 3: syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) recvmsg$can_bcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000480)=""/155, 0x9b}], 0x4}, 0x10000) readv(r0, &(0x7f0000000680)=[{&(0x7f00000006c0)=""/162, 0x235}], 0x10000000000000ed) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:04 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x100, 0x6, 0x5, 0x80000000, 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000200)={0xfffff000, 0x7f}) r2 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0xac5, 0x220) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x40, 0x0) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x15, 0x3, 0x7, 0x2, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x10}}, 0x20000084) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 201.684138] device syz_tun entered promiscuous mode [ 201.688018] FAULT_INJECTION: forcing a failure. [ 201.688018] name failslab, interval 1, probability 0, space 0, times 0 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) [ 201.761196] sit0: Cannot use loopback or non-ethernet device as HSR slave. [ 201.772970] CPU: 0 PID: 13982 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 201.780919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.780924] Call Trace: [ 201.780945] dump_stack+0x142/0x197 [ 201.796670] should_fail.cold+0x10f/0x159 [ 201.800842] should_failslab+0xdb/0x130 [ 201.804832] kmem_cache_alloc+0x2d7/0x780 [ 201.809013] ? __this_cpu_preempt_check+0x1d/0x30 [ 201.809026] ? recalc_bh_state+0x3b/0x170 [ 201.809039] alloc_buffer_head+0x24/0xe0 [ 201.809050] alloc_page_buffers+0xb7/0x200 [ 201.809067] create_empty_buffers+0x39/0x480 [ 201.809077] ? check_preemption_disabled+0x3c/0x250 [ 201.809091] create_page_buffers+0x153/0x1c0 06:50:04 executing program 1 (fault-call:7 fault-nth:34): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:04 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r6, 0x13}, 0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x484000, 0x0) 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) [ 201.809106] __block_write_begin_int+0x195/0x1100 [ 201.809116] ? lru_cache_add+0xda/0x1e0 [ 201.809131] ? add_to_page_cache_lru+0x159/0x310 [ 201.809144] ? add_to_page_cache_locked+0x40/0x40 [ 201.809155] ? fat_add_cluster+0xc0/0xc0 [ 201.809170] ? __breadahead+0xd0/0xd0 [ 201.809181] ? lock_downgrade+0x740/0x740 [ 201.809192] ? wait_for_stable_page+0x121/0x270 06:50:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) [ 201.809206] ? fat_add_cluster+0xc0/0xc0 [ 201.809214] block_write_begin+0x5f/0x280 [ 201.809227] cont_write_begin+0x430/0x770 [ 201.809242] ? save_trace+0x290/0x290 [ 201.809253] ? __mark_inode_dirty+0x2b7/0x1040 [ 201.809265] ? block_write_begin+0x280/0x280 [ 201.809282] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 201.809300] fat_write_begin+0x8d/0x120 [ 201.809311] ? fat_add_cluster+0xc0/0xc0 [ 201.809328] generic_perform_write+0x1f8/0x480 [ 201.809346] ? page_endio+0x530/0x530 [ 201.809357] ? current_time+0xb0/0xb0 [ 201.809367] ? generic_file_write_iter+0x9a/0x660 [ 201.809376] __generic_file_write_iter+0x239/0x5b0 [ 201.809387] generic_file_write_iter+0x303/0x660 [ 201.809400] __vfs_write+0x4a7/0x6b0 [ 201.809409] ? kernel_read+0x120/0x120 [ 201.809416] ? check_preemption_disabled+0x3c/0x250 [ 201.809429] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 201.809448] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 201.809458] ? __sb_start_write+0x153/0x2f0 [ 201.809468] vfs_write+0x198/0x500 [ 201.809482] SyS_write+0xfd/0x230 [ 201.809493] ? SyS_read+0x230/0x230 [ 201.809502] ? do_syscall_64+0x53/0x640 [ 201.809512] ? SyS_read+0x230/0x230 [ 201.809524] do_syscall_64+0x1e8/0x640 [ 201.809533] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.809551] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 201.809559] RIP: 0033:0x45aff9 [ 201.809565] RSP: 002b:00007efee1971c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 201.809577] RAX: ffffffffffffffda RBX: 00007efee19726d4 RCX: 000000000045aff9 [ 201.809583] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 201.809589] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 201.809595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 201.809601] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000021 [ 201.820805] device syz_tun left promiscuous mode [ 201.833193] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 201.833201] FAT-fs (loop1): Filesystem has been set read-only [ 201.833601] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 201.905315] device syz_tun entered promiscuous mode [ 202.151056] sit0: Cannot use loopback or non-ethernet device as HSR slave. [ 202.210893] device syz_tun left promiscuous mode 06:50:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c8020000580100005801000000000000000000005801000030020000300200003002000030020000300200000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00058010000000000000000000000000000000000000b0048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000010000000000000000006e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00"/804], 0x328) 06:50:05 executing program 0: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x21, &(0x7f0000000740)={0x0, 0x3, 0x1, 0x1, r1}) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x80, 0x7, &(0x7f0000000600)=[{&(0x7f0000000100)="f30aa26f61a2f1562657604e54d8b8e410cc98facd2cc0977948bb2f5063df8ea172f87d3592433d804c6ab1cf4403a9b98b1756693d1b8ec3c3478f92248222c3d95cc822ffa2a7b496822419f223c900491947f507fe010511d284112f82a34e80a1763eab28800d25ece3cbc06ea281280bd99cd9530be3141dcbbb7fa8af305a94ba3d9315bfa989258f0eaace70fbb0d8e1f358e8557c5d7f4b6d67c812ff1d00ed96f9203d25e42fc41fd90a4117c1afaadf947da445", 0xb9, 0x2}, {&(0x7f00000001c0)="f0aa973b0b10e63c5ff42a1d5b0a58aa979f313bcd2c2078ea08ab4ac86fea1e8a161de8d0b7f0f075a2f4ce5bf3259e71c3c818c06461ec1e788cfa6b1b25add47620f7ff51d1ee5a90971f3e70a8f4631f796d48eda9188d2775ae024ef6ceff808680e512b245cb78", 0x6a, 0x200}, {&(0x7f0000000380)="07bfdbd22677ce39933c31a6ac6b53e6217d71da503451b9cae27fcb865affa38c0ea93e9b5ff18e5f80b6a7ce66ea6e5fe5fdf186a2f743bd321ca59313d219c89d572710151ae37c1cdb77fcf5ba7b8a0a0e37ca8c36ea29be46f98c115a9803ef4353e0826b4b8e3cf97536fa1b761ca1b92b790da5300f7e7ef632016b3ba2b1067652024647f9a68fce4843f5e001e081a55ae3df", 0x97, 0x7fb}, {&(0x7f0000000240)="7d206574a2bb3936d667ac9afd88d7775b564a2bdf6b309996b5cb881743ac524d90b96e628fa5539c871fa72487f0cf809607fac1cbeeb4929f6f349765cc844fcec0c5de020e43122dd32fd53585066cd34c2c0340f2a762bfc2", 0x5b, 0x401}, {&(0x7f0000000880)="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", 0x1000, 0x3}, {&(0x7f0000000480)="bffe75eb76e84b12b9b50e687fb4e29920a2cdd554a42175ffbb3091eb561c44f9812f5de44c80a08f7ff7e0cb8c7e43869d7d66d37b03eabf15f6f65102656b8aef995ba7f3180b15de7ed7fc59055e8235c7", 0x53, 0x7ff}, {&(0x7f0000000500)="454423ebc4b4dc11b1443489164999713c9b6749b7cd878fb8f3300f7c6f8ae36ebcd561e155a628e2dd372907e5ec9ccad5cb364871219771bdc4eaa92ceaf986805b210fd8f7f822dbcefd687f50f3b6467c934224ea7d50e9048fbbc10b61f0695ac925cb9328e3d13f60c0f6a6bf6e93c28e2a44c857b85ba91485f1d84cf9fcafae66494bc7d1f9e7121879ce40bb10c1c998b82affe3e1187930e1d4021b338e8bcaead3882c73eb334dbabc49e85fb29017e73a47ebd8314463dd70b6358ee985f588f06808aeca55a691b78c3129432bccb6e52c3d", 0xd9, 0x1000}], 0x2, &(0x7f00000006c0)='%^/\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000040)={r8}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000001880)=ANY=[@ANYRES32=r8, @ANYBLOB="db000000f7d764df04e5e498fa7380686fff0e9829ff69f5b89be180d5aa0b018a26a9ec41d08e6f4b5677006a7298a23254d4d268f1b34342dad26c7db21286f8294c49b2c8d97e4c63f8b228d31a3ca0613f09c27cdb377b9314453660f1e869c62c1cc4f1203f0b290321fe1f141a04479a022a5a6ce54b5188f8c4e6a36d9437710a58128efa3c5b4d9952b593a00b130eb3358a846f8446c3d3fb6b16a7932fa088e67ccca923d1ffeda41b0f48dca1fde8da5f86a17904f298a79ebae5a57f280e4a577d5403d57eaa9684dad441273b3c54e08c135f2c0f155303db"], &(0x7f0000000040)=0xe3) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000700)) 06:50:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge_slave_0\x00', &(0x7f0000000000)=@ethtool_channels={0x3c, 0x0, 0x8, 0x7fff, 0x7, 0x1f, 0x10001, 0x5, 0x3}}) [ 202.278723] FAULT_INJECTION: forcing a failure. [ 202.278723] name failslab, interval 1, probability 0, space 0, times 0 [ 202.327528] CPU: 0 PID: 14011 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 202.335468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.337772] (syz-executor.0,14017,1):ocfs2_parse_options:1484 ERROR: Unrecognized mount option "%^/" or missing value [ 202.344830] Call Trace: [ 202.344851] dump_stack+0x142/0x197 [ 202.344870] should_fail.cold+0x10f/0x159 [ 202.344892] should_failslab+0xdb/0x130 [ 202.344903] kmem_cache_alloc+0x2d7/0x780 [ 202.344916] ? __this_cpu_preempt_check+0x1d/0x30 [ 202.344925] ? recalc_bh_state+0x3b/0x170 [ 202.344938] alloc_buffer_head+0x24/0xe0 [ 202.344949] alloc_page_buffers+0xb7/0x200 [ 202.344965] create_empty_buffers+0x39/0x480 [ 202.344976] ? check_preemption_disabled+0x3c/0x250 [ 202.344988] create_page_buffers+0x153/0x1c0 [ 202.383161] (syz-executor.0,14017,1):ocfs2_fill_super:1217 ERROR: status = -22 [ 202.383412] __block_write_begin_int+0x195/0x1100 [ 202.417746] ? lru_cache_add+0xda/0x1e0 [ 202.421731] ? add_to_page_cache_lru+0x159/0x310 06:50:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') 06:50:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000000300)={0x80000000, 0x3, {0x0, 0x1, 0x7ff, 0x3, 0x9}, 0xfffff001}) r7 = accept4(r3, 0x0, 0x0, 0x0) chmod(&(0x7f00000002c0)='.//ile0\x00', 0x0) close(r7) sendmsg$NFT_MSG_GETSET(r7, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x84, 0xa, 0xa, 0x301, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_SET_DESC={0x1c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7ff}]}, @NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x40}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x5}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x5}, @NFTA_SET_DESC={0x2c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xff}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0xffff8001}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7f}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x8001}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x9}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x4000094) [ 202.426525] ? add_to_page_cache_locked+0x40/0x40 [ 202.431379] ? fat_add_cluster+0xc0/0xc0 [ 202.435447] ? __breadahead+0xd0/0xd0 [ 202.439252] ? lock_downgrade+0x740/0x740 [ 202.443522] ? wait_for_stable_page+0x121/0x270 [ 202.448213] ? fat_add_cluster+0xc0/0xc0 [ 202.452285] block_write_begin+0x5f/0x280 [ 202.456443] cont_write_begin+0x430/0x770 [ 202.460605] ? save_trace+0x290/0x290 [ 202.464417] ? __mark_inode_dirty+0x2b7/0x1040 [ 202.469007] ? block_write_begin+0x280/0x280 06:50:05 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 202.473979] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 202.479187] fat_write_begin+0x8d/0x120 [ 202.483172] ? fat_add_cluster+0xc0/0xc0 [ 202.487247] generic_perform_write+0x1f8/0x480 [ 202.491841] ? page_endio+0x530/0x530 [ 202.495647] ? current_time+0xb0/0xb0 [ 202.499468] ? generic_file_write_iter+0x9a/0x660 [ 202.504316] __generic_file_write_iter+0x239/0x5b0 [ 202.509347] generic_file_write_iter+0x303/0x660 [ 202.514115] __vfs_write+0x4a7/0x6b0 [ 202.517838] ? kernel_read+0x120/0x120 [ 202.521732] ? check_preemption_disabled+0x3c/0x250 06:50:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) unlink(&(0x7f0000000540)='.//ile0\x00') [ 202.526767] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 202.532220] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 202.536980] ? __sb_start_write+0x153/0x2f0 [ 202.541308] vfs_write+0x198/0x500 [ 202.544859] SyS_write+0xfd/0x230 [ 202.548317] ? SyS_read+0x230/0x230 [ 202.551954] ? do_syscall_64+0x53/0x640 [ 202.555945] ? SyS_read+0x230/0x230 [ 202.559580] do_syscall_64+0x1e8/0x640 [ 202.571900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.576797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 202.581995] RIP: 0033:0x45aff9 [ 202.585187] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 202.592909] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 202.600212] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 202.607485] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 202.614761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 202.622035] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000022 06:50:05 executing program 1 (fault-call:7 fault-nth:35): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/66) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x2000) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000100)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000040)=0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0x2}, {0x2, 0x4e20, @loopback}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x23}}, 0x151, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='caif0\x00', 0x7, 0x7, 0xfffe}) 06:50:05 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000000)=0x7) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') 06:50:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x0, 0x9}) sysinfo(&(0x7f00000007c0)=""/154) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 202.805145] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 202.815048] FAT-fs (loop1): Filesystem has been set read-only [ 202.824209] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='/dev/vcsa#\x00', &(0x7f0000000100)=')@\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/vcsa#\x00', &(0x7f0000000200)='@.procwlan1-ppp0systembdev&mime_type#@:\x00', &(0x7f0000000240)='-posix_acl_access@cgroupppp0\x00', &(0x7f0000000280)='/dev/vcsa#\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='ppp0&%security\x00'], 0x100) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 202.898527] nla_parse: 2 callbacks suppressed [ 202.898533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000040)={0xfffffff, 0x1, 0x400, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9b0901, 0xfb4, [], @value=0x8}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000280200000000000090010000d8000000d8000000d800000090010000900100009001000090010000900100000300000000000000000000000000000000000000ffffff00ffffff007663616e30000000000000000000000073697430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000011000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000075007e4e0000200000006e657401696f732d6e73000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000"], 0x288) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1e00}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r5, 0x301, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xcbe}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40000084) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f00000000c0)=@usbdevfs_connect={0x504}) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 06:50:06 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400240, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0xffffffff, 0x0, {0x2}, [@nested={0x4, 0x3ffd}]}, 0x18}}, 0x0) connect$netlink(r3, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000200}, 0x2c2) 06:50:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) [ 203.073593] FAULT_INJECTION: forcing a failure. [ 203.073593] name failslab, interval 1, probability 0, space 0, times 0 [ 203.134907] CPU: 0 PID: 14071 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 203.139492] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 203.142831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.142836] Call Trace: [ 203.142855] dump_stack+0x142/0x197 [ 203.142874] should_fail.cold+0x10f/0x159 [ 203.142897] should_failslab+0xdb/0x130 [ 203.142909] kmem_cache_alloc+0x2d7/0x780 06:50:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/159, 0x9f}], 0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="850000c82091bb0100f69b2abddbe3ec2c4fbd6a96c5ce6fe853a98fde6910e15c7050", @ANYRES16=r3, @ANYBLOB="00042cbd7000fedbdf250a00000005000800030000002c0050000400050008000700010000000400060004000600110001007ccd77e2764420604f5d0fe09e0000000c000a0057293cc20de65bb90800090001ac0f001c0050000800070002000000050002000400000005000200030000000800090005ac0f000800090001ac0f000a00060000000000000000000400280028006e00040002000400010004000100040002000400010004000100040001000400010004000100"], 0xc0}, 0x1, 0x0, 0x0, 0x8001}, 0x8010) 06:50:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) [ 203.142921] ? __this_cpu_preempt_check+0x1d/0x30 [ 203.142932] ? recalc_bh_state+0x3b/0x170 [ 203.142945] alloc_buffer_head+0x24/0xe0 [ 203.142955] alloc_page_buffers+0xb7/0x200 [ 203.142971] create_empty_buffers+0x39/0x480 [ 203.142981] ? check_preemption_disabled+0x3c/0x250 [ 203.142993] create_page_buffers+0x153/0x1c0 [ 203.143007] __block_write_begin_int+0x195/0x1100 [ 203.143018] ? lru_cache_add+0xda/0x1e0 [ 203.143030] ? add_to_page_cache_lru+0x159/0x310 [ 203.143042] ? add_to_page_cache_locked+0x40/0x40 [ 203.179199] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 203.180359] ? fat_add_cluster+0xc0/0xc0 [ 203.180373] ? __breadahead+0xd0/0xd0 [ 203.180384] ? lock_downgrade+0x740/0x740 [ 203.180395] ? wait_for_stable_page+0x121/0x270 [ 203.180409] ? fat_add_cluster+0xc0/0xc0 [ 203.180419] block_write_begin+0x5f/0x280 [ 203.180430] cont_write_begin+0x430/0x770 [ 203.180443] ? save_trace+0x290/0x290 [ 203.180454] ? __mark_inode_dirty+0x2b7/0x1040 [ 203.229797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 203.230055] ? block_write_begin+0x280/0x280 [ 203.230070] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 203.230085] fat_write_begin+0x8d/0x120 [ 203.230093] ? fat_add_cluster+0xc0/0xc0 [ 203.230109] generic_perform_write+0x1f8/0x480 [ 203.230126] ? page_endio+0x530/0x530 [ 203.230137] ? current_time+0xb0/0xb0 [ 203.230150] ? generic_file_write_iter+0x9a/0x660 [ 203.230162] __generic_file_write_iter+0x239/0x5b0 [ 203.230176] generic_file_write_iter+0x303/0x660 [ 203.328988] __vfs_write+0x4a7/0x6b0 [ 203.329001] ? kernel_read+0x120/0x120 [ 203.333822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 203.336773] ? check_preemption_disabled+0x3c/0x250 [ 203.336792] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 203.336808] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 203.336821] ? __sb_start_write+0x153/0x2f0 [ 203.364852] vfs_write+0x198/0x500 [ 203.368400] SyS_write+0xfd/0x230 [ 203.371976] ? SyS_read+0x230/0x230 [ 203.375623] ? do_syscall_64+0x53/0x640 [ 203.379606] ? SyS_read+0x230/0x230 [ 203.383246] do_syscall_64+0x1e8/0x640 [ 203.384530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 203.387136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.387156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 203.387164] RIP: 0033:0x45aff9 [ 203.387173] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 203.417549] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 203.417556] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 203.417561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 203.417566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 203.417572] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000023 [ 203.466325] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 203.467177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 06:50:06 executing program 1 (fault-call:7 fault-nth:36): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'dummy0\x00', 0x5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x2c4) 06:50:06 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') connect(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x1a, 0x200, 0xcb, 0x20, 0xd7, 0x1}, 0x80) 06:50:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x450401, 0x0) ioctl$MON_IOCX_GET(r2, 0x40189206, &(0x7f0000000140)={&(0x7f0000000080), &(0x7f00000000c0)=""/94, 0x5e}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:06 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x200000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000440)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/150, 0x96}, {&(0x7f0000000880)=""/4085, 0xff5}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0x2, 0x2418e8dfbfe07247) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2009000832001901360000000000000002f12740ec6e42b04cd50000080c100080f6b379c8d53151a1a8decc76012f36127e87ae74a464a6eb"], 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r6, &(0x7f0000000240)={0x38}, 0x38, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f00000003c0)='\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000640)={r6, r0, 0x0, 0x2, &(0x7f0000000600)='\x86\x00', r7}, 0x30) dup2(r8, r0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="20000000320019010000000000000000020000000ce0e22399858ba241fd1c1eda8da1f7cca3f5ccdebcd79f82855c13bd4174b0a19333d2123ebe190e7cfb653419188f57867f18c1b9bd2f26d8081e62f9213771ba381ee8ab36a40f101dab32e1681fc85fc14832c9e228a0e4a55a1685f60ed796861341facd5c25d057f24e0e80097f1d946d7ca3861696723a3e060f5e185bfd557056cb16dacf336f50"], 0x20}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r9, 0xc080661a, &(0x7f00000003c0)={{0x1, 0x0, @identifier="d6738744793547f7a633a0903db933dd"}}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) [ 203.733883] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 203.741196] FAT-fs (loop1): Filesystem has been set read-only [ 203.747563] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:06 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10000, 0x200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:06 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:06 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) inotify_add_watch(r6, &(0x7f0000000100)='./file0/f.le.\x00', 0xe11a01c947c8de5c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) unlink(&(0x7f0000000540)='.//ile0\x00') [ 203.812648] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 203.838651] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:06 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/165, 0x59}], 0x1b8) 06:50:06 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) [ 203.995576] FAULT_INJECTION: forcing a failure. [ 203.995576] name failslab, interval 1, probability 0, space 0, times 0 [ 204.094158] CPU: 0 PID: 14134 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 204.102102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.111465] Call Trace: [ 204.114069] dump_stack+0x142/0x197 [ 204.117720] should_fail.cold+0x10f/0x159 [ 204.121906] should_failslab+0xdb/0x130 [ 204.125891] kmem_cache_alloc+0x2d7/0x780 [ 204.130045] ? __this_cpu_preempt_check+0x1d/0x30 [ 204.134898] ? recalc_bh_state+0x3b/0x170 [ 204.139066] alloc_buffer_head+0x24/0xe0 [ 204.143133] alloc_page_buffers+0xb7/0x200 [ 204.147380] create_empty_buffers+0x39/0x480 [ 204.151848] ? check_preemption_disabled+0x3c/0x250 [ 204.156874] create_page_buffers+0x153/0x1c0 [ 204.161327] __block_write_begin_int+0x195/0x1100 [ 204.166196] ? lru_cache_add+0xda/0x1e0 [ 204.170188] ? add_to_page_cache_lru+0x159/0x310 [ 204.174974] ? add_to_page_cache_locked+0x40/0x40 [ 204.179916] ? fat_add_cluster+0xc0/0xc0 [ 204.184116] ? __breadahead+0xd0/0xd0 [ 204.187923] ? lock_downgrade+0x740/0x740 [ 204.192082] ? wait_for_stable_page+0x121/0x270 [ 204.196810] ? fat_add_cluster+0xc0/0xc0 [ 204.200883] block_write_begin+0x5f/0x280 [ 204.205045] cont_write_begin+0x430/0x770 [ 204.209195] ? save_trace+0x290/0x290 [ 204.212990] ? __mark_inode_dirty+0x2b7/0x1040 [ 204.217557] ? block_write_begin+0x280/0x280 [ 204.221985] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 204.227178] fat_write_begin+0x8d/0x120 [ 204.231146] ? fat_add_cluster+0xc0/0xc0 [ 204.235212] generic_perform_write+0x1f8/0x480 [ 204.239793] ? page_endio+0x530/0x530 [ 204.243624] ? current_time+0xb0/0xb0 [ 204.247435] ? generic_file_write_iter+0x9a/0x660 [ 204.252366] __generic_file_write_iter+0x239/0x5b0 [ 204.257297] generic_file_write_iter+0x303/0x660 [ 204.262064] __vfs_write+0x4a7/0x6b0 [ 204.265844] ? kernel_read+0x120/0x120 [ 204.269816] ? check_preemption_disabled+0x3c/0x250 [ 204.274833] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 204.280422] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 204.285315] ? __sb_start_write+0x153/0x2f0 [ 204.289626] vfs_write+0x198/0x500 [ 204.293166] SyS_write+0xfd/0x230 [ 204.296670] ? SyS_read+0x230/0x230 [ 204.300300] ? do_syscall_64+0x53/0x640 [ 204.304293] ? SyS_read+0x230/0x230 [ 204.307928] do_syscall_64+0x1e8/0x640 [ 204.311816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.316661] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.322198] RIP: 0033:0x45aff9 [ 204.325452] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 204.333166] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 204.340444] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 204.347714] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 204.354976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 204.362243] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000024 [ 204.376565] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 204.384029] FAT-fs (loop1): Filesystem has been set read-only 06:50:07 executing program 1 (fault-call:7 fault-nth:37): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x248, 0x0, 0x0, 0x0, 0xd8, 0xd8, 0x1b0, 0x1b0, 0x1b0, 0x1b0, 0x1b0, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2a8) 06:50:07 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x401200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000580)={{0x6, 0x1, 0x8, 0x4, 'syz1\x00'}, 0x0, [0x8, 0x8, 0x8000, 0x1, 0xd3, 0x3, 0x0, 0x56, 0x6, 0x4, 0x71, 0x200, 0x4, 0x65, 0x20, 0x780, 0x8, 0x794, 0x9, 0x9, 0x8, 0x1, 0x7, 0x40, 0x3, 0x4000000000, 0xff, 0x4, 0x8, 0x7, 0x10000, 0x93d, 0xfffffffffffffffc, 0xfffffffffffff800, 0x8, 0x9, 0x5, 0x3, 0x1a5, 0x0, 0x9262, 0x1, 0x80000000, 0x8, 0x1000, 0x8, 0x2, 0xfffffffffffffffd, 0x4, 0x8001, 0x401, 0x401, 0x8, 0x7e3f, 0x5, 0x7fffffff, 0x1, 0x3, 0x66d, 0x6, 0x100000000, 0x4, 0x5, 0x0, 0x100000000, 0x9210, 0x3, 0x4, 0x7ff, 0x10000, 0x1000, 0xb9, 0x100000001, 0x9, 0x4, 0x0, 0x5, 0x4, 0x1, 0x71, 0x9, 0x7, 0x2000000, 0x6, 0x1, 0x0, 0xf26, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x7, 0xffff, 0x7, 0x7, 0xfffffffffffeffff, 0x10001, 0x98, 0x4b, 0x4, 0x6326, 0x4, 0x8, 0x7f, 0x7fffffff, 0x3ff, 0x4, 0x73199016, 0x6, 0x3b6d, 0x22, 0x9, 0x20, 0x2, 0x1000, 0x2, 0xfc03, 0x5, 0x1000, 0x6, 0x0, 0x3, 0x1787f592, 0x7, 0x80, 0x0, 0x2]}) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000000)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') 06:50:07 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) getpeername$netrom(r1, &(0x7f0000000080)={{0x3, @netrom}, [@default, @default, @netrom, @default, @null, @remote, @default, @default]}, &(0x7f0000000100)=0x48) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000140)={0x0, 0x1ff, 0x200, 0x0, 0xf, "3528e71831f05ec2"}) ftruncate(r0, 0xa3d1) 06:50:07 executing program 5: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)={0x9f0, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x3}, @NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, [{0xa, 0x0, @dev={[], 0x25}}, {0xa, 0x0, @random="5f33058c78b3"}, {0xa}, {0xa, 0x0, @dev={[], 0x11}}, {0xa, 0x0, @local}, {0xa, 0x0, @dev={[], 0x2e}}, {0xa, 0x0, @remote}]}, @NL80211_ATTR_SSID={0x7, 0x34, "ef7184"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_BEACON_HEAD={0x62e, 0xe, "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"}, @NL80211_ATTR_MAC_ADDRS={0x28, 0xa6, [{0xa, 0x0, @random="80e66840d54f"}, {0xa}, {0xa}]}, @NL80211_ATTR_IE_RIC={0x308, 0xb2, "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"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}]}, 0x9f0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4040110) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 204.390862] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) lseek(r0, 0x35, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000006000000000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000040000380074696d6500000000e939ec28ed5d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000680043540000000000000000000000000000000000fd44455c989433e9f427cf03447a9b0000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000b99447695151042a61f80000001004feffffff00000000"], 0x328) 06:50:07 executing program 5: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:07 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x7fff], 0x1, 0x8, 0x8, 0x7, 0x0, 0x400, 0x1f, {0x0, 0x3, 0x7, 0x8, 0x1, 0x80, 0xef, 0x7, 0x80, 0x4, 0x8, 0x3ff, 0x0, 0x0, "2a2339e90717d502114ef80bd752750512ed49971a9c9c8b0c212930f7965bab"}}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) close(r5) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xc}, 0x4}) r6 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x208002) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f00000001c0)={0x7f, &(0x7f0000000140)=""/127}) sysinfo(&(0x7f00000007c0)=""/154) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000380)={0x1}, 0x4) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r7, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:07 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/165, 0xfffffe4c}], 0x1) 06:50:07 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote}}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x60}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:07 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) sendto$unix(r3, &(0x7f00000002c0)="b7d358403bd6b4e633c5474a4d55058893b1c61c05ea686dd0be64566ff18f805fc7eace34e6b0a46dca22932e6ff6edb93effbcde18b7c4d963299572386f4c2ee7a55fc67aa90e87ccbdecf4e92416316fc17eae344cba01a21d8ffeeb05c6244c7ed26c3f40a554230d917598cd9bfec436b1b79e5d1eda1e90b03a218a84ccf64add5b7bffb45e3d7b2c1c44ae61d05abe2e1cb51fbec5c8385611c7158d322170956af6fbf88e34e6f620fd7d902825ccf1d240d161b564cbac61dabf8f0c1a1e2f79eff8ce9250e3948d113ab24e99066c3f3eae8b11", 0xd9, 0x20020000, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) r4 = fcntl$dupfd(r1, 0x0, r0) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nvme-fabrics\x00', 0x40002, 0x0) bind$alg(r2, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x98) r9 = accept4(r5, 0x0, 0x0, 0x0) close(r9) getsockopt$nfc_llcp(r9, 0x118, 0x2, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r12, 0x6, 0x14, &(0x7f0000000580)=0x1, 0x4) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') r13 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_CLAIM_PORT(r13, 0x80045518, &(0x7f00000001c0)=0x3d) r14 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fremovexattr(r14, &(0x7f0000000000)=@random={'user.', '{cgroupGPLwlan1^cgroupsecuritymime_type\x00'}) [ 204.667135] FAULT_INJECTION: forcing a failure. [ 204.667135] name failslab, interval 1, probability 0, space 0, times 0 [ 204.718738] CPU: 0 PID: 14191 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 204.726663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.736030] Call Trace: [ 204.738635] dump_stack+0x142/0x197 [ 204.742283] should_fail.cold+0x10f/0x159 [ 204.746557] should_failslab+0xdb/0x130 [ 204.750546] kmem_cache_alloc+0x2d7/0x780 [ 204.754707] ? __this_cpu_preempt_check+0x1d/0x30 [ 204.759557] ? recalc_bh_state+0x3b/0x170 [ 204.763717] alloc_buffer_head+0x24/0xe0 [ 204.767783] alloc_page_buffers+0xb7/0x200 [ 204.772028] create_empty_buffers+0x39/0x480 [ 204.776449] ? check_preemption_disabled+0x3c/0x250 [ 204.781467] create_page_buffers+0x153/0x1c0 [ 204.785878] __block_write_begin_int+0x195/0x1100 [ 204.790724] ? lru_cache_add+0xda/0x1e0 [ 204.794706] ? add_to_page_cache_lru+0x159/0x310 [ 204.799467] ? add_to_page_cache_locked+0x40/0x40 [ 204.804315] ? fat_add_cluster+0xc0/0xc0 [ 204.808370] ? __breadahead+0xd0/0xd0 [ 204.812171] ? lock_downgrade+0x740/0x740 [ 204.816313] ? wait_for_stable_page+0x121/0x270 [ 204.820974] ? fat_add_cluster+0xc0/0xc0 [ 204.825159] block_write_begin+0x5f/0x280 [ 204.829423] cont_write_begin+0x430/0x770 [ 204.833577] ? save_trace+0x290/0x290 [ 204.837374] ? __mark_inode_dirty+0x2b7/0x1040 [ 204.841957] ? block_write_begin+0x280/0x280 [ 204.846478] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 204.852105] fat_write_begin+0x8d/0x120 [ 204.856076] ? fat_add_cluster+0xc0/0xc0 [ 204.860130] generic_perform_write+0x1f8/0x480 [ 204.864722] ? page_endio+0x530/0x530 [ 204.868534] ? current_time+0xb0/0xb0 [ 204.872348] ? generic_file_write_iter+0x9a/0x660 [ 204.877200] __generic_file_write_iter+0x239/0x5b0 [ 204.882179] generic_file_write_iter+0x303/0x660 [ 204.887018] __vfs_write+0x4a7/0x6b0 [ 204.890776] ? kernel_read+0x120/0x120 [ 204.894755] ? check_preemption_disabled+0x3c/0x250 [ 204.899807] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 204.905270] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 204.910068] ? __sb_start_write+0x153/0x2f0 [ 204.914408] vfs_write+0x198/0x500 [ 204.917993] SyS_write+0xfd/0x230 [ 204.921524] ? SyS_read+0x230/0x230 [ 204.925138] ? do_syscall_64+0x53/0x640 [ 204.929139] ? SyS_read+0x230/0x230 [ 204.932771] do_syscall_64+0x1e8/0x640 [ 204.936662] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.941548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 204.946740] RIP: 0033:0x45aff9 [ 204.949964] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 204.957676] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 204.964937] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 204.972312] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 204.979686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 204.987917] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000025 [ 204.999076] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) [ 205.009015] FAT-fs (loop1): Filesystem has been set read-only 06:50:08 executing program 1 (fault-call:7 fault-nth:38): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x8, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x40}}, 0x8000) sysinfo(&(0x7f00000007c0)=""/154) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) 06:50:08 executing program 5: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:08 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440), 0x0) 06:50:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000080)={0x9, 0x9, 0x4, 0x2, 0x2, {}, {0x5, 0x0, 0x81, 0x4, 0x87, 0x9, "22b47e4d"}, 0x1, 0x3, @userptr=0x8000, 0x81}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={0x1, &(0x7f0000000340)="1f9a36bdf16ae45bf84f9472dbf642ca9974072dc2965853e09387e2d2aea194260317a5a258285c1a5005123f72f860b678d8ce9d3b308e2dfe682b72c71f2f050d61095791c86d855dc10fa0f07b2e6f46065f515c27c52a632a196787ee56bb58b048535fecbfb9bfc918a678c9e4d38aaf943684cd2c4f2deb295c82436852cc07d46ee10535d37ba9b8225b37391a28442e0915", &(0x7f0000000400)=""/141}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r5, 0xc058565d, &(0x7f00000002c0)={0x3f, 0x0, 0x4, 0x800, 0x400, {0x0, 0x2710}, {0x3, 0x8, 0x0, 0xfa, 0x4, 0x80, "24b2ccab"}, 0x8, 0x4, @offset=0xfff, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffffffb) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') r6 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r8 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r9, 0x0) setresuid(r9, r7, r7) mount$9p_tcp(&(0x7f0000000100)='127.0.0.1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x2340001, &(0x7f0000000580)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@noextend='noextend'}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@audit='audit'}, {@audit='audit'}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x64, 0x38, 0x62, 0x0, 0x36, 0x64, 0x61], 0x2d, [0x34, 0x66, 0x61, 0x32], 0x2d, [0x0, 0x65, 0x0, 0x63], 0x2d, [0x63, 0x38, 0x6, 0x37], 0x2d, [0x0, 0x0, 0x35, 0xadc7b35a9d6ff791, 0x7d, 0x63, 0x2, 0x57]}}}, {@fowner_eq={'fowner', 0x3d, r9}}]}}) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) unlink(&(0x7f0000000540)='.//ile0\x00') [ 205.017102] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000364) 06:50:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm], 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:08 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYRES32=r2], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$ax25(r5, &(0x7f0000000100)={{0x3, @default}, [@bcast, @bcast, @remote, @default, @netrom, @default, @null, @rose]}, &(0x7f0000000180)=0x48, 0xe23e57af822ff7d0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r8 = accept4(r7, 0x0, 0x0, 0x0) close(r8) setsockopt$RDS_CANCEL_SENT_TO(r8, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e20, @loopback}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00000001c0)=r11, 0x4) [ 205.079148] audit: type=1400 audit(1579157408.051:26216): avc: denied { create } for pid=14211 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 06:50:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlink(&(0x7f0000000040)='./file0/f.le.\x00', &(0x7f0000000140)='.//ile0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_CROPCAP(r7, 0xc02c563a, &(0x7f00000001c0)={0x9, {0x7, 0x2, 0x0, 0xfffffffd}, {0x10001, 0x7f, 0x8, 0x7}, {0x81, 0x10000}}) r8 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cgroup_procs(r8, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r9, 0xc0046686, &(0x7f0000000080)=ANY=[@ANYBLOB="84006d009abae84bf5124bdeeb5b7d29e6875fea5989abf073d1fe05c15308c43f81fed95869922c875b4ff3257ce41431fba02c83af39544df4f05c669179881eb2f06f933feb284ec23748549b9870398393e3768e813ccded2523a9dc93a2b5ef592bf3fe0856cdf8e61147e35da5f7"]) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='.//ile0\x00', &(0x7f0000000200)='trusted.overlay.upper\x00', 0x0, 0xfffffffffffffd2f, 0x7) unlink(&(0x7f0000000540)='.//ile0\x00') write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000580)={0x8, {"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", 0x1000}}, 0x1006) 06:50:08 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x24000, 0x0) fremovexattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00') syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat(r3, &(0x7f0000000180)='./file0\x00', 0x4000, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x1) 06:50:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x1080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = dup3(0xffffffffffffffff, r0, 0x80000) accept4$packet(r1, 0x0, &(0x7f0000000100), 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000200)=0x8) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000240)={0x8, {0x80000001, 0x7f, 0x1f, 0x8001, 0x7, 0x10000}}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/165, 0xa5}], 0x1) 06:50:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000140)={0xf000000, 0x3, 0xac, r3, 0x0, &(0x7f0000000100)={0x1df121a, 0x2, [], @p_u8=&(0x7f00000000c0)=0x40}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_SETINTERFACE(r7, 0x80085504, &(0x7f0000000280)={0x80000000, 0x1000}) socket$nl_route(0x10, 0x3, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) openat$cgroup_subtree(r8, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x401, 0x0) ioctl$SG_GET_RESERVED_SIZE(r9, 0x2272, &(0x7f00000001c0)) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) bind$x25(r10, &(0x7f0000000240)={0x9, @null=' \x00'}, 0x12) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 205.297900] FAULT_INJECTION: forcing a failure. [ 205.297900] name failslab, interval 1, probability 0, space 0, times 0 [ 205.430742] CPU: 1 PID: 14237 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 205.438779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.448464] Call Trace: [ 205.451071] dump_stack+0x142/0x197 [ 205.454716] should_fail.cold+0x10f/0x159 [ 205.458873] should_failslab+0xdb/0x130 [ 205.462843] kmem_cache_alloc+0x2d7/0x780 [ 205.467037] ? do_raw_spin_unlock+0x174/0x260 [ 205.471522] fat_cache_add.part.0+0x448/0x6b0 [ 205.476114] ? do_raw_spin_unlock+0x174/0x260 [ 205.480605] fat_get_cluster+0x973/0xdc0 [ 205.484675] ? fat_cache_inval_inode+0x2f0/0x2f0 [ 205.489549] ? fat_chain_add+0x2d2/0x590 [ 205.493609] fat_get_mapped_cluster+0x1f5/0x490 [ 205.498273] ? fat_get_cluster+0xdc0/0xdc0 [ 205.502517] ? create_empty_buffers+0x2d3/0x480 [ 205.507178] fat_bmap+0x291/0x44a [ 205.510620] fat_get_block+0x3dd/0x7e0 [ 205.514521] ? fat_add_cluster+0xc0/0xc0 [ 205.518580] ? create_page_buffers+0xd3/0x1c0 [ 205.523063] __block_write_begin_int+0x396/0x1100 [ 205.527902] ? fat_add_cluster+0xc0/0xc0 [ 205.531962] ? __breadahead+0xd0/0xd0 [ 205.535761] ? lock_downgrade+0x740/0x740 [ 205.539914] ? wait_for_stable_page+0x121/0x270 [ 205.544589] ? fat_add_cluster+0xc0/0xc0 [ 205.548705] block_write_begin+0x5f/0x280 [ 205.552887] cont_write_begin+0x430/0x770 [ 205.557144] ? save_trace+0x290/0x290 [ 205.560934] ? __mark_inode_dirty+0x2b7/0x1040 [ 205.565514] ? block_write_begin+0x280/0x280 [ 205.570052] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 205.575763] fat_write_begin+0x8d/0x120 [ 205.579726] ? fat_add_cluster+0xc0/0xc0 [ 205.583784] generic_perform_write+0x1f8/0x480 [ 205.588359] ? page_endio+0x530/0x530 [ 205.592158] ? current_time+0xb0/0xb0 [ 205.595964] ? generic_file_write_iter+0x9a/0x660 [ 205.600793] __generic_file_write_iter+0x239/0x5b0 [ 205.605716] generic_file_write_iter+0x303/0x660 [ 205.610463] __vfs_write+0x4a7/0x6b0 [ 205.614200] ? kernel_read+0x120/0x120 [ 205.618094] ? check_preemption_disabled+0x3c/0x250 [ 205.623105] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 205.628549] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 205.633303] ? __sb_start_write+0x153/0x2f0 [ 205.637619] vfs_write+0x198/0x500 [ 205.641157] SyS_write+0xfd/0x230 [ 205.644666] ? SyS_read+0x230/0x230 [ 205.648721] ? do_syscall_64+0x53/0x640 [ 205.652682] ? SyS_read+0x230/0x230 [ 205.656303] do_syscall_64+0x1e8/0x640 [ 205.660178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.665130] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 205.670309] RIP: 0033:0x45aff9 [ 205.673490] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 205.681189] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 205.688453] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 205.695721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 205.703158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 205.710638] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000026 [ 205.720944] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:08 executing program 1 (fault-call:7 fault-nth:39): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:08 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)={0x9f0, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x3}, @NL80211_ATTR_MAC_ADDRS={0x58, 0xa6, [{0xa, 0x0, @dev={[], 0x25}}, {0xa, 0x0, @random="5f33058c78b3"}, {0xa}, {0xa, 0x0, @dev={[], 0x11}}, {0xa, 0x0, @local}, {0xa, 0x0, @dev={[], 0x2e}}, {0xa, 0x0, @remote}]}, @NL80211_ATTR_SSID={0x7, 0x34, "ef7184"}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_BEACON_HEAD={0x62e, 0xe, "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"}, @NL80211_ATTR_MAC_ADDRS={0x28, 0xa6, [{0xa, 0x0, @random="80e66840d54f"}, {0xa}, {0xa}]}, @NL80211_ATTR_IE_RIC={0x308, 0xb2, "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"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}]}, 0x9f0}, 0x1, 0x0, 0x0, 0x20004050}, 0x4040110) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:08 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RRENAME(r3, &(0x7f0000000080)={0x7, 0x15, 0x2}, 0x7) accept$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) 06:50:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000fbb9df499963dfb4ad4b40bd8d6b13c3ff7472cd40d012e827ad8a2f7c8094f95381a0652c53f9081642d35dbd75c05a50007535ff7ec496cc766d5b657c4881c221e42e467f7cded149cb0db15acf4414a78eb7fe744500"], 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000080)={{{0x1, 0x1}}, 0x43, 0x5, &(0x7f0000000000)="dc7420ec3510514c7c21bb3ad17df34dc5895fcfc3f2f12b203d01f492ce8ce5486b9d4ee1d96ef11f88411cd656f0b2c04a5c34b5bb9991c6ef1c43283eb300ea0287"}) [ 205.728065] FAT-fs (loop1): Filesystem has been set read-only 06:50:08 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:08 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0x1, &(0x7f0000000040)="2c187a0a3df189db0f576e246c9abe442cce60d0ca08ab8e8537274ba3b113a36f3266a33d350044f4e90b63bd0c8d5a11b99cbb9e3c4776dc01259a5749ca02b914aeac16cc0e981edc2931f1b848130dce8f", &(0x7f00000000c0), 0x4}, 0x20) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x209180) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r1, &(0x7f0000000240)={0x38}, 0x38, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='stack\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000400)={{0x8, 0x9, 0x8, 0x3f, 0x3f, 0x9}, 0x8001, 0x6, 0x81}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) syncfs(r0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) 06:50:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x8000, 0xfffffffffffffffc, 0x0, 0x1d, 0x0, 0x87}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x362e05d604590a53, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0019010080"], 0x20}}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r5}, @IFLA_HSR_SLAVE1={0x8, 0x1, r8}]}}}]}, 0x40}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getpeername$packet(r11, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup(r13) getpeername$packet(r14, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r12}, @IFLA_HSR_SLAVE1={0x8, 0x1, r15}]}}}]}, 0x40}}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup(r17) getpeername$packet(r18, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = dup(r20) getpeername$packet(r21, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r19}, @IFLA_HSR_SLAVE1={0x8, 0x1, r22}]}}}]}, 0x40}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = dup(r24) getpeername$packet(r25, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) getpeername$packet(r28, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r23, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_VERSION={0x5, 0x6, 0x3}, @IFLA_HSR_SLAVE1={0x8, 0x1, r29}]}}}]}, 0x40}}, 0x0) r30 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = dup(r31) getpeername$packet(r32, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = dup(r34) getpeername$packet(r35, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r30, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r33}, @IFLA_HSR_SLAVE1={0x8, 0x1, r36}]}}}]}, 0x40}}, 0x0) r37 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x120, r37, 0x611, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r8}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0xff45, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r22}, {0x1be, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r33}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x100a0084}, 0x4000848) r38 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r38, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 205.983267] FAULT_INJECTION: forcing a failure. [ 205.983267] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 206.055102] CPU: 0 PID: 14296 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 206.063030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.072415] Call Trace: [ 206.075015] dump_stack+0x142/0x197 [ 206.078658] should_fail.cold+0x10f/0x159 [ 206.082816] ? __might_sleep+0x93/0xb0 [ 206.086720] __alloc_pages_nodemask+0x1d6/0x7a0 [ 206.091408] ? find_get_entry+0x214/0x680 [ 206.095562] ? __alloc_pages_slowpath+0x2930/0x2930 [ 206.100715] alloc_pages_current+0xec/0x1e0 [ 206.105044] __page_cache_alloc+0x248/0x3e0 [ 206.109379] pagecache_get_page+0x17c/0x9e0 [ 206.113707] ? lock_downgrade+0x740/0x740 [ 206.117862] ? fat_add_cluster+0xc0/0xc0 [ 206.121932] grab_cache_page_write_begin+0x74/0xa0 [ 206.126893] block_write_begin+0x3a/0x280 [ 206.131074] cont_write_begin+0x430/0x770 [ 206.135236] ? save_trace+0x290/0x290 [ 206.139049] ? __mark_inode_dirty+0x2b7/0x1040 [ 206.143621] ? block_write_begin+0x280/0x280 [ 206.148163] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 206.153359] fat_write_begin+0x8d/0x120 [ 206.157323] ? fat_add_cluster+0xc0/0xc0 [ 206.161399] generic_perform_write+0x1f8/0x480 [ 206.165991] ? page_endio+0x530/0x530 [ 206.169778] ? current_time+0xb0/0xb0 [ 206.173578] ? generic_file_write_iter+0x9a/0x660 [ 206.178430] __generic_file_write_iter+0x239/0x5b0 [ 206.183381] generic_file_write_iter+0x303/0x660 [ 206.188162] __vfs_write+0x4a7/0x6b0 [ 206.191879] ? kernel_read+0x120/0x120 [ 206.195760] ? check_preemption_disabled+0x3c/0x250 [ 206.200785] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 206.206847] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 206.211740] ? __sb_start_write+0x153/0x2f0 [ 206.216108] vfs_write+0x198/0x500 [ 206.219650] SyS_write+0xfd/0x230 [ 206.223105] ? SyS_read+0x230/0x230 [ 206.226728] ? do_syscall_64+0x53/0x640 [ 206.230697] ? SyS_read+0x230/0x230 [ 206.234346] do_syscall_64+0x1e8/0x640 [ 206.238267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.243205] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.248396] RIP: 0033:0x45aff9 [ 206.251577] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 206.259284] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 206.266542] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 206.273893] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 206.281258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 206.288526] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000027 [ 206.297860] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:09 executing program 1 (fault-call:7 fault-nth:40): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) ioctl$int_in(r0, 0x2a10, &(0x7f0000000040)=0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) unshare(0x40000000) r2 = dup2(r1, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, 0xffffffffffffffff, &(0x7f00000001c0)=""/152, 0x6}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000380)="d7bcb629e14cf0fc1fa67b8fdb92c02f8fc391308be474714ae4b83d3e3b7a1fca356283e04fb4cbb7f2b5", 0x2b) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x377400d066427f7d}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, 0xf, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) 06:50:09 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x8c73b23f75c30d46) readv(r0, &(0x7f0000000440), 0x0) 06:50:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82229bbd0ceafcc, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x4, 0x6, 0x4}}, 0x30) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 206.305092] FAT-fs (loop1): Filesystem has been set read-only 06:50:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r3}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x5364, 0x8, 0x6, 0x9, 0x81, 0x8, 0x800, r3}, &(0x7f0000000040)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:09 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x9b0000, 0x3, 0x20, r0, 0x0, &(0x7f0000000080)={0x531c9e7cf33c4ec7, 0x7, [], @p_u32=&(0x7f0000000040)=0x20}}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)={0x7fff, 0x4, [0x2]}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 206.360601] ip6gre0: Cannot use loopback or non-ethernet device as HSR slave. [ 206.457242] IPVS: ftp: loaded support on port[0] = 21 [ 206.463979] device dummy0 entered promiscuous mode 06:50:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000280)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="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"/818], 0x328) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) getpeername$packet(r10, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000200012000800010068737221c61ecaa86e0a2962f30d97308270a5afb7bbabc7146573ffcc270d25a51115425a78bb8f1acb160477241f286e9c578fc43263ad67a7028d180d2ca0d56f23d52737d94132603c88436b6f66305cf17f4ba976d9779e4037661f857751ad9ddafba656e7c7c2de811ceb248ac413ad2ede8b393f00a4365ea7fbbe59a0ed35a6dbf87a00"/165, @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB], 0x40}}, 0x0) write$snddsp(r7, &(0x7f0000000740)="ff20e161fbd66d12ae5ab6d1f43ce2feb6a829b4feae206134e1cd61c4dde0e2649cb77c30dec99607371a38db1a44902f142282c007ef8b10b596ac1ae061cde4e2ef75145199588b11bd0707dc71571ff80cf68d89d1f287be5c387d83ec3ead5b15279cf2959930a9bd780f1ee881d469592a1470e432240970a023afbb9e28a536dce986c32cd1f28d9248c2b2ea546ba795b7407c558723777e4f3bb4bc909cb137b6c4c325bcb8a092", 0xac) sendmsg$nl_route_sched(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@newqdisc={0x68, 0x24, 0xe227b30bc44b2e85, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xa}, {0xa, 0x3}, {0x8, 0xb}}, [@qdisc_kind_options=@q_blackhole={0xe, 0x1, 'blackhole\x00'}, @qdisc_kind_options=@q_pfifo_fast={0xf, 0x1, 'pfifo_fast\x00'}, @TCA_RATE={0x6, 0x5, {0xf7, 0x1}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3a949e65}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @qdisc_kind_options=@q_clsact={0xb, 0x1, 'clsact\x00'}]}, 0x68}}, 0x48080) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34808100}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, r2, 0x3, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ffffffe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x855}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd0f4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x924}]}, @TIPC_NLA_MEDIA={0x20, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa72b}]}, @TIPC_NLA_MEDIA_NAME={0x86, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x50}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffcf8}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x880}, 0x4054) 06:50:09 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) [ 206.510623] vcan0: Cannot use loopback or non-ethernet device as HSR slave. [ 206.570499] device dummy0 left promiscuous mode [ 206.640222] FAULT_INJECTION: forcing a failure. [ 206.640222] name failslab, interval 1, probability 0, space 0, times 0 [ 206.678913] CPU: 0 PID: 14361 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 206.684357] device veth1 entered promiscuous mode [ 206.686837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.686843] Call Trace: [ 206.686864] dump_stack+0x142/0x197 [ 206.686883] should_fail.cold+0x10f/0x159 [ 206.686901] should_failslab+0xdb/0x130 [ 206.686914] kmem_cache_alloc+0x2d7/0x780 [ 206.719572] ? save_trace+0x290/0x290 [ 206.723408] alloc_buffer_head+0x24/0xe0 [ 206.727468] alloc_page_buffers+0xb7/0x200 [ 206.731716] create_empty_buffers+0x39/0x480 [ 206.736222] ? check_preemption_disabled+0x3c/0x250 [ 206.741237] create_page_buffers+0x153/0x1c0 [ 206.745645] __block_write_begin_int+0x195/0x1100 [ 206.750488] ? lru_cache_add+0xda/0x1e0 [ 206.754471] ? add_to_page_cache_lru+0x159/0x310 [ 206.759222] ? add_to_page_cache_locked+0x40/0x40 [ 206.764228] ? fat_add_cluster+0xc0/0xc0 [ 206.768277] ? __breadahead+0xd0/0xd0 [ 206.772079] ? lock_downgrade+0x740/0x740 [ 206.776232] ? wait_for_stable_page+0x121/0x270 [ 206.780910] ? fat_add_cluster+0xc0/0xc0 [ 206.785000] block_write_begin+0x5f/0x280 [ 206.789151] cont_write_begin+0x430/0x770 [ 206.793315] ? save_trace+0x290/0x290 [ 206.797127] ? __mark_inode_dirty+0x2b7/0x1040 [ 206.801720] ? block_write_begin+0x280/0x280 [ 206.806135] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 206.811335] fat_write_begin+0x8d/0x120 [ 206.815380] ? fat_add_cluster+0xc0/0xc0 [ 206.819438] generic_perform_write+0x1f8/0x480 [ 206.824013] ? page_endio+0x530/0x530 [ 206.827805] ? current_time+0xb0/0xb0 [ 206.831612] ? generic_file_write_iter+0x9a/0x660 [ 206.836457] __generic_file_write_iter+0x239/0x5b0 [ 206.841508] generic_file_write_iter+0x303/0x660 [ 206.846267] __vfs_write+0x4a7/0x6b0 [ 206.849970] ? kernel_read+0x120/0x120 [ 206.853857] ? check_preemption_disabled+0x3c/0x250 [ 206.858869] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 206.864311] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 206.869065] ? __sb_start_write+0x153/0x2f0 [ 206.873396] vfs_write+0x198/0x500 [ 206.876940] SyS_write+0xfd/0x230 [ 206.880405] ? SyS_read+0x230/0x230 [ 206.884029] ? do_syscall_64+0x53/0x640 [ 206.887991] ? SyS_read+0x230/0x230 [ 206.891620] do_syscall_64+0x1e8/0x640 [ 206.895507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.900353] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 206.905538] RIP: 0033:0x45aff9 [ 206.908724] RSP: 002b:00007efee1971c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 206.916433] RAX: ffffffffffffffda RBX: 00007efee19726d4 RCX: 000000000045aff9 [ 206.923696] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 206.931072] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 206.938341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 206.945609] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000028 [ 206.968965] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000400) [ 206.977207] FAT-fs (loop1): Filesystem has been set read-only [ 206.980832] vxcan0: Cannot use loopback or non-ethernet device as HSR slave. [ 206.983602] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 207.040157] device veth1 left promiscuous mode [ 207.082995] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified [ 207.144474] hsr_slave_0: This device is already a HSR slave. 06:50:10 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x1, 0x3}) 06:50:10 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f0000000880)={{0x1, 0x0, @reserved="a47cfd8674fd34ba501d1888f060dc16b485e2be6c127f7b9cde2287c9e840b3"}, 0x1000, [], "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000180)={0x3f, "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"}) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000004c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r4, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000c44}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2eb8042ef52a517a}, 0x58c24b5cdf73d1a8) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600)='nl80211\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000001940)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000001900)={&(0x7f0000000780)={0x34, r6, 0x301, 0x70bd2c, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4e41}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xeb, {{0xa, 0x4e22, 0x4f9b, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$USBDEVFS_CLAIMINTERFACE(r13, 0x8004550f, &(0x7f0000000100)=0x7ff) r14 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/stat\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r14, 0x84, 0x7, &(0x7f0000000400)={0xfffffffb}, 0x4) 06:50:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x12485, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000040)=0x28) 06:50:10 executing program 1 (fault-call:7 fault-nth:41): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x3}) 06:50:10 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:10 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000040)={0x7ff, 0x6, 0x4, 0x4, 0x0, {}, {0x4, 0x0, 0x2, 0xff, 0x25, 0x81, "dfbf125a"}, 0x9, 0xd37a5ce93d07fa89, @offset=0x1000, 0x1}) 06:50:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'blake2b-256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) r7 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r7, 0x4000000000000, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="b7d61b319bc21f484d640a52b02671bb4c2a3fc1a1b39c19a7a186ee7991acc5d47fcd4b97b8d2dce6c67d2d34fead9a1e08dd18d7570bb19a300e9bd432014002bbadebd891285f44a022735f085672d31c4fc9dc8d7058f1c1bcac859e50603a8d42f533844cf29979df4b4e1969e1e29bf964b775f29483f7c3a858f76b2080e21103e8ec9bfb0bf6704441b53df7bf7ac30889"], 0x1) 06:50:10 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r1, &(0x7f0000000240)={0x38}, 0x38, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) process_vm_readv(r1, &(0x7f0000000680)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000580)=""/211, 0xd3}], 0x8, &(0x7f0000000700)=[{&(0x7f0000000400)=""/15, 0xf}, {&(0x7f0000000880)=""/244, 0xf4}], 0x2, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000980)=0x5, 0x4) [ 207.474498] FAULT_INJECTION: forcing a failure. [ 207.474498] name failslab, interval 1, probability 0, space 0, times 0 06:50:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xd4e, 0x81, 0x6}) keyctl$describe(0x6, r0, 0x0, 0x0) keyctl$invalidate(0x15, r0) 06:50:10 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10140) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x6000, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000500)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20100c0}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r3, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x828}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0xc7bf274cf391444c) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) r9 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x74, &(0x7f0000000880)=""/4096, &(0x7f0000000040)=0x1000) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r11 = accept4(r10, 0x0, 0x0, 0x0) close(r11) getsockopt$bt_BT_SNDMTU(r11, 0x112, 0xc, &(0x7f0000000280), &(0x7f0000000400)=0x2) 06:50:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 207.554866] CPU: 0 PID: 14395 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 207.562797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.572160] Call Trace: [ 207.574895] dump_stack+0x142/0x197 [ 207.578540] should_fail.cold+0x10f/0x159 [ 207.582715] should_failslab+0xdb/0x130 [ 207.586705] kmem_cache_alloc+0x2d7/0x780 [ 207.590866] ? __this_cpu_preempt_check+0x1d/0x30 [ 207.595737] ? recalc_bh_state+0x3b/0x170 [ 207.600022] alloc_buffer_head+0x24/0xe0 06:50:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xca, 0x7f, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x0, 0x158, 0x158, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x0, 0x0, 0xffffffff}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 207.604098] alloc_page_buffers+0xb7/0x200 [ 207.608351] create_empty_buffers+0x39/0x480 [ 207.612768] ? check_preemption_disabled+0x3c/0x250 [ 207.617808] create_page_buffers+0x153/0x1c0 [ 207.617824] __block_write_begin_int+0x195/0x1100 [ 207.617836] ? lru_cache_add+0xda/0x1e0 [ 207.617850] ? add_to_page_cache_lru+0x159/0x310 [ 207.617862] ? add_to_page_cache_locked+0x40/0x40 [ 207.617874] ? fat_add_cluster+0xc0/0xc0 [ 207.617888] ? __breadahead+0xd0/0xd0 [ 207.617898] ? lock_downgrade+0x740/0x740 [ 207.617909] ? wait_for_stable_page+0x121/0x270 [ 207.617923] ? fat_add_cluster+0xc0/0xc0 [ 207.617931] block_write_begin+0x5f/0x280 [ 207.617944] cont_write_begin+0x430/0x770 [ 207.617958] ? save_trace+0x290/0x290 [ 207.617968] ? __mark_inode_dirty+0x2b7/0x1040 [ 207.617982] ? block_write_begin+0x280/0x280 [ 207.682745] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 207.682761] fat_write_begin+0x8d/0x120 [ 207.691965] ? fat_add_cluster+0xc0/0xc0 [ 207.691983] generic_perform_write+0x1f8/0x480 06:50:10 executing program 1 (fault-call:7 fault-nth:42): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:10 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000000000000000009f9ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000a7247524c5feee0e3b9cb2957f59dba63b5833ad21f23f3708eaad87e8fd1b04399931f769c88a"], 0x328) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/115) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0x400) 06:50:10 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x200000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0xa5}], 0x1) 06:50:10 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xca, 0x7f, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x0, 0x158, 0x158, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x0, 0x0, 0xffffffff}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 207.692002] ? page_endio+0x530/0x530 [ 207.692014] ? current_time+0xb0/0xb0 [ 207.692027] ? generic_file_write_iter+0x9a/0x660 [ 207.692041] __generic_file_write_iter+0x239/0x5b0 [ 207.692058] generic_file_write_iter+0x303/0x660 06:50:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xca, 0x7f, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x0, 0x158, 0x158, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x0, 0x0, 0xffffffff}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:10 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) [ 207.692076] __vfs_write+0x4a7/0x6b0 [ 207.692089] ? kernel_read+0x120/0x120 [ 207.692102] ? check_preemption_disabled+0x3c/0x250 [ 207.692119] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 207.692135] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 207.692145] ? __sb_start_write+0x153/0x2f0 [ 207.692157] vfs_write+0x198/0x500 [ 207.692171] SyS_write+0xfd/0x230 [ 207.692183] ? SyS_read+0x230/0x230 [ 207.692193] ? do_syscall_64+0x53/0x640 [ 207.692204] ? SyS_read+0x230/0x230 [ 207.692216] do_syscall_64+0x1e8/0x640 [ 207.692226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.692245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.692253] RIP: 0033:0x45aff9 [ 207.692259] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 207.692270] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 207.692275] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 207.692281] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 207.692287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 207.692292] R13: 0000000000000c68 R14: 00000000004cd148 R15: 0000000000000029 [ 207.733218] invalid argument - start or stop time greater than 23:59:59 [ 207.754607] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000400) [ 207.754614] FAT-fs (loop1): Filesystem has been set read-only [ 207.754869] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 207.836444] invalid argument - start or stop time greater than 23:59:59 [ 207.907258] nla_parse: 19 callbacks suppressed [ 207.907264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 207.953935] invalid argument - start or stop time greater than 23:59:59 [ 207.993965] FAULT_INJECTION: forcing a failure. [ 207.993965] name failslab, interval 1, probability 0, space 0, times 0 [ 207.993979] CPU: 1 PID: 14466 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 207.993986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.993990] Call Trace: [ 207.994006] dump_stack+0x142/0x197 [ 207.994023] should_fail.cold+0x10f/0x159 [ 207.994047] should_failslab+0xdb/0x130 [ 207.994058] kmem_cache_alloc+0x2d7/0x780 [ 207.994093] ? __this_cpu_preempt_check+0x1d/0x30 [ 207.994105] ? recalc_bh_state+0x3b/0x170 [ 207.994126] alloc_buffer_head+0x24/0xe0 [ 207.994141] alloc_page_buffers+0xb7/0x200 [ 207.994157] create_empty_buffers+0x39/0x480 [ 207.994168] ? check_preemption_disabled+0x3c/0x250 [ 207.994179] create_page_buffers+0x153/0x1c0 [ 207.994194] __block_write_begin_int+0x195/0x1100 [ 207.994205] ? lru_cache_add+0xda/0x1e0 [ 207.994218] ? add_to_page_cache_lru+0x159/0x310 [ 207.994231] ? add_to_page_cache_locked+0x40/0x40 [ 207.994241] ? fat_add_cluster+0xc0/0xc0 [ 207.994254] ? __breadahead+0xd0/0xd0 [ 207.994263] ? lock_downgrade+0x740/0x740 [ 207.994274] ? wait_for_stable_page+0x121/0x270 [ 207.994287] ? fat_add_cluster+0xc0/0xc0 [ 207.994295] block_write_begin+0x5f/0x280 [ 207.994308] cont_write_begin+0x430/0x770 [ 207.994322] ? save_trace+0x290/0x290 [ 207.994331] ? __mark_inode_dirty+0x2b7/0x1040 [ 207.994342] ? block_write_begin+0x280/0x280 [ 207.994355] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 207.994370] fat_write_begin+0x8d/0x120 [ 207.994380] ? fat_add_cluster+0xc0/0xc0 [ 207.994395] generic_perform_write+0x1f8/0x480 [ 207.994413] ? page_endio+0x530/0x530 [ 207.994424] ? current_time+0xb0/0xb0 [ 207.994437] ? generic_file_write_iter+0x9a/0x660 [ 207.994451] __generic_file_write_iter+0x239/0x5b0 [ 207.994468] generic_file_write_iter+0x303/0x660 [ 207.994486] __vfs_write+0x4a7/0x6b0 [ 207.994499] ? kernel_read+0x120/0x120 [ 207.994510] ? check_preemption_disabled+0x3c/0x250 [ 207.994526] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 207.994539] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 207.994550] ? __sb_start_write+0x153/0x2f0 [ 207.994559] vfs_write+0x198/0x500 [ 207.994570] SyS_write+0xfd/0x230 [ 207.994579] ? SyS_read+0x230/0x230 [ 207.994587] ? do_syscall_64+0x53/0x640 [ 207.994598] ? SyS_read+0x230/0x230 [ 207.994611] do_syscall_64+0x1e8/0x640 [ 207.994620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.994637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 207.994645] RIP: 0033:0x45aff9 [ 207.994652] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 207.994665] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 207.994672] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 06:50:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bond_slave_0\x00', @ifru_map={0x740f, 0x332, 0x3, 0x6, 0x9, 0x5}}}) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000140)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x1, 0x5, &(0x7f0000000180)=0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/161) dup(r0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r8, 0x4000000000000, 0x40, &(0x7f00000012c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000d0030000600200006002000060020000000000000000000038030000380380d2000038030000380300003803000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8016002000000000000000000000000000000000000000048017363747000000000000000000000000000000000000000000000000000004e204e224e224e20030000000900000006000000c30e0000030000000400000004000000a10000000237000001000000000200000000000007000000020000000100000000080000ea00000005000000000700000001000000000000000100000000f0ffff040000004000000001800000ec0000000900000001000000a7e8000007000000faffffff01040000070000000100010008000000ff0300000000008001010000e09b00000000000001000000010001000100000001000000010000000700000040000000ee6600000400000009000000020000000900000000100000000000000400000007000000060000000900000040000000050000000800000006cf4080200801d902020000010000000000000001000000000000004000736574000000000000000000000000000000000000000000000000000000ffff00000000000003000000010000000500000002000000020000000404000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000026c308000000001028cd97f33f868b11532300000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000100"/1072], 0xffe1) 06:50:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:11 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:11 executing program 1 (fault-call:7 fault-nth:43): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 207.994678] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 207.994685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 207.994691] R13: 0000000000000c68 R14: 00000000004cd148 R15: 000000000000002a [ 208.014097] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000400) [ 208.014107] FAT-fs (loop1): Filesystem has been set read-only [ 208.015285] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 208.466837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:11 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0xa201) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x40000) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x4, 0x8, '9P2000.L'}, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0xeb}], 0x1) 06:50:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x212641, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x5, 0x7, 0x4, 0x0, 0xcd0, {0x0, 0x2710}, {0x1, 0xaa758395e5279ddf, 0x60, 0x0, 0x9, 0x1f, "43dfb0e5"}, 0x7fff, 0x2, @fd=r5, 0x0, 0x0, r6}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x4000, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r14 = accept4(r13, 0x0, 0x0, 0x0) close(r14) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000380)={&(0x7f0000000080), 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8000}, @NBD_ATTR_SOCKETS={0x34, 0x7, [{0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8, 0x1, r11}, {0x8, 0x1, r12}, {0x8, 0x1, r14}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x4006) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) [ 208.571757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) [ 208.652961] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 208.678940] FAULT_INJECTION: forcing a failure. [ 208.678940] name failslab, interval 1, probability 0, space 0, times 0 06:50:11 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) [ 208.732539] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 208.737417] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 208.799035] CPU: 1 PID: 14488 Comm: syz-executor.1 Not tainted 4.14.165-syzkaller #0 [ 208.806968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.816425] Call Trace: [ 208.819031] dump_stack+0x142/0x197 [ 208.822672] should_fail.cold+0x10f/0x159 [ 208.826847] should_failslab+0xdb/0x130 [ 208.830837] kmem_cache_alloc+0x2d7/0x780 [ 208.834997] ? __this_cpu_preempt_check+0x1d/0x30 [ 208.839854] ? recalc_bh_state+0x3b/0x170 [ 208.844022] alloc_buffer_head+0x24/0xe0 [ 208.848098] alloc_page_buffers+0xb7/0x200 [ 208.852350] create_empty_buffers+0x39/0x480 [ 208.856777] ? check_preemption_disabled+0x3c/0x250 [ 208.861809] create_page_buffers+0x153/0x1c0 [ 208.866231] __block_write_begin_int+0x195/0x1100 [ 208.871084] ? lru_cache_add+0xda/0x1e0 [ 208.875067] ? add_to_page_cache_lru+0x159/0x310 [ 208.879840] ? add_to_page_cache_locked+0x40/0x40 [ 208.884701] ? fat_add_cluster+0xc0/0xc0 [ 208.887253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 208.888778] ? __breadahead+0xd0/0xd0 [ 208.888790] ? lock_downgrade+0x740/0x740 [ 208.888803] ? wait_for_stable_page+0x121/0x270 [ 208.888817] ? fat_add_cluster+0xc0/0xc0 [ 208.913988] block_write_begin+0x5f/0x280 [ 208.919124] cont_write_begin+0x430/0x770 [ 208.923282] ? save_trace+0x290/0x290 [ 208.927087] ? __mark_inode_dirty+0x2b7/0x1040 [ 208.931676] ? block_write_begin+0x280/0x280 [ 208.936092] ? iov_iter_fault_in_readable+0x1da/0x3c0 [ 208.941292] fat_write_begin+0x8d/0x120 [ 208.945272] ? fat_add_cluster+0xc0/0xc0 [ 208.949344] generic_perform_write+0x1f8/0x480 [ 208.953940] ? page_endio+0x530/0x530 [ 208.957745] ? current_time+0xb0/0xb0 [ 208.961553] ? generic_file_write_iter+0x9a/0x660 [ 208.966415] __generic_file_write_iter+0x239/0x5b0 [ 208.971448] generic_file_write_iter+0x303/0x660 [ 208.976218] __vfs_write+0x4a7/0x6b0 [ 208.979945] ? kernel_read+0x120/0x120 [ 208.983841] ? check_preemption_disabled+0x3c/0x250 [ 208.988866] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 208.994332] ? rcu_sync_lockdep_assert+0x6d/0xb0 06:50:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000050}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r7, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x0, 0x158, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@ip={@loopback, @local, 0xffffffff, 0xfb029bec9c1f9bb4, 'veth1_to_hsr\x00', 'veth1\x00', {0x7f}, {0xff}, 0x1, 0x3, 0x61}, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}, {0x0, 0x3}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x34}, @multicast2, 0xffffffff, 0xff0000ff, 'veth0_to_team\x00', 'gretap0\x00', {0xff}, {0xb094f36b2d2af93b}, 0xc, 0x0, 0x20}, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="484dcccd", @ANYRES16=r1, @ANYBLOB="c737393312e44f9978000525bd7000fedbdf25020000000500070003000000050013002000000008001900ac1414160800fbffffffffffffff1f0000000000000000000000000000000001"], 0x48}}, 0x8000) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xfffffffffffffc50) [ 208.999093] ? __sb_start_write+0x153/0x2f0 [ 209.003423] vfs_write+0x198/0x500 [ 209.006979] SyS_write+0xfd/0x230 [ 209.010435] ? SyS_read+0x230/0x230 [ 209.014060] ? do_syscall_64+0x53/0x640 [ 209.018037] ? SyS_read+0x230/0x230 [ 209.021670] do_syscall_64+0x1e8/0x640 [ 209.025822] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.030767] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 209.035968] RIP: 0033:0x45aff9 [ 209.039159] RSP: 002b:00007efee1992c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 06:50:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x401, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r6, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x14, 0x18, {0x0, @bearer=@l2={'eth'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8060000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r6, 0x300, 0x70bd25, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40044}, 0x4000000) setsockopt$sock_timeval(r1, 0x1, 0x43, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:12 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r3, r4, 0xffff, 0x45, &(0x7f0000000040)="afa9b2413d8c724e22256402b9283c5dbb5388162301b02d0898e0f7c66d84b22938355e22fe19523d1f64a2aee90de793092e82547223d211699ddb8404eedf94a30157ec", 0x7f, 0x4, 0x20, 0x9, 0x4e2d, 0x2, 0x6316, 'syz1\x00'}) [ 209.046871] RAX: ffffffffffffffda RBX: 00007efee19936d4 RCX: 000000000045aff9 [ 209.054144] RDX: 000000000003fe00 RSI: 0000000020000200 RDI: 0000000000000004 [ 209.061421] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 209.068696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 209.076083] R13: 0000000000000c68 R14: 00000000004cd148 R15: 000000000000002b 06:50:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x28, 0x32, 0x4, 0x0, 0x0, {0x9}, [@typed={0x11, 0x8e, 0x0, 0x0, @str='/dev/snd/seq\x00'}]}, 0x2f6}}, 0x80) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) [ 209.161646] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:12 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockopt$sock_buf(r2, 0x1, 0x13, &(0x7f0000000380)=""/228, &(0x7f0000000040)=0xe4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:12 executing program 0: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xb, 0x40) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:12 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) prctl$PR_CAPBSET_DROP(0x18, 0x25) 06:50:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6fed7839b3bdf0a5) ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r4, &(0x7f0000000240)={0x38}, 0x38, 0x0) ptrace$getregs(0xffffffffffffffff, r4, 0xe4e, &(0x7f00000002c0)=""/74) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000000320019010000000000000000020000000c00008063c42e56d07e6b6b1462a9bfc45b0384ba29eb72"], 0x20}}, 0x0) fcntl$dupfd(r6, 0x0, r5) r7 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$USBDEVFS_RESET(0xffffffffffffffff, 0x5514) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x81, 0x4) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r10, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r12, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r14, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r12, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x78, r14, 0x105, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_RULES={0x1c, 0x22, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x2}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x10000}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x20}, @NL80211_ATTR_REG_RULES={0x2c, 0x22, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x401}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3ff}]}]}, 0x78}}, 0x8000010) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r11, 0x545d1e9a, 0x8}, 0xc) 06:50:12 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:12 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x400200, 0x0) [ 209.601227] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0x0, 0x3}}) 06:50:12 executing program 2: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:12 executing program 3: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x2, [0x0, 0x0]}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xfe, 0x3}, 0x0, 0x0, 0xfffffffc, {0x0, 0xe8}, 0x4}) [ 209.877693] audit: type=1804 audit(1579157412.851:26217): pid=14588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/246/file0/file0" dev="sda1" ino=16721 res=1 06:50:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x79}) 06:50:12 executing program 2: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:12 executing program 0: sysinfo(&(0x7f00000007c0)=""/154) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RMKNOD(r2, &(0x7f0000000040)={0x14, 0x13, 0x1, {0x80, 0x3, 0x7}}, 0x14) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) accept$phonet_pipe(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400202) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000080)={0x80, 0x2, 0x4, 0x80000, 0x1, {r3, r4/1000+30000}, {0x4, 0x1, 0x6, 0x1f, 0x7f, 0x6, "d1cfb9a9"}, 0x4, 0x1, @offset=0x29ae, 0x6, 0x0, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r7, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000a50}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)={0x154, r7, 0xa4, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x8821}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID_W1={0x5, 0x4, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}, @TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd861}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x86}, @TIPC_NLA_NODE_ADDR={0xffffffffffffffba, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xbfe4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_PROP={0x0, 0x2, [@TIPC_NLA_PROP_TOL={0x0, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x4, 0x3, 0x101}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x24, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffff7}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sysinfo(&(0x7f00000007c0)=""/154) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r8, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:13 executing program 2: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:13 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0xd, 0x70, 0xe0, 0x3, 0x3f, 0xfd, 0x0, 0x401, 0x4000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x20, 0x133, 0x400, 0x8, 0x5, 0x4, 0x8}, 0x0, 0x0, r0, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 210.079484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 210.115808] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x3ff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000320019010000000c000080"], 0x20}}, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000001c0)={0x24f1, 0x8, 0x4, 0x10000, 0x7fffffff, {}, {0x1, 0x0, 0x6, 0xf5, 0x2, 0x1, "f9c62004"}, 0x50200000, 0x4, @planes=&(0x7f0000000180)={0x7, 0x7, @mem_offset=0x200, 0x80000001}, 0x354e, 0x0, r2}) ioctl$VIDIOC_S_OUTPUT(r3, 0xc004562f, &(0x7f0000000240)=0xa54) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000100)={{}, 0x0, 0x4, 0x0, {}, 0x0, 0x4}) 06:50:13 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:13 executing program 3: sysinfo(&(0x7f0000000100)=""/160) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r3, 0xc1004111, &(0x7f00000001c0)={0x3f, [0x7, 0x0, 0x7f], [{0x0, 0x2}, {0x2, 0x2, 0x1}, {0x2, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x8000006, 0x7, 0x0, 0x0, 0x1, 0x1}, {0xfff00000, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1, 0x6b, 0x1, 0x1, 0x1}, {0x1ff, 0x5, 0x1, 0x1}, {0x3, 0x80, 0x0, 0x1, 0x1, 0x1}, {0x800, 0x0, 0x1, 0x1, 0x1}, {0x101, 0x6aa0, 0x0, 0x1, 0x1, 0x1}, {0x6, 0x8, 0x1, 0x1, 0x0, 0x1}, {0x0, 0x1, 0x1}], 0x6c5}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) [ 210.208581] FAT-fs (loop1): Filesystem has been set read-only 06:50:13 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfffffb81}, 0x4) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/165, 0xa5}], 0x1) 06:50:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0xd, 0x70, 0xe0, 0x3, 0x3f, 0xfd, 0x0, 0x401, 0x4000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x20, 0x133, 0x400, 0x8, 0x5, 0x4, 0x8}, 0x0, 0x0, r0, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) readv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000080)={0x5, 0x5, 0x4, 0x6f3d10fb59df8dd2, 0x56, {}, {0x3, 0x2, 0x0, 0x20, 0x2, 0x40, "57cea79b"}, 0xfffffffa, 0x8dbf47ddf0cbd27c, @planes=&(0x7f0000000000)={0x1, 0x4, @mem_offset=0x2, 0x9}, 0x0, 0x0, r4}) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000100)={0x7, 0xc74, 0x7fffffff, 0x91, 0x7, 0x800}) 06:50:13 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x3}) 06:50:13 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfb1, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r3}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x401}, 0x8) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:13 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x0, 0x10000, {0x4, 0xfd}}) 06:50:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r1, &(0x7f00000000c0)={0x38}, 0x38, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffffff}, 0x30) ptrace$peekuser(0x3, r2, 0xffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000100)=0x10001, 0x4) [ 210.594680] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 210.651356] FAT-fs (loop1): Filesystem has been set read-only 06:50:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r4 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0xe02}, {r1, 0x200}, {r2, 0x2000}, {r3, 0x8}, {r4, 0x400}, {r0, 0x2000}, {r5, 0x2000}, {r6, 0x200}], 0x8, &(0x7f0000000100), &(0x7f0000000140)={0x200}, 0x8) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x400) 06:50:13 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000180)={[0x5004, 0x6000, 0x2, 0x2000], 0x4, 0x10, 0x4c07}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc1e38bab750b8d0e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0xe100) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) signalfd(r4, &(0x7f0000000040)={0x6}, 0x8) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x59, 0x9, 0x7f, 0x0, 0x5, 0x20000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x101, 0x2, @perf_config_ext={0xb30, 0x10001}, 0x11020, 0x8000, 0x0, 0x7, 0x5, 0x4, 0x6}, r3, 0xa, r1, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:13 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000380)="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") fchdir(r1) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, 0x0) 06:50:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000580)={0x0, r8, 0x0, 0x4, &(0x7f0000000540)='nat\x00'}, 0x30) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) kcmp(r9, r10, 0x2, r11, r4) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000004c0)={0x500000, 0x9, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000480)={0x9a0916, 0xfffff001, [], @value=0x8}}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, &(0x7f0000000500)={0x12, 0x10, 0xfa00, {&(0x7f0000000440), 0xffffffffffffffff, r12}}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup2(r14, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r16) r17 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r17, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r16, 0x84, 0x0, &(0x7f0000000040)={r18}, 0x10) r19 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x84440, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@deltaction={0x74, 0x31, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x60, 0x1, [{0xc, 0xd, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x60080c8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r15, 0x84, 0x72, &(0x7f0000000000)={r18, 0x10001, 0x30}, &(0x7f0000000100)=0xc) r20 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r20, 0xc058534f, &(0x7f0000000180)) 06:50:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000080)) 06:50:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, &(0x7f0000000180)=""/175, 0xaf}, 0xfd65e9459a3725ec) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0xffffff86) r5 = accept4(r1, 0x0, 0x0, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x100, 0x0) close(r1) ioctl$sock_bt_hci(r5, 0x800448d7, &(0x7f0000000080)="c4a053cdd0c0a6acfa2d60d4bc3a0d36dcdbe051ccce4aee6590b12c513cf292c3d0b90bfcf5ae111b3166c3658b81f51c2a67e1f1e2e6292c3195e3d61cdefd0613fa93ccd22b4f0914a2dca2c4d123758b4f60f6116a819741f3d5cba1ea553954b96b0cf6d3b8599ad6ea909863e4d131a6dbd50c88e29e5d4aeeaaed9c27ffd93f209e96cb620c2520b8affe18e2") ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000000200)={0x34, 0x0, &(0x7f0000000140)}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) [ 211.049607] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x88800, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000080)=[@acquire={0x40046305, 0x2}, @exit_looper], 0xf2, 0x0, &(0x7f0000000200)="1e56c8d02a54849bfd3815f47774f66b022d9665ecd7bd0b0982a7319614aa2e8ac022a524fe106c0cd837d013184962486f812e747b4d0aeee732da7f98816c7e895f53a56d075b6b1b96de3c61aedc8b8fbacb8e98d7aa9ec2bb6a11bfe606b588eeb3fbb7b43c13629514036d49d811020366449aa09bd9a76742dde5c26dcca67a712a65e1eeccbc90c58020fc8b363b8a65d9df505052963f9f304a4564cf3464411d4493def32725c46faad8cfbdf3198011c3d8e2855a48d26217c156940a66a5a5838ae0e9a1af3fb59ff783e1d56e4400b3416b6e858a9b24675e3da600a7c8f602906974c5619deadc826d9a08"}) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) [ 211.103673] FAT-fs (loop1): Filesystem has been set read-only 06:50:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x1c, 0x18, 0x139, &(0x7f0000000880)="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"}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socket$phonet_pipe(0x23, 0x5, 0x2) 06:50:14 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000000)=""/42) 06:50:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x48) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x362) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa0000001}, 0x1, 0x3}) 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r1, &(0x7f0000000240)={0x38}, 0x38, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, r1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) unlink(&(0x7f0000000080)='./file0\x00') 06:50:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mmap$snddsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x40010, r0, 0x2000) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:14 executing program 0: sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20700, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r6}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r6, 0xfffffffb}, 0xc) r7 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(r7, 0x80184151, &(0x7f0000000080)={0x0, &(0x7f0000000040)="155211fd5eb761cac46a32602d6e9a6f", 0x10}) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 211.457513] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x80}, 0x0, 0x0, 0x0, {0x81}}) [ 211.513584] FAT-fs (loop1): Filesystem has been set read-only 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x81}, 0x1, 0xfffffffa}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x119080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) ioctl$UI_DEV_DESTROY(r0, 0x5502) 06:50:14 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x26) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000080)=[0x7ff, 0x9, 0x3], 0x3, 0x9, 0x3, 0x1, 0x400, 0x7fffffff, 0x5, {0x1ff, 0x6, 0x5, 0xecb9, 0x3f, 0xd1, 0x9746, 0x400, 0x3, 0x1, 0x0, 0x0, 0x3, 0x1, "2c8713075253bd003a6858b0ad217b0dd864f37b0171b4ff12d9f469991b6a92"}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) syz_mount_image$cifs(&(0x7f0000000140)='cifs\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x5, &(0x7f0000002500)=[{&(0x7f0000000240)="6394ca5806c16990862af6403f30aedf8b96b5aa9ce05241553189528eab5f0cac875e1c12daba678fbb063d0841cb950b4c93707748", 0x36}, {&(0x7f0000000380)="bd62eec599dcf4251478ae6ca4c71ae78c64755144cf70eff14f59ef29e4954b47cba8dbe817fbb0422499b4a7dc88292c817f2deaf5a49d93db02138a7441cfcfb6722eacbdc0898eb4eb195a27436a90e0b000e2a8c063dc0a5b0dcb70220c9815ec3eb457ef7576eeec39b2e206e0", 0x70, 0x5}, {&(0x7f0000000400)="f5c4846d917d31854d9f84c165f46878b0d5e1b1bfb00870ff0a5c364677e1a50a8a97b20a8550a8899ea0f28085085ebfd1c63659122de643498359f4b266e67e0adb83aa928f2fce9115edb22fc765133224c191c62a4f185e824ace6655fcb0d7e045090f946d482a203cb4ff7570109aebe587616053d39043652f67c5f73451b070fc15b4766d6e74da7c20dc16ff80ce0eb2bfca21d392720bb369e6191a4d7e6c31e62ddf3c97191c84e20f1157c4b9a8616c15b69158e3c95e064beefd348f6f14993d24687d4021c1136f27dec34534d6e185cc32eea4722c4785def31281f99fd9e2d188830d1e03fabdfde43639f91a97fbab01092c7f1c643e79750675b10b880a56b336eae45b0da9e2e4a714b28d8aee3a4d86c508f196df6a97fcc1c3d72426e38abb202fd6f2fb1f481c60d2d9ce63555fc15c089ef042c87c7e2c66f190572e75f05f57831d019946ba46d93f462b226da9c27e15501e878896c687dde394b998498b095ed6b8a8b9b112499eb9bdb6e95503852f2f01e7240facc5d9f1fa7bbe65af612e23b7f3a16f5198984afc71fa97a755d55a9ac1cbecd998eadeb6405836273c63ba2b50a9a17875ac7116dbbfc82ecfc621c26253acf642faf01775c23de041e671e006568df095ac1dda09ba73c9d391395b181d2063e56ff8d2f58995dd690c093babf36bc0ed9d66f3c95eedf95e63d26bacef338f2923ff2d47f3ccb207683460efbb99a02a59e711348335b517ce50b24675c0a9283c01cbbd0903f8f3b4ae5669f94ce7da1dfe6791746b6c21117fb25ffb53776d9d49f16fee74ad9abdf6dfb83e6b6a6519d497370cc63d5fe329adf75dca28d85770cb78c2f16a28737ec8cf5c6a478537e55493c4f57fd1813f7bc23251631dcfef6246558947840b378ec0b9eb4605d707d73ec542bfa413940a36fd7cf3fc2a277aca030f855a859dc0adf4efad6a5e142dce9edb81f5a2b8b7dc288ae6828441de5e06df04e2ce3c91d2fc3e917ea45b43eb0605a20fa9ab69155706feecab619347772f4e45f36d4f5b98ec2f15a43a1aa588fba191d3f32255f972d7f2d3cb46306077097e4073e4c271a8dbf19538b5bea0d796110db4225e234b09b4c3960c79b2c456772a3e789009bbf48009c1cefeacad75253b3a8d497b7a4587b300d0f0158189701ccf7c9695354c920599f5f2791af4c9fffb6f55beb41c76ed242b4b6df7ab986d8c0c919e727cb66246aa19ff88fa5cbe53e960cb1e2d1faa5ec9df4ee52456c37d5ec4df93243deb3244c207b191e6744dff0b3fe55137962e354d2f249a43c2152d50f044563242564ae774c68e9baaa3244843bb778b4ef3cec6182ae4dfcb5a61718d3ad4843b41f8c7b40a643411cf24b5e2a8036b6f9fd60251b667d132609f0a84a99e9637a7d38ddf1f8523a08e2f1b48728419f35b7a72dcaf38054bfe43cbf672e78464eaa705f98e47d09f02d5376e68ebd6e1adae77fc80187c82eeba79ec14e0b6d19e9fc7ec7b97e7b0865695b16ca16478dcb758948a17822e76e680b43c68e3eda7c92ede0ee0ec43877c6bca255f709132e0e9bf2b215dfd60ea2aee5edf755dfe59ae80230e79e91fd38252489ab8b72e03b41cf87baf0b14bde3acb3f84b1e12ef3d4aba0636d575dc5a175700c186dda13236b54b4edc53063e76a94a6b0b2e6642146c847d6d6f0c8b1a191caea30ece0dd9dfee0219737381b38b41af70a38693bb97fc651e471d94c3f157a3739e874d51fc8e6f6b9f8fdda128aedb7347de9c44105a7a663d969d8778a5c9bdb172d69d64790ac0603b230bf6dce32e2129194d5da4dabe02da6b56ddf46bc64249ade4fe70150c30d5d17600e68f312498b57d9f8fc128ec03127fea008c1865e616f63ac18b5500e2ef81e082469e92813f54351beb7551cce0f28c2f3cae33d72aa6e78d205f2749ee14a516f5a947f181c0553c2e1120bf0e75f713a30c6a770b72d69a39b861afdd3e46c8a47a862db062921db6ea985e395df13aac4bee0205bfd32b2306510c728f64e9065b7cd01a4c2b7e4b4a4ba9c4f3932037903679d339bf05f2097901abfe96cf7ff44d27ce95d33bad5602d33e9fe0aaeb0e3982d578e0edbfe27d0bfc27e72e43d6b8608ffee3e202bd6baacec2f260450aa8940dc1de531c90938d87e1deaae81f0898e69c2cff24aee4a97fdf82812bd6fce74143323d70351f7368a62a6230acbe0afdb8493282e531e6b87a7a6c552e0826e96be471c221c8f688bb1d803734ebf3c6367b5e6119841b2a6106f976a119055eee8c3b66e9b91dc352da1093275538d1b9eeb72c23355fb856ff7cf7a257beee01d8d2bf1ccc99ab2256aee542ab3164870abd4bc00ff6604adfaa418031dec23a7a144c2dd0191376c6d42853141de013a0c06eaa82bdd697efd47b393b658f466e887cab35759723d2097d36e9e5f9f74839ee11ddfc53f3984f87aef80244c6118247c213e57ff2982cc8fdfe77cc907f17c335bfd8235328a8b52078eb97444a31be56c4aa21780d5e6b7370eba87a455cc08c9c1fa8a0fd8c4df6ee1571c68b2e189721665c0b2032f1ce5d8fa3d93f975cb852b33659fdced6ce340b5cf946b99e22740e87e12955df9c0da46bfac55fd7ffb8657e0061e73ee8a7c1902aaf861ec255a827203ee92797cb3253bc9366f968c42573a04645d7d670031dcf2a03c45df906d5b93c8eae1c3a0c3b8e919afaab1fde199623e3c64b28c2279f4895124ca2fe7741cc2649d3027032f855658a9df9b10c9fa503825b2b3fc4c8a1c12095f471d17caee47dc22abd25e5829c9a9d6b43eb8f377615e8aef558d09182f14fc1bb3a9abb3dc90ddca864d6e4c86de0204c43712d4477b7000337a0bba21d14413168873d2e0331f09338c2c3967c09ff899db49844eea2ec4424687f38663a8d481d3e707c819b1ebcaa450139841b6b60063db60b402b50320883c7ff7adac34edb1d8741a48e2fc40a3fdb487709cd43d17a416e6088311a654a4de1ef6b8d3f465caa490647818e5ebd2ad434036bd587a9a269c0247e0d7685fa049b18dc2ccb9d0377f295e16dbb6701ace8f644b2814f2592bdb643247720ff53bcc2a1a79a37175a18b13eeff8a2fdaaae9768cd607d3a42c762d9605fbe33bb4f43bbbd03e6b0392ad794fcf8b380cde455f4acc7d0f8a586d58119befeb741b967371666413d1db8c019127c628ddd42004522051a44fcbdfaeb9ee3dfeb30f63efa34c20a4555978cd5e017d761294ca0d217c9575cb9673f9680d9a64b3f42b17f97ac70be167bd887e63b6ca16d494336e13bb68ef82b799d6283bcc849fb9801ea539e697e083fa31cc2879b8a353ab2e6a203c63c621d7ac60854719a9f3bb4eebcded9ade1d173da94aba60e6e8c8b35e044e9f840f45cf254e9eb436b556ac7e0a7dc94381db421e6b51d56bceecc1285c96cd94526a03d6701219fcf5d04cb93aaa5052fca5bae1e3d7f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0x1000, 0x100000000}, {&(0x7f0000001400)="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0x1000, 0xfff}, {&(0x7f0000002400)="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", 0xfe, 0x7ff}], 0x20020, &(0x7f0000002580)='/selinux/policy\x00') r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f}, 0x1, 0x3}) 06:50:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x6, 0x0, 'client0\x00', 0x2, "28ae915ce9ae818f", "23df902a60acb9f7a4dfaea6251b63905e5fbe7ef05fe50eda2ea9fc9ebdd27b", 0xffff, 0x2}) 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42800, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x1ff, 0x1, 0x8}) 06:50:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x111041) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) sendmmsg$sock(r4, &(0x7f0000002b80)=[{{&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x6, @loopback, 0x6}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="9d49536eb71d6433d013226c466395cf16853f241cfa5a387c1758a1c882f001184b6c15d77865e9abc63053f7a5efa9273e4e7927b9eec7b4e2553c25d8c21c69ad77bc51022661960095155252262b3e8eaeac5724c0fdd0dd3736ac762f1e4e3adba90325629115d47e191a754274b47e6f9e15b4a93df49ad7bff03682d61a46f98b320ba2060a07e80ef781ae6473df2ea781e9", 0x96}, {&(0x7f0000000880)="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", 0x1000}], 0x3, &(0x7f00000003c0)=[@mark={{0x14, 0x1, 0x24, 0xd8d}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0xe975}}], 0x48}}, {{&(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000000500)="6b4d7e0366eaa82b0ce08e3e618e5ad6d15d8b5d6a02a3407bdb0c", 0x1b}, {&(0x7f0000000540)="cd687c13adea7bbcefadb6463cdc49a8f731549c992b7b7998877c3c445dd3853d9dd9601ce12e1b6fa3f04ba8e8c2b163621693bb95f47f043ab114dec7ac55c22562094fb3ed8e3825b531084c9e85432d0621f8ace69243636ec000f39fc0cdfad83ffbd5bf46a36fc74f4d5015e52aba93256d1d63e4e73a8a909bc030793c6af430c7e808fbc9be3352c703e265b7e23bbbbe9d5a473547785b1491b2ac7aeb890c5a21cd0bfe1a3a76a9c7fb303664b9cd7d6abb1d4b9b413fa05fb58e870497cd433bdeff976c7083036b048fec0c985aeb6ef28ab461b9a4", 0xdc}, {&(0x7f0000000640)="2f312e144c582da50d6ec12eff17243228ff65ae48ee567017d02ae3b5039b5b5f4cba2e9660b663d7f4a753ee0d86e3cd1854", 0x33}, {&(0x7f0000000680)="044ac71daa68853256b57adb79324034a5782c23e47094cf57ddc6cb471b70a050716935e0c431289c69ab9fe94cf2e108addcf38efa5bbc898e76e7603e366fd4854accc57df89cd99e884623c1117ba6ef94b5b9c17bec3cdd0e53911d4ac05f744afd08bf8f6b102b55a2d20a48c59462adeb50554d0ceeeac8c1fd01581b264cc7d6bddb12d724dd27af08d4c17de6dec5c5a1a02a13630f2e93ef0720a20ea1c567bcc7b7f33f95b596761c06e2e19fe92848617aa38731bfb86901033edbbd0c32cd5a82ffb06f1f28f62d875fd39cce801c4ed71bd102d5113d26b1a7143d5c06935fc565813c", 0xea}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000002880)="f8461c29361f73b46ac1093a57add9375eaf7af2af5d27e173f30faecaa92a785005eb8b9e13ac14978bc3b8b15763a7043108e063875028bb769a7a5378c6657a4caa837005c9a60bb35dc5f7fbf4f2b51dc63261bfec685e3de337766e65c931c7a85a05caa1392234168eb1079a7ca954f85bc16553a920d77602c123621ebe04958fb866aff1d76fad0208f06203627e4ab0da4d12cebdc789a4f2169521acacfa9a96b10d2419e2867ba9fafc2e284e900e898b4d2e2a1fad3bc39ebf72e1f9f4ccb84d1d59e0fb48152b25265bca1d5ab4ce383ed628e897c6ecf3f021d702e3", 0xe3}, {&(0x7f0000000780)="11", 0x1}, {&(0x7f0000002980)="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", 0xfd}], 0x8, &(0x7f0000002b00)=[@mark={{0x14, 0x1, 0x24, 0x100}}, @txtime={{0x18, 0x1, 0x3d, 0xb7}}, @mark={{0x14, 0x1, 0x24, 0x12000}}, @mark={{0x14, 0x1, 0x24, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x40b}}], 0x78}}], 0x2, 0x8044) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x13) 06:50:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) 06:50:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180008000}, 0xc, &(0x7f0000000080)={&(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0xc000}, 0x0) [ 211.969009] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 211.993794] FAT-fs (loop1): Filesystem has been set read-only 06:50:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) 06:50:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe800, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x2d2}], 0x908068, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TCXONC(r6, 0x540a, 0x200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40a0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ocfs2_control\x00', 0x204000, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000002c0)=0x6c00, 0x2) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, 0x7, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x3, 0x101, 0x8, 0x20, 0x7, 0x1000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x3, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000400)=0xe2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000240)=0x9, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x72, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/114}, &(0x7f00000001c0)=0x78) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) close(r5) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01150000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000040)={r8}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r8, 0x1, 0x3f1, 0xde1}, 0x10) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) ioctl$VIDIOC_QUERYMENU(0xffffffffffffffff, 0xc02c5625, &(0x7f0000000200)={0x810, 0x80000001, @value=0xffffffffffffff28}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x1, 0x28cb, 0x1, 0x5, 0x1, 0x8080000, 0x2, 0x1, r8}, &(0x7f00000003c0)=0x20) prctl$PR_SVE_SET_VL(0x32, 0x2d32d) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000580)=0x1) 06:50:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x3}) [ 212.334631] audit: type=1804 audit(1579157415.311:26218): pid=14825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/252/file0/file0" dev="sda1" ino=16585 res=1 06:50:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xb2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffc, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc4004624}, 0x30c, &(0x7f0000000140)={&(0x7f0000000280)={0x24, 0x4, 0x6, 0x801, 0x0, 0x0, {0x3, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL]}, 0x24}, 0x1, 0x0, 0x0, 0x4000091}, 0xc0000c0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)) sched_getattr(r2, &(0x7f0000000240)={0x38}, 0x38, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x1}, 0x1, 0x0, 0x0, {}, 0x0, 0x660}) 06:50:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETX(0xffffffffffffffff, 0x5433, &(0x7f0000000000)={0xffff, 0xffff, [0xa, 0x7ff, 0x3ff, 0xa08, 0x19], 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000200), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x160, 0x36, 0x119, 0x0, 0x0, {0x2}, [@nested={0x14b, 0x8, 0x0, 0x1, [@typed={0x8, 0x8, 0x0, 0x0, @fd=r2}, @generic="c5fc2ced4efccc57f7ad65622202f7d9902936719e611926e0353cbe318df45bba458465950c43c33917ef515cbfa4ad36b563923b0110d7b3facc6058b789bb46320f082337a630469d162ad3d265ea98", @typed={0x5, 0x6b, 0x0, 0x0, @str='\x00'}, @generic="fb5022ef7a53577ca1ba33cdd4f4b1141e4acec56b582e1feb77359e1caba0ba153fec55e394a895ae6407a75dff8328026bbc3d0d0b84fb202e484570aba9e86694798d554e8931051f5c9dcb9a60e9bb1f656d1714b01caeb7df3927dc144acfabf9ea96f79ef43873196ca1aa4a1ec3b6283e264fecf1d449cb078d97d6be8e3334a221c5c8c79cab948ae0fa8bac828628c181f42a23a6c6a15a81a3de30aff5cb3478ca8dbbd3f750b9cec10ed927c4f5f3290a38f17e633fd5f042cba30bd1089642bc7fa9d85d831eb35cf5f76dc5d4698df3f2e10cd910425215951ae29bf33910c0"]}]}, 0x160}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000000c0)={0x80000000, 0x6, 0x4, 0x8, 0x3f, {0x77359400}, {0x3, 0x0, 0x9, 0x75, 0x3, 0x0, "ef2ec82d"}, 0x0, 0x2, @planes=&(0x7f0000000080)={0x9e, 0x6, @fd, 0x101}, 0x0, 0x0, r1}) ioctl$UI_GET_VERSION(r3, 0x8004552d, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x8000, 0x0) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r7, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r8}}, 0x128) write$RDMA_USER_CM_CMD_QUERY(r6, &(0x7f0000000240)={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r8}}, 0x18) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x3fe00) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000324be7a97099cc2cef001901000000ff0c0000800000000000000000"], 0x20}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r9, &(0x7f0000000080)={0x28002008}) 06:50:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000040)={0x2, 0xa, 0x4, 0x400000, 0x1, {}, {0x0, 0xc, 0x8, 0x40, 0xc4, 0xdc, "18443eec"}, 0x0, 0x3, @fd=r2, 0x8, 0x0, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:15 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r7}]}}}]}, 0x40}}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r4, 0x1, 0x6, @random="6ed55e4fb79b"}, 0x10) r8 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f00000000c0)={{0x0, 0xfd}, 0x0, 0x0, 0x0, {}, 0x0, 0x8}) [ 212.654740] audit: type=1400 audit(1579157415.631:26219): avc: denied { block_suspend } for pid=14842 comm="syz-executor.1" capability=36 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 06:50:15 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000380)="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") fchdir(r1) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f0000000000)) [ 212.735329] sit0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:15 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x101000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:15 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) inotify_init1(0x80000) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000080)={0x10000, 0x0, 0x4, 0x40000000, 0x8, {r0, r1/1000+10000}, {0x5, 0xc, 0x1, 0x81, 0x0, 0x40, "1615c246"}, 0x5, 0x0, @offset=0x9, 0x4, 0x0, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000100)={0x1, 0x4000, 0x5, 0x3, 0x6}) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)) 06:50:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f00000001c0)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) close(r5) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000200)={r6, 0x4, 0x8, "4b696ec24e0ec97bbf42dd90c55402c1630934e9aa168aadf8e2ed942c93c715f1fb995fccaae24549108176e19da713f1254f3ea21fc03d3f819107a0f17eb8ba3edcfc9f9039c3dde56a1c4716a7fe65c8b1053a46444a42bcb2ef829b5e1568521dd02d7c72810ad69b7614e746c5d23ed373c3533d90c376a8e48c1690547d32505346614c72251689e8a9adea7347fb13783988d9747476a9f1a429a689fafbd1100fba2b463f652d1653a13dd0ad8e11c22f63b42feb5dca346d09bfc83bdf566921d362b8bcb92c3edf7cb68b1e707539bd43f675fd31d00dcc6f99fa00ca239afd8e5990e6f21d99d050509a26d8d242c7633b"}) write$P9_RRENAME(r3, &(0x7f0000000000)={0x7, 0x15, 0x1}, 0x7) [ 212.947569] nla_parse: 16 callbacks suppressed [ 212.947576] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 212.963459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 212.975866] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 212.987940] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000045) 06:50:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x375cb230fa070f46, 0x1, 0x0, {0x1}}) 06:50:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r4 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r5, 0x0) setresuid(r5, r3, r3) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) statx(r9, &(0x7f0000000140)='./file0\x00', 0x4000, 0x400, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4000, 0x10, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r14 = accept4(r13, 0x0, 0x0, 0x0) close(r14) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000000580)={{{@in=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) r16 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r18 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r19, 0x0) setresuid(r19, r17, r17) r20 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r22 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r23, 0x0) setresuid(r23, r21, r21) r24 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r26 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r27, 0x0) setresuid(r27, r25, r25) newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa6d1c73cd4d10f2d) stat(&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0200000001000200", @ANYBLOB="0f000100", @ANYBLOB, @ANYRES32=r29, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r30, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="1000020000000000"], 0xc, 0x2) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000700)={{}, {0x1, 0x1}, [{0x2, 0x4, r3}, {0x2, 0x8, r6}, {0x2, 0xb, r10}, {0x2, 0x2, r11}, {0x2, 0x1, r12}, {0x2, 0x0, r15}, {0x2, 0x0, r19}, {0x2, 0x0, r23}, {0x2, 0x0, r27}], {0x4, 0x7}, [{0x8, 0x3, 0xee00}, {0x8, 0x2}, {0x8, 0x1, r28}, {0x8, 0x0, r29}, {0x8, 0x6, 0xee00}], {}, {0x20, 0xa}}, 0x94, 0x3) [ 212.998933] FAT-fs (loop2): Filesystem has been set read-only [ 213.028348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:16 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {}, 0x3, 0x800000}) [ 213.059770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 213.082996] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 06:50:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, 0x0, 0x7, 0x201, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_BYTES={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x24040080}, 0x800) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "0a964e0637073fd939673e0575efc5bcc4398d251c8575bc9bfa9b23ef43927f4fb902418e1d2d375d209eca84d8fe2abe49748b5a36d10db890dda15e10615f145c0f7eb357eacbdd08957b577936a1285da1b877f7e5cc7b00f8927454447d0c3c5266ea25f66242bf286e937e21edef49bf267789a1f50126d5b1f50b1a2a4efb2d20c9da967fcf1158e585a047a861ce9055762e3bc61931c5bf6a56f4fb1782f3ac5cf29e88a7ec27e45dc2eb4e6f7ac7152168be5f98d1b3aae6a1af02753bc72f7a52032ce9c962ad1b672c56d0d5ccfa2e5c272bb0fcdb0c01d1e19eeab52ffea4d6e92fc5b7ad13b9c7f8739cf1466af8e65d29c98a9be8742e6666"}, r5}}, 0x128) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x0, {0x2, 0x2, "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", 0x10, 0x2e, 0x5, 0x5, 0x4, 0x2, 0xf8}, r5}}, 0x128) 06:50:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x140, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x29}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x317463ef2f9bca8f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9000000}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x74fde4fb59f469bb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xb}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x48805}, 0xc010) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x8001, {{0xa, 0x4e22, 0x8, @rand_addr="3fc499b79c5fee62288b4b9e68f7f659", 0x3ff}}}, 0x88) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x3, 0xa0000001}, 0x1, 0x2}) 06:50:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e22, 0x0, @rand_addr="f308fd0c9ab1cdd0db8140677efc6f4d", 0x200}}, 0xfc, 0x5fd7, 0x200, 0x586b, 0x40, 0xff, 0xe9}, 0x9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x4, 0x0, {}, 0x0, 0x101}) [ 213.331256] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 213.368675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) msgget(0x2, 0x1) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x65) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10201, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SUBDIVIDE(r3, 0xc0045009, &(0x7f0000000040)=0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r4, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x6, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x202000, 0x0) getsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$x25(r5, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x2}, 0x1}) [ 213.383536] FAT-fs (loop1): Filesystem has been set read-only [ 213.419041] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x80e800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x1000000000000}], 0x60020, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$cgroup_ro(r4, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r1, 0xc1004111, &(0x7f0000000380)={0x3, [0x81, 0x8, 0xfffffffb], [{0x34d, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x7, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x7, 0x7ff, 0x0, 0x0, 0x1}, {0xff, 0x8, 0x0, 0x1, 0x1, 0x1}, {0x2, 0x80000000, 0x0, 0x1, 0x0, 0x1}, {0x7, 0x3f, 0x1, 0x1, 0x1, 0x1}, {0x7, 0xeb75, 0x0, 0x1, 0x0, 0x1}, {0x7, 0x0, 0x1, 0x1}, {0x9, 0x5, 0x1, 0x1}, {0x7fff, 0x3, 0x1, 0x1, 0x1}, {0xfff, 0x1}, {0x10000, 0x4daa, 0x0, 0x1, 0x0, 0x1}], 0x401}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x101080, 0x0) r8 = getpid() sched_setattr(r8, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r8, &(0x7f0000000240)={0x38}, 0x38, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x1f, 0x2, 0x1c, 0xd9, 0x0, 0x6, 0x83817, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5, @perf_config_ext={0x7, 0x7}, 0x28c10, 0x40, 0x5, 0x0, 0x1, 0x0, 0x7fff}, r8, 0x9, r11, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f00000000c0)={0x1, 0xff81, 0x401, 0x81, 0x7f, 0x6, 0x3}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x8) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 213.440459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 213.479401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}]}) 06:50:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r6, 0x10f, 0x84, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0xffffffff}, 0x4) 06:50:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r5}, @IFLA_HSR_SLAVE1={0x8, 0x1, r8}]}}}]}, 0x40}}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @multicast1, r5}, 0xc) r9 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r9, 0xc058534f, &(0x7f0000000180)) 06:50:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x5c, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x49cda595a6e2f342}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40011}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x101) write$selinux_user(r3, &(0x7f0000000080)={'system_u:object_r:iptables_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) 06:50:16 executing program 2: r0 = semget$private(0x0, 0x0, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/33) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file1\x00') readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40140, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x8001, 0x2, 0xff, 0x1, 0x400, 0x2}, &(0x7f00000003c0)=0x20) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000400)=0xba9, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000280)={{0x0, 0x3, 0xa1d6, 0x1, 'syz1\x00', 0x8000}, 0x0, 0x24, 0x26d, 0xffffffffffffffff, 0x9, 0x2, 'syz0\x00', &(0x7f0000000200)=['/dev/snd/seq\x00', '/dev/snd/seq\x00', '/dev/snd/seq\x00', '/dev/sequencer\x00', '/dev/snd/seq\x00', '/dev/sequencer\x00', '/dev/sequencer\x00', '/dev/sequencer\x00', '/dev/snd/seq\x00'], 0x7d, [], [0x4, 0x3, 0x80, 0x8]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffed5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000000)) r7 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 213.697745] ip6tnl0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x7, 0xa0000001}, 0x1, 0x0, 0x0, {}, 0x0, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_INTERRUPT(r4, &(0x7f0000000100)={0x10, 0xfffffffffffffff5, 0x3}, 0x10) 06:50:16 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x6, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x80, 0x8}, 0x0, 0x0, 0x0, {}, 0x1, 0x3}) [ 213.776758] audit: type=1804 audit(1579157416.751:26220): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/256/file0/file0" dev="sda1" ino=16971 res=1 06:50:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6c5, 0x102) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000048}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x18b2ced996f750b, 0x70bd2b, 0x3, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x3c}}, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:16 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fsetxattr$security_capability(r4, &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v3={0x3000000, [{0x5317, 0x8}, {0x2bd3801b, 0x2}], 0xffffffffffffffff}, 0x18, 0x0) 06:50:16 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x147) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x100, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_DST={0x14, 0x1, @loopback}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:16 executing program 5: bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:16 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VIDIOC_G_OUTPUT(r0, 0x8004562e, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x97}) [ 214.011561] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:50:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x2}, 0x0, 0x0, 0x0, {}, 0x0, 0x2}) 06:50:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socket$vsock_stream(0x28, 0x1, 0x0) [ 214.059894] FAT-fs (loop1): Filesystem has been set read-only 06:50:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r4, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) io_setup(0x5, &(0x7f0000000200)=0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) io_submit(r3, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000240)="93", 0x1}]) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x101000, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) io_submit(r3, 0x2, &(0x7f0000001340)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x81, r5, &(0x7f0000001200)="19d6c8e084e780c54b8ac5b985de1744bc85e1f858ddfab03540ab6f4da7864a0d4e26297d5b76836789db0676f6f6213b3a26b4910a6fb07e92cea62c6307959b1b33121a94cf", 0x47, 0xfffffffeffffffff, 0x0, 0x1, r6}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x6, 0x8, r7, &(0x7f00000012c0)="be72e0197df5655127018a0463dd4f7b9d58c72b71e13608670291", 0x1b, 0xcf9f, 0x0, 0x0, r2}]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f00000000c0)={0xb, 0x6, {0x52, 0x5, 0x8, {0x2, 0x7}, {0x10af, 0x1}, @period={0xb0, 0x7, 0x7fff, 0x20, 0x26, {0x810, 0xc1a3, 0x7f, 0xffff}, 0x2, &(0x7f0000000080)=[0x5, 0x3]}}, {0x52, 0x1, 0xffff, {0x7, 0x5}, {0x993, 0x3}, @cond=[{0x40, 0x3, 0x1, 0x4, 0x3f, 0x6}, {0x3, 0x8, 0x8000, 0x5, 0xfffd, 0x5}]}}) r8 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x60101, 0x0) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f0000000200)={[0x1f, 0xf7a, 0xb, 0x6, 0x3, 0x6, 0x6, 0x0, 0xe72, 0x8, 0x1ff, 0x100, 0x9, 0x80000000, 0x6, 0x7f, 0x7e70, 0x3, 0x7ff, 0x3, 0x1, 0x7, 0x47570873, 0x2, 0xfffffff7, 0x7f, 0x5c012aa9, 0x80000000, 0x1000, 0x8, 0x4, 0x3ff, 0x83a8, 0x10000, 0x9, 0x415, 0x0, 0x4, 0x0, 0x4, 0x4, 0x40000000, 0x7fffffff, 0x8, 0x0, 0x2, 0xff04, 0x1000, 0x91dd, 0x81, 0x5, 0xffffff7f, 0x0, 0x2, 0x7ff, 0x6, 0xffff, 0x3, 0xffff, 0x3ff, 0x2, 0xabf, 0x5, 0xc1df, 0x0, 0x8, 0x2, 0x7, 0x1, 0x7ff, 0x0, 0x80000000, 0x401, 0x0, 0xc17f, 0x5, 0x2, 0x7, 0x0, 0x40, 0x1, 0x401, 0x6, 0x7, 0x3ff, 0x1ff, 0x50, 0x7, 0x7, 0x0, 0x1, 0x5, 0xffff0001, 0x0, 0xccdd, 0x2, 0x8, 0x1cef, 0x1, 0x3, 0x4, 0x0, 0x7, 0x3, 0xe943, 0x2, 0xffffffff, 0x519, 0x7f, 0x8, 0x8, 0x2, 0xfffeffff, 0x6634, 0xffffffcd, 0x8, 0x100000, 0x3ed4fc9a, 0x0, 0x20, 0x1, 0x400, 0x2, 0x6, 0x200, 0x5af7f222, 0x4d26, 0x9, 0x1f, 0xfff, 0xc2b5, 0x8000, 0x2, 0x1000, 0x7, 0x1, 0x2, 0x1ca, 0x1f, 0x7, 0x1ff, 0x8, 0x2, 0xfdcb, 0x1, 0x171, 0x8, 0x81, 0x6, 0x9, 0x401, 0x3f, 0x5, 0x8, 0x45, 0x101, 0x800, 0x17f1, 0x7fff, 0x5, 0x6, 0x6000000, 0xe95e, 0x4, 0x73, 0x7ff, 0x1ff, 0xde, 0x4, 0x0, 0x8, 0x531, 0x4, 0x82, 0x4, 0x80000001, 0x101, 0x10001, 0xfffffff9, 0x3ff, 0x200, 0x40000001, 0x3, 0xffffffff, 0x1c4b, 0x80000000, 0x6, 0xfc, 0x9, 0x8, 0x4, 0x9, 0xfe7, 0x800, 0x7, 0x10000, 0x400, 0x8000, 0x2, 0x7d99, 0x0, 0x9a4, 0x6, 0x7, 0x8, 0x8000, 0x200, 0x9, 0x800, 0x9, 0x2, 0xfff, 0x4, 0xfff, 0xfffffffa, 0x3ea, 0x789, 0x5, 0x0, 0x2, 0xfff, 0x2, 0x8, 0x5a43, 0xffffff80, 0x10000, 0x20, 0x6, 0x3ff, 0x1, 0x101, 0x12f2, 0x87, 0xffffffff, 0x40, 0x2, 0x4, 0x10000, 0x7, 0x1, 0x1ff, 0x7, 0xffffffff, 0x8b, 0x8, 0x2, 0x7f, 0x66, 0xff, 0x5, 0x2, 0xf2b, 0x20, 0x81, 0xcd, 0x4cd, 0x8, 0x20, 0x80, 0x6, 0xfaa, 0x5ad, 0x5, 0xffffffdb, 0x7, 0x80, 0x6, 0x1, 0x2, 0x5, 0x3, 0x2, 0x3094, 0xfffffffb, 0x40, 0x7, 0x80000000, 0x1, 0xe4b, 0xfffff323, 0x80000000, 0xddfd654, 0x3, 0x0, 0xffff, 0x6, 0xffffffff, 0xfffffffc, 0xfffffc01, 0x9, 0x7f, 0x8000, 0x0, 0x1, 0x4, 0x6, 0x10001, 0xbc7, 0x2, 0x3, 0x7, 0x9, 0x800, 0x200, 0xffffff81, 0x101, 0x7f, 0x6, 0x0, 0x7, 0x2, 0x8001, 0x400, 0x3, 0x101, 0x2, 0x1, 0x1, 0x0, 0x2, 0x0, 0x9, 0xdb, 0xe9, 0x64, 0x8, 0xa05, 0x1f, 0xff, 0x1, 0x0, 0x200, 0x401, 0x6, 0x75b, 0x1ff, 0x8, 0xe13, 0x5, 0x1, 0x8, 0xfffffe00, 0x0, 0x9, 0x864, 0xb6, 0x5, 0x3, 0x6, 0x9, 0xff, 0x3, 0x9, 0x7fff, 0x81, 0x8, 0x400, 0x3, 0xfffff001, 0x3, 0x7fffffff, 0x1f, 0x751af735, 0x3, 0x3, 0x2, 0x6b11, 0x1, 0x9, 0xfffffff9, 0x7fff, 0x5, 0x4, 0x7, 0xb69, 0x2, 0x3, 0x8, 0x1f, 0x9, 0xa9f9, 0x8d, 0x6, 0x99, 0x1, 0x62, 0xffffffff, 0x9299, 0x2, 0x4, 0x0, 0x4, 0xf61d, 0x0, 0x4, 0x1ff, 0x2, 0x541, 0x20, 0x0, 0x3, 0xed4, 0x8, 0xadb, 0x3507, 0x1, 0xc79, 0x9, 0x81, 0x7, 0x2, 0x716a851a, 0x7f, 0x85, 0xa9, 0x3, 0x80, 0x3, 0x0, 0x2, 0x3, 0x4000000, 0xfffeffff, 0x7fff, 0x20, 0x8, 0x44af, 0x3, 0xffffff01, 0x1, 0x10000, 0x7, 0x5, 0x6, 0x1, 0xffffff1a, 0x87b3, 0x1, 0x7, 0x1, 0x2, 0x800, 0xa7f9, 0x1, 0x5, 0x40000000, 0x5, 0x8caa, 0x7, 0x6, 0x80, 0xfa, 0x4, 0x100, 0x8, 0x101, 0xffffffe1, 0x8, 0x5, 0xfffffc00, 0x9, 0x1090, 0xc3, 0x1ff, 0x6, 0x8, 0x6, 0x6e25, 0x401, 0xf3, 0x7f, 0x7000000, 0x5, 0x0, 0x1, 0x0, 0x5, 0x2, 0xfd3, 0x10000, 0x5, 0x1, 0xf53, 0x40, 0x1, 0x7, 0x40, 0x0, 0x5, 0x9, 0xd40c, 0x81, 0x8001, 0x200, 0x5, 0x3, 0x0, 0x31c3, 0xda0e, 0x9, 0xfffffffb, 0xfffff000, 0x322c, 0x0, 0x355, 0x6, 0x7f, 0x800, 0x284f, 0xffffffff, 0x0, 0x2, 0xd3, 0x2, 0x80, 0x8857, 0x4, 0x8001, 0x80000000, 0x5, 0x7, 0x100, 0x6, 0x8, 0x5, 0x4, 0x5, 0x11ea33ad, 0x0, 0x7, 0xda26, 0x7fffffff, 0x0, 0xdbf, 0x6, 0x6, 0x9, 0x8ed5, 0x27, 0x10001, 0x6, 0x60, 0x0, 0x9, 0x1, 0x1000, 0x20, 0x80000001, 0x10000000, 0x9, 0x0, 0x8001, 0x7ff, 0x3f, 0x4, 0x6, 0x1, 0x400, 0x0, 0x7, 0x4, 0x1e, 0x15, 0x1, 0x8, 0x1, 0x7fff, 0x2, 0x5, 0x9, 0x7f, 0x1, 0x8000, 0x7fffffff, 0x7f, 0x5, 0xffff0001, 0x80, 0x83, 0x8, 0x2, 0x1, 0x6, 0xa06, 0x101, 0x6, 0x7f, 0x3, 0x2, 0x879, 0x3, 0x8, 0xfffffff9, 0xffff, 0x3, 0x10001, 0x14b, 0x7fff, 0x8, 0x0, 0x9, 0x5, 0x4, 0x10000, 0x2, 0x3, 0x1, 0xbcc9, 0x7fffffff, 0x9, 0x8000, 0x0, 0xffffffff, 0x6c, 0x80a, 0x39ea, 0x3f7bcf7c, 0x4, 0x9cb, 0x9, 0x8, 0x0, 0xffff, 0x1ff, 0xffff, 0x8, 0xff, 0xa0000000, 0x81, 0xe82b5835, 0x7, 0x20b53e3b, 0x1, 0x2, 0x574c, 0x0, 0x0, 0x5, 0x1ff, 0xfffffff7, 0x3, 0x3, 0x400, 0x3ff, 0x4, 0x9528373, 0x2, 0x800, 0x2, 0x7, 0x3, 0x9, 0x25d5f52c, 0x8, 0x400, 0x800, 0xed27, 0xd793, 0xfffffff9, 0x7, 0x9, 0x3, 0x6, 0x8995, 0x4, 0x7, 0xf5f9, 0x2, 0x8000, 0x9, 0x6, 0x3, 0x3ff, 0x4, 0xff, 0x0, 0xd8e9, 0x4, 0x7ff, 0xb8, 0x8, 0x10001, 0x1000, 0x8, 0x7, 0x222, 0x5, 0xc10, 0x8f, 0x1, 0x3, 0x5, 0x380, 0x9, 0xfffffffc, 0x3ca, 0x8, 0x7, 0x6, 0xfffff800, 0x3, 0xffff, 0x7, 0x8, 0x6, 0xffffffff, 0x6, 0x2be, 0x4, 0x0, 0x0, 0x1, 0x3ff, 0x40, 0x40000, 0x212a, 0x7584, 0x400, 0x4, 0x7, 0x1, 0x0, 0x3ff, 0x9, 0xfffffffe, 0xffffffff, 0x9, 0xffff, 0x80, 0x5, 0x5, 0x8, 0x3f, 0x5, 0x1, 0xffff, 0x2, 0x6, 0x400, 0x7fffffff, 0x2, 0x7, 0x5, 0x7, 0x8, 0x40, 0x228, 0x86, 0x7fffffff, 0x8, 0x40, 0x7f, 0x6, 0x80000000, 0x1, 0x6, 0x393b54ce, 0x100, 0x3ff, 0x7fff, 0x93f, 0xf09, 0x49, 0x5, 0x32, 0x8, 0x8, 0x3, 0x400, 0x800, 0x1000, 0x8d89, 0x10001, 0x80000000, 0x7, 0x3, 0x800, 0x42c2e4af, 0x6, 0x3, 0x8, 0x4, 0x7fffffff, 0x2, 0x1, 0x8, 0xffffff01, 0x6, 0x7f, 0x3f, 0x68ce, 0x6, 0x2, 0x200, 0x0, 0xff, 0x8, 0x7fffffff, 0x0, 0x100, 0x0, 0x10001, 0xfffff914, 0x4, 0x6, 0xf90, 0x2, 0xfffffff9, 0x2, 0x0, 0x1, 0x1, 0x1, 0x8, 0x5, 0x3, 0x1, 0x8, 0x85, 0xffff, 0x4, 0x8, 0x2, 0x2, 0x2, 0x3, 0x1000, 0x1f, 0x5, 0x20, 0x5, 0x5, 0x7, 0xffffffe0, 0x4, 0x2, 0x3, 0x3, 0x1, 0x6, 0xfffffff7, 0x0, 0x40, 0x7, 0x5, 0x9505, 0x5, 0xff, 0xfffffff9, 0x3, 0x8, 0x7f, 0x2, 0x200, 0x5, 0x1, 0x0, 0x6, 0xfffffffe, 0x40, 0x101, 0x6, 0x577, 0xffffff81, 0x7f, 0x0, 0x1, 0xe0, 0xd33, 0x21de24fa, 0x7, 0x0, 0x8, 0x7, 0xfffffff8, 0x2, 0x1, 0x5d, 0x2, 0x5, 0x0, 0x2, 0x8001, 0x5, 0x7, 0xfeab, 0x0, 0x8, 0x4, 0x2, 0x64e9, 0x400, 0x10001, 0x4, 0x3, 0x6, 0x7f, 0x20, 0x2, 0xbe8b, 0x10000, 0x3, 0xd650, 0x3, 0x7ff, 0xa6d, 0x8001, 0x5, 0x80000001, 0x8001, 0x7, 0x0, 0x1000, 0x0, 0x401, 0x2a, 0x9, 0x0, 0xfc4b, 0xd500, 0x200, 0xfffffff9, 0x8, 0x200, 0x186000, 0x5, 0x9, 0x2, 0x0, 0x7fff, 0x1, 0x8, 0x8, 0x6, 0x7, 0x5, 0x7fff, 0x0, 0x4, 0x1, 0x33, 0x0, 0x8000, 0x80000000, 0x3, 0xfffffff8, 0x7, 0x7, 0x1, 0x2, 0x7, 0x3, 0x8, 0x974, 0x1, 0x8, 0x8, 0x9, 0x4, 0x7fffffff, 0x3ff, 0x9, 0x9, 0x0, 0x1, 0x1, 0x2da8, 0x81, 0x800, 0x400, 0x200, 0x0, 0xfff, 0x2ef87d65, 0x3, 0x40, 0x401, 0xa5, 0x1, 0xa53, 0x8001, 0x5, 0x4, 0x6, 0x8, 0x149, 0x5, 0x7f, 0x0, 0x1ff, 0x65e, 0xf44, 0x400, 0xffffff37, 0x0, 0x63c, 0x9, 0x3, 0x8, 0x4, 0x301, 0x3, 0x10001, 0x80, 0xbc, 0x7, 0x5, 0x7, 0x2, 0x7fff, 0x3, 0x3, 0x5, 0xffff, 0x1000, 0x7, 0xc08, 0x2, 0xfff, 0xffffffff, 0x6, 0x7ff, 0xe76d, 0x1f]}) 06:50:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000080)={0x5, 0x1, 'client0\x00', 0x5, "b9ca7ca3b2a5854d", "93a8746175923aa578ad92610b3ee638d70a0d37a378b63b86fcf08a9cb3f34c", 0x3ff, 0xff}) 06:50:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x20000) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x1, 0x301, 0x0, 0x0, {0xa, 0x0, 0x5}, [@CTA_HELP={0x14, 0x5, {0xe, 0x1, 'snmp_trap\x00'}}, @CTA_ZONE={0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x2) write$P9_RWRITE(r1, &(0x7f0000000200)={0xb, 0x77, 0x2, 0x7}, 0xb) fsync(r0) 06:50:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3f}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x0, 0x80}, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000080)={0x9d0000, 0x1, 0x7fff, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a95, 0xc3f9, [], @value=0x6}}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000000c0)=0x5, 0x4) 06:50:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x4, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000200)=""/147) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x81, 0xfd}, 0x0, 0x4, 0xff, {0x2, 0x8}, 0x20, 0x80000000}) 06:50:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/bsg\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000001ac0)='nbd\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001b00)='/proc/self/net/pfkey\x00', 0x102, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f0000000080)={0x0, 0x22f, 0x3f, 0x5, 0x4, 0x8001, 0x0, 0x3, 0x8e6, 0x20, 0x8, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000001c00)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b40)={0x5c, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r5}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x400}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40851}, 0x20004049) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x3, 0x0, {0x9}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) connect$nfc_raw(r1, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1}, 0x10) [ 214.453115] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 214.494246] FAT-fs (loop1): Filesystem has been set read-only 06:50:17 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x0, 0x4}, 0x0, 0x0, 0x1}) 06:50:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) restart_syscall() 06:50:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x634000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x8000, 0x401}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000040)={r10}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000100)={r10, 0x8000, 0x4}, 0x8) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x6000)=nil, 0x6000}, 0x2}) 06:50:17 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)=0xd40, 0x4) 06:50:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/241, 0xf1}], 0x5, &(0x7f0000000140)=""/25, 0x19}, 0x32) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000014c0)={{0xa, 0x4e23, 0x2, @local, 0x9}, {0xa, 0x4e24, 0x85c, @mcast2, 0x3}, 0x8, [0x9, 0x7fffffff, 0x1f, 0x5, 0x1, 0x4025, 0x6, 0x7]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x385, @time={0x5, 0x3}, 0x7, {0x2}, 0x40, 0x1, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x53b9}) 06:50:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f0000000080)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)={0x5a, 0x40, &(0x7f0000000880)}) sysinfo(&(0x7f00000007c0)=""/154) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_int(r2, &(0x7f0000000000)=0x20000, 0x12) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PR_SET_TSC(0x1a, 0x1) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:17 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x80, {0x1, 0x2}, 0x0, 0x8}) 06:50:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200f841e08de2c9ca91901000000208b10e17045c8a95a519f75eba9bdc859676a36f199f7e943b50db70fa3617c86d7eef092fb2956"], 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2643810}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x1c, r2, 0x8, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x603, {}, 0x8}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x101000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$netrom(r3, &(0x7f0000001740)=""/64, 0x40, 0x10000, &(0x7f0000001780)={{0x3, @default, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000001700)={0x5, &(0x7f0000000300)=""/67, &(0x7f0000001680)=[{0x0, 0x74, 0x3f, &(0x7f0000000380)=""/116}, {0x4, 0xc1, 0x8001, &(0x7f0000000400)=""/193}, {0x80000001, 0x67, 0x1, &(0x7f0000000500)=""/103}, {0x19a, 0x1000, 0x7, &(0x7f0000000580)=""/4096}, {0xee, 0xc6, 0x0, &(0x7f0000001580)=""/198}]}) r8 = dup2(r4, r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT_ABORT(r8, 0x401870cc, &(0x7f0000000280)={0x9, 0x1f, 0x9, 0xe6}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) 06:50:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) [ 214.826986] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 214.890412] FAT-fs (loop1): Filesystem has been set read-only 06:50:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x7f, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3c916d6b667906bc6e703e46cf1820e4f6c922734c67617400020401000200027400f8", 0x24}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = mq_open(&(0x7f0000000000)='securitysecuritysystem%proc\x00', 0x1, 0x0, &(0x7f0000000080)={0x7, 0x8, 0x3, 0x7}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f00000000c0)={{0x1, 0x0, @reserved="3e80a981b6a23b1768fb753257ebf70f6515ae55038faddf9d8ee1531d665921"}}) 06:50:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r1, 0x4142, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:18 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r3, 0x110, 0x4, &(0x7f00000000c0), 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000180)) 06:50:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffff800, 0x200) ioctl$TCXONC(r1, 0x540a, 0x400) 06:50:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0x0, 0x41}, 0x0, 0x2}) [ 215.134126] FAT-fs (loop1): bogus number of reserved sectors [ 215.158885] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r3 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r4, 0x0) setresuid(r4, r2, r2) stat(&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0200000001000200", @ANYBLOB="0f000100", @ANYBLOB, @ANYRES32=r5, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="1000020000000000"], 0xc, 0x2) fchown(r0, r4, r5) r7 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r7, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) 06:50:18 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCX_GET(r3, 0x40189206, &(0x7f0000000100)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000019200)=""/102400, 0x19000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 215.255345] FAT-fs (loop1): bogus number of reserved sectors [ 215.283913] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREADLINK(r2, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@get={0x108, 0x13, 0x100, 0x70bd2c, 0x25dfdbfc, {{'hmac(xcbc(des3_ede))\x00'}, [], [], 0x6000, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x10001}]}, 0x108}}, 0x1000) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0xbf}, 0x0, 0x0, 0x0, {}, 0x0, 0x20}) 06:50:18 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x2, 0x2, [@empty, @broadcast]}) r3 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10500) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x2b, 0x3, {0x0, 0xfc}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = dup2(r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_SET_TIME(r6, 0x4024700a, &(0x7f0000000000)={0x12, 0x20, 0x10e, 0x1b, 0xb, 0x2, 0x5, 0x147, 0xdacbc76f2d3e19f4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$UI_ABS_SETUP(r9, 0x401c5504, &(0x7f00000000c0)={0xd01, {0x2, 0x20, 0x7fffffff, 0xfffffffb, 0x20, 0x7}}) [ 215.358296] audit: type=1804 audit(1579157418.331:26221): pid=15105 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/260/file0/file0" dev="sda1" ino=16979 res=1 06:50:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000080)={r4, r5/1000+30000}, 0x10) 06:50:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = semget$private(0x0, 0x0, 0xe80) semctl$SEM_STAT_ANY(r1, 0x3, 0x14, &(0x7f0000000080)=""/118) 06:50:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) write$sndseq(r1, &(0x7f0000000200)=[{0x3f, 0x4, 0x7f, 0x1, @time={0x10000, 0x3}, {0x6, 0x3f}, {0x7f, 0x32}, @queue={0x40, {0x8001, 0x6}}}, {0x4, 0x7f, 0x3f, 0x0, @tick=0x8, {0x1, 0x58}, {0x40, 0x80}, @time=@time={0x8fa8, 0x1000}}, {0x1, 0x1, 0xe, 0x3, @tick=0x1ff, {0x0, 0xd6}, {0x48}, @result={0x8, 0x4}}], 0x54) sendmsg$NFNL_MSG_ACCT_NEW(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x7, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x80000001}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) 06:50:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000120008000100687372001400020008000200", @ANYRES32=r4, @ANYBLOB="08ec0000", @ANYRES32=r7, @ANYBLOB], 0x40}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$VIDIOC_TRY_ENCODER_CMD(r13, 0xc028564e, &(0x7f0000000400)={0x2, 0x1, [0x6, 0x9, 0x49, 0x0, 0xff800000, 0x44, 0x7, 0xffff]}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xffffffffffffffbd) ioctl$IMADDTIMER(0xffffffffffffffff, 0x80044940, &(0x7f00000003c0)=0xf4240) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@rand_addr="6d986c799abc579778b6f5722bf7f8d0", @in=@multicast2, 0x4e22, 0x0, 0x4e22, 0xfff9, 0x10, 0x0, 0x20, 0xdf72f59ca7036046, r7, r14}, {0xffffffff, 0xfff, 0x0, 0x3, 0x9, 0x3, 0x380000000000000, 0x9}, {0xff, 0x4, 0x9, 0x100000001}, 0x1c6, 0x6e6bb5, 0x0, 0x1, 0x2, 0x2cc0e5835a730099}, {{@in6=@empty, 0x4d6, 0xff}, 0x2, @in=@broadcast, 0x3503, 0x1, 0x2, 0x0, 0x3, 0x1f, 0x60}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400001) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@typed={0x0, 0x61, 0x0, 0x0, @fd=r2}]}, 0x20}}, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) flock(r1, 0x15) 06:50:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) close(r4) r5 = accept4$netrom(r1, 0x0, &(0x7f00000001c0), 0x100000) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000480)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380)="c7f174fd0a3ed886723511d41aa7cc3e1cd4f42d8206bd5786da73ee9903a450a6248b45336edc922e705e69fc649d4cba5208bd32bbc58e76a758f70e84f54cf552594d732e71216a3cb1a7901cebd904ee120fa5f94dfb1c335de33b64060a9f7e98736070a93522952117d5484a76d5ba09b4949af789fd712e753819e91af9d8da6117b6cf6caa6024799700ea08fccef973591cc667ddb3eff34caadaf87df4468b0ee13c8d8d24a2dbd134d3f329d1477968674968eb01f65c8c482919cf02cb449066a7f68eadff84bdda5677982afb999882918c13a8ebf1a93df598cfcc3361141cef802c22893f15d5626df6b77af17de1ea0724", 0xf9}, 0x68) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$cgroup_type(r6, &(0x7f0000000200)='threaded\x00', 0x3fe00) r9 = socket$alg(0x26, 0x5, 0x0) r10 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x0) getsockopt$inet6_buf(r10, 0x29, 0xef, &(0x7f00000002c0)=""/7, &(0x7f0000000300)=0x7) bind$alg(r9, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r11 = accept4(r9, 0x0, 0x0, 0x0) close(r11) setsockopt$ax25_int(r11, 0x101, 0x1, &(0x7f0000000140)=0x7fffffff, 0x4) 06:50:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r3, &(0x7f0000000000), &(0x7f0000000080)=""/233}, 0x20) 06:50:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/165, 0x3}], 0x14e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:50:18 executing program 1: socket$caif_stream(0x25, 0x1, 0x2) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xa8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:18 executing program 2: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x84f, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$IPSET_CMD_RENAME(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x34, 0x5, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="01000c00dc79b8ae1397349e78494caa6472bf7c86e6aa179b788d46feb19049db0e321bc0905d418345cbc30506596b74fc23d894ea37ff6cc4fc88badb5e34ff24c4e8ee8d268a5540d6332ccd71cb6b59b014ce9400d6eb6ad1ebde5aabbb5eefe6b647640b7d72c6ad83e1a6c0ee2f4ed65bf4921f825435bb57d1dc1c3f96dcf5716f0283a5a61ff7e6846318b8", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e24, 0x8, @loopback, 0x3ff}}, 0x6, 0xfff}, 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0xfffffffffffffeed) accept4(r6, 0x0, 0x0, 0x0) close(r6) accept$alg(r6, 0x0, 0x0) 06:50:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r3, &(0x7f0000000240)={0x38}, 0x38, 0x0) r4 = gettid() ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000005c0)={0x1, 0x2, 0x4, 0x10, 0x4, {0x0, 0x7530}, {0x2, 0x8, 0x6c, 0x60, 0x7f, 0x3f, "d4381056"}, 0x7, 0x1, @planes=&(0x7f0000000580)={0x7fffffff, 0x40, @fd=0xffffffffffffffff, 0x3}, 0xfff}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x0, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$RNDZAPENTCNT(r10, 0x5204, &(0x7f00000006c0)=0x8a) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000680)={r6, r7, 0x8}) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r12}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0xfb, @local, 0x3}}, 0x7, 0x4, 0x4, 0x7, 0x9d818b449b9443c2, 0x0, 0x1f}, &(0x7f0000000400)=0x9c) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x1ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xffffffe1}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)="1e5bd36ed753105bccacacd8408166c49b3bdc62e85ddbeeab17f3ac4577eafdacc3f4817a304cfa", 0x28}, {&(0x7f0000000100)="9ad4435fed8bbda5b8fe2d9add4c12d4ceec967829f8eef73785b2339dcc69c5fd6b3c2dbc3cca2cf1496b1cd4a3b410d661873477b6e6767be79ccbec4f0d1c2d4fd93b758cbb294b96d3194273d79d58680b827a2f39ed5444cefe1e08e99730776ba56a96f5e436c73049c10cff", 0x6f}, {&(0x7f0000000200)="2da2a9d7222019362d4670650574fcb8146bba8b11d7095aaada6d64033f085e506d0190a1b8b656d3c36290e41317519a7e358e52cff29f0e1c94512e8e73abeb68fceb35f790d9bcdc5a0f8d1c0cc6d0ad83b6ccee9baf8d838f567be47ef2203c1ea681168758d2ad2b3c0c624c5f60603a3cb798fb8ffd43d4d4d131cac853293ad15cb98e5540ae085fe4c9deed6a0cc7291ca7c560d34b180092d8a4df0f363577d54c22dbd074e439bee06a9afd623fd865c63fa96ce76e2ef18f0b261e9c7fa6e95933bd90", 0xc9}], 0x3, &(0x7f0000000440)=[@authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0x100}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x73d6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8004, 0xf684, 0x5, 0x4, 0x4, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xc1, 0x0, 0x8e1, 0x7fff, 0x2, 0x0, 0x13, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x2, 0x7f, r13}}], 0xe0, 0x4000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r14 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) connect$netlink(r14, &(0x7f0000000700)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc) 06:50:18 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = dup3(r0, r0, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f0000000080)={0x90, ""/144}) write$P9_RREMOVE(r1, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) 06:50:19 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r1 = dup(r0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap$snddsp_control(&(0x7f0000ffb000/0x2000)=nil, 0x1000, 0x1, 0x100010, r2, 0x83000000) [ 216.172687] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 216.202166] FAT-fs (loop1): Filesystem has been set read-only 06:50:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000080)="d34225618c35645496b546506a816534c506ad0ee8356ac85655049ca141892940cff25e8a4945c8b2b00e7bf9f353b32024ff5b5c1f8c95c55d908c2aeb4ffb0a5afa818c7d9d3eb141fb0411a336141e539b73e955b0930bfcba45fb360b7ec17604", 0x63) [ 216.225971] audit: type=1400 audit(1579157419.201:26222): avc: denied { map } for pid=15193 comm="syz-executor.5" path="socket:[58610]" dev="sockfs" ino=58610 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 06:50:19 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x3a8880, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="677df56729248271ea1b911b3bffcd5dec2d51129b8cd9b048f85861513d8c2f9e3248c0752c48fbb1c16464ae99dec25758ae8054e17dec7a7467f7aab5afc657e9", 0x42) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400000, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r7 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r8, 0x0) setresuid(r8, r6, r6) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="37ffffff3200190100000000000000001a00000000005200fe80000000000000000000000000001b62a1b274e1e1cd00404c1168f9b5ad62b8e8dcdebe8eb538d2c7c3b5b1847d6fe0aa07eb44afd6b3c0f30d9dae23b7de0f547f87cdafc1766a6cf71f22400e5806d887ee2675f4a095bab4679e1b543ee4ba93c5200ad5493044d908441da1fbb2a133fdf22788b03e6e2be83a19f1e20bb081e59c9b8e863cca5187f60dfee59b2820788a402ca900954f8261c24a61dc2c8e228c6c9e359d3b2e4e1e3d473071ea57fba7d98056bb1e82e567065af01555ccf34c1458a6fffdffe6e6e35f9f64d74063d8a842a42800004e8000000b00", @ANYRES32=r8, @ANYBLOB="000001000000"], 0x20}}, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000140)={0x0, 0x6, 0x4, 0x70000, 0xfffffffc, {r2, r3/1000+10000}, {0x1, 0xc, 0x88, 0x47, 0xe5, 0x8, "fc0573fa"}, 0x2, 0x2, @userptr=0xc9a, 0xfffffff7, 0x0, r4}) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0xbd, r9, &(0x7f00000001c0)="2a4a48eea58dfcc0f47915a6dc72359d58f9188fd7165d9eea32b8092a417b0174702a5b6da134ea5f", 0x29, 0x4, 0x0, 0x4}, &(0x7f0000000280)) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x3db) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) 06:50:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x7f02dff37d2aa2b9) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000001380)=""/176, &(0x7f0000001440)=""/4096, 0x4000}) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000080)={0x7, 0xf, 0x4, 0x80000, 0x8, {0x0, 0x7530}, {0x38b2c26de8341748, 0x0, 0x1, 0x4, 0xd1, 0x7, "7afb4f57"}, 0x80000001, 0x2, @offset=0xfffffffd, 0x5, 0x0, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000340)='./file0\x00', 0x1a) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000000300)={0xfd}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x6, @empty, 0x7}}, 0x0, 0x0, 0x14, 0x0, "d63f5126d3a5c7c768f97e1c0ca039b20f044b6d048ef8370a7ca2934460fbf4ff4a78a5ffdc00d27bf4025091e79ac679266088ae56208ca0885016434520ce9e0f065a5e51728b86d9eb456c641ba8"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socket$caif_seqpacket(0x25, 0x5, 0x1) r6 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @adiantum, 0x3, [], "7edc4beee3a8f7f0ff479705c7b4209c"}) 06:50:19 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r1, 0xc1004111, &(0x7f0000000080)={0x8, [0x9, 0x4, 0x1], [{0x7, 0xff, 0x0, 0x1, 0x1}, {0x10001, 0x8, 0x1, 0x0, 0x1}, {0x3}, {0x4, 0x30, 0x0, 0x0, 0x0, 0x1}, {0x401, 0x1, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x34, 0x0, 0x1, 0x1}, {0x1ff, 0xf53, 0x0, 0x1, 0x1}, {0x2, 0x80000001, 0x0, 0x1}, {0x0, 0xffffffff, 0x0, 0x1, 0x1, 0x1}, {0x101, 0x5, 0x0, 0x1}, {0x78, 0x0, 0x1}, {0x9, 0x200, 0x1, 0x1}], 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="15930000000000000000010000000800178104000200"], 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) sendmsg$nl_generic(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)={0x84, 0x3f, 0x119, 0x0, 0x0, {0x2}, [@nested={0x70, 0x4, 0x0, 0x1, [@generic="3707fb4b3e102c3b9f394094c3361e9f0b9a5552e0066e995305305e0f4249eb2b0a1384c3f341ef0a3d461dc39853267cd6e76dddc517d46865d72ce56f7e0ba1d9e4612671dde42c8e589258a36d72d4c64dd818f5220db4eef522b240dc387926f99854684ef1b1303a80"]}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x0) getpeername(r4, &(0x7f0000002c00)=@can={0x1d, 0x0}, &(0x7f0000002c80)=0x80) r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getpeername$packet(r11, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r9}, @IFLA_HSR_SLAVE1={0x8, 0x1, r12}]}}}]}, 0x40}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) getpeername$packet(r15, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup(r17) getpeername$packet(r18, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r16}, @IFLA_HSR_SLAVE1={0x8, 0x1, r19}]}}}]}, 0x40}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup2(r21, r20) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) getpeername$packet(r22, &(0x7f0000004680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000046c0)=0x14) r24 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) getpeername$packet(r26, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = dup(r28) getpeername$packet(r29, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r24, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r27}, @IFLA_HSR_SLAVE1={0x8, 0x1, r30}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000047c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004780)={&(0x7f0000004700)={0x68, r3, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r16}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r23}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r27}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x3}}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) 06:50:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x200, 0x180, 0x0, 'queue1\x00', 0x7f}) 06:50:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioperm(0x3, 0x8, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x1f}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa63, 0x10000) r2 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r4 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r5, 0x0) setresuid(r5, r3, r3) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000002dc0)) r8 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r10 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r11, 0x0) setresuid(r11, r9, r9) r12 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r14 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r15, 0x0) setresuid(r15, r13, r13) r16 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r17 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r17, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r18 = getpid() sched_setattr(r18, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r18, &(0x7f0000000240)={0x38}, 0x38, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = dup2(r20, r19) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) statx(r21, &(0x7f0000005500)='./file0\x00', 0x6000, 0x80, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r23, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r24 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r24, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r25 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r25, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fcntl$getownex(r25, 0x10, &(0x7f0000005d40)={0x0, 0x0}) r27 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r27, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r29 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r29, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r30, 0x0) setresuid(r30, r28, r28) stat(&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0200000001000200", @ANYBLOB="0f000100", @ANYBLOB, @ANYRES32=r31, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r32, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="1000020000000000"], 0xc, 0x2) r33 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r33, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_SIOCGPGRP(r33, 0x8904, &(0x7f0000005d80)=0x0) r35 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r35, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r37 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r37, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r38, 0x0) setresuid(r38, r36, r36) r39 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r39, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r40 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r40, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r41 = syz_open_dev$rtc(&(0x7f0000005dc0)='/dev/rtc#\x00', 0x1f, 0x2000) pipe2(&(0x7f0000005e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r43 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r43, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r44 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r44, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r45 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r45, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r46 = fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r49 = dup2(r48, r47) ioctl$PERF_EVENT_IOC_ENABLE(r49, 0x8912, 0x400200) statx(r49, &(0x7f0000005e40)='./file0\x00', 0x0, 0x7fd, &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getegid() sendmsg$netlink(r1, &(0x7f00000060c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc, &(0x7f0000005cc0)=[{&(0x7f0000000200)={0x354, 0x27, 0x1, 0x70bd29, 0x25dfdbfb, "", [@generic="81c1e50987227d8c35c038e233a9d295660a968335781e17f8d2e1a005d71ea11e25e504e62486d7448ed238dc93e0b80bb242c2ee7978f0629a120f725e7136b97c10e5136d74292d0053fa0750d00368162b8e0e48c93375094ca28fd7183ca559ae68b659b620db6b55c3f7dc9cd0da6694cec4a4f9d4c81d286c33050140f9044f3092c430e2e34d05a9d57344e8b8fa09068137fc159bbda43a4abc555fc360e4e4246326df208286556ff7303b57c10d20740ebbd519879a0db8", @generic="fb32c4", @nested={0x283, 0x10, 0x0, 0x1, [@typed={0x11, 0x8a, 0x0, 0x0, @str='/dev/snd/seq\x00'}, @generic="0c1092d686ae8736b3dcb0f32df0bc00f0246e61", @generic="411e35592142a24aaa7213b7e7fd7a1036f1b248dfc84579c907acac78296b4dd049500dda5d99cbe23c6af72a26667277a656f0e495b8c4697e33c68a664b1154a84d2047f4f8c7cc46efb85bf9620ce41ff0c33a5c4bd6c51bdc2faaf5e2d191b035234d26c679072aeb80d5d547b735cfdd5fb416864538b19110f97e2ee5d64c0ebb594278c4bca635d23d2a1c7fe9a1d9298332db9af856cb4b554f97a6b2f5addd7c319f63c7edf18eb9c9fd7d0aa9192413a11b60259da5929549c3a5d94d9f2f696a209a3c577a0da91694685bc1fd9d", @generic="7ca92b861470841431c3724fca9214053f7de4b996d5a9f58ca3020382d2bf9a43d979ab5cc923d3da9318350cbcb150b5192dd655651f746ab40e7e2ba6d3e1843452beee768e7100bb1eb5fb7422af7b37fb63d5db6b1d4d91064849b8acd38ab4821c5d8ad99fb86b2900f4608be1986d07b3d735ee4e1464e81c065e993f827ede13cad22cae7ba9600891a5281103eaa5d85df190fe69f30e3c6ae48509fa22d9bf528a6b597d3053e7d63196b78b1c5653af35df83140a5d23534a2b7a55579d5f41857fec0af962923cc496414ef96a8c84c76534ab1326", @typed={0xa8, 0x14, 0x0, 0x0, @binary="e4570cc5d3dc8e2d6044ab373dd94aec44b17aff8f6e7b9abf2e1877d92855733ee5580d5495c6bb702e0f81aa6c7f19bfb5a6f6f454331897bddbb3c2cc7191dfaf77c39f189f3f77f9e4002ed96fbdae07f73dbaf7568f4206bfac49692e177340e9786fe497b341e09a2f3d55b9203b70bed79687dbcf3488d0b964395037a4934b0bdc906e048d16e897c415f3e33861d56c48daf4215148e1899175142aedc28f32"}]}]}, 0x354}, {&(0x7f0000000580)={0x1d8, 0x18, 0x300, 0x70bd29, 0x4, "", [@generic="ddd0248644cb6bea5b200a4f1cde1581f0d7bc587d6b4742f3479c4656bb3be78cd12ae925cc980f6d0769d5993779a937c65b494a6c01a44833d1a019c730ec9c8cdca23291a5b4a57c5dc84ed3c91a2988c60e4bc7bd1383ebbfadab65808fbdcef9e67e19f8960b27654df5c2ceb166679ca3d2d064b7fb85c8a450853a8f5cba20ddc32b405ad71f81a5c16eb88153e144dde961c1afdd431727571244abdb9baa760d2c598ebe89c6b552c63e356d3430276119efd47405b472fa0efa2c31364e0f5e632e9ed1ef624321de16b612f5eea15496a57107610f5fe7da339f57779eb0c5e8102b85183cb3800c88394d", @nested={0xcc, 0x3, 0x0, 0x1, [@generic="a4a96fd4fc8dd5c39b08046e53ea5bc418a949fa247ba4574d83c827bd2751cc649655c0d95fdc0487c57125af1128e7ea633531337bcbf5aa1358ac42338ac778132ad498b32ef20b9e6b0d91f2a4338969cce0c47864285c3fc2d2b07884b24c2f34e6ea6195f23868da881eee31e56d9ab7308c2342b03ae40491f1d1bc27035c798ebb7eb09f905faf1dbafff56a929b218efd6cf18c85060e5c5befaeb26afb5271b2588420efc8541c3f7cca502903e9f0403cc89d879d3f33", @typed={0xc, 0x6b, 0x0, 0x0, @u64=0x7}]}, @typed={0x8, 0x6, 0x0, 0x0, @fd=r0}]}, 0x1d8}, {&(0x7f0000000780)={0x260c, 0x15, 0x20, 0x70bd28, 0x25dfdbfb, "", [@nested={0x10cc, 0x76, 0x0, 0x1, 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@generic="a1d5e437518a013d164cd5b8ab5e48052000003355dfc8136116c4962daa4b2370c629bf989b1cad6469602d378451e7edbe5f946adfb6822a7b4c4e90e5ee246a6d1104b1ad28200bce35a03d1507537670161881048d3f47ca58e5ad6d359d4f53a721c078fae292ba5e432a5a6a5a389fa285cb81ec30e98db034984d4ff6ae6a8daa627ba859c0f85f8258617f3072fbab0892261c41ee595f2cb5c097c2d4e33b3d2ed6a81233d67dc3", @generic="d28df37310d0ef6e25c151b0c8dc8be6a22af1a104d8554c77f99673b3b83a33c93758f5ea"]}, @typed={0x8, 0x8b, 0x0, 0x0, @ipv4=@broadcast}, @generic="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"]}, 0x664}], 0x6, &(0x7f0000005f80)=[@rights={{0x18, 0x1, 0x1, [r23, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r24]}}, @cred={{0x1c, 0x1, 0x2, {r26, r30, r32}}}, @cred={{0x1c, 0x1, 0x2, {r34, r36, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r39, r40, r0]}}, @rights={{0x30, 0x1, 0x1, [r41, r0, r0, r42, r43, r44, r0, r45]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r46, r50, r51}}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}], 0x108, 0x4000800}, 0x4033) 06:50:19 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000300)={0x0, 0xfb, 0xfffffffffffffff8, 0x3, 0xaa, "bef3ffff000000000000f369e5d28a52", "b94967c09a190266c94d27469a57f234b46973dc640d8f9a549d4fc6aa918e932d21e05edb99403709bb759b9f73079268a60e006e3a9ae3ab4f04605078d510ff3172fa5072c6d1503e7f713b2a38decfb9f93d6b9c3be21c3255f76101e78f7db8fd96733c40ee8cadefd2dd7b30a22a6de0314f114d3e4c3f8a5c5972004b23deef1ced04cc566a3fd88a453259a9f498d84c7c9874b835840f807db8c646ec4a245c4dc36a610d56115dbae044636f7bfbd16e2dd8011776e3040073062e304fd5bac96122cdae33f44ffeb34a26ea46c0e00d487f43ea0af3cf709824770331c8be02fc9bcd57b781d89d3a81"}, 0xf6, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x2, 0x7f, 0xff}) [ 216.573662] device syz_tun entered promiscuous mode [ 216.582327] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 216.598779] FAT-fs (loop1): Filesystem has been set read-only [ 216.615597] sit0: Cannot use loopback or non-ethernet device as HSR slave. [ 216.675091] device syz_tun left promiscuous mode 06:50:19 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000380)="eb3c906d6b66732e666174000204010002000274000079f887d2f3b34d459ee15c8fa15bb7f0949c813bf04185f00854fd47a2ab4eeb8f53948b13a1ba9365d9c039904f41ee4bbaaedb7bb7af8e23da788d3d5d41150ec3d60e50f627b5f758a0ae909f0846e8e85821230daf2941bd9482ce2454e1cb5385f7f7a0cfc7869cbfe8633153ac88bb44e8fd7ee52534c5e6efc5014f112c4ab4720ac1b94dcfaceedfb91431007dd8dc5b72ef72b848ed6ae5a761daef", 0xb6, 0xfffffffffffffffc}], 0x10080, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 216.766011] nlmon0: Cannot use loopback or non-ethernet device as HSR slave. [ 216.869136] device veth1_to_bridge entered promiscuous mode [ 216.876223] FAT-fs (loop1): bogus number of reserved sectors [ 216.893307] FAT-fs (loop1): Can't find a valid FAT filesystem [ 216.900534] device veth1 entered promiscuous mode 06:50:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x169800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) [ 216.992731] FAT-fs (loop1): bogus number of reserved sectors [ 217.015226] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1504adda291cd075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000080)=@usbdevfs_driver={0x6, 0xa68c, &(0x7f0000000000)="61a414bf85d0dd159dd2fc9f7c584a6053a49c56b7e88a6ceda7e72872c0be36d0bbf40ce6f7b8"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xbc79d6b60435ed5, &(0x7f00000003c0)=""/164, &(0x7f0000000200)=0xa4) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000000)=0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 217.065386] audit: type=1804 audit(1579157420.041:26223): pid=15245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/264/file0/file0" dev="sda1" ino=16998 res=1 06:50:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0xa000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r2, 0x200, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x5b, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0x1, 0x26}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="00000300000000000000120008000100687372001400020008000200", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB], 0x40}}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000140)={@loopback, @rand_addr=0x10001, r10}, 0xc) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r11, 0x8983, &(0x7f0000000000)={0x1, 'syz_tun\x00', {}, 0xc9b2}) 06:50:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}}) [ 217.297449] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:20 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)={0x0, 0x5, 0xaccc, {0x5, 0x4}, 0x10001, 0x2}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f0000000200)=0xa55) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000100)={0xb4b07e8160605586, 0x70, 0x7, 0xfe, 0x4, 0x40, 0x0, 0x6, 0x9018, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3bd, 0x4, @perf_config_ext={0x7, 0xa8}, 0x7ba289058bfc6234, 0x5, 0x2, 0x3, 0x4, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0xfe}, 0x4}) 06:50:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x220840, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x7, 0x8, 0x3, {0x3, 0x2}, 0x8000, 0x80}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000400)=@v2={0x2, @aes128, 0x2, [], "9bfbdd4147909494722618304282b8ec"}) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000003200190100000020168d8b6eca02203181839b8d5ce41c9f00"/39], 0x20}}, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_mount_image$ceph(&(0x7f0000000140)='ceph\x00', &(0x7f0000000200)='./file0\x00', 0xffffffffffffff1d, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="1c07953b27c4374429eeb6bf0a755cdbcde1cbb51e5f98d3f1b8512c38c80d358e0e80ea36718a7599178dc10304344a24e5738467e6438a98f4c8a5dae5ea15487df971bae19bc378172ce368e1aac6d9e8fbc556e6d70138ff858d50f10acda0d992897ccacf0f4494f15c72d66eff2c8f7cb5b1c25b4aa8e076e855b53e4306e9a707bd5e240eab63d901f54640d72ba131e0b9a7d2e92d03ecf074721f07241877eecbc44f55894d552be52cf16443a8f29d7bd87ce1dc013742f87e8cee361564b06f5b9eb3", 0xc8, 0x6}], 0x10000, &(0x7f0000000380)='/dev/nvram\x00') ioctl$UI_SET_PHYS(r4, 0x4008556c, &(0x7f0000000100)='syz1\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 217.356409] FAT-fs (loop1): Filesystem has been set read-only 06:50:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x9) 06:50:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x1000}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x10000, 0x0) [ 217.475828] ceph: device name is missing path (no : separator in /dev/loop2) 06:50:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r5, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x14, 0x18, {0x0, @bearer=@l2={'eth'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88004000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r5, 0x4, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x7400c000) ioctl$FBIOGET_CON2FBMAP(r3, 0x460f, &(0x7f0000000000)={0x3903ba1, 0x1}) 06:50:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000080)={{0x33, @multicast1, 0x4e24, 0x3, 'wrr\x00', 0x1, 0x1, 0x42}, {@multicast1, 0x4e21, 0x11002, 0xff, 0x3, 0x2}}, 0x44) [ 217.562187] ceph: device name is missing path (no : separator in /dev/loop2) 06:50:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000000)={0x0, 0x9fa0, 0x81, 0x6a66}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x10080, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x80, 0x2, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x20008020) 06:50:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {}, 0x0, 0x4}) [ 217.657499] audit: type=1804 audit(1579157420.631:26224): pid=15289 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/266/file0/file0" dev="loop1" ino=97 res=1 06:50:20 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:20 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r0, &(0x7f0000000240)={0x38}, 0x38, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x2ba3b7a2, 0x1, &(0x7f0000000180)=[{&(0x7f0000000380)="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", 0x179}], 0x80, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f00000000c0)={0x2, 0x0, 0x8, 0x7, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:20 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0xc, 0x4}, 0x1, 0x0, 0x80000003, {}, 0x0, 0x7fc}) 06:50:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x1, {0x9, 0x426, "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", 0x6, 0x80, 0x88, 0x3b, 0x8, 0x1, 0x7, 0x1}}}, 0x128) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:20 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1165) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)) 06:50:20 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x81}, 0x2, 0x0, 0x0, {0x8, 0x5}}) [ 217.900598] FAT-fs (loop1): invalid media value (0x01) [ 217.913842] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:21 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000000)=0x2) 06:50:21 executing program 5: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2000) flock(r0, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)) [ 218.017153] FAT-fs (loop1): invalid media value (0x01) [ 218.044065] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$snddsp_control(&(0x7f0000ffd000/0x3000)=nil, 0x1000, 0x1, 0x3010, r3, 0x83000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 218.091330] audit: type=1804 audit(1579157421.061:26225): pid=15316 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/267/file0/file0" dev="sda1" ino=16999 res=1 06:50:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r5, 0xc058560f, &(0x7f0000000380)={0x200, 0xb, 0x4, 0x70000, 0x1, {}, {0xf9f02b13f7b01216, 0xe5d9914b8538a7fb, 0x1f, 0x32, 0x80, 0x4, "a2afa040"}, 0x3ff, 0x1, @planes=&(0x7f00000000c0)={0x8, 0x2, @mem_offset=0xfffffff7, 0xfffffffd}, 0x5, 0x0, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(r6, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x38, r7, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x2000c094}, 0x20000000) r8 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x8, 0xa0000001}, 0x0, 0x0, 0x0, {0x2}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000080)={0x6, 0x0, 0x4, 0x2, 0x20, {}, {0x2, 0x2, 0x9, 0x8, 0x4, 0x3f, "f9eb88f3"}, 0x6, 0x6, @offset=0x6, 0x100, 0x0, 0xffffffffffffffff}) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81a00a01}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x5c, 0x9, 0x6, 0x301, 0x0, 0x0, {0x5}, [@IPSET_ATTR_ADT={0x3c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x21}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x4}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24040000}, 0x40004) 06:50:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000280)={0x2, 0x28, 0x0, 0x5, 0x3, 0xfffffff8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000080)=""/237) r2 = getpid() arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0xffffffff) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r2, &(0x7f0000000240)={0x38}, 0x38, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) close(r6) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000ec0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000fc0)=0xe8) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) accept4(r8, &(0x7f0000001000)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000001080)=0x80, 0x80000) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000032e01849ffff00020000000c000080"], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f00000010c0)={'macvlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f00000011c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40804080}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x68, r4, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xffff, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7fff}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x43d10bbf, 0x4}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r11}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x80) r12 = getpgid(r2) ptrace$peek(0x4, r12, &(0x7f0000000000)) 06:50:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) [ 218.296274] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 218.323792] FAT-fs (loop1): Filesystem has been set read-only 06:50:21 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x804000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffff9}, &(0x7f00000000c0)=0x8) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400204) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 218.411393] nla_parse: 26 callbacks suppressed [ 218.411400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:21 executing program 3: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2a81, 0x3, &(0x7f0000000080)=[{}, {}, {}], 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000200)={0x1000, {{0x2, 0x4e21, @multicast1}}, 0x1, 0x5, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @empty}}]}, 0x310) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000140)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, r2, 0xcaa9d000) [ 218.454873] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 218.494691] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x8000, &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:21 executing program 4: getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r3}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000200)={0x80, 0x8, 0x4, 0x2000, 0x39ab, {r7, r8/1000+30000}, {0x5, 0xc, 0x2, 0x0, 0x92, 0x7f, "1e12a1c3"}, 0x11, 0x1, @planes=&(0x7f00000001c0)={0x5, 0xffff, @mem_offset=0x40, 0x1}, 0x80000001, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r9, 0x4008642a, &(0x7f0000000680)={r10}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x6, [0x7, 0x3, 0xf6, 0x4, 0xa34, 0x1]}, &(0x7f0000000100)=0x14) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r11, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 218.533065] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 218.552273] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r2, 0xc2604110, &(0x7f0000000380)={0x80, [[0x2971, 0xa412, 0x7, 0x0, 0x1, 0x80000000, 0x1, 0x2], [0xfffffffa, 0x2, 0x2, 0x9, 0x2, 0x7, 0x1, 0x80000000], [0xb7a, 0xfffffffa, 0x0, 0x3, 0x81, 0x1f, 0xa353, 0xfffffffe]], [], [{0x9d, 0x1f, 0x0, 0x1, 0x1}, {0x4, 0x20, 0x1, 0x1}, {0x7, 0x3, 0x1, 0x0, 0x1}, {0x4, 0x800, 0x0, 0x0, 0x0, 0x1}, {0x7f, 0x400, 0x0, 0x1, 0x0, 0x1}, {0x7, 0xa15, 0x0, 0x0, 0x0, 0x1}, {0xdb95, 0xfffffff7, 0x0, 0x0, 0x1, 0x1}, {0x7f, 0x6, 0x0, 0x0, 0x1, 0x1}, {0xa9fc, 0xfffffffe, 0x0, 0x1, 0x0, 0x1}, {0x7fff, 0x3}, {0x4, 0x2, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x87, 0x0, 0x0, 0x1, 0x1}], [], 0x7}) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ax25_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, 0x1, [@null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x300, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x6) r4 = fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bind$rxrpc(r7, &(0x7f00000000c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x200, @loopback, 0x8001}}, 0x24) capget(&(0x7f0000000000)={0x20071026, r4}, &(0x7f0000000080)={0x4, 0x7fff, 0x6, 0x0, 0x1f, 0x2}) 06:50:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCQ_RING_SIZE(r3, 0x9205) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 06:50:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x4, 0xfc}, 'port0\x00', 0x1, 0x800, 0x3, 0x7, 0x6, 0xefe, 0x100, 0x0, 0x5, 0x6e}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xcd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) [ 218.728569] Unknown ioctl -1062710446 06:50:21 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x0, 0xfb}, 0x0, 0xfffffffc}) 06:50:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000280)={0x4, 0xb, 0x4, 0x100000, 0x0, {r3, r4/1000+10000}, {0x3, 0x0, 0x7f, 0xe5, 0x0, 0x40, "ea3e938b"}, 0x4, 0x1, @offset=0x60, 0x9, 0x0, 0xffffffffffffffff}) read$usbmon(r5, &(0x7f0000000300)=""/45, 0x2d) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r6, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffeff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xef}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040050}, 0x0) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$VIDIOC_G_OUTPUT(r5, 0x8004562e, &(0x7f0000000340)) 06:50:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c802000058010000580100000000000000000000580100003002000030020000300200003002000030020000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006bf7000000000000000000000000000000000000002266afb6108c16200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000030000000000000000000000000000000000000000000004feffffff00"/810], 0x328) [ 218.875307] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 218.911398] FAT-fs (loop1): Filesystem has been set read-only 06:50:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x0, 0x0, 0x158, 0x158, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xffffffffffffff47) recvmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000600)=""/215, 0xd7}], 0x5, &(0x7f0000000780)=""/239, 0xef}, 0x40012000) 06:50:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x8001, 0x200, 0x0, 'queue1\x00', 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 218.931395] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:22 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x11}, 0x1, 0x0, 0x0, {0x0, 0xfd}}) [ 218.995744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockname$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r4, @in={{0x2, 0x4e23, @loopback}}, 0x6, 0x9}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$selinux_access(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7573625f6465766963655f743a7330202f7573722f7362696e2f6e74706420303030303030303030303030303030303030303800ab716e5073bf01246d9cf62e042607edad6761fede38100b104829769920ed731f4f28c62743690478672d15ebf61eb168184462f3b9fd7582c18992b917a350e5390e822432c1b928b4f212eb72f79a6456d40f651ccab5931c6f227057ec8f1ff810370534c34e81c0cfc98254e867b6"], 0x46) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0x62}, 0x1, 0x0, 0x0, {}, 0x56}) 06:50:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0xb6, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {}, 0x0, 0x4000}) 06:50:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) 06:50:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) statx(r1, 0xfffffffffffffffd, 0x4000, 0x800, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0)=0x7, 0x4) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000000200)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) 06:50:22 executing program 3: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000), 0x4) r0 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200008}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 219.217893] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 219.252574] FAT-fs (loop1): Filesystem has been set read-only 06:50:22 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x400, 0x89ab, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'veth0_to_team\x00'}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_GET_SYSNAME(r6, 0x8040552c, &(0x7f0000000080)) 06:50:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x306, &(0x7f0000000500)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}, {&(0x7f00000002c0)="586c70b7efb9c9ff7eb77970c5555a332439ad10f33d7abd14b8668f7e0ecf4cf59ebfcd9c52ec2316383e8040be4571eb19328f3f8c6f63a01462502c174e9507ea0889149f294d36c2329900b034cd660ead638f3a019dc06b73830da91b48fe7ad2b966acb41fad4d0a", 0x6b, 0x6}, {&(0x7f0000000380)="0779feec4a293f5dad83d8dd4027eeeac5ee4ee2bb0720098ad637397e5fa816bc4a15da79df406f651e82c77ebd572206148427f9fe3d35eb7e82e98ebd60ff2f6385b81801a0c28641707b5b27763756f13f344158ec9718ef027593dd0015f6ec87e7e5808599761d8ddd024ce75646d6daa90922edc021987b2d6c86cf9da91c8aa46d26834239cd34d574687535a550e91eae5591c8cdd06c988c30e30d0ccf800e1dc0e20a567ee87d109f1d5db477a25b3994d4fbb2a3", 0xba, 0x200}, {&(0x7f0000000440)="773d741e711b192ad059559a29693d01a582e51305610aaa8c26e42db64de062cd4993413df522314ba2a6f868f22cac89f401e2dbe29b6af0c10f0dd2c855ea7f47f28436c0aecabb9828d87adf9977edef45c44ebcfbe0626abd7f42b4faefec71176223fa44ac7e48f728f01c08190acf95b1dfb4470d873a8c83d74ab95ceebc73a0df512c628d412385421c529e4393a17da4a22604457638665d2eb15871713986f72c528d4d88afaccb", 0xad, 0xfff}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x4e24, @local}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x88, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)='ipvlan1\x00', 0x437b, 0x34d, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000080)={{0x7f, 0x2a}, 'port0\x00', 0x36, 0x800, 0xfff, 0x1f, 0x1a68109e, 0x3, 0x6, 0x0, 0xd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 219.497019] FAT-fs (loop1): invalid media value (0x33) 06:50:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VIDIOC_G_ENC_INDEX(0xffffffffffffffff, 0x8818564c, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 219.520208] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = dup3(r1, r3, 0xe6cc2ae5c31af655) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000380)={'lo\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = semget$private(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_SET_TSC_KHZ(r10, 0xaea2, 0xc7) semop(r7, &(0x7f0000000540)=[{0x0, 0xffffffff}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$LOOP_SET_CAPACITY(r13, 0x4c07) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semctl$SEM_STAT_ANY(r7, 0x0, 0x14, &(0x7f0000000200)=""/205) r14 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r14, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x101}, 0x60, 0x3, 'id1\x00', 'timer0\x00', 0x0, 0x10, 0x4, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/134, 0x86) ioctl$SOUND_MIXER_READ_RECMASK(r4, 0x80044dfd, &(0x7f0000000500)) semctl$SETVAL(0xffffffffffffffff, 0x4, 0x10, &(0x7f00000003c0)=0x9) [ 219.618405] FAT-fs (loop1): invalid media value (0x33) [ 219.630981] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x20000, 0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=ANY=[@ANYBLOB="9c0000000a060108000000000000000003000004680007801800168014000240ff0200000000000000000000000000010a0011000000000000000000050007008a00000008001c40ffffffff0800064000000006060004404e24000008000840000000220500070042000000060004404e22000008000940000000160100070000000500010007000000050001000700"/156], 0x1}, 0x1, 0x0, 0x0, 0x10880}, 0xe4dfc298bee8b38a) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000440)) signalfd4(r2, &(0x7f0000000080)={0x1}, 0x8, 0x80000) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0xfffffedd, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x18048834}, 0x4080) [ 219.674928] audit: type=1804 audit(1579157422.651:26226): pid=15491 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/272/file0/file0" dev="sda1" ino=17000 res=1 06:50:22 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x77df, 0x81581) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_STD(r4, 0x80085617, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) 06:50:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 219.877220] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 219.895098] FAT-fs (loop1): Filesystem has been set read-only 06:50:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x6}, 0x0, 0x40}) [ 219.919368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff000000"], 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() sched_setattr(r5, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r5, &(0x7f0000000240)={0x38}, 0x38, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x2, 0x0, 0x0, r4, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, r5}) msgctl$IPC_RMID(r3, 0x0) r6 = dup2(r2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_DBG_G_CHIP_INFO(r9, 0xc0c85666, &(0x7f0000000100)={{0x0, @name="eed861248e6a17381a5a2b910bcf3110c235b15968383be9df72e7b85cd433e3"}, "031e295949b07804a10c1416f106302f836eec4b31e954fe0dfbefe04f6c1abf"}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_NMI(r6, 0xae9a) 06:50:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000)=0x7, 0x4) 06:50:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000000)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r1}}, 0x128) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000005}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="90fdff10b907f23f0000000000000000d9000000000000000000000000000002200006400000000000000008cdfd0640000000690700000000000040000045af27970000"], 0x44}, 0x1, 0x0, 0x0, 0x40891}, 0x2005) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000100), r1, r4}}, 0x18) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$cgroup_type(r6, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback}}, 0x4, 0x6, 0x5aec, 0x80000001, 0x0, 0x7bab, 0x7}, &(0x7f0000000140)=0x9c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1000}, &(0x7f0000000240)=0x8) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xfffffffffffffd1b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000000)=0x80000000) 06:50:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000058}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x622, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x30}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x30}}]}, 0x38}, 0x1, 0x0, 0x0, 0x100}, 0x40) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 220.180599] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 220.203347] FAT-fs (loop1): Filesystem has been set read-only 06:50:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_JPEGCOMP(r6, 0x808c563d, &(0x7f0000000380)) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_init_net_socket$ax25(0x3, 0x5, 0x15c) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000200)={0x1, 0x3, 0x1000, 0xe6, &(0x7f0000000000)="e5f12f537da58a1c963a6e4515b69f3de64b1aecb593c050d781493423aa99e2a86a3fe7100f7d7214645f31fbea440f40ba4b76a6e4343a51e79100c6220c100fa08f32d2b0d6b295a476a12244209e83b75ce366d335130a228f465e3bae77b2a40db9b43f8b8f225e86cdba1ad45ca964a42bb7fba13fdd6001bbbaf4f3512e11ec7b820428a9248d7952e2c59a1b280e15e0e82780c415d0a3c2fa27a84999b598f985e0715a1e85957e0559d47159d2e95ff03bcfad829d7a667d25fc196175db9e32d664e0e0914877d43f0f4c7d4a8741f5c6cb4f2cd1a3c18050c254c4c1479c26ad", 0xdc, 0x0, &(0x7f0000000100)="7050eebb161c07b54d3b84db3ba617471f1a9eb387940942d957e95a2a4b89af1db922a68eea0b6403193ad2f8798a5c716b3d38bd0808e3e608e18d44b0957fc64026d0147661d9df266b268920f09b6cb58b79ce5e06374ed962c2c247530ac102d0a2c57f02b55802bae775dafd5eaec07513ba1e92f9b20bc2c85819bd14e2d4bf74a1896a0ac2f2b38c5a867eafb40a2394d7b851ad19727a6c4384417ee5be41b230b722ac421ea603aaa3b95443822cc7deb8dfddd75d5a632340019c4f294fa59ec35c2d1217975792c486e6410847dea783df55eab4f487"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200000000000000000000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000694500000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000dcff74696d650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000680043540000000000000000000000000000000000000000000000000000000200000000ffffffff000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000"], 0xfffffffffffffeec) [ 220.244763] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 220.277990] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:23 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc20f22952406a0ca, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x90e, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$VIDIOC_G_OUTPUT(r1, 0x8004562e, &(0x7f0000000000)) 06:50:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 220.473931] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 220.492917] FAT-fs (loop1): Filesystem has been set read-only 06:50:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000003245aa005608ea5500020000000c000080000000"], 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0xffffffc1, 0x3, 'client1\x00', 0x1, "64a3febb0b694de6", "dd2c19592a175e1aaf9ebe723800c0c6f657784597442136132f6025775dd680", 0x576, 0x3fe00}) 06:50:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x90c82, 0xae) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x328) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x14, 0x18, {0x0, @bearer=@l2={'eth'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6003011}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000) 06:50:23 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0xfedaf74a5277ec62, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x4, 0x0, 0x0, 0x9935, 'syz1\x00', 0x3}, 0x4, 0x3, 0x6, 0xffffffffffffffff, 0x2, 0x9d, 'syz0\x00', &(0x7f00000000c0)=['/dev/snd/seq\x00', '/\x00'], 0xf, [], [0x8, 0x3, 0xf8a9, 0x8000]}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xd) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0xefd, 0x0, {0x0, 0x2}}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4600) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000140)) 06:50:23 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x7, {}, 0x4}) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x328) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='xfrm0\x00'}) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x2, 0x3, 0x280, 0x0, 0x0, 0x158, 0x158, 0x0, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x1e8, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2e0) 06:50:23 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair(0x27, 0x5, 0xfb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001380)={r3, r4, 0x4, 0x1000, &(0x7f0000000380)="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", 0x5, 0x40, 0x5, 0x2, 0x1, 0x1, 0x3, 'syz0\x00'}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$cgroup_type(r6, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x328) [ 221.035906] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:24 executing program 2: prctl$PR_SET_FP_MODE(0x2d, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 221.078700] FAT-fs (loop1): Filesystem has been set read-only 06:50:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f0000000080)={0x10, 0x8, &(0x7f0000000000)="043a0e7d57b0974fa0017e1ce9035cf5b3cc8e4988c19564", {0x3, 0xfffffff8, 0x0, 0x1, 0xbef, 0x6, 0xa, 0x2}}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000140)={0x89, @local, 0x4e20, 0x0, 'ovf\x00', 0x15, 0x6, 0x3d}, 0x2c) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200), 0x20c, 0xc}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) getsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 06:50:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x0, 0xab1}) 06:50:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCSBRKP(r3, 0x5425, 0xffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000240)='syz0\x00') fchdir(r0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r11 = accept4(r10, 0x0, 0x0, 0x0) close(r11) sendmsg$IPSET_CMD_RENAME(r11, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000000506010800000000000000000600000805000100070000000900020073797a320000000005000100070000000900020073797a31000000000900030073797a30000000005a02c92c18abdf5a166f45a729fd8dd785f23906907990879d7fc63a46f2ab342fb775c76f2b0b7d7fdb39d1b975f56207bd232bc6a34c590a5d91c5f6fe224f23033225ac447fa1f997fb241949c3f23208b491e715dc291271fc7f8355c9a429ab1bf8b51648aca7d3cec2224879124d4873e99dab8278d51c89cbd92b38dafd94051f2b706353e0d9b82860d85da437473505d421dd2d9d9ce1a82cf83ab309a0bb2fd299b1be68acbe72612f"], 0x48}, 0x1, 0x0, 0x0, 0x40001}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r14, 0x110, 0x5, &(0x7f00000002c0)=[0x4, 0x4], 0x2) write$cgroup_type(r7, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 221.357260] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 221.390501] FAT-fs (loop1): Filesystem has been set read-only 06:50:24 executing program 4: clone(0x90802080, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000060000000c0000"], 0x20}}, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r7 = syz_open_dev$ttys(0xc, 0x2, 0x0) r8 = dup2(r5, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = inotify_add_watch(r8, &(0x7f0000000000)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r9) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r10, 0x4000000000000, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) 06:50:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) 06:50:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r1, 0xfffffffffffffff8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) chmod(&(0x7f0000000040)='./file0\x00', 0x80) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) 06:50:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x2f8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x143400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xfffffffb, @empty, 0x43a5}, @in6={0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfffffff8}]}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000540)={0x8, 0x5, 0x0, {0x86c, 0xffffffff}, 0x1f, 0x7fffffff}) 06:50:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$dsp(r3, &(0x7f0000000080)=""/69, 0x45) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x5, 0x43, &(0x7f0000000200)="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"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 221.638933] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 221.654179] FAT-fs (loop1): Filesystem has been set read-only 06:50:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYRESHEX=r2, @ANYRES16=0x0, @ANYBLOB="e1198b5ed09fc004aad079210985686d0d3fbddfa97f50f792bce50cab0f734ccc520712b6efe3cd79349a3410aafb4e13615a9c92ab80e48f8fb3dc0b5e23a6d6af4d4ff2424ad03db21e9435005ecb16980e04a853a9ee1cee1df16434e70de2c372a6eb3af470ffb7ad109ebc086d9513137c851f552cfb2d5b97c1ed75a861888fe40ff4dfcbd2212574242c9bcf393b746906360cea816c4ce7d0ad2f5c2083fe302a4787208bd20f0f1a690c658ec332c5061b54eee1eac70b52ba6fb140b8e96db9d730a7f9354cc725eaf03a24", @ANYRESDEC=r3, @ANYRESHEX=r3, @ANYRESHEX=r4], 0x7) 06:50:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@host}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$fb(r6, &(0x7f0000000040)="2dd8c9b88e8374f54b7fc826f545e816d667cc26a60ab2a3f4e392ea97aa4071ea35caddc1a8da23463abab932a3f39db3", 0x31) 06:50:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000040)={0xc, {0x99, "47e34d0d1c9be61878584050716098a5b5b6b7f6039c7f16bcb309bf71756c02f5e1569e8ee7ba5ee61a848403226df8ec99b0e6c9b4f4cab97dce1281ed5faf9518b295b2fd075aad2da3b96cff066edeb91600138ce1d6e4b723c88adbc8dc62dad410593c75c01994cecc5c687c8e050997f2812835a909754aa39d05a2abd32e7e006e0d249d598a84760d7d19d4628ff3a0bd33a0a838"}}, 0x9f) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000100)="80726684d2735a6f309a8a40e88a61043e969945a0a78defec86125208c6c05390d81271fcf7c1d815d6c2809aa1d275291d5f6756c9354eb79e801633f385f908dccd2d90504bbdffab5da2c6dbb437620209ca6663f622719e55a51f966dabf116f48baa5fdb8aee7d7873f44febb553ac364ff1a054556729d2fd8126fdd9684c6df170a3b67d9b978207149a8f7f819d07c5b7b7e3e49f9be5f73f18e1faf69c400ca4c876279a476ccfa686b6ef7a6e2ce7c4925bb68a6a47448612d6d0492ea1", 0xc3}, {&(0x7f0000000200)="4e53899bf31328e799966b9cd7a7ab43d90c39ced9f4db4e7c273c21b87410832eed9dfb220d8696e58261b1e5e2b5c69e57f0ca9b91e4e32ff88331828c356f00ccc89181fb6e334e0cc0", 0x4b}, {&(0x7f00000005c0)="ec2302c05aca11132109c4b708ac2e93161a42dbd788e9fb99ab57761d7572f53a7321f15dfa4ca277562ed059e56ab0863af458292485050ab912a9ded7f703fbfd8fe070fbd7b0266ab0359ee8226d4683f284f64842e2f01c3100e6feb053c45b6d7badcbd207367144b976214973dda93272608678639e42bd2f58ea133a6282287280b46fa5a9c7f0ec60a6a3", 0x8f}, {&(0x7f0000000680)="0564cc6345595c2af871f867880aef469c168218f7691f92d6aca1de5f76293404a2560f3f81d4709c7ef967ca31b90f99cd5504d0ca115a7beffa4c60f5b43ffe8d37e03afc8b15aa4761c22fb741445af7ac9b2f69546d6f1a470d5307bdc141c9d0d9b77d0f39453f932c774f2c0883524368752f5b7828206f65216919019ed7bf8dda6f9c0e17e61252d4e0cb613caecf06f84d2053009176abd68b63119d4b6a7cb40f09eb32c71d3ff917664270c686be3f51cb337c931b445bca76566dc07b", 0xc3}, {&(0x7f0000000780)="3b876feecb372dc215d372df0a099a4aa9b16fc2d8f86fad4b863383526f4b6ca809e76ed6d588a03d13f7ea11e09cab56243bc60b2517a48aad3f281ede5736805dff53ef6a7009684ee67702220865efcad6e988ecf33369cad08b94fb8cebb80a472958d72d51167d896ccc290dc1a7d14a05ca66593bd5708c3464d80ce465a0d9fd8c011217ac98239d281cd87a156c10a1e4a2cfd37fb86bf53e186bd6f00a5dea8873f417991978cc34171e3d8fe60a8f6d34d5b79a7b5c0dee377b9d", 0xc0}, {&(0x7f0000000280)="94bc470cccacf20dd8a69882b6be18", 0xf}, {&(0x7f0000000840)="cac7e463f94fdaaa", 0x8}], 0x7, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2e8) [ 221.838250] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 221.852097] FAT-fs (loop1): Filesystem has been set read-only 06:50:24 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="8f3c0f41d15ae12d7d7bb9d51258175abb29ef4fa0cb11b9edb3e8d132e8b62fb456b069ed6b9701", 0x28, 0x8}, {&(0x7f00000003c0)="4f51d5875f5a005bfc4be78ec772146688dad639a727d0c1ef9c45f723448e617f743f5fadde5bed8350cfe50a7e57dbeee4c25245374704397a965befe5ee71f2e4f6785142f722470cb2f83fdb9abe62bbbfe9230ef567e8605bceaebb60f3964aaf8ad86ea5f85a73bde14058761c59902cc4d815f1017b9d996b128462d6688aa167ef15", 0x86, 0x1}], 0x20010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000001c0)) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x101000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0x6, 0x8, 0xfa1a, 0x800000000000000}) accept$netrom(r0, &(0x7f00000002c0)={{0x3, @netrom}, [@bcast, @rose, @bcast, @bcast, @default, @bcast, @bcast, @default]}, &(0x7f0000000140)=0x48) 06:50:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000010000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff000000008b5201688d15060e98f338e3b6f9a0cb2f87670f385708baad841a3f3c0087d447ed7816c78a8d0f5dc9ff3f789afacb44dd58af4a68f30434f500288c374beea9206d77907d9e12c2c3d7d9405441860fda326c200e96e5a66469cd1a9d032813a21a8eb023f58e7da130929d3b11d8b68c5bd2dcc04404f98121cabce83940b88fd7467d576602c35dfdc4bd4ba24b0bfa49f0e9f2448cac036500a2efde018df8a1bbbdfde20ce9d47eb5ac568d3aa32f066adbb2fcf0006d7634a50dde08096dacbe1a1cceed0d35818b68c7"], 0x328) 06:50:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000023ffe5a2adad59be46f763ba8cc3dc660433da1ea5fd9f7dfe921c80738a5195b662a7d970cb4ddbb2e0aef0883654b1e210a"], 0x328) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x7ff, 0x17, "6e68bf67589ca163ce55d617092702224825d6"}) [ 222.093758] audit: type=1804 audit(1579157425.071:26227): pid=15719 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/281/file0/file0" dev="sda1" ino=17034 res=1 06:50:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x80000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200000000000058010000580100005801000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd00000068004354000000000000000000000000000000000000000000000000000000020800000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000005bb2b7f18a91bd1a000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004"], 0xfffffecc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000320019010000003e00000000020000000c000080"], 0x20}}, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0xa00000, 0x80, 0x40, r1, 0x0, &(0x7f0000000040)={0xa00966, 0x8, [], @p_u32=&(0x7f0000000000)=0x8000}}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x9, 0x20, 0x67, 0x0, 0x7, 0x7, 0x6, 0x9, 0x2f, 0x9, 0x7, 0x3, 0x0, 0x6, 0x101, 0x7, 0x3f, 0x93, 0x4, [], 0xb4, 0x7}) 06:50:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x40) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x2, 0x0, 0x0, 0x0, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6}) msgctl$IPC_RMID(r3, 0x0) r4 = dup(r2) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000380)=""/243, &(0x7f00000000c0)=0xf3) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:25 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8100, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000340)) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000080)={0x1, 0x1}, 0x2) eventfd2(0x195f, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x70bd28, 0x0, {0x2}, [@nested={0x4}]}, 0x18}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) open_by_handle_at(r3, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYRESOCT=0x0, @ANYRES16=r4]], 0x80000) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000300)) 06:50:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}}, 0x4000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1f, 0x2000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r7, r8, 0x0, 0x2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYRES16, @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRESOCT, @ANYRES64=r1, @ANYRES64=r4], 0x6) [ 222.469796] FAT-fs (loop1): bogus number of reserved sectors [ 222.477117] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:25 executing program 1: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) 06:50:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000001680)=0x0) ioctl(r0, 0x7f, &(0x7f0000001800)="8b625668edb696a4c2dba1aef39e18f94ceb67c2bef8b1f6e1bfcb357f01dae08131f62e2d44339e8880b0fdbdef8c03e1dec92afc3be6e2c0c9573916d5e42ebb9b286617cd36dbd51d5b63407a8d4cf65fafafe01a509561f5c58cd64500bd55dab61cc722a9de999c67fa7e34780d23e6c725e82e7971572948dea8c6c052") syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x78b, 0x5, &(0x7f0000001600)=[{&(0x7f0000000080)="ff68175293232c4ca598ab17c16552cbca5d4cf013919668f95bdcb083c3b3f3741be3754e5006718ad90f2d11619ad0a14e97b663650b9b986ad2cce94aa4e8df9ab261ed697a6e66106cf7fefdda6b7d3cb23dbe6a3c06e3dce2bdfbd94cba3773ec375f9439c74a27d37a5d01714d6bffced36852e3cda52a96722165bd38072ce554f0fdb45a7c9f2c0ec48e6cef0f8c1592f17c4a699ea6602fc649d9069092f2d48dcdcf28a10b214fad8f40f87b4b97", 0xb3}, {&(0x7f0000000600)="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0x1000, 0x6a82}, {&(0x7f0000000140)="fd924fa16df10d73d661d5d1c7378046ede1273f4fdb47cf954012fb89257092f1479572644e", 0x26, 0x9}, {&(0x7f0000000180)="fc464881a76b200ab5ba88fe623c7291cea1ae8b4d877585ccf52ca01953fff27b8affcce6283a8255d2703b0e7728b00a9ff26d68830336e38d0eba1c1fac8a6ea1acbf5533e2da947adebf7f379d8445895714d9a5240cb1f20603d615a4666cec35e48aa7d6153a8a0b921b2dab37717060204a7fb2df90165084f7741d22a572241b36168858680a39169c7709b1a51769e89d6d3acac3c76a418ed03af0725851cc2fcdf5f29a8bfc06f121a9abdeba77efe4413ceaaf501618bff23bf0effce5eeb5ad6b80d5b6b193dd8216b80ad7952e262d9fdd8fd11ccd5ece2ce7f52917926a8e16445b2c", 0xea, 0x8000}, {&(0x7f0000000280)="a7e04ba405f6f4fca0fb9d857d2fda14c285404af12e4e16322e7c74752438b8713330d36a6269178408641dad9fd823d3680838e4b6b1", 0x37, 0x4}], 0x1000, &(0x7f00000016c0)={[{@part={'part', 0x3d, 0xff}}, {@dir_umask={'dir_umask', 0x3d, 0x100000000}}, {@part={'part', 0x3d, 0x62}}, {@quiet='quiet'}, {@dir_umask={'dir_umask', 0x3d, 0x1}}], [{@subj_user={'subj_user', 0x3d, 'wlan0em0\x00'}}, {@seclabel='seclabel'}, {@pcr={'pcr', 0x3d, 0x1d}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x63, 0x0, 0x36, 0x32, 0x14, 0x61, 0x37], 0x2d, [0x33, 0x35, 0x30], 0x2d, [0x69, 0x30, 0x33, 0x38], 0x2d, [0x38, 0x65, 0x61, 0x62], 0x2d, [0x30, 0x63, 0x62, 0x65, 0x32, 0x38, 0x37f299f92bc7c5ed, 0x65]}}}, {@permit_directio='permit_directio'}, {@smackfstransmute={'smackfstransmute', 0x3d, '.trusted'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@euid_lt={'euid<', r4}}, {@permit_directio='permit_directio'}]}) epoll_create1(0x80000) 06:50:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x92280) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x73) bind$ax25(r1, &(0x7f0000000080)={{0x3, @null, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) 06:50:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) 06:50:25 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x408) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r7, @in={{0x2, 0x4e22, @loopback}}}, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001fc) ioctl$BLKSECTGET(r10, 0x1267, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0xffffffff}) 06:50:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x2c8, 0x158, 0x158, 0x0, 0x0, 0x158, 0x230, 0x230, 0x230, 0x230, 0x230, 0x3, 0x0, {[{{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@unspec=@limit={{0x48, 'limit\x00'}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x3}}, @common=@unspec=@time={{0x38, 'time\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x328) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fcntl$setlease(r1, 0x400, 0x6de3c6647fb39cfc) 06:50:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000200000000000000000000000000000000000000000000000000000200000003000000c80200005801000058010000000000000000000058010000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00058010000000000594bb6756140e7300000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000003000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000"], 0x328) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000080)={0x7f, 0x8, 0x4, 0x400000, 0x0, {}, {0xb, 0x1, 0x81, 0x3, 0x4, 0xec, "8b84524f"}, 0xb603, 0x3, @fd, 0x2, 0x0, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000000)={0x8, 0x7ff, 0x401, 0x2, 0x99}) 06:50:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x32) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000000)) [ 223.466728] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 223.490917] FAT-fs (loop1): Filesystem has been set read-only 06:50:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$selinux_load(r3, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "7f033331bff4dc97f091498076370c6c981bbad75ea862aa08a66474baf429ec4434a24880c6551c7fc1df2911ecc39bdee780f015ef421f88efc113588b6fb1a270af7f5b183fc5259a4f20b336354d2779cbc382c750e27d8cd633c8cd53f2f371572388fed432bff6a296b51dacbdb63c118f00bc369d20403cee8abcb482731afe35108e978fdfdc04da6a1ec565b0b2177a82f276"}, 0xa7) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:26 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x2}) 06:50:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x70bd2a, 0x0, {0x2}, [@nested={0x4, 0x4}]}, 0x3c4}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f00000000c0)={0x40000, 0xea3, 0x80, r4, 0x0, &(0x7f0000000080)={0x9a0901, 0x7fffffff, [], @p_u32=&(0x7f0000000040)=0x27c4}}) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000140)='syz1\x00') setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000100)=0x1f, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 223.699289] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 223.718209] FAT-fs (loop1): Filesystem has been set read-only 06:50:26 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000680)='nsfs\x00', 0x80c, &(0x7f00000005c0)='vm\xe4\x9e\xa3\xf2\xf9\xf8Y\xd9M7\xc5\xd4W\xb3^\x99$\xd7\xa7,N\xcfV\x85\x1a.\xe574\xf9D\x06\xb8\x9c\xe4\xa9F\xf4l\x06I\x11\xc3h4o!\xefO1[7\x1e\xfa\xf4T\x9e\xd4\xc0\x03\xad\xb8i\xd6\x1a\xed\xde\"kz\xc4\xda\xd7:\xdc{DD\x99\x00d\xad\xd3a\xc3aTib\x84:\xe6^\xa7\xb8\x99\f\xa8.\x95\x06W\x97KR\xd6r\v\xbf\x89W7\xf66\x8a\xb1o\xd0c\xb3\xa9*<\xe4\xc6\n\x04Llc\\\xacy\xad\xf2\xfe\x01s\xfb\xa4\xb5|T\xd1\x14/9t\x84-~\x9e\xe0\xabp\x8a\x1e\x1aD') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r6, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2014010}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@ipv4_delroute={0x11c, 0x19, 0x800, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x90, 0xa8, 0xff, 0x0, 0xfd, 0x7, 0x100}, [@RTA_DST={0x8, 0x1, @empty}, @RTA_ENCAP={0xe8, 0x16, @generic="de2755cff2a0a803bfc86c9991b5a3bac0e9a7cfb1479530c50327c81a2b38f31ea759da42f5c39d0ef6f5c232fea9f578af4b30af18d0be27b44366c25c24b47a300924c77a951438350bc6aa1972a7b78020508d0e3730d9468afb8a6c1d71a38af5f329cfefcbf77ffc2664ffb1113333f5482bccb98fb9b25777ae971a84fd25acf17f1c42e75e1acb6ec92a6bf5ecf75c4a6b5c833d5722a4f4c1d976ae5f5d4314dc207a38fca832974c9952a09771c16847acbd1dc4849ea614f19e7264ce2f7b4ebaad2614b4fee5323692083f17cbbc945176b8af26791dd6db2ab84549b253"}, @RTA_UID={0x8, 0x19, r7}, @RTA_GATEWAY={0x8, 0x5, @empty}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000200)=""/89) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:26 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:26 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="03737890d24a0bcf936f14ce853921eec2c39931a39a704b7657600c326bd2d938e20b6455a22ae034deb5e0d22a6160dc81c2d09bc45ea6f2147f31a108b2a4f2eb1c21c5c9a69b34058607d481840252e1fdcac55507cf9bd7ea723a07ccff0ea34b100f9203813243619ba10e7bf5305da9c6107c5ec5e8ebab40cbf9bfa416dd4232a421f0c1e05a162b51") openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:27 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 223.968579] audit: type=1804 audit(1579157426.941:26228): pid=15861 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/286/file0/file0" dev="loop1" ino=110 res=1 06:50:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) close(r4) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x7}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0x1c}}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x40840}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:27 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) stat(&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="0200000001000200", @ANYBLOB="0f000100", @ANYBLOB, @ANYRES32=r2, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="1000020000000000"], 0xc, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x21, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}, {@mmap='mmap'}, {@version_L='version=9p2000.L'}, {@uname={'uname', 0x3d, 'threaded\x00'}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '@userem1\x00'}}]}}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 224.166293] nla_parse: 30 callbacks suppressed [ 224.166299] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 224.199250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:27 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 224.255729] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 224.291679] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:27 executing program 4: r0 = eventfd(0x8040010000) read(r0, &(0x7f0000000140)=""/196, 0xc4) [ 224.307765] FAT-fs (loop1): Filesystem has been set read-only [ 224.347101] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:27 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200000, 0x0) getpeername$unix(r3, &(0x7f00000002c0), &(0x7f00000001c0)=0x424) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_VL_READ(r7, 0x80047013, &(0x7f00000000c0)) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r9 = accept4(r8, 0x0, 0x0, 0x0) close(r9) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) socket(0xa, 0x1, 0x0) r11 = socket$inet6(0xa, 0x1, 0x2) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r13 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r14, 0x0) setresuid(r14, r12, r12) r15 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r17 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r18, 0x0) setresuid(r18, r16, r16) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='overlay\x00', 0x20004, &(0x7f0000000700)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c78696e6f3d6f6e2c696e6465783d6f66662c75707065726469723d2e2f66696c65302c78696e6f3d6f6e2c72656469726563745f6469723d2e2f66696c65302c75707065726469723d2e2f66696c65302c636f6e746578743d756e636f6e66696e65645f752c6673757569643d31513730633927362d653531372d6400a8392d000637002d38315764646532532c7063723d30303030303030303030303030303030303035302c657569643c", @ANYRESDEC=r10, @ANYBLOB=',dont_hash,uid=', @ANYRESDEC=r12, @ANYBLOB="6915de9e117c5d3c517af7585cd2ebffc28bffc2638992638ab7ea5242401e19e38e16b5d48ba7d8ace2deba01406c85740ed2172a85580e11b6677a001c5772e98898d1bf8c95dcc4df2d3144138ec6d7855a29a7915a1078082345176d59ba6adb599cb84ccad8a43af6db1733a981087680e13e76895e00672b6deb754844f96700d10a948c26e0d0c873e927e626ebdc89a467c698ab86ccce5d597ee99ec76174530dc39a24cbf3492a245d1621bb2b871294b0545a8aca1c", @ANYRESDEC=r18, @ANYBLOB=',\x00']) [ 224.727433] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 224.745048] FAT-fs (loop1): Filesystem has been set read-only 06:50:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x6000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0xfffffffd, 0x0, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0x80000001, 0x10001, 0x1, 'queue0\x00', 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000009aea0019010000000000000000ebffffff08000080acef8b99a6a929399294952219140a69b101521a459e427461f6c29eb5cd8eb7c3855d13975014b14640527eb1183d79f28006b9d1adaa6c3a1c5f5084809a11b28608ceff418894f689618b2d963e77fa35dcb586a523c1fd4b2013f69ab4049c1d8d26c55eab431ccd933d6fd6ad46b8da0f11d37370ff7e1904a65da5450bf981d2d0751b5a32355320c5f01ef4f57c4ba9000000"], 0x20}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000500)={0x2001, 0x4004, 0x3, 0x5, 0x1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x4080, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, r4, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x2}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r5}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0xd}}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x4e}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10000000}, 0x2024058) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/159, &(0x7f0000000000)=0x9f) 06:50:27 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)=0x5) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L+'}, 0xfffffffffffffd94, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0xfffffffd, 0x0, {}, 0x8, 0x400}) 06:50:27 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, 0x0, 0x0) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='posix_acl_accessproc#\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x2, 0x0, r2) [ 225.037347] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 225.048474] FAT-fs (loop1): Filesystem has been set read-only 06:50:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000140), 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x418000, 0x0) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xff, 0x800) signalfd(r4, &(0x7f0000000180)={0x4}, 0x8) r5 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x8) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r4, &(0x7f0000000240)={0x38}, 0x38, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/anycast6\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RSTAT(r3, &(0x7f0000000080)={0x62, 0x7d, 0x2, {0x0, 0x5b, 0x1ff, 0x6, {0x2, 0x3, 0x6}, 0x1000000, 0x0, 0x1f, 0x3, 0x8, 'vboxnet1', 0x6, ',ppp0+', 0xd, '/dev/snd/seq\x00', 0xd, '/dev/snd/seq\x00'}}, 0x62) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x0, 0x0, 0x0, {0x1}, 0x0, 0xfffffffd}) [ 225.246202] FAT-fs (loop1): bogus number of reserved sectors [ 225.253195] FAT-fs (loop1): Can't find a valid FAT filesystem [ 225.285071] audit: type=1804 audit(1579157428.261:26229): pid=15940 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/290/file0/file0" dev="sda1" ino=17044 res=1 06:50:28 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x100000}) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x800, 0x0) [ 225.401314] audit: type=1800 audit(1579157428.291:26230): pid=15935 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed" comm="syz-executor.1" name="file0" dev="sda1" ino=17044 res=0 [ 225.465784] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 225.473335] FAT-fs (loop1): Filesystem has been set read-only 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) getpeername$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x20) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000000)={0xc19, 0x6, 0x8}) 06:50:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x5, [@func={0xc, 0x0, 0x0, 0xc, 0x1}, @func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xc, 0x4}, {0x3, 0x2}, {0xd, 0x5}]}]}, {0x0, [0x0, 0x61, 0x30]}}, &(0x7f0000000380)=""/119, 0x4d, 0x77}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x208002) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x2, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_EPOCH_SET(r4, 0x4008700e, 0x100000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_STEREODEVS(r7, 0x80044dfb, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r7, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8801000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, r9, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x68, 0xc, [{0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f1e7e65}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2440}]}, {0x1c, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x115aed99}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb795}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50b9b357}]}, {0xc, 0xb, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f4a}]}, {0x24, 0xb, [@NLBL_CIPSOV4_A_MLSCATLOC={0x6, 0x9, 0x25ae0fc4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x92c1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf0c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a1472f9}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8c322df83b26423b}, 0x40) r10 = accept4(r8, 0x0, 0x0, 0x0) close(r10) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$SOUND_PCM_READ_CHANNELS(r14, 0x80045006, &(0x7f0000000380)) close(r11) r15 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r15, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000000040)={r16}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r16, 0x6, 0x5, 0x1, 0x8b24, 0x8000, 0xae9, 0x63b981b4, {0x0, @in6={{0xa, 0x4e20, 0x0, @local, 0x400}}, 0x7fff00, 0xfffffff7, 0x400, 0xeb, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000300)={r17, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x4}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [], @multicast2}, 0xf2}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e22, 0x891, @loopback, 0x7fffffff}]}, &(0x7f0000000340)=0x10) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x200200, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4c44, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getpeername$packet(r12, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="4000000010200106000800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000120008000100687372001400020008000200", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB], 0x40}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r5, &(0x7f0000000600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x88, r6, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x83, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'batadv0\x00'}, @NL80211_ATTR_IFNAME={0x14}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip_vti0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x1}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r13}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) sendmsg$nl_generic(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)={0xc8, 0x32, 0x119, 0x0, 0x0, {0x2}, [@generic="5d7da9c4b4d3c45852b1b25067750f2e7e69721584cdc4f0b522128e707d6fd9db1ab3e9b7096af88496e64bf4ac0a8fbb8eff5389fd3d7436d8388511af2e87994ae506d63d4ac5b5f01eaf9f8c2d3c890336d1e7bc6abbeccc0e0a1b7490cae27f53cf4791712767162b4ad1e5c8a26a38f4b26502fadb33a0216ed897e9a8d29a6025aa361ace8b7f1e17b29b7a7741bc44ca71f6c38a56ac7c3b04369e791fffbdfd6af4acbf935534478a279d92de13da2d"]}, 0xc8}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000003c0)=""/142, &(0x7f0000000240)=0x8e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r16) r17 = socket$alg(0x26, 0x5, 0x0) bind$alg(r17, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r18 = accept4(r17, 0x0, 0x0, 0x0) close(r18) getpeername$packet(r18, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000121108000100687372001400020008000200", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB], 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000002c0)={'veth1_virt_wifi\x00', 0x0}) memfd_create(&(0x7f0000000200)='nl80211\x00', 0x2) r21 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = dup(r22) getpeername$packet(r23, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) getpeername$packet(r26, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r21, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r24}, @IFLA_HSR_SLAVE1={0x8, 0x1, r27}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000000640)={&(0x7f0000000300)={0x30, r3, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x7, 0x3, r20}, @NL80211_ATTR_IFINDEX={0x0, 0x3, r27}]}, 0xffffffffffffff34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x11, 0xfffffffffffffcf9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 225.674293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 225.706264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 225.738129] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 225.746059] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 225.769506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 225.782651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8208 sclass=netlink_route_socket pig=15972 comm=syz-executor.2 [ 225.796520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:28 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)={0xe0000024}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 225.939872] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8208 sclass=netlink_route_socket pig=15972 comm=syz-executor.2 [ 225.957751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15983 comm=syz-executor.2 06:50:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x1670c5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:29 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400100, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2015000019130000000000020000000c0013c710a7b90000"], 0x20}}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x208002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x194, 0x30, 0x100, 0x70bd2b, 0x25dfdbfe, {0x1c}, [@nested={0x38, 0x22, 0x0, 0x1, [@typed={0xc, 0x29, 0x0, 0x0, @u64=0x7}, @typed={0x14, 0x57, 0x0, 0x0, @ipv6=@loopback}, @generic="3407735222643dbf", @typed={0xc, 0x4e, 0x0, 0x0, @u64=0x2}]}, @typed={0x4, 0x95}, @generic="76ea313fba8c0de26dd1bbf3d1cc6ff8b13cc0ba752c282183ff625212741feae0ecc39a71c1e4c1c997c549b9ec565570bc9f6cfbdb909d99afe2ba51a64eb9d61ef9290be775cfb30ff0546127b4178c1ed5999c66ca41f1dcb4d11aff547e5eb644b3d358", @nested={0x98, 0x4a, 0x0, 0x1, [@typed={0x4, 0x44}, @generic="b91ebac964ddd29f9d43019771ab651a9742da858d2d9723c02f3abc5aad0f00f794e2082ea9dd87ebea46a952095132000c3416f08999eb9dbf73c3f1c7cbd59592748119786c1ab788f94b1be724e1ae2ef0ba6fe21092e318fd197a2278cc04b41b33fdd3f82a8352320928cd3cce8264a0d166fabfafe66eebb9a257a6adf5e6bf7a8b2580363cbb0bdfbfdf5a9e"]}, @generic="2a20a1f730a6ae5429b5400a5e0f60baa171139ef5c1cd06da2e6625eab2b56f5accf44452d2983420e25d7fc09a6c9c897a1036dda93a8fe9848548", @typed={0x8, 0x56, 0x0, 0x0, @u32=0x7}]}, 0x194}, 0x1, 0x0, 0x0, 0x10}, 0x40800) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x0, 0x70bd25, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000000}, 0x10000846) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) [ 226.033446] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 226.064727] FAT-fs (loop1): Filesystem has been set read-only 06:50:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20280) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:29 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f00000000c0)={0x990000, 0x8, 0x40, r1, 0x0, &(0x7f0000000040)={0xa10907, 0xfffffff8, [], @value=0x1}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r4, &(0x7f0000000200)='threaded\x00', 0x3a28e) 06:50:29 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) bind$vsock_stream(r3, &(0x7f0000000240), 0x10) r4 = dup2(r1, r0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mISDNtimer\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000000)) r5 = socket(0x1, 0x1, 0x40) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r5, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r6, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x40}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'netdevsim0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x10) 06:50:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x401, 0x3, {}, 0x4}) 06:50:29 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r2, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x14, 0x18, {0x0, @bearer=@l2={'eth'}}}}}, 0x30}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000280)="8399f6308790ef84b4f3dfb4c86e4cb15860f0022bf6919aa982e1ed6e1b72cecc11518b312d10806abc914d18c3de7846da4d8cb52701aecb79dc0fd46f91e0889b95d7585a02c05808451dbdc326a6de630138787f2b55a156f16c7b0d1a2df7204837534b4ca1ca0c29d9d028f91cf9ec0dce19fd721bdc0be14367f099a707b1ca0f60b9736c3587eeeff33c0ba59227a20bb854595b0ca564e7f47a899723f5ef18ed0315f480a460e88c241aef0dec7229041f217557b8efa221a91251450a8e5a13a01dc2da5ae33cf7d26e3ea805ec0591a21f56256ba73bbd", 0xdd}, {&(0x7f0000000380)="ed67aa65d7191855b0911f5c3d9f7ff4e886718473b8f7b8956e4aa46b9ba5b54fa0179397df0aa8cd23f23d8955e328cf99035e523e08e869d9ad61aaab8d4e8ef8efacbb54ba135705524519f0053afa2f3163bfc171b3da92f2d878d1bed370dd6fdef02f3b704e8fb9b6ae9480e99cba156eede816a711f00006494e08c8b20f4fd4c5dadf2bb93767da75b549081b2ce79dc9a1bc9b1c37e5c0fd2d2e96c9b612795bc33086ef980f4efedac02b824b5f65d29ce6710021daf2b392181fe100bb0c745570a2ff14a5ab298557d577f075a45a901c92a1fb", 0xda}, {&(0x7f0000000480)="677090cf8ba91d25784021e60bb4117c6835589140c837959d5f5ea5962187a8e9ed7c0d8b2b1615ac944d4bb65f51c132b29f7eb960df8edabfde3cc46a770e0ddb5b526825ded9a1f6117ce5541b18acf47605768373d38c41a0f74cd0a58024fa7a664395351ca8a608cd78a5177e7267b1de587d8fb31928ca83cddb0a78168d652ce56fddb85929ef1d4a57025a46e0c229f3f4dbf71bd1afeae180b4cc8c72048393eb9cfedd6dcb9af1a5c87495006129a2117bcb577589ae9b25d6f5e78316196db718cad9222657ad84fd84dba674711643c7a05d71fb", 0xdb}, {&(0x7f0000000580)="e3bd90bb49c71723b7c0d55d3f7a453e98b6da38f783e239338ba0aa12f9f18021b843b24ff5c027c9f0a631e69ecad443bad4836a7ddc5ac21a98941d2dc74e1c0116103c0a5b5029f0080a94e6938514c4b38e80a3af97e36a6e07a1f3b09e54cb4ac9d5956dd14de2a3cf3f829cadf79c28fde848c49229fefb164eca6c8775c52bfd3a8194d09713f04e1cfadb89c877ee63a280534827d73cffcc7375b36386704c541989", 0xa7}, {&(0x7f0000000640)="cb6fd85ba32a19a9f70b76ec9e69e396af11bf5d67eec39e00fb2f6340868bba02c49ed2dc1f0a09afb4429d86f23eda07c5d7a447524f7302e48f5a184ecccf856bcd8f00e03fc7fa227e454bd077d93c8dfdb94a86fdcf42af1651e1f534f6dccdbf8bb98256783e795804dd8610a0d77d6f2f7a4b87e7bfa3ea06d3b7ff0e6bcc644960cbf6d6024cce7bdc5df16aac424e1d848bd171e86a4d218f55b6854a1e83b63d154df6c1", 0xa9}, {&(0x7f0000000700)="69c123c5d6790ab5c18639a7ddd370805fbb0c39db1007b5985bc7d9222041c60b122cdefe35703bf42d885e0cb8cc74f1e1b7a13e1dfc597e7d04defa838f7a49cb6634724ff3b21b6331b1646b702eab695dd36c894a82d2c775963810cb0e79684c2f68a9ab9dc61b382785535ddf117d43848cc18ea4b183066f927700a6e7b45918fba2bb", 0x87}], 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0xffffffffffffff6d, r2, 0x400, 0x70bd2c, 0x25dfd9fc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) [ 226.354082] audit: type=1804 audit(1579157429.331:26231): pid=16008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/294/file0/file0" dev="loop1" ino=116 res=1 06:50:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="e00000003200190100000000000000000200000019ee22961f4f4ecb0f8d6cdf44831feaf3ebc9ccb2355e0632c0e894467dee583802dc20cfcad6099a5d1561792a3dd00e9e79b6f83242ce84a9e9867a00000000000000029c0df0b950138ddf63696f3cb400af4a0d9954f7b9a823ac2e1ae498659b20b7d041828a795861a28d9c6fdd9efd0b33e9b71b3987dcd29805f864dd393c7494daa8f9a6883bd6f23ae0e59a380742be8a3ef9f0846f9957a4011cf2442a8e5fa15280ce598a4cda691ad46386edb50ea4f829fcf644bce7609ebe5d8685477eb71cc908a10cc1"], 0xe0}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:29 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/25, &(0x7f00000001c0)=0x19) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0xe800, 0x4dd, &(0x7f00000001c0), 0x201000, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r12, 0xc0045009, &(0x7f00000004c0)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x4001fe) epoll_wait(r5, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x2) r13 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r13, 0x40086424, &(0x7f0000000300)={r14, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup(r15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup2(r18, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r19, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xc2, "d130114bd4333f8a39c8bc6fd8009db6c1c843fa09629247b3d2137093b3ddb1f9d6e50ee5e08f9d8ec045458cfa3dd6c0e61ffb114c534ce297981e5fc61c2e4488dca91bf172de1be11ca18af4d905f8ccbc7a05e834c592ff0c01ad78dfda72ccec21dda49c0922448bf5902b480b35c42592a5def3127d05b664c23adef426e29e995263f4d182562f273ea8d50f6bdc65d3a1c7df74810d1e769db7855aa4b62e441410330293e84717124217e2ab2badf3bde272429d6a18bafbdc19971608"}, &(0x7f0000000440)=0xca) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) 06:50:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = dup2(r1, r2) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x240810}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x1c0, r5, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xaf3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x24}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x185}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe43}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x98, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xd88b, @dev={0xfe, 0x80, [], 0x2b}, 0x1000}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @mcast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x4}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x42044}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 226.705565] QAT: Invalid ioctl [ 226.731013] audit: type=1804 audit(1579157429.711:26232): pid=16038 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/295/file0" dev="sda1" ino=17045 res=1 06:50:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040884}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x6}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_STA_WME_MAX_SP={0x1b, 0x2, "59c2ccc0407fdcb6440102643ce5849b202d170586a44d"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x81}]}, 0x50}, 0x1, 0x0, 0x0, 0x4d840}, 0x4001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:29 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e21, @rand_addr=0x4}, 0x14, 0x0, 0x0, 0x0, 0xfffa, &(0x7f0000000000)='veth0\x00', 0x0, 0x800, 0x100}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) r5 = accept$inet(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) fsetxattr$trusted_overlay_upper(r5, &(0x7f0000000280)='trusted.overlay.upper\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xcb, 0x1) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r9 = socket(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r13) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000000040)={r15}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000580)={r15, @in6={{0xa, 0x4e20, 0x6, @loopback, 0x3}}, 0xffff17a2, 0x8, 0x1, 0xfffff311, 0x628409b6}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r12, 0x84, 0x71, &(0x7f0000000680)={r16, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r17, 0x0) setresuid(r17, r8, r8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@local, 0x4e21, 0x1, 0x4e23, 0x0, 0x192511e4108cb83a, 0x20, 0x80, 0x87, 0x0, r8}, {0x9, 0x80000002, 0x4, 0x1f, 0x9b, 0x0, 0x7ff, 0xfffffffffffffffc}, {0x63eedfe9, 0x0, 0x6, 0x5}, 0x371, 0x6e6bb1, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x401, 0x4d4, 0x2b}, 0x2, @in=@empty, 0x3506, 0x0, 0x0, 0xff, 0x800, 0x4, 0x1}}, 0xe8) [ 226.785095] QAT: Invalid ioctl 06:50:29 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = socket$kcm(0x10, 0x2, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x30, r6, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x400b}, {0x14, 0x18, {0x0, @bearer=@l2={'eth'}}}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r6, 0x2, 0x70bd29, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x14000040}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 227.031733] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 227.064955] FAT-fs (loop1): Filesystem has been set read-only 06:50:30 executing program 4: eventfd(0x8040010000) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup2(r10, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup2(r13, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r11, 0xc0405610, &(0x7f00000006c0)={0x3, 0x5, 0x200, 0xc4800, r14}) r16 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r16, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r17 = gettid() r18 = getuid() r19 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r19, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r20 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r20, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r21 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc0\x00', 0x36d480, 0x0) r22 = socket$nl_generic(0x10, 0x3, 0x10) r23 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000000880)={&(0x7f00000003c0)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000480)={0x168, 0x39, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x83, 0x0, 0x0, @uid=r3}, @nested={0x143, 0x58, 0x0, 0x1, [@typed={0x14, 0x22, 0x0, 0x0, @ipv6=@local}, @generic="7f4dc8d911a3de453407c0fd821edbad80d03a1791cfdffff1fda660c4d8d5c13b58943986050d0458d665b6db25de553ab54806a417b175bc0884fb05bda6045789bbcafd318fc0cfa6230db15da31ce51cf7a7fb3295d47bbe4a1d875f1e9519eddd50d4a9b17bfa90175ab2839b26db9920571069", @generic="693f84ff1432672fc8d5ad4a9465a006d27ee0034a2a740c77efc010e75e98ebb78cd6d56f05d348109db0c60045739256798a12eeda2a1330ec471fab63175df79c8fe850f2ba36acab1f306cf5aa6fd6b37b07f2b2bd3671f3b15e17f52d9aa9abb33edb7d7565005461516cd3def3c872195ffb733dde0c3bec5ffa7d196c3ced230c224154612c673ab91eb2c4d644e493c3202df9b6b5a1d3eacb45a5ff3653d980c11785074f1cf5320a7361ec7b72a84e05"]}, @typed={0xc, 0x7a, 0x0, 0x0, @u64=0x7fffffff}]}, 0x168}, {&(0x7f0000000600)={0x70, 0x10, 0x800, 0x70bd29, 0x25dfdbff, "", [@generic="cb621709ab316a44cfab95349dc34285971e0edbf5615f68343ed96f54792fde2048febb6167fb4e6aad1b5e042621fc3f16ed151520cd02f25b1cf61fa7839d1057269026c1c6f17aec63755a486aed59873a0848aa73fa3593851821b27b", @generic]}, 0x70}], 0x2, &(0x7f0000000780)=[@rights={{0x34, 0x1, 0x1, [r4, r5, r6, r7, r0, r8, r15, 0xffffffffffffffff, r16]}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r17, r18}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r19]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x24, 0x1, 0x1, [r20, r21, r0, r22, r23]}}], 0xf0, 0x8000}, 0x4000) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x2, 0x0, 0x0, 0x0, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgctl$IPC_RMID(r1, 0x0) 06:50:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x9) 06:50:30 executing program 4: eventfd(0x8040010000) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/7, 0x7, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:30 executing program 4: eventfd(0x8040010000) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 227.363482] audit: type=1804 audit(1579157430.341:26233): pid=16076 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/297/file0/file0" dev="loop1" ino=118 res=1 06:50:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x400000, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:30 executing program 4: r0 = eventfd(0x8040010000) read(r0, 0x0, 0x0) 06:50:30 executing program 2: syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x60000) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x12, 0xa0000001}, 0x0, 0xb, 0x5, {0x23}, 0x1c, 0x6}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0x7, 0x0, [0x5, 0x7f, 0x400, 0x3]}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000280)) 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fanotify_init(0x24, 0x40000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44c200, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fc) ioctl$VT_ACTIVATE(r4, 0x5606, 0x6) 06:50:30 executing program 4: r0 = eventfd(0x8040010000) read(r0, 0x0, 0x0) 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/meminfo\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000080)={{0x3, 0x0, @identifier="2523937206f61aac3a404ff93f876e46"}, 0xa4, [], "bd8be9299399b4acc67a8a6078d87736b5ef26e064cfb676e6da5a599e67711826fc8a3aac531324fac6613f169a362150355295d113d4404a1245b323123242f2f5bb2ad1fcc444f909e514a63f94393faf59b8751452bc644c582eb1dea18722cb0eb97e5930c8e4ab993df7031a47f2968bcee97a112d03833164307e90311ebf3fb5a58a58122b81a3e8c040f7429bdb3662a430a121ea33d8416ba08c2f424d60cd"}) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RFKILL_IOCTL_NOINPUT(r4, 0x5201) 06:50:30 executing program 4: r0 = eventfd(0x8040010000) read(r0, 0x0, 0x0) [ 227.649015] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 227.707772] FAT-fs (loop1): Filesystem has been set read-only 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='/dev/rfkill\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) keyctl$describe(0x6, r2, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$unlink(0x9, r1, r3) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) getpeername$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x20) 06:50:30 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:30 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0x3698, 0x800}, {0x4, 0x100, 0x800}, {0x3, 0x2, 0x1000}, {0x1, 0x400, 0x3800}, {0x7, 0x9, 0x1000}, {0x4, 0x7f, 0x1000}, {0x3, 0x8, 0x1000}, {0x1, 0xdc, 0x4c7b110918d38e65}, {0x3, 0x401, 0x1000}], 0x9, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/70) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x0, 0x1}}) 06:50:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000340)={0xc0000000, 0x1, 0x4c6, 0xf1, 0x11, "ed705e97efaa7ed5054483c76611750aeb52b6"}) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getdents64(0xffffffffffffffff, 0x0, 0x0) mmap$perf(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x12, 0xc010, r1, 0x8000) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) io_setup(0x0, &(0x7f0000000200)) io_setup(0x29, &(0x7f0000000100)) syz_open_procfs(0x0, 0x0) io_submit(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2000000032010800800000ed00f9ffffffffffffff000000d83d48e519520f5ee5338245be"], 0x20}}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8044040}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="2d2227bd7000fddbdf250700000006000b001b00000006000b002b000000080002000100000008000c0011d8e1f808000700ac1414aa90eb27f8981b5c2af13dee63"], 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x20040080) r6 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000000080)=""/221) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:30 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) 06:50:30 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) bind$rose(r2, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default]}, 0x40) [ 227.956377] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 227.976262] FAT-fs (loop1): Filesystem has been set read-only 06:50:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) accept$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x4f3269b356766ef8) accept4$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10080002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1, 0x7, 0x3, 0x0, 0x0, {0x5, 0x0, 0x9}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x10000}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x40080) 06:50:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:50:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50048c81}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:31 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80400) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpuset\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) [ 228.275593] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000408}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x12c0, 0x16, 0x200, 0x70bd25, 0x25dfdbfb, {0x3}, [@typed={0xd8, 0x71, 0x0, 0x0, @binary="cbfbc51b418fa327d071fa0432c47ccb102858b9f7530b45cb57d58bf34fa48dc90dbcd11edbb6d53d1e5418de70c635f2ef354c9cbbd2ee5663e7c01aa3c66a533b90660eb068ca1913f90df5ba25b6026ffcec7720089c43370ee3f3b6d7c91ea823a9203a14c443da4c699c412685ceb5e7208ac591b5bb0821419643a4fda441f91dfbaf743413ae8fe7fd0d635cf0b41672ac274102ab722cad05e7f9307782507d6f726ea09895100cf81ec9d36a792b04e04c8a5826fa738754717ec1d64c91eea8b63099c8b2ab58f95dfe296571d9d2"}, @generic="bc7c3ecb8e3a5a6f5f01ac73bf5cc74a3ae40372aebc67dc4ee5dfaa26ba68698f8262b128a8d2b43ee7e2a5348e6c3e3de56d1f7343f97a21f3f0fef2960e978d6f20d6f90a4c5579058a0d5083560d120ec494eaf4cb84b5d626a9d394e9b35c3dc0c4474cf2facf14e600af8f2437784f3c79b0ec21ec6a435500cde7c3781518e82f3f46b3418218e75377e3772c97f3ca711abfec7b203c8319ea2d84f90caa15227ab01232c7aa5dd0f623ff914691f55d5c3ff089220ba234a0f49e3b4eb02fcd14dca2eaddcf95d02e3e9a996e1abc9cba7353e0", @nested={0x101c, 0x83, 0x0, 0x1, [@typed={0x8, 0x18, 0x0, 0x0, @uid=r2}, @typed={0xc, 0x5e, 0x0, 0x0, @u64=0x7}, @typed={0x4, 0x50}, @generic="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@nested={0xdf, 0x94, 0x0, 0x1, [@typed={0x4, 0x86}, @generic="ca0d246bb256bc0fbdd588303286d1bf463cf0e7208b52e8cdb5ea54ebe814f44641ca91117f498e660c26207b55f430b8166d993bc2924c268964a1dcce1e43a5ca122c6368b4fa3c73e146dea1fc028320d0579b5049756ec6589326104712aeb0c1a115153ebf4548c23e696b4363e7b35052eb09dabd71868e5588392f8c0e3b76aa5035040cbd33d50046332e0dd929f9d707ba0802578678c7834cc1fe837374740c573636349dcf0a9160613bafdc5f7e8e4e6f478ada5b42a048513a264ef4a8841dd45f0e723e1a5a7c65db2ac06d90840e3e"]}]}, 0x12c0}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 06:50:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 228.317643] FAT-fs (loop1): Filesystem has been set read-only 06:50:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0xf83, 0x7fff, 0x5, 0x1, 0x7}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 228.581535] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 228.600301] FAT-fs (loop1): Filesystem has been set read-only 06:50:31 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) renameat2(r6, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x200}) [ 228.875861] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 228.907020] FAT-fs (loop1): Filesystem has been set read-only 06:50:31 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xa0801) 06:50:31 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x19) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x9) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) pwritev(r8, &(0x7f0000000540)=[{&(0x7f0000000380)="ab77097e1b4e5ffc6945cc95d4066c4ae31b8a288748abc16c3ad1edeac96120fcdd47d3415402693676ff1daedf9333b737a2d3596d55a3376f7228708f", 0x3e}, {&(0x7f00000003c0)="817080eefd670e7cdb01ec87bdebacdda76f7a233d701e93d0980bb37af768018f0e480ecbc749f3b645b5191bf3a4a861469e21a24c3f182f3be8318f3d7eaf1515eae549373cfbefc42d903b7f9d6b0827688808fc4d8d250d937389dada485793265c6fdcc555c084273b17ca834389e1c84b730e652d5e3e3f6419b1abd23d1c6b723fd4d0a97950f5e46059cfda1803202d86bad7f8afb3b1803ddc8c68638090052fc4db89d9c97c49c680431eeacea7e6a92d31879b37a1dff1836b24946968a55efd53390762ec522486c02fd5ade173b46d8cbd28a2", 0xda}, {&(0x7f00000004c0)="b441101016c5a290d790d46eeb86abe761da9d971d5935077f0e0cae355a26d6700581d2a2d8eaa60a7db4fa4ad012be3c60", 0x32}, {&(0x7f0000000500)="c301f31eec3b1e2841327d4700246f16f5d88dd3d8a056cb444c1ae44bfb0a8753ee60398c333a0cf7fe4b536ec712a0", 0x30}], 0x4, 0x7) r9 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_IRQ_BUSID(r9, 0xc0106403, &(0x7f0000000000)={0x6, 0x8, 0x81, 0x7}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x2) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x810, &(0x7f0000000280)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r10}, 0x2c, {[{@cache_none='cache=none'}, {@version_L='version=9p2000.L'}, {@debug={'debug', 0x3d, 0x7}}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_9p2000='version=9p2000'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor'}}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, '!/'}}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, 'drbg_nopr_sha512\x00'}}]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r13, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x6, 0x1}, 0x0, 0x0, &(0x7f00000005c0)={0x4, 0x2, 0x4, 0xfffffc01}, &(0x7f0000000600)=0xff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=0x3}}, 0x10) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000080)) 06:50:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x109001, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000300)=0x44) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r3, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x6, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @broadcast}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x6, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x22040001}, 0x20040000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40081, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000200)) [ 229.139910] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 229.169707] FAT-fs (loop1): Filesystem has been set read-only 06:50:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000bd438eacd11d0d0ea7be4aaadf00003200f49700d8ca68a5f2f3b52ae2020000000c00"], 0x20}}, 0x0) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000080)={0x5, 0x3, 0x4, 0x40, 0x3, {0x0, 0x7530}, {0x0, 0xc, 0x6, 0xfa, 0x8, 0x4, "dc7bea62"}, 0x6a, 0x3, @planes=&(0x7f0000000000)={0x8, 0x8, @userptr=0x3, 0x8001}, 0x7, 0x0, r4}) accept$unix(r5, &(0x7f0000000100), &(0x7f0000000200)=0x6e) 06:50:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffe7b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x105}, ["", "", "", "", "", ""]}, 0x97}, 0x1, 0x0, 0x0, 0x1000}, 0x24000004) 06:50:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 229.292972] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 229.426618] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 229.450163] FAT-fs (loop1): Filesystem has been set read-only [ 229.540909] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) 06:50:32 executing program 4: r0 = eventfd(0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:32 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0)={0xffffffffffffffff}, 0x4, {0xa, 0x4e24, 0x5, @mcast1, 0x8}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)) 06:50:32 executing program 2: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r5, &(0x7f0000000180)="786682acf5f3e95b10adfa6e35b28ff15f6a53be6ba482527eed2de544e46b23e11de077dcd47ae88a567ece320448f37a8cb22fc22343f7e3ae263394fc538f85752b8301e5d3f7b2f53580c5bc8ca196c5e117e10acb43f01fccd292e306b7089f9e9ccf9dbf679b4f73679608659fb43a64558e5a945e84626072025174c87f6fc67820cab2ddaf3905372c73e012df340eb5", &(0x7f0000000240)=""/157, 0x4}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r10, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r11 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r11, 0xc058534f, &(0x7f0000000100)={{0x50f, 0x9}, 0x3, 0x3, 0x0, {0x2}}) 06:50:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x483a14fc}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) open(&(0x7f0000000240)='./file0\x00', 0x2, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0), 0x4) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) sendmsg$OSF_MSG_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40204a41}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x268, 0x0, 0x5, 0x101, 0x0, 0x0, {0x7}, [{{0x254, 0x1, {{0x0, 0x1}, 0x6, 0x9, 0x4, 0x100, 0x3, 'syz0\x00', "6367635eca8d28e1157b13d0793cf5848f39ff17289cf8a162d86548776b39fa", "0e2655ba3c0f3d31fccb6fdfce77a7ee14198bec74b2ec0aafe975b8d0daa6a2", [{0x1, 0xab0, {0x2, 0x2a}}, {0xca19, 0x64, {0x0, 0x2}}, {0x7f, 0x1, {0x2, 0x6}}, {0x1, 0x99fa, {0x1, 0x200000}}, {0x0, 0x3f, {0x2, 0x6e10}}, {0x1000, 0x5, {0x6, 0x1000}}, {0x3ff, 0x21, {0x2, 0x6}}, {0x6, 0xffff, {0x2, 0x6}}, {0x5, 0x3, {0x3, 0x8000}}, {0x0, 0x4, {0x1, 0x40}}, {0x8001, 0x20, {0x3, 0x80000001}}, {0x4, 0x3, {0x3, 0x5}}, {0xe3, 0x3f, {0x0, 0x9}}, {0xfe, 0x6, {0x3, 0x80}}, {0x6, 0x3ff, {0x2, 0x3a2}}, {0x1, 0xab7, {0x0, 0x3}}, {0x1, 0x0, {0x1, 0x7}}, {0x0, 0x1, {0x3, 0xec}}, {0x48f, 0x1, {0x0, 0x8}}, {0x0, 0x34b4, {0x2, 0x9}}, {0x5, 0x3, {0x0, 0x2}}, {0x4, 0x32c3, {0x3, 0x3123}}, {0x40, 0x4, {0x2, 0xf9}}, {0x7, 0x3f, {0x1, 0x800}}, {0x8, 0x40, {0x0, 0x99c}}, {0x1000, 0x2, {0x2, 0xb4}}, {0x6d1, 0x3, {0x0, 0xffffffff}}, {0x5, 0x0, {0x2, 0x73d234f1}}, {0x0, 0x9, {0x0, 0x5d}}, {0x40, 0xf3e4, {0x3, 0x3}}, {0x5, 0xf0c4, {0x2, 0x1f}}, {0x6, 0x8, {0x2, 0x10000}}, {0x3, 0xad0c, {0x1, 0xfffffffc}}, {0x7, 0x6, {0x2, 0x80000000}}, {0x7, 0x5a26, {0x1, 0x2}}, {0x25, 0x1ff, {0x1, 0xfffff83b}}, {0x4, 0x3, {0x5, 0x33c}}, {0x100, 0xe0, {0x1, 0xffffffff}}, {0x7, 0x5, {0x1, 0x8000}}, {0x7f, 0x8000, {0x3, 0xd60}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x800a801}, 0x20004840) 06:50:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0xfffffffc}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x17, 0x3c, &(0x7f0000000200)}) 06:50:32 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYBLOB="bec79de114c250f6b7e33ea4a9de5b691298180fd7229f6a616238a0b3d5cab8bd223be877dd57742c20a7b422d3ec8d87513a4fd0f8468f13162d843d40eb702c70eef227436707e22a17ad47b2577c59ee3b3c28b629466b3dacaceb9170b425a76a5971df67ef973f613cc1b99ff472087333a46b3b4879682f4574eaf045dee4f1b8ed6b729048dbd89d6f76787203076d422a199fe6411ac7823b64847794ff6c82c7aca7d4ca9fd3e84cf107f74ff85f3e096115967896107573f6a7d156a6", @ANYBLOB="010f00000000000000000b0000001c0001000800020000000000080001000a0000000800060073680000010000000000bfbb93c79b35281b7dee3a9d264cb3205d169af7aceae6ab0a1d6e83276285bc94990784e7635668d37998803ef0727136bf28ac3e4a9bb40841ef0a3fc7d456d91aecad5deb6d580d6e88332b07717e1d63569371933ef1be76324e18a669e6bb935a52a185e33079f693021ba230e9a1248f7013795d44dfc928c155dd6c8612d2151604c800a4cd99a083ec7c22e0e8a1428ba4dd39e13a1c066233163dc8ce66391bd141d239dcbffa4e22aef70284258e4556271d5072b975fc4e31646b18b822c671ac5b417c88fca8e342ab595cfa5cfa007e27d5cb829dae1a9f39ab99b3bbaa3ce7ddefd85302f5356c844f701e8d6736c32c66044b733f39f8112440f56565a56663c2f8fc0d4bef7e28cdafa71df5f17360026ed7ae8b9230f2859fe42260b6e98a6cb2a3059ea10196d1003a923c7ac703ff2f92d6f9f877ccbbd468149b88fb376c743f494006f79fad2486f999ed1487cf0f009d50707c26fa6850e30549022539e178becbb6a491ae8af8441c917ba8668d6624db"], 0x3}, 0x1, 0x0, 0x0, 0x20060880}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000000)={0x87, @rand_addr=0x4, 0x4e22, 0x1, 'wrr\x00', 0x10, 0x7fffffff, 0x3c}, 0x2c) [ 229.836385] audit: type=1804 audit(1579157432.811:26234): pid=16251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/305/file0" dev="sda1" ino=17071 res=1 06:50:32 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4000) 06:50:32 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x1}], 0x1280080, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {}, 0xfd}) [ 229.964385] audit: type=1804 audit(1579157432.841:26235): pid=16251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/305/file0" dev="sda1" ino=17071 res=1 06:50:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x120) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000001800000000000000000000000020000000c002080"], 0x20}}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x10, r4, 0x7716e000) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0xfffffffe, 0x10000, {0x0, 0xfe}}) [ 230.110275] audit: type=1804 audit(1579157433.011:26236): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/306/file0/file0" dev="sda1" ino=17065 res=1 [ 230.203244] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 230.235875] FAT-fs (loop1): Filesystem has been set read-only [ 230.311093] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) 06:50:33 executing program 4: read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) 06:50:33 executing program 1: sysinfo(&(0x7f0000000380)=""/4096) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$inet6(r2, &(0x7f0000000140)={&(0x7f0000000040)={0xa, 0x4e23, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8f14}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000001380)="9d304a7cb1d0d44fcbbfcb9ffd5753b0998dec35d74526b93f67b51159e7e53fb37b01b0e84bfada6d9878cca0fc6879e2985a409a49195784a0a97e0dc97e865979dbca018792fe2fed4484f0e9589c9d50fbe41b5eb9f32a0f9747fdb4308b458ab4294fc44f5891b20594b64f3f55ce3d2cf0ab635409357233de852fd092c3ede48be72fb263879fbed30f2a49d7d325a4613e0704495434064b6fe8462450ac7e71e22f68c85c52065d845f6ab69815c5a2299d10a5083d35be746a528177e25f03165ed36aa4e5e8198d67968d", 0xd0}, {&(0x7f0000001480)="6961953b8deadb8878ef418b517ca7e4924785c5aade65388a7ef2e88ce86bb8e31171f408ca3b78cbbce8e7db7eee9ab1df8ce8fad152963c5b6761f0b1fe7c65e4019bc9efa4c8007d7281ac1856f61a7f6fa53b870cb968443f75fd084a8254b7fc82903b1d8c9bfba7c51c89194984601bb5f80cae2ea29898e84d4d3da905d5b78a74e883393fe08f093b05d48e1c9ef68d9182926dbd4ab3c01dfcc9db19493494fda16f1d91621d0ebeb5a4e2484d86dbba58795bbec355f18cfaaeb8628f384ad273004de049d3e98a", 0xcd}, {&(0x7f0000001580)="482b7b323084d8bc8f98727f36f3931ce1ab6d856e019263f1020931aada27a1b9503d3e4410942d4011c2a8430e8aba670e6e3312b87eb57a716cbacedb0e51a6e8351b726b18b96042abf242cb3a37c28b8d8cf8bf7eadd268c9402875ca49947abbeb3af748c20b8a15c69e55143f9ffedfbdb01c1b49fb32269e2b33943c962937a0c461c317d187223de7dc36e8fbc4728b6f36f9a8922591043bfa693cc57780bffe75b962ab88a4ed63ff94459649a4ac274e60503406de", 0xbb}, {&(0x7f00000002c0)="97b95bd5a9075633b42237963440a3c8f10a6562c4b0cdf838a4c7a52ff37399fd79c365430f0195193cbd8dcb97f15710e47c9166de605b02f8698842db4b06d579b9ea213679bfb7853dc9a16f86db023fd6a6e56e5c401c1fba44c9fdc5c0a8bc6ba5fbc6172107271a41415fffe806184c1da44773b74472b36fe2", 0x7d}], 0x4, &(0x7f0000001640)=[@pktinfo={{0x24, 0x29, 0x32, {@empty}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1}}, @flowinfo={{0xfffffffffffffdc4, 0x29, 0xb, 0x7ff}}], 0x58}, 0x8011) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f00000001c0)=0x10, 0x4) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$cgroup_type(r7, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 230.568590] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) 06:50:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000200)={0x2, 0x6, 0x1, 0x3, 0x6, [{0x0, 0x3, 0x6, [], 0x80}, {0x1000, 0xfffffffffffff133, 0x2, [], 0x1202}, {0x8, 0x0, 0x8, [], 0x100}, {0x100, 0x9, 0x4, [], 0x80}, {0x5, 0x7, 0x2, [], 0x2}, {0x70000000000, 0x1, 0x8, [], 0x8}]}) 06:50:33 executing program 4: read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 230.620668] FAT-fs (loop1): Filesystem has been set read-only 06:50:33 executing program 4: read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:33 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 230.723116] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) 06:50:33 executing program 4: eventfd(0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:33 executing program 4: eventfd(0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 230.913667] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 230.949756] FAT-fs (loop1): Filesystem has been set read-only 06:50:33 executing program 4: eventfd(0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:34 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x0, 0x42}, 0x1, 0x0, 0x0, {0x10}, 0x0, 0x2}) 06:50:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_SET_FFBIT(r6, 0x4004556b, 0x35) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r9, 0x408c5333, &(0x7f0000000380)={0x1, 0x401, 0x0, 'queue0\x00', 0x90}) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 231.051307] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000100) 06:50:34 executing program 4: r0 = eventfd(0x0) read(r0, 0x0, 0x0) 06:50:34 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x282c00, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:34 executing program 4: r0 = eventfd(0x0) read(r0, 0x0, 0x0) [ 231.257919] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 231.285467] FAT-fs (loop1): Filesystem has been set read-only 06:50:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f00000000c0)=0x400000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r2) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000002c0)={0xfffffffb, 0x1, 0x4, 0x10000, 0x0, {}, {0x1, 0x1, 0x1, 0x7, 0x7, 0x20, "b3ee97ff"}, 0x8bb, 0x4, @offset=0x100, 0x6, 0x0, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000000380)="0d0331ba550137eb4954aecf26e3665852c191eb0d1bfcef76875a1185cba2ae80ceb10e56ab5510330d75fc1aa294f9a83de77ed9cadf6ac5f327c4f58852a996b3883830827272a93958a5ed4da1ad6f7eb21adcc9e7f1920e35dc8a257783dfbfbe0cc770a5a71f5ea9eee5474f1392e64ee109c94eaa7d494b3a3c1e4c") write$cgroup_type(r3, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:34 executing program 4: r0 = eventfd(0x0) read(r0, 0x0, 0x0) 06:50:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffe7b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x105}, ["", "", "", "", "", ""]}, 0x97}, 0x1, 0x0, 0x0, 0x1000}, 0x24000004) [ 231.487573] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 231.500123] FAT-fs (loop1): Filesystem has been set read-only 06:50:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x1d}, @loopback, 0x1, 0x7, [@multicast2, @multicast1, @multicast2, @loopback, @local, @broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}]}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000000040)={0x5b, 0x9, &(0x7f0000000380)}) 06:50:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffe7b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x105}, ["", "", "", "", "", ""]}, 0x97}, 0x1, 0x0, 0x0, 0x1000}, 0x24000004) [ 231.691865] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 231.699019] FAT-fs (loop1): Filesystem has been set read-only 06:50:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xfffffffffffffe7b, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x1, 0x0, 0x105}, ["", "", "", "", "", ""]}, 0x97}, 0x1, 0x0, 0x0, 0x1000}, 0x24000004) 06:50:34 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40800, 0x110) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000040)=0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000000)=0x9, 0x2) 06:50:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) socket$inet6_udp(0xa, 0x2, 0x0) [ 231.940635] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 231.956546] FAT-fs (loop1): Filesystem has been set read-only 06:50:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = getpid() fcntl$lock(r3, 0x24, &(0x7f0000000080)={0x3, 0x3, 0x9, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, r7, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0xc7ac13c7f185d8e6) r8 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$cgroup_subtree(r8, &(0x7f0000000000)={[{0x2b, 'memory'}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) [ 232.065438] nla_parse: 37 callbacks suppressed [ 232.065443] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) r8 = accept4(r4, 0x0, 0x0, 0x0) close(r8) [ 232.105636] audit: type=1400 audit(1579157435.081:26237): avc: denied { lock } for pid=16393 comm="syz-executor.5" path="socket:[62825]" dev="sockfs" ino=62825 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 232.155068] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000000c00008000"/24], 0x1}}, 0x5180) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xa800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000040)={r8}, 0x10) syz_mount_image$msdos(&(0x7f00000012c0)='msdos\x00', &(0x7f0000001300)='./file0\x00', 0x36e3, 0x6, &(0x7f0000001680)=[{&(0x7f0000001340)="c8bbffbea261688366412843276d37d7a591079b86c963a652989bc147fb48eee099f044", 0x24, 0x1f}, {&(0x7f0000001380)="5d0895ae34740685d3e1b1500ca656145380d764a822a0d9208699d7afad61f876189569b90b194891409c5b546be90d8c884210a21d51de0b1f77c9c75bb1ded157abf94c7c0d56106dd86fc7e13cfd91b0778014bad87584f6b751b480803ecf4431b3b8cf9b447fedf613f4cf21", 0x6f, 0xffff}, {&(0x7f0000001400)="755c794eb48a49d98117305491efc9ca9ec1477f74cee7a9e8bbbf9f0a4351af08d0b49b90591fecee0ba924e1a1e7a3f22fa95a3a818125f1cd54545f9cca095364f419f7e8e8cb73b813a891f8186244f9a80131e0534bc7644440b8b149d2b7ae7c4ed92feaca", 0x68, 0x6}, {&(0x7f0000001480)="29bdada7c67269b36b4e039fbf32aa2b3caab53fbf92acf2fc8f05147b3a54dee744b008574eec89f929467f4a84ecb12bf6af89ed85f952b75db1681e7fc179ada3ba5c83e5d0f2ad07c8f8ad212e9e8f559715bf9dbb87343ec952f93424829a107bd33a5f629c6e2479f12daf9411c0e7dd23bce550f6e53cc2f9120de7b6b7a598fa", 0x84, 0x100}, {&(0x7f0000001540)="a5ebc96c638f", 0x6, 0x8}, {&(0x7f0000001580)="c24a0ac4a14bff8ab29c6f3aeab72f8b6b5f430a8d3194209b1e482e8baf3c07911737ca90d0d82c6833ceb18bd38633b858e59cdfb1a59b4c2bb2d9e1d479d18a107947c7558eaceaa985b395a78bd3447db16475b08923750f2fe90eb423b6d2e2b1f6a747c41abd7b6498697c5cea652d2ff311625bec653ac3b312ae930f208d2706b935f48f07f6b6a4d73b2b928855f36678b67bea6be57f997625a428c3d6ad800a473f12468e0d08b6297ac08279231d3d63da1526219eab28f75fe4de6e89b4bdb467f3fce9ae5a", 0xcc, 0x7fff}], 0x0, &(0x7f0000001740)={[{@dots='dots'}], [{@dont_hash='dont_hash'}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x1f}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_appraise='dont_appraise'}, {@context={'context', 0x3d, 'user_u'}}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0x6, 0x1, 0x8, 0x5, 0x6, 0xe24b, 0x8, r8}, &(0x7f0000001200)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001240)={r9, 0x1c, "eda044e0a4d28a8747868ac8535d4177e5448f3996f84fdfea3d619d"}, &(0x7f0000001280)=0x24) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) timerfd_create(0x0, 0x0) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) accept4(r4, 0x0, 0x0, 0x0) [ 232.278093] FAT-fs (loop5): Unrecognized mount option "dont_hash" or missing value 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) 06:50:35 executing program 5: syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f0000000480)=[{&(0x7f00000000c0)="b5f656750fd3ec28167f561f017b63caebc889863765abbf17e44101f90ae52a6a8941ed7f122cf2a30555cee4bae74f32c9a2cb656b11b43823309392601f82fb60df5cd7720ba2572fcbea26385e10fc6f29a304990fa12e404e4a6bf484fed1b89dde7572edf547565094ce590bbeb7566a6894890ed0dbb5558b", 0x7c, 0x6}, {&(0x7f0000000200)="616475edc3d1c289588421ee9f8da2afe4a630e6eb7edbfb75926c165fecc1ed086c038f5fcaddffee8f94683cf28195aa4840dd85a2662187bdec93075f934662839ea134e0f95f1c32bc7c5a4c5c928891a8e440c7601592a135050399cafa40f604ad1254e110942b86b32ab4f4c2facd32a563ae5b64929ac2567ac57f22dbb74d6527b04e8af2c2be896504ea351fc8080810abb190d2f23cdbc6675a", 0x9f, 0x20}, {&(0x7f00000002c0)="1e25b5f0362050c503e6912014a85aabeec90a2b0aecd8d37c0a6b11fd7da486c0e8a32c084ce82da2a7e237adee57b97e87957348c82bfb940247a39dd2c261e968b3230fae0dbf2ff6ad3c7dc51f83b9c89d0b96913e8a23c07926ee818150a2b648995619ae092a71ddbdb419606f730109d483471976f36257945c9b08ff7084c25525140f77bfeb1efa36a78ff7bc6af32dd2b84f6bfbd77733efe8fe5387c281a0a5b6f3a366f0aaa55a6ad4896613e860539678ee1add840e5cf7434a807720cf7b283df3bd17a4", 0xcb, 0x3f}, {&(0x7f00000003c0)="6a532fb54574f150e3c789718bb3386d7e712464014a410223dc184187dc7118e968866763c9b4f181e18c4a6f8a084cac9761d1a72b9d08ca5bb57a644d56182d9a6ab6d92988c7ced58098ea5f73ddfd25ff9773c0037dcf31d85286ac9220e2ffa25d3c75930a4d2d4476bbfaeb605f1151b132f9ae06ba8113c45af44edd8e98effa3e42229fdf831aee6773", 0x8e, 0x7f}], 0x1028000, &(0x7f0000000140)='{\xe4trusted$\x00') r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x8000, 0x0) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='map_files\x00') getsockopt$rose(r1, 0x104, 0x0, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0), 0x1000) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pread64(r2, &(0x7f0000000040)=""/102, 0x66, 0xffffffffffffff81) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x28fa9, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x54, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1001}, [@IFLA_LINKINFO={0x2c, 0x12, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, [@IFLA_VLAN_EGRESS_QOS={0x10, 0x2, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9}}]}, @IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r10}]}, 0x54}}, 0x0) sendmsg$FOU_CMD_GET(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, r6, 0xe8217246c7a99b03, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r10}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x8011}, 0x1) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x84201}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r6, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}]}, 0x40}, 0x1, 0x0, 0x0, 0x8}, 0x0) 06:50:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x230480, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x541c, &(0x7f00000000c0)={0xd, 0xff}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000080)={0x400, [0x252, 0x1], 0xd7b}, 0x10) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:35 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_BULK(r6, 0xc0185502, &(0x7f0000000040)={{{0x8, 0x1}}, 0x5c, 0x80, &(0x7f00000002c0)="2c94562a7a5d9c7ca60f727e3493af928fc23ace159c0e1834fc817fdf4186b179d852ebc52830cec1d4176571d70a02544ced3a866e605c735c7a88f2a20777b07b67a331234250969c5810bce851bc01cff7721738b5fdae1dcd76"}) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1a7735da432afadf) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x10001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x0, 0x80000001, 0x0, 0x7}, 0x14) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept4(r4, 0x0, 0x0, 0x0) close(r5) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x400000000006, 0x200000) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14, 0xc0000) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) socket$inet(0x2, 0x0, 0xbf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000040)={r8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x100, 0x2, 0x7f, 0x20, r8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r9, 0x4, 0x9, 0x0, 0xa03, 0x85fa}, &(0x7f0000000140)=0x14) 06:50:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 232.945466] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 232.984986] FAT-fs (loop1): Filesystem has been set read-only 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00000002c0)={{0x7, 0xe3}, 'port1\x00', 0x1, 0x2, 0xdb2602bb, 0x666, 0x81, 0x4, 0x3ff, 0x0, 0x4, 0x2}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x5c0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0xc7, 0x0, 0x9}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400000, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000400)={0x7ff, {{0xa, 0x4e20, 0x6, @mcast1, 0x3f}}, 0x1, 0x2, [{{0xa, 0x4e23, 0xffff, @mcast2, 0x1ff}}, {{0xa, 0x4e20, 0xfffffffe, @mcast1, 0x401}}]}, 0x190) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80090}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x50, r6, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x28, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x68000000}]}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x800c000) connect$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r7) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r11) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000000040)={r13}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000005c0)={r13, 0x3}, &(0x7f0000000600)=0x8) write$cgroup_type(r8, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x36) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x1, 0x2) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 233.300624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 233.340588] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 233.363382] FAT-fs (loop1): Filesystem has been set read-only [ 233.375847] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$alg(0x26, 0x5, 0x0) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0xff}, 0x2, 0xfffffffd}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x1, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$vhost_msg_v2(r5, &(0x7f00000000c0)={0x2, 0x0, {&(0x7f0000000080)=""/31, 0x1f, &(0x7f0000000200)=""/253, 0x0, 0xb}}, 0x48) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r7, 0x1}, 0x14}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r7, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x9]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x65ca}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000000)={0x10002008, 0x4, 0x1}) 06:50:36 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r4}, @IFLA_HSR_SLAVE1={0x8, 0x1, r7}]}}}]}, 0x40}}, 0x0) connect$packet(r0, &(0x7f0000000040)={0x11, 0x17, r7, 0x1, 0x59, 0x6, @remote}, 0x14) fchdir(r0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$cgroup_type(r8, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x30}, 0x0, 0x10006, 0x0, {0x0, 0xfe}, 0x0, 0x15f9}) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCTRL(r2, 0xc0445624, &(0x7f0000000080)={0x0, 0x4, "83c28d5aa59d43d75ef496b1d09053d29bd74cc71d46ec7f22011d57086822d7", 0x2, 0x1, 0x101, 0x8, 0x210}) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4080) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0xc9}}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 06:50:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) statx(0xffffffffffffff9c, &(0x7f0000000300)='\x00', 0x100, 0xac5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)={0x11ec, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0x11d6, 0x0, 0x0, 0x1, [@generic="6ddd9b6e2599efbe06a8819ab202b6b9684a9415c5b410fcf04d47c225eddf4e16fc723c01f85be6d6b9a50188c9e8ec39a8ea07dc1bce04a4983e3f5418b4f08c7c19584bf35edbee555bdc2c8281527acd5266ae7f5696c835fa121c9876bba5d7e678db4858af", @generic="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@generic="4b8ec664b412d88abda00c7e9eaa4ac2bcd765a325855254906c9321d3dafdfca34c0df60f86c8c450afee286177", @typed={0x8, 0x7b, 0x0, 0x0, @uid=r7}, @generic="b72ea40c26780eda81d6c4d96a290ddb6b4ab12bc7b1cc9f9536d6d391f6bc2169ac737a32770f7292a4f3ff816cf640195a930be72c0b5b959e5a7429e2c07a61f7095881a9c74dc57b4cff74fdb2ea4167c4495040c24d9cf53b31de92d12c1c45e5ecccf18058302c5d917f4eaff9954d92af081c5be0baa884b1b8616fc496ae457e10edac8ce9e7e0de14ffe1c3174017fde03bcdc4fb1279efc1a42e5dc2ba1df319b5b2dbb5153826cebec6c97e096c3f63abd0ab94a0e59b13f8f461f858528d601bc4ceefac63ee857e4bf02c361f7fbd1f3e6d24d30d758c317c6c148fb5ae745eaa78fbc53afadcc10646b0bd074c895272bf31", @generic="fcee18ba3f290f4dc798111724730b65ffee9bedd0154cc752770c42cabcff6d8cb29b63c502eec904e8aab70178579889d6937f37d3658356ab25"]}]}, 0x11ec}}, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x80, 0x64, 0x5, 0x7, 0x0, 0x4d71, 0x10, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000140)}, 0x10, 0x0, 0x8001, 0x5, 0x3ff, 0x1f, 0x1000}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000080)={0x1, 0x4d5c, 0x0, 'queue1\x00', 0x885c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 233.807852] ip6tnl0: Cannot use loopback or non-ethernet device as HSR slave. [ 233.876215] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 233.886994] FAT-fs (loop1): Filesystem has been set read-only [ 233.895114] netlink: 4564 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:36 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x6, 0x400000000}, 0x0) sched_getattr(r0, &(0x7f0000000240)={0x38}, 0x38, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) 06:50:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:36 executing program 2: ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 233.933762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=16509 comm=syz-executor.1 06:50:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x0, 0x7a5}) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 234.189916] FAT-fs (loop1): bogus number of reserved sectors [ 234.216533] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r5}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x5, 0xfff8, 0xfe, 0x400, 0x9}, &(0x7f0000000080)=0x14) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 234.307322] FAT-fs (loop1): bogus number of reserved sectors [ 234.315015] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x50f, 0xa0000001}, 0x1, 0x2}) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 234.374110] audit: type=1804 audit(1579157437.351:26238): pid=16536 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/319/file0/file0" dev="sda1" ino=17075 res=1 06:50:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f00000001c0)='./file1\x00', 0x98b234c374f1cc30, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40500}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, 0x0, 0x8, 0x70bd2a, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000011}, 0x24040010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:37 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000080)={0xa, {0xa, 0x0, 0x3}}, 0xa) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x1, 0x0, {0x3}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000000c0)={0x5, 0x7, 0x4, 0x9, 0x9, "ba9dbbb83bd5d227"}) [ 234.547340] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x100000000000000}, {&(0x7f0000000040), 0x0, 0x5}], 0x823080, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r4, 0xc040564b, &(0x7f0000000040)={0x50ec, 0x0, 0x1004, 0x7, 0x10000, {0x7, 0x7fff}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x3, 0xffff, 0x0, 'queue1\x00', 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0x1, @null, @rose={'rose', 0x0}, 0x3f, 'syz1\x00', @null, 0x0, 0x0, [@null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:37 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:37 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:37 executing program 2: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x0, 0x0, {0x1d}, [@nested={0x4}]}, 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0x4, 0x3ffc}]}, 0x18}}, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 234.882402] audit: type=1804 audit(1579157437.861:26239): pid=16586 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/321/file0/file0" dev="sda1" ino=17088 res=1 06:50:37 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0xd0}], 0x40, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$netlink(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x10, 0x1b, 0x4, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x4048000}, 0x8880) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:38 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 235.018589] FAT-fs (loop1): bogus number of reserved sectors [ 235.038136] FAT-fs (loop1): Can't find a valid FAT filesystem [ 235.114999] FAT-fs (loop1): bogus number of reserved sectors [ 235.131345] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:38 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:38 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x220100, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VFIO_IOMMU_MAP_DMA(r3, 0x3b71, &(0x7f0000000140)={0x20, 0x1, 0xfff, 0x20, 0x9}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000200)=""/216) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_IRQ_LINE_STATUS(r9, 0xc008ae67, &(0x7f0000000300)={0x7f, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r11, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) bind$vsock_stream(r12, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000000080)={0x0, 0x2, 0x6, &(0x7f0000000000)=0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 235.198889] audit: type=1804 audit(1579157438.171:26240): pid=16604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/322/file0/file0" dev="sda1" ino=17024 res=1 06:50:38 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x80) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8"}], 0xa0000, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000040)) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:38 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_S_FBUF(r6, 0x4030560b, &(0x7f0000000000)={0x1, 0x20, &(0x7f0000000200)="3eb615ef3a9b62bb76c7da33cb782e10de034e65a05df0417e99bbf36ac75f79e0ec61803a953a75c294924b8973d6fe106ee1c922ef49323f86c316cd8b058d462171dd8fc210151ada45348b0e62571cda0e72e4cb4bc1b8a1a5b2e623bc4ad53fce13483104ce8e96d73be2dedb0f3c160d23a745f17d6aec57970a6567194625a5a92750fb299d2053e7a1e52cb193142f76a0803dc185be867c7ccaeec8c4afd8e63f982df559d3eb9be22a266bf3abec36e201711a38fe9d", {0x2f, 0x1, 0x23505dcd, 0x1, 0x81, 0x3f, 0x3, 0xffff35ac}}) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x9080220b}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x14, 0x3, 0x2, 0x47f375aa6a3a45ac, 0x0, 0x0, {0x2, 0x0, 0x4}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x8dbf7e3155d3d087) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x6, 0x7, 0x8, {0x1, 0x3f}, 0x101, 0x97a7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x1}}) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000000480)) sendmsg$NL80211_CMD_DEL_KEY(r3, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000880}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x40, 0x0, 0x200, 0x70bd26, 0x5, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "d827d52e7abaae65776a1fb22c"}, @NL80211_ATTR_KEY_DATA_WEP40={0x0, 0x7, "6f04d805e2"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_CIPHER={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:38 executing program 2: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x19) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:38 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getpeername$packet(r8, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getpeername$packet(r11, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r9}, @IFLA_HSR_SLAVE1={0x8, 0x1, r12}]}}}]}, 0x40}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) getpeername$packet(r15, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup(r17) getpeername$packet(r18, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r16}, @IFLA_HSR_SLAVE1={0x8, 0x1, r19}]}}}]}, 0x40}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r21 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = dup(r22) getpeername$packet(r23, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) getpeername$packet(r26, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r21, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r24}, @IFLA_HSR_SLAVE1={0x8, 0x1, r27}]}}}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40608004}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x3c, r5, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r16}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r20}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r24}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40840}, 0x2006) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 235.710369] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000045) [ 235.741045] FAT-fs (loop2): Filesystem has been set read-only 06:50:38 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0x3698, 0x800}, {0x4, 0x100, 0x800}, {0x3, 0x2, 0x1000}, {0x1, 0x400, 0x3800}, {0x7, 0x9, 0x1000}, {0x4, 0x7f, 0x1000}, {0x3, 0x8, 0x1000}, {0x1, 0xdc, 0x4c7b110918d38e65}, {0x3, 0x401, 0x1000}], 0x9, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/70) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x0, 0x1}}) 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 235.775446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 235.853750] vcan0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 235.964512] vxcan0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0x3698, 0x800}, {0x4, 0x100, 0x800}, {0x3, 0x2, 0x1000}, {0x1, 0x400, 0x3800}, {0x7, 0x9, 0x1000}, {0x4, 0x7f, 0x1000}, {0x3, 0x8, 0x1000}, {0x1, 0xdc, 0x4c7b110918d38e65}, {0x3, 0x401, 0x1000}], 0x9, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/70) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x0, 0x1}}) [ 236.033627] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 236.077430] FAT-fs (loop1): Filesystem has been set read-only [ 236.146086] vcan0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 236.217536] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16656 comm=syz-executor.1 [ 236.234567] vxcan0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) r1 = semget$private(0x0, 0x2, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffff}], 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0x3698, 0x800}, {0x4, 0x100, 0x800}, {0x3, 0x2, 0x1000}, {0x1, 0x400, 0x3800}, {0x7, 0x9, 0x1000}, {0x4, 0x7f, 0x1000}, {0x3, 0x8, 0x1000}, {0x1, 0xdc, 0x4c7b110918d38e65}, {0x3, 0x401, 0x1000}], 0x9, &(0x7f00000000c0)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0x6]) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/70) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0x0, {0x0, 0x1}}) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="19011e00006f00000000020000000c000080000000000000"], 0x20}}, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f00000002c0)={{0x2, 0x0, @descriptor="d110ab44777bad4b"}}) r5 = dup(r4) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) close(r7) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000440)={r10, r11/1000+30000}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000040)={r12}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000380)={r12, @in={{0x2, 0x4e20, @loopback}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r13, 0x94}, 0x8) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 236.667096] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000003200190100000000008fb665f9d04c86310013648bc49a64a5000000020000000c000080"], 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, &(0x7f00000002c0)={0xea, 0xa, 0x4, 0x20000000, 0x9, {0x0, 0x2710}, {0x4, 0x2, 0x80, 0x74, 0x7, 0x0, "350fb419"}, 0x3ff, 0x2, @userptr=0xfffffffffffff786, 0x8000, 0x0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r4, r8}) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:39 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) 06:50:39 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 237.058880] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 237.097656] FAT-fs (loop1): Filesystem has been set read-only 06:50:40 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x40, 0x20) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 237.196970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)={'veth0_to_team\x00', 0x6, 0xff}) [ 237.332175] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) [ 237.374633] FAT-fs (loop1): Filesystem has been set read-only 06:50:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) [ 237.662546] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 237.686518] FAT-fs (loop1): Filesystem has been set read-only 06:50:40 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180), 0x404, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BASE(r6, 0x4008af12, &(0x7f0000000040)={0x4, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 237.765701] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) 06:50:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) [ 237.916826] FAT-fs (loop1): bogus number of reserved sectors [ 237.930585] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) [ 238.041768] FAT-fs (loop1): bogus number of reserved sectors [ 238.051302] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) [ 238.124631] audit: type=1804 audit(1579157441.101:26241): pid=16793 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir187573334/syzkaller.jAoP02/330/file0/file0" dev="sda1" ino=17075 res=1 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000040)) open(&(0x7f00000000c0)='./file0\x00', 0x2200, 0x2) 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) [ 238.328146] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 238.357620] FAT-fs (loop1): Filesystem has been set read-only 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) [ 238.377857] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:50:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, 0x0) 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, 0x0) [ 238.606483] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 238.645701] FAT-fs (loop1): Filesystem has been set read-only 06:50:41 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) socket$nl_generic(0x10, 0x3, 0x10) 06:50:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe7fc, 0x1, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x11d, 0x1}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x4ba600, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, 0x0) 06:50:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f00000000c0)={0xffffffff, 0x9, 0x4, 0x80000000, 0x0, {r3, r4/1000+30000}, {0x4, 0x2, 0x6, 0x4, 0x3, 0x81, "f08e22d7"}, 0x80000001, 0x2, @planes=&(0x7f0000000080)={0x9, 0x0, @fd, 0x1f}, 0x800, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000240)={r6, 0x80000, r7}) r8 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:41 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) [ 238.891084] FAT-fs (loop1): invalid media value (0xde) 06:50:41 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) 06:50:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4400) syz_open_dev$char_usb(0xc, 0xb4, 0x8d3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r3, 0xc058560f, &(0x7f00000000c0)={0x6, 0x1, 0x4, 0x40000000, 0x80, {r4, r5/1000+10000}, {0x3, 0x8, 0x9, 0x4, 0x1f, 0x1, "01086a00"}, 0x2, 0x3, @planes=&(0x7f0000000080)={0x0, 0x0, @fd, 0x80000}, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x12, 0xa0000001}, 0x1, 0x2, 0x2}) [ 238.931573] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:41 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) [ 239.017846] FAT-fs (loop1): invalid media value (0xde) [ 239.027042] FAT-fs (loop1): Can't find a valid FAT filesystem 06:50:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RMKDIR(r3, &(0x7f0000000000)={0x14, 0x49, 0x1, {0xdc, 0x4, 0x5}}, 0x14) 06:50:42 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x50f, 0xa0000001}, 0x1}) 06:50:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2e) getsockname$tipc(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x8, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r7 = accept4(r6, 0x0, 0x0, 0x0) close(r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x343, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="bc000000190008082cbd7000fddbdf250a2880010102ff8000146dc7a78cb4a8bf0000000017000000000077000800546aa68f07a966c43233bb819b6d99a60d30cee2db71495e6baea2d3d55c4ff2b23e51f77e36e83cc0a343e7edca3b53392ef5decc7027a81fe49343d38b37df0db9eb076890d6c45b497b00297f3db0329967522c68f3ca5289893d70f328db81941821c0891b732d18a89409522b00cf3e200492aa8dc19a35c49e88f9ba0008001700fe7f0000080019008b002b748a4a90a81c1ddb948aa30e2856153091c13d6c56af800383b3dfc198", @ANYRES32=r8, @ANYBLOB="0000000000000000009100a28166e500"], 0xbc}}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) r9 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r9) r10 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$cgroup_type(r10, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 239.383363] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:42 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 239.424678] FAT-fs (loop1): Filesystem has been set read-only 06:50:42 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:42 executing program 3: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0xc00500, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000200)={0x0, @reserved}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:42 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000040)}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001f6) write$P9_RXATTRCREATE(r4, &(0x7f0000000140)={0x7, 0x21, 0x2}, 0x7) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) 06:50:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x1f, 0xa0000001}, 0x1, 0x1, 0x3, {0x9}, 0xfd}) [ 239.697093] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) [ 239.748378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 239.788188] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) 06:50:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x40, 0xffff, 0xfff, 0xedc5, 0x7fff, 0x6, 0x81, 0x1000, 0xf2, 0x9]}, 0x18) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, 0x0) [ 239.835451] FAT-fs (loop1): Filesystem has been set read-only [ 239.910814] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 239.919775] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:42 executing program 3: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0xd, 0x1}, 0x1, 0x0, 0x0, {0x0, 0x70}}) 06:50:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x2, 0x4e23, @local}, 0x40, 0x0, 0x0, 0x0, 0x3, &(0x7f00000001c0)='veth0_to_bond\x00', 0xfffffffffffffffa, 0x8, 0x7fff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x0, 0x3, 0x5, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) dup2(r6, r5) getsockname$unix(r6, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) write$binfmt_misc(r7, &(0x7f0000000140)={'syz1', "9973f4042d2a52a30d9b32e932c2beddbc7c4aee9e74b285f287a744c5c3c89731aab62e04e40ed71be828ff51944e4612fd7c65fc"}, 0x39) 06:50:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) io_setup(0x1, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000080)="6b5f188b4d022611534e0de53c002b958797ab575d9ddeecfeeb4905938b5addb82432cf004c4b6b43fac33a863197171c3aa6fc8ee924ee64157d804db1248487ce0afcdfc05ca9a5f39d74daf7283263abb23e0365b4cd29b372c108590f07f18a86d53b87cdff50fe2a698cfde87e16d98ffebc45b6725213a0f01d1ed04eed3ec6627f7302d290e469eb419eabc119f210a16ad0a138290fb06f51ca1d75a49ced0e3b885fabf098d6851a6bd48de78030273b7b2d", 0xb7, 0x63ef699e, 0x0, 0x1, r4}, &(0x7f0000000200)) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) [ 240.220445] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 240.253807] FAT-fs (loop1): Filesystem has been set read-only 06:50:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) r4 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r6 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r7, 0x0) setresuid(r7, r5, r5) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="2ae5797a96175b33b253c6d09fed7c87be5cae3244c85f6f8fce67", 0x1b, 0x40}], 0x8b804, &(0x7f0000000380)={[{@disable_sparse_no='disable_sparse=no'}, {@utf8='utf8'}, {@disable_sparse_no='disable_sparse=no'}, {@case_sensitive_no='case_sensitive=no'}, {@uid={'uid', 0x3d, r1}}, {@show_sys_files_no='show_sys_files=no'}], [{@fowner_gt={'fowner>', r3}}, {@fowner_eq={'fowner', 0x3d, r5}}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 240.276020] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept$inet(r3, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffa140990fe5282}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x3, 0x3, 0x0, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x8}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x55}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000003c}, 0x4000000) 06:50:43 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) 06:50:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200880, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x200) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000000c0)={0x21, 0x3, 0x0, {0x6}}, 0x21) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:43 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f00000000c0)={{0x0, 0x0, @reserved="87daabaffabe77bdb8347f15c0d99d330a7176b63f770fa58e1abf1b1fda1eb7"}, 0x56, [], "79845330e2d4827d2e05de4e851b7901c6256cf3929bd119f6d4a62efafc746a2921cbfff0d6f480f3dd1b03ef9c7d0d01e729f3e41efd759eb6f90deb0c48fb694ebd4dbfe9d071452ae43f6e0f85da8a8d7db851d7"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:43 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x2, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) 06:50:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1, 0x0, 0xfffffffe}) [ 241.047003] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 241.079339] FAT-fs (loop1): Filesystem has been set read-only 06:50:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) 06:50:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) uselib(&(0x7f00000000c0)='./file0\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x9a, 0x3, 0x4, 0x1, 0x4, 0x3, 0x3e, 0x0, 0x149, 0x38, 0x364, 0x1, 0x7, 0x20, 0x1, 0x80, 0xf800, 0x6c1a}, [{0x7, 0x0, 0x400, 0x0, 0x2, 0xfc4, 0x8, 0xfffffffd}, {0x2, 0x20, 0x7e3, 0x81, 0x8001, 0xc80, 0x7ff, 0x7fff}], "d10c678ec8573736e98cb694dbb7762b57e04f4354f679a1a67639b9b5cf800019fc3bda8e0cb3a0400e0620f8956df6", [[], [], []]}, 0x3a8) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) ioctl$VFIO_IOMMU_GET_INFO(0xffffffffffffffff, 0x3b70, &(0x7f0000000040)={0x18, 0x0, 0x0, 0x80}) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_SET_SNDBIT(r4, 0x4004556a, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001200)='/dev/fuse\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000001240)={0x0, r4, 0x1}) tee(r5, r9, 0x1, 0x16) writev(r1, &(0x7f0000001640)=[{&(0x7f0000000040)="b6bd8fb692128c1e8202ce7fc9", 0xd}, {&(0x7f0000000080)="52fbccd0666a0332537a97c023dcbdf88e4515cd475cce311a1b5e7f1e8f2992cd7495c0c3642b0536014657caf510852d5db348bd2cae5726985958d79f455963e2b9fe06b7bce3e456c444604ab82ead9ce79924eda1d2e6c7e9d7e5fe81a0ba9b897d7232b6db9367f4ab66b4f847aa659c397f55e9e476a227088434d3f084aec3f6fa5f7eb845238da3dd67af079844e52901c07b87363341e90006eb5d8d1f73a03ccbe0051ba45fb3ff837953a9724c4432bf7d4b39c77dfabf29b16ca126144e650c36a68fd51ebce71243411a8cb4", 0xd3}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000016c0)="5b0c1d2c0090976b01206201d60d09f90e598e3cbffe0004000000000000febf9faf59644a452428531932ce25e767b9c44791133f7b76f96d78c0fc152bf995668092948b2ed4fea855ec1a6088448b6b92008d7efa6720c774b808570bb86c4cc84911a7315a0200000000000000eb8d7f64799f7a12b6360d5b4dfd9cc88c5a9f61acfa76a1d7b09213e94332bcf171463c51f7ce5dab6f25a4f2b4613329bf160000e9069c31c0563981a5924abeb64df75620f59d01daf43d2deb64494dda11838a669bd4adc836f24a36680db02a54c6d5982f05b1753a83f00f335956a22f9197cb9ccb6af48fa4e78621e467f7d86400bbafcf56ef41025042068fe63303c288b434926884077569d1", 0x10d}, {&(0x7f00000012c0)="82d677991d6d03caa970803ccee3dad73bf4180720cb82ec356d6aea9c5924e1e059e698528388b45791f2d24e55df8d577a3c56a645febfb4cabf1258544a607e5264dd028f13a1ac42eb8c42c7a690ace569961cb2433b2c0721357ad09683092ffae5fa1db83e4beacd7f33ed15dc175bdba85369089d570e52ccd72546dd9b99b3a4572050a458d0baa784f1fbe8299dc606b42c3d339993b6c08f49a2001702ef81fe95d6c66a1a61", 0xab}, {&(0x7f0000001800)="ae4bd6fabbf80be0cf335a58fe1213937ae5c5d14f6cdb13b661e3a3ea0fb8b9aa0b3ea75029e6c95d1e4ddb12b66d19aa87631a06f12f63eccc84d2b9734bdad0b2094beb61f68019b3bf6ca36306dde482601e8ed3d0df81f5f1e5b28db1815338b205b90965be63b97e1aaf63f46d3dca8cdbed1a76509d4aaef6b4f53b09d415777338a0b065dfbc5eec663432786500cf66267e21d6b98700f7e260b417e12f465c1100273dc6982514e4f1b491e4e590eb1167037157938e5ce8167c7b4ced863bb54870f4421d2715b88952ad0f538c9a6c5205b31d523a7b20", 0xdd}, {&(0x7f0000001480)="ece57150d11e7eeafd4e116069099f4aff99a47569db80e3e29840b6bfb75127b5a4207904c68f078fe520f85620f189283faa174675c0099f6fe2b3bc485738bbcefef79f745343cc7aa874b7298b2eb21783ffa36655df5ec49edf6f9ee5421752dd4f34667a74ef575e855f386db3fb9827c154426dafec6680097d4b946027affc5043e3a663ca0f75555e5107c43889450d52b6a52d4bbd58dfc7a9d99645ed5d9fc5304c33410e90eb48abc398b443371b65ed01e48edc235eea503bcea9265708e8cb106b9470d5f84d037adbc36306bef52f6e2a076f08a550", 0xdd}, {&(0x7f0000001580)="681fdaa8f33133865d8d01f947856fa05d2c466cd407ccf9a99aae19e707df323b66cdc8f013970372d11df98d791a383e6b38d62dd3ad918ca991fcedabd046dbab7e0e0c868ec41e0f9f62eb3a87e7abbfd31b5efee34845dacfed788a0e0665409b85c09adec9a7f67e357f936d9d165767b29cf695a3e8244b631c3b1b8717dcb44a0558939213f85755a0ffe8", 0x8f}], 0x8) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) [ 241.293718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:50:44 executing program 3: ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/140}) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) [ 241.408245] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 241.445005] FAT-fs (loop1): Filesystem has been set read-only 06:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0x2f, 0x8, 0x3, 0x3, 0x3, 0x1f, 0x28e, 0x40, 0x1c4, 0x74e6, 0x20, 0x38, 0x1, 0x5, 0x9, 0x400}, [{0x70000005, 0x80, 0x4a98, 0x59f7, 0x4c913362, 0x1000, 0x8, 0x800}], "70ae5b5615ab74eb83b56b08528f00c282215ea83fd8056690416c64ae473dbca8f2e4e468fc051994a7a9cc9f81db5a82711d78198cf3d4e3d98200c40ee4a533056200b620ff47f3b8b66f74a8072184eece4a2b020988425e35044170a7ec9ac10dad252f388949aed6a87eca42aec7b1cf528975bf15a645843e6f42a9d756ec88678334e67d4468369ec2c211c17b50e19c0442cb8a282c5a3b5fb744c22fe776e36f89340b2f3be1aac7b1a876f69cd35b75f6"}, 0x12e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0xffff7ffd, 0xfffffb58, 0x3f, {0x664}, 0x6}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x404000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000000)=0x8, 0x4) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) 06:50:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendto$l2tp6(r9, &(0x7f0000001600)="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", 0xdd6, 0x20044050, &(0x7f0000000040)={0xa, 0x0, 0x7ff, @rand_addr="d3b9995ed0db91ad07b56674709e9fe9", 0x55e, 0x20002}, 0x20) r10 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) r13 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r13, 0xc0506617, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$cgroup_type(r10, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) 06:50:44 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) 06:50:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8080) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$bt_l2cap(r3, &(0x7f0000000000)={0x1f, 0x9, {0x7, 0x7f, 0x3b, 0xa2, 0x69, 0x1f}, 0x8001, 0x1}, 0xe) 06:50:44 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) mount$overlay(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000480)={[{@metacopy_off='metacopy=off'}, {@xino_off='xino=off'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fsname={'fsname', 0x3d, 'msdos\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'eth1*@-md5sum*,[@selinuxcpusetposix_acl_accessselinux'}}, {@measure='measure'}, {@subj_type={'subj_type', 0x3d, 'GPL'}}, {@appraise_type='appraise_type=imasig'}, {@euid_eq={'euid', 0x3d, r4}}, {@dont_measure='dont_measure'}]}) fchdir(r0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) [ 241.955899] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 241.991948] FAT-fs (loop1): Filesystem has been set read-only 06:50:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) [ 242.211310] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 242.240238] FAT-fs (loop1): Filesystem has been set read-only 06:50:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000300)="dba67fa22c3c6d01c3e97654dc2cc488d2d6e569e107a8047c5ad768f4e24db417444f45c4", 0x25, 0x1}, {&(0x7f00000004c0)="10cb08b75f7e47b0c0d618bbcfda1c851b7975863b229062557e732d9da5debfb98c66345b537edb991bd46575d8b05c2683644ce4b263cc10fe0d29325b9c2c30e6bea9d97e1d080119ddc48774c469372303dad811babc6db1fecc8e1d709e7866a32e65372b384bb5f93965056f5280d9245a13374f2454066055435f532ed90b9360e52b398a3b26f37f7968e919fdc3ac12", 0x94, 0x5}, {&(0x7f0000000580)="dbfa6b8bbb009dd0db1de2ac820c216205ef058751a9988be598426a6ad4a366560922fba726704174d2924291a39b219eb361c2a758aee24b83c9597b37417131053532f1269e7f37656d6093461b20272e98647cc440f3abb3d0218065c600b6032bc062f1b3f33f0d727188c7da11539e", 0x72, 0x3}, {&(0x7f0000000600)="07ff1da5becb315e5a48550fed9962acc3c24e15032f054ddac3b47266b38aed8bf9a7601ee38dad0191af08dddbccf17701496530f0030312ccfc464d38e0ea2909779d69b34ed037e0c92ffb52e56c73db33edd17a3850a0009a3986c783b1e6fb2cb54f9a94575681cb806e2a74bde145caea43e65693857bb1885e135332048973619fb2c5c222fdd2a21a6cc47e9ba25acb61ceaab52cc9c91d9775abbf257b049b2b30984925e5d37104cb4409a0ef229f8e0c150b3a5a25161bd7d7b12b68fa4d70f7ea242a3d2b45fcf5a74e2866978673f5a736d25e0f417263ff2ffaea", 0xe2, 0xfffffffeffffffff}, {&(0x7f0000000700)="88dfe0aa", 0x4, 0x2}, {&(0x7f0000000740)="b9d5037bf2e943fdfcaedd59373d9a445f99ddd43b4b73d19214f3245a7e9b8a74b3da981834c83fe24ef0ffbb17c7187ba1b6f079fa388a6f566c0150649b3d6416f574fcbdf41f1b373b0f69c1d276919430600c1256ef3f6970ba3773826f1dab5365e5a971d9218f043e896c45a7d6f57fbf53c6edfbdf0464d7c5d023", 0x7f, 0x6}], 0x1c0000, &(0x7f00000009c0)={[{@auto_da_alloc='auto_da_alloc'}, {@bsddf='bsddf'}, {@nombcache='nombcache'}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x7}}], [{@euid_eq={'euid', 0x3d, r9}}, {@seclabel='seclabel'}]}) r10 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$VIDIOC_G_PRIORITY(r11, 0x80045643, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000380)={0x15, 0x110, 0xfa00, {r12, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0x0, @empty, 0xe8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x118) r13 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000040)={r13}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) 06:50:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = eventfd(0x8040010000) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r1, &(0x7f0000000140)=""/196, 0xc4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x50f, 0xa0000001}, 0x1}) 06:50:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 06:50:45 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) [ 242.553074] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 242.567401] FAT-fs (loop1): Filesystem has been set read-only 06:50:45 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) 06:50:45 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 06:50:45 executing program 1: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x80, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r7}, @IFLA_HSR_SLAVE1={0x8, 0x1, r10}]}}}]}, 0x40}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e24, 0xb4, 0x4e22, 0x8, 0x4, 0x80, 0x80, 0x0, r10, 0xee01}, {0x5, 0xb3, 0x1f, 0x6, 0xf4e0, 0x400, 0xffffffffbdd2c9d8, 0x4}, {0xdc, 0x3, 0xff, 0xfffffffffffffffb}, 0x7, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[], [], @rand_addr=0x6}, 0x4d6}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x35}, 0x3503, 0x1, 0x3, 0x0, 0x0, 0x3f, 0x1ff}}, 0xe8) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x3fe00) [ 242.968746] device bridge0 entered promiscuous mode [ 242.979878] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000045) [ 242.995247] FAT-fs (loop1): Filesystem has been set read-only [ 243.010634] ip6gre0: Cannot use loopback or non-ethernet device as HSR slave. [ 243.050192] device bridge0 left promiscuous mode [ 243.135852] device bridge0 entered promiscuous mode [ 243.191122] ip6gre0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 243.250254] device bridge0 left promiscuous mode 06:50:46 executing program 1 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r4 = accept4(r3, 0x0, 0x0, 0x0) close(r4) getsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000000080)=""/84, &(0x7f0000000000)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, 0x0) 06:50:46 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) 06:50:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, 0x0) 06:50:46 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCX25SCAUSEDIAG(r6, 0x89ec, &(0x7f0000000000)={0x3, 0x50}) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_EXT_CTRL(r5, 0xc0e85667, &(0x7f0000000100)={0x40000000, 0x101, "a6ced0f2d65e2de921906e4bd685ed249556381876eda95649053fd8a7b35a3c", 0x1, 0x7ff, 0x81, 0x0, 0x1, 0x5, 0x7, 0x80000001, [0x8f99, 0x0, 0x1fa0, 0x96]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_dccp_buf(r8, 0x21, 0x0, &(0x7f0000000000)=""/16, &(0x7f0000000080)=0x10) umount2(&(0x7f00000000c0)='./file0\x00', 0x7) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, 0x0) 06:50:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0xc402d39461ad1027) [ 244.113218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 244.146203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:47 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x647e0c3afa34225d, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x60, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x81}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:ksm_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x80000}, 0x10800) recvmmsg(0xffffffffffffffff, &(0x7f0000002180)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/143, 0x8f}], 0x5, &(0x7f0000000700)=""/72, 0x48}, 0x101}, {{&(0x7f0000000780)=@sco, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/248, 0xf8}], 0x1, &(0x7f0000000940)=""/222, 0xde}, 0x2}, {{&(0x7f0000000a40)=@sco, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/121, 0x79}], 0x1, &(0x7f0000000b80)=""/195, 0xc3}, 0x19}, {{&(0x7f0000000c80)=@can, 0x80, &(0x7f0000002100)=[{&(0x7f0000000d00)=""/1, 0x1}, {&(0x7f0000000d40)=""/200, 0xc8}, {&(0x7f0000000e40)=""/185, 0xb9}, {&(0x7f0000000f00)=""/162, 0xa2}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/114, 0x72}, {&(0x7f0000002040)=""/188, 0xbc}], 0x7}, 0x8}], 0x4, 0x3, &(0x7f0000002280)) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000002300)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x10005}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x2c, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f00000024c0)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002480)={&(0x7f0000002440)={0x1c, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) fsync(r4) r6 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000000180)) 06:50:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ubi_ctrl\x00', 0x183900, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x40, 0x91e, 0x8, 0x80000001, 0x7}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x44d4, 0x5, 0x100, 0x8000, r8}, &(0x7f0000000340)=0x10) r9 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2e9, r9, 0x8, 0x70bd25, 0x255fdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x40) r10 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x2081) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r10, 0xc0385720, &(0x7f0000000200)) [ 244.263117] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x4000) fcntl$setlease(r2, 0x400, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_REWIND(r5, 0x40084146, &(0x7f0000000140)=0x7) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000000c0000ee"], 0x20}}, 0x0) r7 = dup2(r1, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x1000) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r8, 0x89e1, 0x0) [ 244.308503] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:47 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) 06:50:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 244.363039] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:47 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xff, 0x8, 0x11, 0xfb, 0x0, 0x1, 0x8, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0x20802, 0x1, 0xfffffffd, 0x9, 0x7, 0x4, 0xbf5}, 0x0, 0x0, r3, 0xd) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, 0x0) [ 244.425506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 244.456100] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 06:50:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000080)=0x28) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x801c2, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f00000000c0)={0x3b0004, 0x80, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9b0902, 0x3f, [], @value64=0x8}}) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8) [ 244.592272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 244.628333] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 244.658288] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:47 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x204082) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfa, 0x8000) ioctl$SNDRV_PCM_IOCTL_INFO(r1, 0x81204101, &(0x7f00000003c0)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="a2914339341d835ecff7c37b71d844106a3171a9ec96fa96a71891c575d7b74af18797a522231860d0f9f2800dafda1c93a7d30b668419fc6e5bed93bf952dd27541416241ef6fd705d36045dcdbc58c64eb86de1070793513a2e4a43296412af368554baebc08ddc2f4766dd73bd5bdf03d18d0f34494a29da332fa68682b63691ad23d7afcaa360b904cac1146504f7851fac62fbf115822ea2f361136165e3eb39e6f119f303f0b55e058d4fec7323db4a99662f7f508", 0xb8}], 0x1, 0x2) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000300)=""/108) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x7c0484) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x8, 0xd7}, 'port1\x00', 0x0, 0x8ce89b8b5a792865, 0x8, 0x4000000, 0x200, 0x10000100, 0x7fffffff, 0x0, 0x0, 0x6}) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000380)=0x1) 06:50:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, 0x0) 06:50:47 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 06:50:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getdents64(r9, &(0x7f0000000200)=""/4096, 0x1000) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)={0xf6, 0x0, [0x80000001, 0x0, 0x1, 0x80000000]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:47 executing program 1: socketpair$unix(0x1, 0x858ead77cf994d99, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$ASHMEM_GET_NAME(r6, 0x81007702, &(0x7f00000000c0)=""/42) 06:50:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, {0x81}}) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x1, @local, 0x38be9896}, {0xa, 0x4e20, 0x10001, @empty, 0x7}, 0xbf8c, [0xffffff01, 0x8, 0x8, 0x76, 0x8001, 0x0, 0x400, 0x5]}, 0x5c) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={'virt_wifi0\x00', {0x2, 0x4e21, @rand_addr=0x3}}) 06:50:48 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x1d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x15c, r5, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}]}, @TIPC_NLA_BEARER={0x28, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x76c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe}]}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip_vti0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x47f1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbe9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa13c}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4}, 0x14090) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, 0x0) 06:50:48 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000000080)={0x2, 0xc, 0x4, 0x70000, 0x1, {0x0, 0x7530}, {0x2, 0x1, 0x6, 0x2, 0x1, 0x0, "959b7e3d"}, 0x2, 0x4, @planes=&(0x7f0000000000)={0x4, 0x7fffffff, @mem_offset=0xffffffff, 0x7}, 0x3}) 06:50:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 06:50:48 executing program 4: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f00000001c0)=""/4096) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r7 = dup2(r3, r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001200)={&(0x7f00000011c0)='./file0\x00', 0x0, 0x3c}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup2(r12, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$SNDCTL_DSP_GETIPTR(r13, 0x800c5011, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup2(r15, r14) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$SIOCX25SSUBSCRIP(r7, 0x89e1, 0x0) 06:50:48 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) bind$tipc(r2, &(0x7f0000000000)=@name={0x1e, 0x2, 0x1, {{0x42, 0x4}, 0x4}}, 0x10) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FBIOPAN_DISPLAY(r2, 0x4606, &(0x7f0000000080)={0x140, 0x2000, 0x0, 0x640, 0xaf8, 0x8, 0x8, 0x0, {0x9, 0xd2}, {0x80, 0xf48}, {0x1, 0x7, 0x1}, {0x7fffffff, 0x10001}, 0x0, 0x1, 0x7, 0x9, 0x0, 0xfffffffb, 0x0, 0xfffffff9, 0x20, 0x5, 0x80000001, 0x8, 0x2, 0x652c8ea24ef9df28, 0x3, 0x3}) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) recvfrom$x25(r2, &(0x7f0000000080)=""/193, 0xc1, 0x80000002, 0x0, 0x0) 06:50:48 executing program 4: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x8500) ioctl$SIOCPNENABLEPIPE(r2, 0x89ed, 0x0) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000080)=0xfff) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4$llc(r5, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0xa91b4a526dee1884) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180)='ip6tnl0\x00', 0x10) pipe(&(0x7f0000000400)) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r9, 0xc0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x1d4e60, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000200)={0x4, 0x8, 0x7, 0x19}, &(0x7f0000000240)=0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x9}}, 0x10) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000004c0)={0x8, 0x4, 0x4, 0x800, 0x7ff, {r11, r12/1000+10000}, {0x4, 0x0, 0xbf, 0xff, 0xe0, 0x4, "81a5cd41"}, 0x7fffffff, 0x2, @planes=&(0x7f0000000480)={0x8, 0xffff, @mem_offset=0x8, 0x2}, 0x6, 0x0, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r13, 0x6, 0x2, &(0x7f0000000540)={0x9, "3cd493"}, 0x6) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0)=r10, 0x4) 06:50:48 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1c3b40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) prctl$PR_SET_THP_DISABLE(0x29, 0x0) 06:50:48 executing program 4: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, 0x0) 06:50:48 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 06:50:48 executing program 5: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000180)={{0x0, 0xff}, 0x0, 0x101, 0x0, {}, 0x0, 0x20000000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x400000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r3, 0x3}, 0x127) 06:50:48 executing program 4: r0 = eventfd(0x0) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200044df93d641000032001901000000d974f41581e77d3cdd90160000"], 0x20}}, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)="0ac50e2f85003c3918f049d33af91f310f30ef7988df83aeccbc80b675a8a70032f1dc1c3cf8a302f17f62eefb63561cb2a04eee3f451ea69da370a98b027a0754e91a12e879", 0x46}], 0x1, 0xffff) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x40800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f00000002c0)={{0x1, 0x0, @reserved="21efe443d929ef14fc68a564c4758046425be9c0d8230fc85823d848d259b70b"}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000240)={0x8, 0x6d2, 0x4}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x401000, 0x0) recvfrom$rxrpc(r5, &(0x7f0000000080)=""/198, 0xc6, 0x200, 0x0, 0x0) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video1\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r9, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x88, r9, 0x1, 0x70bd2a, 0x25dfdbfd}, 0x88}, 0x1, 0x0, 0x0, 0x40020}, 0x44) 06:50:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 5: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x400, 0x2, 0x7, 0x5, 0x81, 0x1, 0x2cec}, 0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000180)) 06:50:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x600040) fsetxattr(r4, &(0x7f0000000080)=@known='trusted.overlay.impure\x00', &(0x7f00000000c0)='systemeth0security\x00', 0x13, 0x1) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x80) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x54, 0x3, 0x3, 0x3, 0x0, 0x0, {0x7, 0x0, 0x7}, [@NFQA_MARK={0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0xfffffffa}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffe, 0x2}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0xff}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x5, 0x8001}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3f}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4000040) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)) 06:50:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x4e21, @empty}}}, 0x88) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r6, 0x89e1, 0x0) 06:50:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000320019010000000000000000020000000c000080893b255b06e59f9b3e52470e2d5c2038d6f2aeb0961222ab47ae1196de3a420833761d109b846bb4a4643ad9ae237effa3c655ab3c2a9c445f65384468183e410e9e37812fe43fa6bc9cec1508be50326dcb5251c6c634fb8c31a97421573e9c69a2ea448e8df027e15f9d426ddcf3dcfeda9b6a268778a7a4005657b692f141521ab294cc5e263759af1353d56637cf74db4297d46877364d85680d66da9ffc514b7b3786b34d5c52b1e7eb5e125e36bd68fb083d8c35d8b826ee3966618a0c4ca464e0410330bd3ce2bbc733"], 0x20}}, 0x0) dup(r5) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r4}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xdd7500fe5a16cfd0, 0x0, 0x101, r4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$netrom(r2, &(0x7f0000000100)={{}, [@default, @default, @rose, @rose, @netrom, @rose, @remote, @rose]}, &(0x7f0000000180)=0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) lsetxattr$security_ima(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@v1={0x2, "082452330dfe032588c30c1fc5058c97"}, 0x11, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0), 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:49 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) close(r2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) r5 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) r7 = socket(0x1, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbb) setresuid(0x0, r8, 0x0) setresuid(r8, r6, r6) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x2c3, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="6de3cd2e13dffc91b2ed2e9ee979662ad7c742cd9b82860d3f5b02b1e25f1b8f08ae164296d48b72857ac06646ee4e34827ef5a4a32bb349eb0dbf855d8ff721f2315a3992798bc42dc0d9696be51f25ef1c6dcb5f09e381e4d14ec634390bbd20bccffa867338f2d68f3af4aaa144968a6a236fdb23ecd9de84140eb5f220ca7c44ac736a9ef60dd4b2c99562c48e7bf51b4997e551c3d703de11c2ea6c89f2c26cace23fca491059cd81767b", 0xad, 0xb4}, {&(0x7f00000002c0)="500b4adc752e417090e913db0f7acc81488d2c6283d84e38d41f5e8d20782a155310034d2d9f924e1e095ae8eb6aa7bd14664912ff7b686da9778b2f4f3d8d3ffe860d221614a7cb906def5600874d93574771d958471a856d8a81c178035a5bd2e486781d400458c8de590dfe90735657a7c773d0e85dd90502f7763098d0ff4ae59dcf501a2a7d990ace6173f9b3e694af9b0b9765193e8e6a175a9bf109b1778dfe78e5f1825ddf96b41460620123b628ac517d8f506f5e66c4065b6a38d8ba462033af73cb9d50f52d9d8ccfb7893482b819c61d412b10316500", 0xdc, 0x401}, {&(0x7f00000003c0)="c938281a39b71fb88df64a8908401c1d52d089a40a21a6ac529edbb75f19181eb4e4470462389af4451c8f85c42ca21a11", 0x31, 0xfff}, {&(0x7f0000000400)="2c1e8bfa08565fd728d33e46e606c71c2b6baac6963e6ef2ac01b3d6b90e22c357d0683baf49ceef44b0404cf4a6858a13a80bede8c21265f346c7f4a3a45dd9ff7b43a584378e04838175c70df750bb81490b4be802298da8bca920", 0x5c, 0x3ff}], 0xa4, &(0x7f00000006c0)=ANY=[@ANYBLOB="e051643d", @ANYRESHEX=r3, @ANYBLOB=',resize=0x0000000000000009,umask=0x0000000000000008,errors=remount-ro,iocharset=iso8859-2,usrquota,umask=0x0000000000004000,discard=0x0000000000000008,errors=remount-ro,euid<', @ANYRESDEC=r4, @ANYBLOB=',euid<', @ANYRESDEC=r8, @ANYBLOB=',defcontext=root,smackfshat=,\x00']) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = geteuid() stat(&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0200000001000200", @ANYBLOB="0f000100", @ANYBLOB, @ANYRES32=r5, @ANYRES32, @ANYBLOB="65a213b12ebbebb918a77a5c4e6101a1410fc4c3b63ec8a4d150b0cb688929761e1058f5fa8bf5831b29b3f363efe903d433435f4031ee3239ffa6d56e3cb3d35bc0db72be4c58e2f10bcdafcc0f4b0c35fa970f5c0daae37587d0423f16c190a3e9d5692f6aefaed68a", @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB='\b\x00', @ANYRES32, @ANYBLOB="1000020000000000"], 0xc, 0x2) syz_open_dev$char_usb(0xc, 0xb4, 0x4b09) fchown(r3, r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r7 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r7, 0x89e1, 0x0) 06:50:50 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0), 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) bind$ax25(r3, &(0x7f0000000100)={{0x3, @default, 0x6}, [@default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000180)) 06:50:50 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0), 0x8) read(r0, &(0x7f0000000140)=""/196, 0xc4) 06:50:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x1}, 0x1, 0x0, 0x0, {}, 0x0, 0x6}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xc3b9d77d8f8c90bb}) 06:50:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000320019010000000000000000020000004c000080"], 0x20}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) keyctl$describe(0x6, r2, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="5ec6265b53933cb3777409b240255ea7ccc7e59434a2df00d3e643284179274a18115954719bf6cf4cc552aa05ddbbbf8ccd3ab89ab53ce3634eca0eb74d803939bd0aeff00a87aa8b7ce792f8f6789bd96b3cfd2a50bf22fd8b8fd41cbdc5074481ba9aba342c234bb47fde54b8c945d39ff5c8bfb3c387da83f5e9b5adf5740d0e022e60d5dec2397f67d268824e969ac7777c28ff5ceebab88d8962612ad12c3f264e046aca6a4096b7ce9860e7e9b5d1e8e8a8ce6fb1b77fec050dc093f016820b54c1dbc1aca4a6899ccd939ab290e26a894cf142fd6eea8c9e4c3a21e97c2fb6ae48", 0xe5, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x0) keyctl$describe(0x6, r4, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={'syz', 0x0}, r4) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x18, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xffffff36}]}, 0x18}, 0x1, 0x0, 0x0, 0x48000}, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x3, 0x2, 0x2, 0x7}, {0x0, 0x8, 0x7f, 0x2a83b906}, {0x1, 0x3f, 0x60, 0x7}, {0x8, 0x7f, 0x0, 0x3}, {0x3, 0x0, 0x4, 0xc8f3}]}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r7 = dup2(r5, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r8, 0x89e1, 0x0) 06:50:50 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{}, 0x1, 0x7ff}) 06:50:50 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0xffff) write$binfmt_misc(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a308105ef1513e41023d90d5ac3c3cd3dc1655cf40ca48fa9a628a238db450572ced6759e2001384a76d11fbf2b093c8acda6378fa1f4d8744b7ec21d7ede7163619c3d2cd0"], 0x52) 06:50:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400220}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x1fc, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x168, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x432}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4402}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7c5a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x68}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x54, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x2c, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x80}, 0x800) 06:50:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2480, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x5, 0x80000001, &(0x7f0000000080)=0x8}) dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r4) accept4$unix(r5, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000, 0x10) r7 = dup2(r3, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xfffffff9) r8 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r8, 0x89e1, 0x0) 06:50:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r3 = dup2(r1, r2) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000080)=""/158) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x800, 0x0) 06:50:50 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r3, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @multicast1}, 0x2, 0x0, 0x4, 0x1}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, 0x0) 06:50:50 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x397d9e010b104731, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@newchain={0x154, 0x64, 0x400, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xfff2}, {0x2, 0x1f}, {0x9}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_SCTP_DST_MASK={0x6}]}}, @filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0xfc, 0x2, [@TCA_BASIC_EMATCHES={0xf8, 0x2, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1000}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfff}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2}}, @TCA_EMATCH_TREE_LIST={0xac, 0x2, @TCF_EM_META={0xa8, 0x2, 0x0, 0x0, {{0x8, 0x4, 0x101}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0xff}, {0x8001, 0x3, 0x1}}}, @TCA_EM_META_LVALUE={0x9, 0x2, [@TCF_META_TYPE_VAR="f28cf1deab"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x2, 0x3, 0x1}, {0x92e0, 0x7}}}, @TCA_EM_META_RVALUE={0x1d, 0x3, [@TCF_META_TYPE_VAR="5325fc", @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR="7611ba27b963", @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="4f098dd5", @TCF_META_TYPE_INT=0xa]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x18a5, 0x9}, {0x6, 0xf7, 0x2}}}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_VAR="86bcb235125ea717", @TCF_META_TYPE_VAR]}, @TCA_EM_META_LVALUE={0x11, 0x2, [@TCF_META_TYPE_VAR="d93f5ed34022", @TCF_META_TYPE_VAR="5aa1f72cf857f6"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x1c3, 0x7f, 0x1}, {0x61a0, 0x4, 0x4}}}, @TCA_EM_META_RVALUE={0x11, 0x3, [@TCF_META_TYPE_VAR="4e5b2174109d449aaa", @TCF_META_TYPE_INT=0xa]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x4}, {0x0, 0x60, 0x2}}}]}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfff}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x815, 0x3, 0xfd8b}, {0x4, 0x7fffffff, 0x20, 0x5}}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x4b, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x154}}, 0x2001) 06:50:50 executing program 2: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:50 executing program 1: r0 = getegid() syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x28b4, 0x4, &(0x7f0000001280)=[{&(0x7f00000000c0)="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", 0x1000, 0x4}, {&(0x7f00000010c0)="52f79e8b4790625edcd465dd86fb52d5a2775d9f779dfa70ff8c051911ff6c56800adaa0eb6f21bd4c95df75869784ca80515d9b645c1222015d9ab5c8a322abdc57c833c8f84f84d3404cac86fbc8b5a351d2e9f56f83282ba1cbdaf85da5ef8ead14083028efaa21b5ee11498dab774f3cb29f06f164", 0x77, 0x1}, {&(0x7f0000001140)="261515405c78b4c7892fbe30e52f8d2ab62054dd2c4ec14829a3d483c44baf771e720528d25257ab648c03985cf8451bf095566c5bff10887a80cddab6d1ee97f6adea9fb3d10ed82ee69b044604d6c6449ff3aef2b971b5f861bd9ffc70e7ea23", 0x61}, {&(0x7f00000011c0)="1401df3e1fa5b471746e4948bb75534c7905cedb1bfad9028de605c2c6e97246dbddaaf1f2abf173ca0e2c33f6c99c79d0edbe31bf086890f013733de621046615ba636d9a4f90617db0baaceaf5a049b563db1f8d51c855115f6452e93e406e49b48263d8e5a216c4b09651b77992bf2de3dacb8e4688754a8026e3f4b2987a7cd18975c0af25642fcc35ab62a79c599f1a5cb928e0b77dfaa81c7fea7176f5bb878cb523793472420bcef2b6ba5f7cbc8a5cae97e5c75b1640965d4dce", 0xbe, 0x2def}], 0x5010, &(0x7f0000001300)={[{@gid={'gid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@mode={'mode', 0x3d, 0x1aea}}], [{@measure='measure'}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, 0x0) 06:50:51 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) 06:50:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x9, 0x4000000000000800, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)) 06:50:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) symlinkat(&(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/nvram\x00', 0x710500, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0c0000880d1416020002000480"], 0x20}}, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r6) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x18, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}}, 0x4008000) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r10) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000040)={r12}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000340)={r12, 0x3}, &(0x7f0000000380)=0x8) sendmsg$SEG6_CMD_SETHMAC(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r9, 0x1}, 0x14}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=r9, @ANYBLOB="00012abd7000fcdbdf250200000014000100000000000000000000000000000000000500050004000000080002ffffff7f000000000006000000080002007f000000080002000000000008000300ff070000050005000300000004000400"], 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r14 = accept4(r13, 0x0, 0x0, 0x0) close(r14) connect$caif(r14, &(0x7f00000001c0)=@util={0x25, "3822964dd4082c38347c946f470b1a83"}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup2(r16, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) write$P9_RCLUNK(r17, &(0x7f0000000000)={0x7, 0x79, 0x2}, 0x7) 06:50:51 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{}, 0x0, 0x8}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) close(r3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7f, 0x3, 0x5, 0x3, 0xbc}, 0x14) setsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000100)=0x2, 0x4) 06:50:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0x16}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:51 executing program 5 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c907a6b66732e66617400020401000200027400f8", 0xffffffffffffff45}], 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) write$P9_RGETLOCK(r2, &(0x7f00000001c0)={0x21, 0x37, 0x1, {0x38adfafae74fb4af, 0xc, 0x80000001, r3, 0x3, 'syz'}}, 0x21) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="e0e575588dca9e6fe32177f062cbdbc6c5191aac53388e56a74a811f7d081c6d5dc88d7046c49f0f8bf418dd012b9c669303bd797192d6b72ead4cdc64323a81ffbfb27fde3a8e246fb32bb2c8dad2af9acaadccdb99b279120afee7f1d5bb", 0x5f, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r4, 0x200) r5 = dup2(r1, r0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nvme-fabrics\x00', 0x100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r9, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r10, 0xc0205647, &(0x7f0000000540)={0x84b996f8ebfe847, 0x8, 0x4faf, 0xffffffffffffffff, 0x0, &(0x7f0000000500)={0xec4b94ffd7d6d215, 0xfd99, [], @p_u32=&(0x7f00000004c0)=0x1}}) ioctl$VIDIOC_OVERLAY(r11, 0x4004560e, &(0x7f0000000580)=0x80000001) ioctl$FBIOGETCMAP(r7, 0x4604, &(0x7f0000000480)={0x7, 0x1, &(0x7f0000000380)=[0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0]}) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) writev(r6, &(0x7f0000000300)=[{&(0x7f0000000200)="338aaefaa66ed8b545a54f0dca11a19036594161270b3d682d1f8f1cfd2a8bc3de36462b1f5907247400f3539a9da7a90f808afdfe101b304a52777f3db205ad288cd2b707e950d6f50ea472858be659340989e6079c4a91669c1ab4c1d2d59f6e12161da1638604591bca04caebcdbdaaddd0b4445e3aa6829a466637e5", 0x7e}, {&(0x7f0000000280)="9fa79bed1428b6579e72a04bc08dd7053af0e264cdefafca336bc7c233b388f6a22bff422315e8d5dce361118eef501d3d88a1e1c3ac9962f278f497b41793f1a82dda9c8cc979b5a8bdf5f9954b883b03d4d9e3349ee5d1aea0810777c3c7", 0x5f}], 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r12 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r12, 0x89e1, 0x0) 06:50:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getpeername$packet(r12, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x40, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, [@IFLA_HSR_SLAVE2={0x8, 0x2, r10}, @IFLA_HSR_SLAVE1={0x8, 0x1, r13}]}}}]}, 0x40}}, 0x0) r14 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r14, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000000320019010000000000000000ff0000000c000680"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r14, 0x8933, &(0x7f00000003c0)={'vxcan0\x00'}) r15 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup(r16) getpeername$packet(r17, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = dup(r19) getpeername$packet(r20, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) sendmsg$nl_route(r15, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="400000001000010600"/20, @ANYRES32=0x0, @ANYBLOB="002bb8fc475de5b5c33ce9f2a7d30000897a0eee00204c0e0008000100687372001400020008000200", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB], 0x40}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x81200082}, 0xfc6f, &(0x7f0000000480)={&(0x7f0000000580)={0x5c, r4, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r13}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r18}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r21}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0x0, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x0, 0x1, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x8082) r22 = socket$alg(0x26, 0x5, 0x0) bind$alg(r22, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r23 = accept4(r22, 0x0, 0x0, 0x0) close(r23) sendmsg$NFT_MSG_GETOBJ(r23, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7011100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x13, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8040}, 0x1040) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) [ 248.635007] device syz_tun entered promiscuous mode [ 248.680943] sit0: Cannot use loopback or non-ethernet device as HSR slave. [ 248.720239] device syz_tun left promiscuous mode [ 248.804552] device syz_tun entered promiscuous mode 06:50:52 executing program 4: r0 = eventfd(0x8040010000) write$eventfd(r0, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) read(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) [ 249.062497] ip6_vti0: Cannot use loopback or non-ethernet device as HSR slave. 06:50:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 249.120380] device syz_tun left promiscuous mode 06:50:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(r4, 0xc040565f, &(0x7f0000000000)={0x1, 0x0, 0x1, {0x5, 0x81, 0x1, 0x3}}) r5 = dup2(r1, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r7, r6) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r10) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000040)={r12}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000000c0)={r12, @in6={{0xa, 0x4e24, 0x9, @loopback, 0x4}}, [0xce1, 0x3f, 0x3, 0xbf, 0x100, 0x7, 0x8, 0x5, 0x80, 0x10001, 0x4, 0x5, 0x80000001, 0x2, 0x400]}, &(0x7f00000001c0)=0x100) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCCONS(r5, 0x541d) r13 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r13, 0x89e1, 0x0) 06:50:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x20}}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) 06:50:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 249.475636] device ip6gretap0 left promiscuous mode 06:50:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x200000, 0x0) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000080)={{0x0, 0x0, 0x80}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r4, 0x89e1, 0x0) 06:50:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x20, 0x32, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc}]}, 0x20}}, 0x0) r5 = accept(r4, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80) getsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 249.665158] nla_parse: 30 callbacks suppressed [ 249.665165] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:50:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x861088, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 06:50:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r3, 0x89e1, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x0) close(r5) connect$x25(r5, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) [ 249.716088] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 249.998218] device bridge_slave_1 left promiscuous mode [ 250.020838] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.084866] device bridge_slave_0 left promiscuous mode [ 250.100310] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.188666] device veth1_vlan left promiscuous mode [ 250.208944] device veth0_vlan left promiscuous mode [ 250.577676] device hsr_slave_1 left promiscuous mode [ 250.642696] device hsr_slave_0 left promiscuous mode [ 250.695320] team0 (unregistering): Port device team_slave_1 removed [ 250.714250] team0 (unregistering): Port device team_slave_0 removed [ 250.728835] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 250.750769] device bond_slave_1 left promiscuous mode [ 250.766367] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 250.811945] kasan: CONFIG_KASAN_INLINE enabled [ 250.818545] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 250.832612] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 250.839520] Modules linked in: [ 250.842722] CPU: 0 PID: 2836 Comm: kworker/u4:5 Not tainted 4.14.165-syzkaller #0 [ 250.850515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.859915] Workqueue: netns cleanup_net [ 250.864095] task: ffff88809eaba280 task.stack: ffff88809e9f8000 [ 250.870260] RIP: 0010:hsr_netdev_notify+0x465/0x8f0 [ 250.875275] RSP: 0018:ffff88809e9ff680 EFLAGS: 00010202 [ 250.880637] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff88809eabab00 [ 250.887916] RDX: 0000000000000002 RSI: ffffffff888ef760 RDI: ffff8880a48fdba0 [ 250.896666] RBP: ffff88809e9ff6c0 R08: ffff88809eaba280 R09: 0000000000000004 [ 250.903939] R10: 0000000000000000 R11: ffff88809eaba280 R12: ffff8880595fed90 [ 250.911212] R13: ffff888061159140 R14: dffffc0000000000 R15: ffff8880595fed80 [ 250.918488] FS: 0000000000000000(0000) GS:ffff8880aec00000(0000) knlGS:0000000000000000 [ 250.926820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.932703] CR2: 00007ff04a1b6000 CR3: 00000000a6818000 CR4: 00000000001426f0 [ 250.939980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 250.947251] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 250.954524] Call Trace: [ 250.957206] notifier_call_chain+0x111/0x1b0 [ 250.961631] raw_notifier_call_chain+0x2e/0x40 [ 250.966324] call_netdevice_notifiers_info+0x56/0x70 [ 250.971436] call_netdevice_notifiers+0x61/0x80 [ 250.976108] ? call_netdevice_notifiers_info+0x70/0x70 [ 250.981460] __bond_release_one+0xfb9/0x14c0 [ 250.985920] ? find_held_lock+0x35/0x130 [ 250.989990] ? bond_enslave+0x4c70/0x4c70 [ 250.994141] ? save_trace+0x290/0x290 [ 250.998010] ? _find_next_bit+0xee/0x120 [ 251.002177] ? __lock_is_held+0xb6/0x140 [ 251.006254] bond_netdev_event+0x7ad/0x8e0 [ 251.010506] notifier_call_chain+0x111/0x1b0 [ 251.014922] raw_notifier_call_chain+0x2e/0x40 [ 251.019514] call_netdevice_notifiers_info+0x56/0x70 [ 251.024688] rollback_registered_many+0x70d/0xb60 [ 251.029609] ? vlan_dev_ioctl+0x340/0x340 [ 251.033885] ? netdev_info+0xf0/0xf0 [ 251.037604] ? unregister_netdevice_queue+0x196/0x230 [ 251.042800] unregister_netdevice_many.part.0+0x1b/0x1e0 [ 251.048256] default_device_exit_batch+0x31e/0x3d0 [ 251.053192] ? unregister_netdevice_many+0x50/0x50 [ 251.058190] ? rtnl_unlock+0xe/0x10 [ 251.061821] ? do_wait_intr_irq+0x2a0/0x2a0 [ 251.066145] ? rtnl_unlock+0xe/0x10 [ 251.069784] ? unregister_netdevice_many+0x50/0x50 [ 251.074727] ? dev_change_net_namespace+0xa10/0xa10 [ 251.079750] ops_exit_list.isra.0+0xfc/0x150 [ 251.084173] cleanup_net+0x3ba/0x870 [ 251.087993] ? net_drop_ns+0x80/0x80 [ 251.091807] ? __lock_is_held+0xb6/0x140 [ 251.095937] ? check_preemption_disabled+0x3c/0x250 [ 251.101046] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 251.106567] process_one_work+0x863/0x1600 [ 251.110820] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 251.115497] worker_thread+0x5d9/0x1050 [ 251.119483] kthread+0x319/0x430 [ 251.122855] ? process_one_work+0x1600/0x1600 [ 251.127363] ? kthread_create_on_node+0xd0/0xd0 [ 251.132148] ret_from_fork+0x24/0x30 [ 251.135864] Code: 03 0f 8e 7e 03 00 00 83 7b 20 04 75 b6 e8 74 ae fb fa 48 8d 43 10 48 89 c2 48 89 45 c0 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 37 04 00 00 48 b8 00 00 00 00 00 fc ff df 4c [ 251.155329] RIP: hsr_netdev_notify+0x465/0x8f0 RSP: ffff88809e9ff680 [ 251.202531] ---[ end trace 9a8b6c448334ed30 ]--- [ 251.207327] Kernel panic - not syncing: Fatal exception [ 251.214229] Kernel Offset: disabled [ 251.217861] Rebooting in 86400 seconds..