@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000480)=0x3) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) openat$fuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/fuse\x00', 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0xfffb) r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x67b, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001040)={0x0, 0x2}, &(0x7f0000003300)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003340)=@assoc_id=r2, &(0x7f0000003380)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x54, &(0x7f00000010c0)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x25}, 0xfff}, @in6={0xa, 0x4e21, 0x4, @empty, 0x9}, @in6={0xa, 0x4e21, 0x80000001, @rand_addr="fa3b1c229f4ec8c49e9e1672bf698657", 0x20}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000011c0)={r3, 0x303c, 0x30}, &(0x7f0000001200)=0xc) write$FUSE_LSEEK(r0, &(0x7f0000001240)={0x18, 0xfffffffffffffff5, 0x8}, 0x18) ioctl$KVM_GET_NESTED_STATE(r1, 0xc080aebe, &(0x7f0000001280)={0x0, 0x0, 0x2080}) 22:37:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x40000) [ 897.591798][ T6300] FAT-fs (loop1): bogus number of reserved sectors [ 897.605946][ T6304] CUSE: zero length info key specified [ 897.615437][ T6300] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:19 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x220001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001140)="efaf38bf48cb8cc555867d8bcf6d222b", 0x10) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:19 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001040)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001140)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000010c0)=0xe8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001280)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001240)='/dev/cuse\x00', 0xffffffffffffffff}, 0x30) r3 = getpid() stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001740)={0x17, 0x8, &(0x7f0000001600)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfde7, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x8, 0xb, 0x2, 0x3, 0xffffffffffffffc0, 0x1}, @generic={0xff, 0x6, 0x88a, 0x10001, 0x6}, @alu={0x7, 0x1, 0xd, 0x8, 0x0, 0xffffffffffffffff, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, 0x1}]}, &(0x7f0000001640)='syzkaller\x00', 0x4, 0x96, &(0x7f0000001680)=""/150, 0x41000, 0x1, [], 0x0, 0x7}, 0x48) r7 = getuid() fstat(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(0xffffffffffffff9c, 0x9) r10 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000003200)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VIDIOC_QBUF(0xffffffffffffff9c, 0xc058560f, &(0x7f0000003300)={0xffff, 0x7, 0x4, 0x1000, {0x0, 0x7530}, {0x5, 0x8, 0x0, 0x200, 0x5, 0x80, "84f0a249"}, 0x4, 0x0, @fd=0xffffffffffffff9c, 0x4}) r13 = syz_open_dev$sndmidi(&(0x7f00000035c0)='/dev/snd/midiC#D#\x00', 0x0, 0x11d040) r14 = socket$rds(0x15, 0x5, 0x0) r15 = socket$tipc(0x1e, 0x2, 0x0) r16 = syz_open_dev$sg(&(0x7f0000003600)='/dev/sg#\x00', 0x6, 0xa53fc67bc75ff010) sendmsg$netlink(r0, &(0x7f0000003680)={&(0x7f0000001080)=@kern={0x10, 0x0, 0x0, 0xc40}, 0xc, &(0x7f0000003580)=[{&(0x7f00000012c0)={0x34, 0x3f, 0x400, 0x70bd29, 0x25dfdbfd, "", [@nested={0x24, 0x69, [@typed={0x8, 0x6f, @uid=r1}, @typed={0x8, 0x4a, @pid=r2}, @generic="b6f6ccf6d6afa78c2ee30212373ddb"]}, @generic]}, 0x34}, {&(0x7f0000001300)=ANY=[@ANYBLOB="4c0100001b00000125bd7000ffdbdf2514007400000000000000000000000000000000019c309842494ea28827a3531263c4fbcd20734557f34fb954cb581d34b1c46e4b1f0444423e2db05438fa7f73c25b22ce54bb18e607f333a5f2cab53e80cd4116b4223513047eee274c277605c251ff8a1ee63357cea926c1c4ef09e210b7cc575da871b4fa7f4b2cfb0a7077d879bfba005497c1cad4fd0e980f7c92e1c4c153113839ee2bed1f82c759473165670f2907582d5dc8b7785673cb059753c99db04038282f53680044000d1115926b75ddfcdad207f03b95be50907e2bb6071f59d42e90e70da8fe4db4350cec92de001acef9934fefcb8b04c9e25585420e7ac221b7c4d70ab3fda788f6f7fca3d2fd7f7c7326b089b151fea1ab100019002f6465762f63757365000000000000a1b006bf1ee2ba4616177e0eff3621a49808007400", @ANYRES32=r3, @ANYBLOB="ff"], 0x14c}, {&(0x7f0000001840)={0x1998, 0x12, 0x800, 0x70bd26, 0x25dfdbfc, "", [@nested={0x194, 0x16, [@typed={0x8, 0x6a, @ipv4=@remote}, @generic="fa30b388a43b917247fff436447e35da634023817ce7bb887e5aa73d0414fbb43037d4817b4133b44fdf109f45f561339285e39fd402e80c755c268fd444cd1d084e18a72164e3c5174e75a37a44bcc84348173efbc4e2ecef94a73b9127d9bb3f972e242d51658a00cdbf949a74958601db1b30e2795b538938fff2524378818ef826bc4be05e5d31525e6ace91056f2ae62dabe0e3cdd143ff4bacc27e63fababe027a21cbc050ffa2332786d7362c258721bcfcc9578009200a9569de2b2fa17560518cc0bdb6", @typed={0x8, 0x7b, @uid=r4}, @typed={0x8, 0x88, @uid=r5}, @generic="4f5ffb9beb25b97954d49d91b2f6f2ef7f0b529c8bdab34dc6e1f12abcf3944666a8959b1cc42bbf2c80a81781e86597b949019c9c698c27af6ea0802bfdc7ab0afc76fe946f778c5aa2d5375919bb4213b6910faba0b360c7fa53f738fb10f44b4edcfcbad2e0594ea2c507973b94c07437686a4e9fd8fa156e9ca43596e66edfd3369b985094b857e82481e82654d5cacd2da9f02867c69c6e421bb3497e765881baab8baae7f50750c3a30d"]}, @typed={0x8, 0x6a, @fd=r6}, @nested={0x14, 0x88, [@typed={0x8, 0x85, @u32=0x3ff}, @typed={0x8, 0xb, @uid=r7}]}, @generic="88f7b8b69d44b1dffb7b9255572db4f08eace4e83250c9886839d22a58353705647510c28edc83ad4b6571712a2829a6a4062dc587c993f9009c28", @generic="240a9b8d46f99a62dae6d93380a1cf05fb90cba0f4b0d594f9595741eaa6edbde1207a091aa597dfe10283eb29eba8ce7e45871bcc233c7c5431ff5d0df4e5f6dea2f356c2f0f5c11d83ea382e05929b3f9560fad7a9a0758c1c84aac4c9a8f1137309f4b3a3084e71", @nested={0x12e4, 0xc, [@generic="550c8f9fb986db167c38a56734783fd11c21d3959c9c3eb1cc0d8bc999356b7dec36b538c5cb86efffbc3fbe1bf79b49de898ee8abdbc024b9db90822dd0c0db30d72aa794aaf8d0a7edd9f9d67726d9f6de3352f0732f138a09603edf75f4d2f9555207d1d98f691c128155f45ffb8a22e27ca1c755e30a0f0a8472f17a181a061f6e2f90e47545b968a926391df1f2e229805aa9ed47a361304ce2fde57fd2f5b047393ad5fb48cf24d765ec69709fd690492628b2b03f666c8f1411b6eb4736c395", @typed={0x50, 0x4, @binary="f59e09d578aee6634a384f21b002a11cc76da8345d8892831107c82548118ec0a5f8e9f6b063629ea9d9d933f7aafbad88f339f60c822fb62c436a13f0b5e4482ebeb38750d3c8775948ef9d"}, @typed={0x8, 0x57, @uid=r8}, @generic="e74995ba670813baf56e84d7a1d01193e824671b00d504bfb553b7a4f9d7b44b5abcee409fee3c2259996fb8583677a7b2d5a3ff99788637c0cbc54b4ecf43a0d7ab303564e92217ce2f347bd85ecaa1de43ea2de5d5de0d17712ce89a4564b2c15853b9d400ca607f993762beaadae6697e340970ed345d3dcf3982b8aa2a1d86dd388892f5f91935518d9e27528b567a15548709e012af90ec8369bea1c71a762bfb0ac5a0196d920d0f64586cc898f1fbcbcf5d4142e064e66103c81927acb854b4a2cebf63795d45886af44d0d1f8c45ec9acc445cbbf5eac37f20", @generic="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@generic="14d6e2460cddd65174d39b9fb6ce5fa09759c5c603a5a01fd5dc0c38", @typed={0xc4, 0x2a, @binary="a8f87e7ac3eace1dc54451f945f5404c0d4dddee2a6fcdd3925b97fe34aa0533e816f9f30b7ea97756fa04d806ff8bf61aa423cfeacf1d4f7f5fa0e33e3eb728caa601d1ac71e95f5efd0694b45d3e883749c75649fda90cbb017210ffa7d76121b0c052f9f9c0af81c289bca3cc0892ee7cd33c5dc26e71e03b59bcd6836584193b3bde715664b7f453d079117efa2770d7151abee4ec741a79410b92c7b24c951a8a89758284f0b391cd11ac4718a1e6f6d6c6ff0b0d2e44416564af"}, @typed={0x8, 0x34, @u32=0x7}]}, @generic="2ae3ebbf235ba4030644a805ea8a9836c99743b80074721c7c8ab1cd037582c5", @nested={0x420, 0x5d, [@generic="f3bd477496d1226a795e409391c613a672c1d366403c6addc9dc9a6f3c9eedee4fce204bcbb3c4789e876a46c21136606cc5520e472edcfaa545f25bda2cf2bda77f9e555d2d877a4801cad1d6782743a0ee33a5b7313f300d8cf46578c005e3a1660a54e0a8d5e1ce446d6b27d7139d1716db26a456897c436689e498bbf1913a078036cf7e69f7df28f922d24ac1c5893169afbe4a94475b0e38e36c057e9f3a31ce09ec954909e71b3fecae6a87d5e78bd8e334175d90fecc09b053d82834", @generic="7b1c105ee653396a7bb0ba66531bce18541b29abd14c6becaa1d4a14b8fbda7e1f8b3b1a1a552629a6ef6cc2cff52804b9d89fca7694b10c89f50c4eb4e2a63db384c6dd715d153f3595d5c060f7cf7fe2b58d43b6bbdeddecb68203e0e28d7da8652181101b8b15307b2ac76ddcea940c188081f150fbf749ecde250d43b2d22fe498a3af9645fcc0ba7bc34c836e8244f67c03648780047aa829629265c2f4f4b774da38af", @generic="3396864a349bacff942db523bebd6edc39fa696f34154a862bd73f9f753672078d0f12eb95120e80c1c5980e1baf13c94022c920656c70a866e7143b482dbaaacdcb637ba5cee62c4874cd92d03d643d96ba258947f88a80bb96380e5151c50370025aebbd2e527283affedbba8f962de9219aa1acd8a59bb99f43e60d2adc430ed53e688975ecfd19b3abf22f6fe40e9263863b1101bbcc6b2435e4011d278e0de6c0df82f35384cc25acd44724144b43c41902c65b7fdbd56e8efd249e2929ce050f91ab03b761942444ddb41f925ad98015520612b32c50d080f6646c", @generic="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", @generic="c681c69b500b7b0acb8bcc1b4715a771f56d8f496dc442ccbdb0236452fad2390d5652e726338688ad97a65acfa15ca0b4c918459cb261d1e28e56b1326d2f2a7a73b7448e60c0ad6100f8344bf64fa372f00f137e9f8907b7082a58b76829e1284cc7f7cc4f28ee795ee8b1adc76114612913a4f9cb2c048dca9cb4dec7aa181bc6c9f11de2a18fb0b8f38a411459451ae3877e1a8d52eaaa4a0616e488b2e6e1c36dd14d29a701bd26e78afbc38e177cf28c40cb4c9144bfed4afa882fccaff0db14ac091a477f84c64c60f68dd172acf34d9ea48067516ba0861bd807"]}, @typed={0x10, 0x6b, @str='/dev/cuse\x00'}]}, 0x1998}, {&(0x7f0000003380)={0x1e0, 0x16, 0x21, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x5e, @pid=r9}, @nested={0xe8, 0x2b, [@generic="0003544f29f0b8955089d5d0389a1ee785511b6be9ec8f056383053557f44086ca82ce28d647b6193376b39a8ee78dc18453f3cd97947373dab2d1792ab063c7256daaf1ae0da9b5643deac715b140ea5e501203afd51a0a078f78ce2f708f74aaa2e6e3784d055539beecee58f311a1a499e64dc736378807631199ddec3d5d760854e3554f14767c5f52d9fbc9f0443315443a8bb85e0f6d6b70286b0aa90e01be5af2aadae6a46c9993631c506c5fe25baec3b1ebca6a4558e4a2fdcdcb7affc19da6db43a4858143e498974c", @typed={0xc, 0x8, @u64=0xffffffff00000000}, @typed={0x8, 0xc, @fd=r10}]}, @generic="148d9de5912be49ffe30baa0b3dcaedd667b66731dbb9e4df227ba016536b1530049683a6f81b8182805e5b4e1d0464dbdac8bfb33a1baca3fa068044510c0058acd3d658d334371d95dd024f23492c653424aef44d8129e3fffa6cd188ed2215835b4b717b6f0da666587a23cc1e8eb4e40b0373936365ec8a2aee947708b11443dc3e88396da1fe7e38f6f1f5c871d8b155b", @typed={0x14, 0x74, @ipv6=@mcast2}, @nested={0x18, 0x75, [@typed={0x8, 0x3d, @uid=r11}, @typed={0xc, 0x13, @u64=0xfff}]}, @typed={0x4, 0x61}, @typed={0x8, 0x7d, @fd=r12}, @typed={0x14, 0x19, @ipv6=@empty}]}, 0x1e0}], 0x4, &(0x7f0000003640)=[@rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}], 0x38, 0x40}, 0x4004000) r17 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r17, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r17, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) [ 897.683878][ T6311] CUSE: zero length info key specified [ 897.722874][ T6300] FAT-fs (loop1): bogus number of reserved sectors 22:37:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7, 0xc}}}, 0x90) [ 897.786984][ T6300] FAT-fs (loop1): Can't find a valid FAT filesystem [ 897.818233][ T6369] CUSE: unknown device info "t" [ 897.845657][ T6369] CUSE: DEVNAME unspecified 22:37:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xff0f0000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:19 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) chroot(&(0x7f00000004c0)='./file0\x00') bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$IMCLEAR_L2(r2, 0x80044946, &(0x7f0000000500)=0x5) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0xd, 0x0, 0x1}, 0x18) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002540)=ANY=[@ANYBLOB="070000000000000002701000000000000800000000000000", @ANYPTR=&(0x7f0000001080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004400000000000005a00000000000000", @ANYPTR=&(0x7f0000002640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000030000000000000f800000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000230000000000000ce00000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0000000000000a300000000000000", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="eeffffffffffff08", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000010c0)={0x80000001, 0xfffffffffffffffe}) dup3(r1, r1, 0x0) 22:37:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r2, 0x0, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x3, @link='syz0\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4008004}, 0x44800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) [ 897.888914][ T6427] CUSE: unknown device info "t" [ 897.892430][ T6426] CUSE: zero length info key specified [ 897.920463][ T6427] CUSE: DEVNAME unspecified [ 897.947519][ T6430] CUSE: zero length info key specified 22:37:19 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dlm-monitor\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001280)={0xa0, 0x0, 0x7, {{0x1, 0x0, 0x1000, 0x0, 0x3, 0xa0000000, {0x6, 0x1, 0x4, 0x9, 0x6, 0x1000, 0xc8, 0xd90c, 0x4, 0x1, 0x80, r1, r2, 0xb32e, 0x2}}, {0x0, 0x3}}}, 0xa0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001440)) r4 = syz_genetlink_get_family_id$team(&(0x7f0000001500)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001540)={@dev, 0x0}, &(0x7f0000001580)=0x14) getsockname$packet(r0, &(0x7f00000015c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001600)=0x14) getsockname$packet(r0, &(0x7f0000001640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001680)=0x14) getpeername$packet(r0, &(0x7f0000001a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001a80)=0x14) accept$packet(r0, &(0x7f0000003040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003080)=0x14) getpeername$packet(r0, &(0x7f00000030c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000003100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005540)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000005640)={@rand_addr, 0x0}, &(0x7f0000005680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000056c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000057c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006100)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000008300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000008340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008380)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000008480)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000008940)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000008900)={&(0x7f00000084c0)={0x404, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [{{0x8, 0x1, r5}, {0x13c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r6}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x134, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x118, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x562, 0x80000000, 0x81, 0x9}, {0x7fffffff, 0x7, 0x8, 0x17d76c01}, {0x6, 0x1f, 0x4, 0xfff}, {0x9, 0x821, 0x2, 0x80000000}, {0x100000000, 0x10000, 0xbe5, 0x38c}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r14}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xa29}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r16}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x404}, 0x1, 0x0, 0x0, 0x4840}, 0x40) read$FUSE(r3, &(0x7f0000000040), 0x1000) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000001340)) write$FUSE_ENTRY(r3, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) openat$vfio(0xffffffffffffff9c, &(0x7f0000001480)='/dev/vfio/vfio\x00', 0x2040, 0x0) 22:37:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x8, 0xc}}}, 0x90) [ 898.044772][ T6436] FAT-fs (loop1): bogus number of reserved sectors [ 898.069175][ T6436] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) r1 = fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x40200, 0x0) write$FUSE_LK(r0, &(0x7f0000001040)={0x28, 0x0, 0x1, {{0x1b665ec3, 0x3ff, 0x1, r1}}}, 0x28) 22:37:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x807ff, 0x0) fcntl$setlease(r1, 0x400, 0x0) 22:37:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdf9, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 898.173720][ T6480] CUSE: unknown device info "t" [ 898.232063][ T6535] CUSE: zero length info key specified [ 898.237473][ T6480] CUSE: DEVNAME unspecified [ 898.281835][ T6540] CUSE: unknown device info "t" [ 898.286741][ T6540] CUSE: DEVNAME unspecified [ 898.292220][ T6562] CUSE: zero length info key specified [ 898.320080][ T6560] FAT-fs (loop1): bogus number of reserved sectors 22:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = syz_open_dev$adsp(&(0x7f0000001040)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x2) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000001080)) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0xffffffffffffffda, 0x2}, 0xfffffffffffffee5) 22:37:20 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x3f3) [ 898.400601][ T6560] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc, 0xc}}}, 0x90) 22:37:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000080)='/dev/rtc0\x00', 0xffffffffffffffff}, 0x30) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x2}) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) [ 898.494633][ T6560] FAT-fs (loop1): bogus number of reserved sectors 22:37:20 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x1, 0xfffffffffffffdb6, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 898.542514][ T6560] FAT-fs (loop1): Can't find a valid FAT filesystem [ 898.551791][ T6573] CUSE: zero length info key specified 22:37:20 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001100)=r0) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000001140)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001540)=[{&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f00000012c0)=""/10, 0xa}, {&(0x7f0000001300)=""/82, 0x52}, {&(0x7f0000001380)=""/200, 0xc8}, {&(0x7f0000001480)=""/185, 0xb9}], 0x5}, 0x2040) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001600)=r1) 22:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) rt_sigprocmask(0x0, &(0x7f0000001040)={0x9}, &(0x7f0000001080), 0x8) 22:37:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 898.620937][ T6583] CUSE: zero length info key specified 22:37:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x10, 0xc}}}, 0x90) [ 898.711420][ T6590] CUSE: unknown device info "t" [ 898.722173][ T6590] CUSE: DEVNAME unspecified [ 898.728247][ T6590] CUSE: unknown device info "t" 22:37:20 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x200) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x40000007) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 898.780271][ T6591] FAT-fs (loop1): bogus number of reserved sectors [ 898.780462][ C1] net_ratelimit: 18 callbacks suppressed [ 898.780470][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 898.798625][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 898.820831][ T6591] FAT-fs (loop1): Can't find a valid FAT filesystem [ 898.828247][ T6590] CUSE: DEVNAME unspecified [ 898.853090][ T6662] CUSE: zero length info key specified 22:37:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x311002) ioctl$TIOCNOTTY(r1, 0x5422) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0xd9, 0x0, 0x2}, 0x18) 22:37:20 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x20, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7fffffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x4a035ead, 0x18d3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1000000000000fff, 0x6, 0xe2, 0x40, 0x1002}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4e}, &(0x7f0000000180)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9316, 0x2, 0xfffffffffffff3dd, 0x10001, 0xfffffffffffffff9, 0x3, 0x80, {r3, @in={{0x2, 0x4e20, @remote}}, 0x100000, 0xe89, 0x70, 0x6, 0xb9}}, &(0x7f0000000280)=0xb0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x2000001000008912, &(0x7f0000000080)="0adc1f123c123f3188b070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r7, &(0x7f0000000000), 0x12) dup2(r5, r6) close(r7) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000140)=0x1f) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) read$FUSE(r8, &(0x7f0000003100), 0x79251ded) write$FUSE_ENTRY(r8, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x3ff, 0x100) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @empty}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r2 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf234d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab50eb99db11d4153b8d2c663150f0d27b792d057a0d112a08c7a1a74855c68221298680f7829cb78cb5f47c5a15a39ab4919ac0c104d9350063afcf9f0b1a6da45b651fe26a20c5796b9baae5354cc81169958a82dd29f64792"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r6, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r5, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r6, 0x0, 0xffffffffffffffc0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) dup2(r4, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r6, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = getpgrp(0x0) rt_sigqueueinfo(r7, 0x18, &(0x7f0000000440)={0x3d, 0x1ff, 0x3ff}) ioctl$PPPIOCATTACH(r3, 0x4004743d, 0x0) dup2(r3, r2) 22:37:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x48, 0xc}}}, 0x90) 22:37:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x25, &(0x7f00000001c0)={0x0, 0x3, 0x7ff, 0x4, r1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000040)='syz0\x00') syz_execute_func(&(0x7f0000000200)="c4627d183d0700000036f343f60d0000000000440fae3f0f01eec40145f69e00000000c4027d997543c4410972e74a360fae2cb2436998b00000000959b5c0440f0f98f7000000b6") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video0\x00', 0x2, 0x0) [ 899.040892][ T6712] CUSE: zero length info key specified [ 899.061909][ T6725] CUSE: zero length info key specified [ 899.066849][ T6719] FAT-fs (loop1): bogus number of reserved sectors 22:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ubi_ctrl\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9a1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="11000300040006000700"], &(0x7f0000001340)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001380)={r2, 0xfffffffffffffffe}, 0x8) write$FUSE_LSEEK(r0, &(0x7f0000001040)={0x18, 0x0, 0x2, {0xd}}, 0x18) [ 899.090422][ T6722] CUSE: unknown device info "t" [ 899.093840][ T6719] FAT-fs (loop1): Can't find a valid FAT filesystem [ 899.128021][ T6722] CUSE: DEVNAME unspecified 22:37:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c, 0xc}}}, 0x90) 22:37:20 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001240)='/dev/dsp#\x00', 0x1, 0x101000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001280)={0x0, 0x0, @ioapic}) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$binfmt_script(r0, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0x102) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 899.241686][ T6837] CUSE: zero length info key specified 22:37:20 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_POLL(r0, &(0x7f0000001040)={0x18, 0x0, 0x7, {0x6}}, 0x18) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0xff3b) 22:37:20 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x258, &(0x7f0000000340)}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000480)={r5, 0x1}) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 899.288432][ T6840] CUSE: zero length info key specified 22:37:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 899.339595][ T6842] CUSE: unknown device info "t" [ 899.379511][ T6846] FAT-fs (loop1): bogus number of reserved sectors [ 899.395903][ T6842] CUSE: DEVNAME unspecified [ 899.416995][ T6846] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x60, 0xc}}}, 0x90) [ 899.424671][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 899.424738][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 899.424839][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 899.442502][ T6857] CUSE: unknown device info "t" [ 899.460641][ T6857] CUSE: DEVNAME unspecified 22:37:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = creat(&(0x7f0000001440)='./file0\x00', 0x100) bind$x25(r2, &(0x7f0000001480)={0x9, @null=' \x00'}, 0x12) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000100)=0x800, 0x4) ioctl$TIOCCBRK(r1, 0x5428) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x3ff) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setlease(r4, 0x400, 0x0) getpeername$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) 22:37:21 executing program 5: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vfio/vfio\x00', 0x101801, 0x0) write$smack_current(r0, &(0x7f0000001140)='/dev/null\x00', 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000001040)='/dev/null\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001080)=0x4, 0x4) ioctl$RTC_AIE_ON(r2, 0x7001) [ 899.485795][ T6923] CUSE: zero length info key specified 22:37:21 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x400000000005, &(0x7f0000000600)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000580)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) ioctl$NBD_CLEAR_QUE(r6, 0xab05) [ 899.543194][ T6964] CUSE: zero length info key specified 22:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x68, 0xc}}}, 0x90) 22:37:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) timer_create(0x5, &(0x7f0000001100)={0x0, 0x3b, 0x1}, &(0x7f0000001140)=0x0) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000001200)={{r2, r3+30000000}, {r4, r5+10000000}}, 0x0) [ 899.612508][ T6846] FAT-fs (loop1): bogus number of reserved sectors [ 899.619053][ T6846] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001040)) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) 22:37:21 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400204) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f00000000c0)=0xf4272) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 899.741992][ T6980] CUSE: zero length info key specified [ 899.754922][ T6981] CUSE: unknown device info "t" [ 899.761468][ T6982] CUSE: zero length info key specified 22:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c, 0xc}}}, 0x90) [ 899.783262][ T6981] CUSE: DEVNAME unspecified 22:37:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f0000001040)='minix\x00', &(0x7f0000001080)='./file0\x00', 0x98d, 0x5, &(0x7f0000001340)=[{&(0x7f00000010c0)="dfc924ffdf381122b7ebb3333e9b5aabd27a44c1ebbcbef770ae8b0b72f099dcbc", 0x21, 0x8}, {&(0x7f0000001140)="557d439ca6deb675320761bf8aba9b3b909f6aa1151f6988b154cab616f7300193261ec6a8e0657277cf14a645dd8b34649e0ecd16ac9b7420e62e06d55f7219485db117d90fb17382a8359b94e6452373e3846b2af4ad31bc2942059e09", 0x5e, 0x4}, {&(0x7f00000011c0)="4fc0ee67888b20da3fabf24e3935ccf62654c4a8a2ab05140a3c929ff2000b2f07f73393ad82c895b7259858a901fc3489303032517a021273d393fd3228950dde3105cccda00bbf970bb58f1eab", 0x4e, 0x4}, {&(0x7f0000001240)="f5dcff369d9697fe19fc5928909381a945105c8208bfa944b655794741275672b4247066c637dd56618e5b46c6150f806d270ee9bcfd981600d684a5c8fc260fa56223d290c6d4be2006e5cf6b9b2dc1e8423fe44b6a770ef1ad76296868b32c4d9b57b625a789e6906b8375ed3ef72846505ea3a7d3101cb797bffe20cd29d1e10de713a8a0b2ebd1a2546f82116004fe", 0x91, 0x6}, {&(0x7f0000001300)="cd7945d7b1fcc1545451d2d49d6db06b7cfab5", 0x13, 0x7}], 0x4000, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) [ 899.853833][ T7049] FAT-fs (loop1): bogus number of reserved sectors [ 899.884162][ T7049] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:21 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000001140)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001200)=0x0) write$P9_RGETLOCK(r0, &(0x7f00000011c0)={0x2b, 0x37, 0x1, {0x0, 0xfffffffffffff94b, 0x8000, r2, 0xd, '$keyring[](,$'}}, 0x2b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001180)=0xe8) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getgid() stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@multicast2}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)=0x0) fstat(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001a40)=0x0, &(0x7f0000001a80), &(0x7f0000001ac0)) getresuid(&(0x7f0000001b00), &(0x7f0000001b40)=0x0, &(0x7f0000001b80)) getgroups(0x2, &(0x7f0000001bc0)=[0xee00, 0xee00]) write$FUSE_DIRENTPLUS(r1, &(0x7f0000001c00)={0x540, 0x0, 0x6, [{{0x0, 0x0, 0x9, 0x7, 0x1000, 0x8096, {0x2, 0x8e, 0xfffffffffffffff7, 0x8, 0x6, 0x1d4, 0x6, 0x81, 0x10001, 0xff, 0x400, r3, r4, 0x2, 0xfffffffffffffc00}}, {0x3, 0x5, 0x0, 0x7f}}, {{0x6, 0x1, 0x1, 0x5, 0x5, 0x5, {0x5, 0xffff, 0x400, 0x7fffffff, 0x2, 0x6, 0x5, 0x4, 0x4, 0x1, 0x6, r5, r6, 0x3, 0x12846888}}, {0x6, 0xf7, 0xb, 0x5, '/dev/audio\x00'}}, {{0x2, 0x0, 0x5, 0x1, 0x100000000, 0x2, {0x2, 0x1, 0x8000, 0x1, 0x7, 0x8, 0x1ff, 0x5, 0x1, 0x13f, 0x8ffc, r7, r8, 0x6, 0x80000001}}, {0x3, 0xfffffffffffffffd, 0xd, 0x8, '$keyring[](,$'}}, {{0x3, 0x1, 0x7, 0xfd90, 0x1, 0xff, {0x0, 0x6, 0x121, 0x5, 0xdd25, 0xf1a9, 0x1, 0x7, 0x4, 0x2, 0xbb6f, r9, r10, 0x2}}, {0x3, 0xcc, 0xa, 0x8, '/dev/cuse\x00'}}, {{0x0, 0x1, 0x80000000, 0xed0900e, 0x3, 0x8000, {0x1, 0x100000001, 0x3, 0x81, 0x1, 0xdb7f, 0x8, 0x7ff, 0xffff, 0x10001, 0x1, r11, r12, 0x40, 0x200}}, {0x3, 0x200, 0xb, 0x2a94dd5f, '/dev/audio\x00'}}, {{0x2, 0x0, 0x731, 0x2, 0x7, 0x7, {0x5, 0x6, 0x70, 0x4, 0xfffffffffffff947, 0x8, 0x8, 0x3, 0x81, 0x200, 0x1, r13, r14, 0x1, 0xe7c}}, {0x5, 0xffffffffffff8001, 0xd, 0x7fffffff, '$keyring[](,$'}}, {{0x0, 0x1, 0x2, 0x6, 0x5fb, 0x4, {0x1, 0x3f, 0x7f, 0x10001, 0x1f, 0x74c, 0x8, 0x100, 0x1000, 0x4, 0x3, r15, r16, 0xe2, 0x4}}, {0x1, 0x2, 0xb, 0x4, '/dev/audio\x00'}}, {{0x6, 0x0, 0x5, 0xf5ac, 0x0, 0xfffffffffffffffc, {0x2, 0x800000000000000, 0x8001, 0x40, 0xffffffffffffffff, 0x2, 0x6, 0xdf, 0x9, 0x3, 0x9, r17, r18, 0x3, 0xffff}}, {0x6, 0x7, 0xd, 0x7, '$keyring[](,$'}}]}, 0x540) 22:37:21 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000440)={0x8, {{0x2, 0x4e23, @local}}}, 0x88) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x20100, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 899.922041][ T7099] CUSE: zero length info key specified [ 899.943931][ T7102] CUSE: zero length info key specified 22:37:21 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffff97, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x74, 0xc}}}, 0x90) [ 899.980380][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 899.986246][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.043660][ T7101] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 900.063000][ T7110] CUSE: unknown device info "t" [ 900.083305][ T7110] CUSE: DEVNAME unspecified 22:37:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a, 0xc}}}, 0x90) [ 900.104516][ T7119] CUSE: zero length info key specified [ 900.116787][ T7122] CUSE: zero length info key specified [ 900.136051][ T7123] CUSE: unknown device info "t" [ 900.141371][ T7123] CUSE: DEVNAME unspecified 22:37:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) utime(&(0x7f0000001200)='./file0\x00', &(0x7f0000001280)={0x85d1, 0x7f4}) read$FUSE(r0, &(0x7f0000000040), 0x1000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001100)=0x2, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000001340)='/dev/amidi#\x00', 0x1, 0x800) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000011c0)={0x2, &(0x7f0000001180)=[{0x1, 0xffffffffffffff01, 0x100000001, 0x4}, {0x10000, 0x0, 0x0, 0x5}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x8000, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000001240)) 22:37:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000080)=""/119, 0x77}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 900.201098][ T7117] FAT-fs (loop1): bogus number of reserved sectors [ 900.207671][ T7117] FAT-fs (loop1): Can't find a valid FAT filesystem [ 900.239954][ T7208] CUSE: zero length info key specified 22:37:21 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x400002, 0x0) write$P9_RSYMLINK(r0, &(0x7f00000010c0)={0x14, 0x11, 0x2, {0x84, 0x4, 0x7}}, 0x14) bind$rxrpc(r0, &(0x7f0000001080)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x9b7, @loopback, 0x8000}}, 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r2 = msgget(0x1, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/197) read$FUSE(r0, &(0x7f00000031c0), 0x78d601691144ebf4) ioctl$RTC_WIE_OFF(r0, 0x7010) write$FUSE_LSEEK(r1, &(0x7f0000001180)={0x18, 0x0, 0x2, {0x3}}, 0x18) [ 900.254718][ T7229] CUSE: zero length info key specified 22:37:21 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000000600)='/dev/dri/card#\x00', 0x80000001, 0x39cf460b6e2ea797) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x300, 0xc}}}, 0x90) [ 900.330683][ T7241] CUSE: unknown device info "t" [ 900.340081][ T7117] FAT-fs (loop1): bogus number of reserved sectors [ 900.365749][ T7241] CUSE: DEVNAME unspecified [ 900.387556][ T7117] FAT-fs (loop1): Can't find a valid FAT filesystem [ 900.417985][ T7241] CUSE: unknown device info "t" 22:37:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000010c0)) 22:37:22 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f0000000080)=[0x3, 0x1], 0x2) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xe1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 900.443987][ T7241] CUSE: DEVNAME unspecified [ 900.460428][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.466486][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.474290][ T7251] CUSE: zero length info key specified 22:37:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001140)='/dev/vcs#\x00', 0xff, 0x412080) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001180)=""/254) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) openat$vimc2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/video2\x00', 0x2, 0x0) [ 900.504342][ T7252] CUSE: zero length info key specified 22:37:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x100) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000010c0)='nbd\x00') r3 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200100) r4 = syz_open_dev$radio(&(0x7f0000001180)='/dev/radio#\x00', 0x1, 0x2) ioctl$LOOP_CLR_FD(r3, 0x4c01) r5 = syz_open_dev$media(&(0x7f00000011c0)='/dev/media#\x00', 0x101, 0x40000) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000001440)) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vfio/vfio\x00', 0x149000, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000001240)='/dev/amidi#\x00', 0x94a, 0x100) r8 = syz_open_dev$admmidi(&(0x7f0000001280)='/dev/admmidi#\x00', 0x3ff, 0x111080) r9 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0xbc0, 0x680000) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000001400)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001300)={0x9c, r2, 0x800, 0x1, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x100000000}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x44, 0x7, [{0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}, {0x8, 0x1, r0}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x9c}}, 0x40851) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) 22:37:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x500, 0xc}}}, 0x90) [ 900.611535][ T7345] CUSE: unknown device info "t" [ 900.622712][ T7345] CUSE: DEVNAME unspecified [ 900.651152][ T7369] CUSE: unknown device info "t" 22:37:22 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000580)={r3, 0x80000, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a304960392902000000528d701c21ce99d8757f4013b83f66b245e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000440)={0x9, 0x0, 0x10001, 0xfffffffffffffeff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000480)={r5}) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000004c0)={@multicast2, @remote}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r6, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r4, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r6, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 900.704626][ T7370] FAT-fs (loop1): bogus number of reserved sectors [ 900.721621][ T7369] CUSE: DEVNAME unspecified [ 900.722098][ T7377] CUSE: zero length info key specified [ 900.735535][ T7370] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 22:37:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x1, 0x2) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000140)={{0x0, 0xffffffffffff8001, 0x2, 0x3}, 'syz0\x00', 0x29}) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x3a3, 0x80000000}, {0x1a, 0x2}, 0x2, 0x4, 0x9}) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000003740)={'team0\x00', r3}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003780)={r4, 0x1, 0x6, @broadcast}, 0x10) write$FUSE_ENTRY(r0, &(0x7f0000001100)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x7fff, {0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x600, 0xc}}}, 0x90) [ 900.756759][ T7380] CUSE: zero length info key specified [ 900.780379][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:37:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000001140)={'syz0', "7373f4e91644764776e038510a33af8bbd51426174f2ef42953e2ee7f588ba54781b6a701b7bd6ab0eb0443890fa5b896844b841943e9a770be9f2fec35a1c55d7269f"}, 0x47) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000040), 0x1000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001080)=[0x5b, 0x9]) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) [ 900.889185][ T7391] CUSE: zero length info key specified [ 900.909132][ T7395] CUSE: zero length info key specified 22:37:22 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) 22:37:22 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000001100)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x200000) getdents(r0, &(0x7f0000001140)=""/4096, 0x1000) pipe(&(0x7f0000002300)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002140)={0x0, 0x7f}, &(0x7f0000002180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000021c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x80000001, 0xca2}, 0x90) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x7400}}}, 0xfffffffffffffd4f) timerfd_settime(r0, 0x1, &(0x7f0000002280)={{0x0, 0x989680}}, &(0x7f00000022c0)) 22:37:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_IOCTL(r0, &(0x7f0000001040)={0x20, 0x0, 0x3, {0x400, 0x4, 0xa45, 0x1}}, 0x20) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) 22:37:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x700, 0xc}}}, 0x90) [ 901.061488][ T7491] FAT-fs (loop1): bogus number of reserved sectors [ 901.088153][ T7504] CUSE: zero length info key specified 22:37:22 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000440)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 901.113917][ T7491] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.144113][ T7532] CUSE: zero length info key specified 22:37:22 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x22) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xf7f1) ioctl$PPPIOCSMRU1(r1, 0x40047452, &(0x7f0000001140)=0x3) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000001080)={0x793f, "7845bc888c9d851ef4c370ef17b95b44059f558dc3a54dd2fe26c69cd4653443", 0x1, 0x3, 0x1ff, 0x4000, 0xe}) 22:37:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x2b1) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc00, 0xc}}}, 0x90) 22:37:22 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:22 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x6b8006bdeb700ed4, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000240)=0x20d008000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 901.354373][ T7618] CUSE: zero length info key specified [ 901.387369][ T7581] FAT-fs (loop1): bogus number of reserved sectors 22:37:23 executing program 5: clock_gettime(0x7, &(0x7f0000001340)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/cuse\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40c00, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000010c0), &(0x7f0000001140)=0x4) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000001200)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f00000012c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x24, r2, 0x2, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x7}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4004800}, 0x80) r3 = request_key(&(0x7f0000001380)='.dead\x00', &(0x7f00000013c0)={'syz', 0x3}, &(0x7f0000001400)='/dev/cuse\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001440)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001540)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dlm_plock\x00', 0x0, 0x0) get_thread_area(&(0x7f0000001300)={0x8, 0xffffffffffffffff, 0x1400, 0x2, 0x3, 0x80000001, 0x10000, 0x7, 0x9, 0x3}) ioctl$SIOCX25CALLACCPTAPPRV(r6, 0x89e8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001600)={0x0, 0x85, "108fac5c5ad5800685e64619f14b80683979f9cb5006ee4c74516fa41be396fcbd52124e7e81e4b33ae73494c407d67979dacd28db061905fa3dcb2d51609c8aecd53b713fff1eb9de0bb9a61e99efb70f4428048e143f94af95ad205eca5bc8d94680db449523c8d35d29302ec1db3e3b77f42470747690319126a5193e0dbe93e70192bd"}, &(0x7f00000016c0)=0x8d) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r7, 0x8}, 0x8) [ 901.404044][ T7631] CUSE: unknown device info "t" [ 901.414390][ T7655] CUSE: zero length info key specified [ 901.418409][ T7581] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.433550][ T7631] CUSE: DEVNAME unspecified 22:37:23 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 22:37:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000, 0xc}}}, 0x90) 22:37:23 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffb, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:23 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 901.492098][ T7690] CUSE: unknown device info "t" [ 901.496994][ T7690] CUSE: DEVNAME unspecified 22:37:23 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) openat$snapshot(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/snapshot\x00', 0x101400, 0x0) 22:37:23 executing program 5: r0 = socket$isdn(0x22, 0x3, 0x35) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001140)={{{@in6=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001080)=0xe8) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000010c0)=0xe8) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001340)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001440)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f0000001540)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f0000001040)='system.posix_acl_default\x00', &(0x7f0000001600)={{}, {0x1, 0x1}, [{0x2, 0x3, r1}, {0x2, 0x1, r2}, {0x2, 0x4, r3}, {0x2, 0x1, r4}, {0x2, 0x2, r5}, {0x2, 0x1, r6}], {0x4, 0x6}, [{0x8, 0x1, r7}, {0x8, 0x1}, {0x8, 0x3, r8}], {0x10, 0x2}, {0x20, 0x4}}, 0x6c, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r9, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r9, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) ioctl$FICLONE(r9, 0x40049409, r9) [ 901.596275][ T7701] CUSE: zero length info key specified [ 901.605957][ T7699] FAT-fs (loop1): bogus number of reserved sectors [ 901.625868][ T7704] CUSE: zero length info key specified 22:37:23 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xdf38, 0x119000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd0000006720f1211b026b03420f3afd44bafe9676bd9fe2e875128ce2f84fde24af0beeeba7d2ce7319d95112ed7c703cd51fadc8bafeebeac18c024c47e7710c913a298eddc32fe9b387566b04e38421cfebd8e572bdaafd1e0b12a984bee73b7ae315f3653e32c86c90460bc3539b5a484d8299ddbf16cf7348534dc4fff557e810f2afb6bd4c750f813733c04402f6ee98cf8fe59c801320dd8fd6d259552ce55782d28c773a4de09869d8150f3bf55994a2433a894045545d9bf652d2eb9b4a3b7b709e645caa128458c2b44a770959123c1a3da43f4b8f29733bbd6e4875"], &(0x7f00000000c0)=0xe5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x4, 0xa, [0x2, 0x6, 0xffffffff, 0x3f, 0x7fffffff, 0x800, 0x80, 0x7de4, 0xffffffffffffffe1, 0x77a]}, &(0x7f00000002c0)=0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r3, r3, 0xf, 0x2}, 0x10) fcntl$setlease(r3, 0x400, 0x0) 22:37:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4800, 0xc}}}, 0x90) [ 901.702289][ T7699] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.755153][ T7751] CUSE: unknown device info "t" 22:37:23 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001040)='/dev/null\x00', 0x2000, 0x0) write$binfmt_misc(r0, &(0x7f0000001080)={'syz1'}, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001200)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001140)={0x4, 0x1, [{0x100, 0x0, 0xacf2}, {0x7, 0x0, 0x1}, {}, {}]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000010c0)) 22:37:23 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffd, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 901.778121][ T7751] CUSE: DEVNAME unspecified 22:37:23 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl(r3, 0x3, &(0x7f0000000480)="1591230da0d8f57f4c42ce69b9897eb1b8532fca625c63ac5386df63c55cf0ed1ea92b5e9b7ddded6bacf9087ee84772d861e584803fcb93d739e6fbbf97f8c1a78cfc1c0067250052f3483b0745f028a67f41eb8fa98aac43af5dcd80a5a0b5eca913ebeb1f064ecf3753aadf715c9615a8a1a1cd215de6f6f07c056d4d89ac00967569075c320ece3c3e9d44ae6f09a56188e0d5da5c53d1ffedc89dc3b1670076375f31cf21b2dc6bf5550fc80979e2711d3b6acba0bb303e2de5ebc0e12c217d42a8deaa01c549a8fee925bbead04d217d407425") sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000440)=0x7ff) syz_open_dev$media(&(0x7f00000005c0)='/dev/media#\x00', 0xffffffff80000001, 0x80000) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 901.842030][ T7817] CUSE: unknown device info "t" [ 901.842746][ T7827] CUSE: zero length info key specified [ 901.867290][ T7817] CUSE: DEVNAME unspecified [ 901.893048][ T7830] FAT-fs (loop1): bogus number of reserved sectors [ 901.920786][ T7830] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:23 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/full\x00', 0x2000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000002140)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000040), 0x1000) r2 = syz_open_dev$media(&(0x7f0000001040)='/dev/media#\x00', 0xc0, 0x8000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001140)=""/4096) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000001080)) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) 22:37:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c00, 0xc}}}, 0x90) [ 901.940706][ T7835] CUSE: zero length info key specified 22:37:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000300)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000240)=[{0x44, 0x5, 0x8, 0x7f, @tick=0x1ff, {0x7, 0x1}, {0x5d, 0x1000}, @time=@time={r2, r3+30000000}}, {0x0, 0x6, 0x4, 0xffffffff, @time={r4, r5+30000000}, {0x7, 0x101}, {0x9, 0x20}, @ext={0x58, &(0x7f00000001c0)="97cd8be08961913da5c5ae73e8acbf52658b7d412b99d7aea839e5862d11c1c9792dea08e0b4f4ec0f5b3330a1f6b8f3475478db00b2400f8ef5d78f0ce270cd59cf79ea1907f5eea4ea0e9d1656108e448b501b9d07c191"}}], 0x60) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'sit0\x00', 0x1000}) 22:37:23 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x4000000, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x0, 0x1000, 0x5, 0x0, 0x0, 0x7400, 0xffffffffffffffff}}}, 0x90) fcntl$getown(r0, 0x9) [ 902.009079][ T7830] FAT-fs (loop1): bogus number of reserved sectors [ 902.041542][ T7830] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.081900][ T7924] CUSE: zero length info key specified [ 902.111383][ T7952] CUSE: unknown device info "" [ 902.118366][ T7954] CUSE: zero length info key specified 22:37:23 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e554d75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:23 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x800000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 902.130618][ T7952] CUSE: unknown device info "" [ 902.136919][ T7952] CUSE: unknown device info "t" 22:37:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_LSEEK(r0, &(0x7f0000001040)={0x18, 0x0, 0x7}, 0x300) 22:37:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0xf23c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) [ 902.176208][ T7952] CUSE: unknown device info "ÿÿÿÿ" 22:37:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000, 0xc}}}, 0x90) [ 902.237498][ T7952] CUSE: DEVNAME unspecified [ 902.281265][ T7955] CUSE: unknown device info "" [ 902.291373][ T7967] FAT-fs (loop1): bogus number of reserved sectors [ 902.321036][ T7955] CUSE: unknown device info "" [ 902.328471][ T8028] CUSE: zero length info key specified [ 902.335567][ T7967] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.345639][ T7955] CUSE: unknown device info "t" [ 902.354660][ T8054] CUSE: zero length info key specified [ 902.366497][ T7955] CUSE: unknown device info "ÿÿÿÿ" 22:37:24 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000001200)='/dev/adsp#\x00', 0x4, 0x721600) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000001240), &(0x7f0000001280)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000980)={&(0x7f0000000440), 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r3, 0x900, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x7, 0x8001]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x9}]}, 0x28}}, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000001100)={0x18, 0x0, 0x2}, 0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001080)={0x0, 0x588}, &(0x7f00000010c0)=0x8) r5 = geteuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0xee01]) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000540)=[0x0, 0xee00, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000580)={0x350, 0x3429317570f80d6e, 0x8, [{{0x6, 0x0, 0x0, 0x1, 0x5, 0x3, {0x5, 0x1, 0x1f, 0x5, 0x9, 0x80, 0x0, 0xffffffff, 0x80000000, 0x4, 0x4, r5, r6, 0x10000, 0xfffffffffffffffb}}, {0x0, 0x1ff, 0x11, 0x1, '[posix_acl_access'}}, {{0x2, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x1ff, {0x3, 0x5, 0x8, 0x3000000, 0x0, 0x3b, 0x10001, 0xffffffffffff8001, 0xffffffff80000001, 0x3, 0x9, r7, r8, 0x3, 0x1}}, {0x6, 0x2, 0xa, 0x7fff, '/dev/cuse\x00'}}, {{0x0, 0x3, 0x4, 0x0, 0x3, 0x760, {0x6, 0x2a, 0x8001, 0xffffffff, 0x3b23, 0x100, 0x7, 0x2, 0x81d, 0x1, 0x11a, r9, r10, 0x20000000000000, 0x10001}}, {0x4, 0x101, 0xa, 0x4, '/dev/cuse\x00'}}, {{0x1, 0x1, 0x8, 0x7, 0xfb, 0x7fffffff, {0x4, 0x96, 0x100000000, 0x3ff, 0x100000000, 0x3ff, 0x200, 0x0, 0x5b18, 0x0, 0x1, r11, r12, 0x1ff8000000000000, 0x4}}, {0x1, 0x975, 0x0, 0x6}}, {{0x2, 0x3, 0x7, 0x0, 0x7, 0x6f, {0x4, 0x6c910ef5, 0x0, 0x6, 0x9, 0xf287, 0xe121, 0x80000001, 0x1, 0x0, 0x6, r13, r14, 0x7, 0x81}}, {0x3, 0x9, 0xa, 0x8, '/dev/cuse\x00'}}]}, 0x350) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001140)={r4, 0x7}, &(0x7f0000001180)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000011c0)={0x1, 0xff, 0x1}, 0xc) 22:37:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x100000002) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/175, &(0x7f0000000100)=0xaf) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0xfffffffffffffff8, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000300)={@remote, 0x7fff, 0x3, 0x3, 0x8, 0x0, 0x1000}, 0x20) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x3, r5}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r4, 0x1}) fcntl$setlease(r3, 0x400, 0x0) [ 902.396720][ T7955] CUSE: DEVNAME unspecified 22:37:24 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRESDEC, @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRESOCT=r1, @ANYBLOB="bd2fce577412c8c4b4d15bc0a17298bc473ff92bbfc5afe7df5731498206bd4fd77e91a891e9f1990db912178a5fbdb12aa4860fdc0d60", @ANYRES16=r1, @ANYRES16=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="61f7a3413d92cd9c5f1bf232dc936869cdf53c504d38ab361ddabf052df814279c48843ce63e57468a9921307591e7658dc090308dae508be975dc827ba0e889c5828a48fdc41bc7968b65c71d83abfb2d3fb1036986297857b5c7b048ab071c9c0d5474558c483f2d0e769bdb49000b068ef50bf8f06775af1464be33b8", @ANYPTR], @ANYRESDEC=r2]], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRK(r2, 0x5409, 0xf68b) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:24 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:24 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000001140)=0xff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) read$FUSE(r1, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r1, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6800, 0xc}}}, 0x90) [ 902.491430][ T8078] IPVS: length: 175 != 8 [ 902.555477][ T8089] IPVS: length: 175 != 8 [ 902.575688][ T8087] CUSE: unknown device info "t" 22:37:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4d0000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4602080407070000000000000003000600040000001e0000000000000040000000000000004c010000000000000700000005003800010001007fff070000000070ff07000000000000000000000800000000000000000000008002000003000000000000000300000000000000faffffffffffffff51e57464c00600006059000000000000000000000000000009000000000000000000010000000000ecffffffffffffffffffffff000000009e896cca538f02a3198c17bbfc11e4b194285cf01693b3270eb0b5fe5edf460ff72e47a94af1c9c238e6e49427aaed5bf6239d04c9f6d2e31d241a2a80bc32a8f45ec68dc32a6811965c821efb3efc7fef68769865485f699d41a8440d70e83454aa1f9bff50973fb15e81dd640afb97150e12dd77c8f64e3da5e92eb9fe9340fd99511d992c49aa29bc4d5a7a5b97dec381bace81e3c0e0ee561fec7efa99c53493183b"], 0x154) fcntl$setlease(r4, 0x400, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000340)) [ 902.600159][ T8086] FAT-fs (loop1): bogus number of reserved sectors [ 902.602450][ T8095] CUSE: zero length info key specified [ 902.624029][ T8096] CUSE: zero length info key specified 22:37:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c00, 0xc}}}, 0x90) 22:37:24 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write$eventfd(r0, 0x0, 0x0) [ 902.647966][ T8087] CUSE: DEVNAME unspecified [ 902.660239][ T8086] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.706948][ T8087] CUSE: unknown device info "t" [ 902.717287][ T8087] CUSE: DEVNAME unspecified 22:37:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x100009) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) socket$nl_route(0x10, 0x3, 0x0) 22:37:24 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) [ 902.808898][ T8086] FAT-fs (loop1): bogus number of reserved sectors [ 902.822245][ T8211] CUSE: zero length info key specified 22:37:24 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000540)={'filter\x00', 0x0, 0x4, 0x13, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f0000000500)=""/19}, &(0x7f00000005c0)=0x78) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) r5 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000900)={"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"}) ioctl$VIDIOC_G_SELECTION(r3, 0xc040565e, &(0x7f0000000600)={0xf, 0x0, 0x6, {0x3f, 0x860, 0xfffffffffffffffc, 0xa0e}}) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r5, r1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000440), 0x13f, 0x1009}}, 0x20) 22:37:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x1000000002e, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xf5ffffff]}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) [ 902.866730][ T8086] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.880567][ T8215] CUSE: zero length info key specified [ 902.925112][ T8219] CUSE: unknown device info "t" [ 902.949558][ T8219] CUSE: DEVNAME unspecified [ 902.966833][ T8226] CUSE: unknown device info "t" 22:37:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7400, 0xc}}}, 0x90) [ 902.995317][ T8226] CUSE: DEVNAME unspecified 22:37:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) 22:37:24 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:24 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x3, 0x0, 0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7400}}}, 0xffffffffffffffd3) 22:37:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x1000000002e, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0xf5ffffff]}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) [ 903.091976][ T8295] CUSE: zero length info key specified 22:37:24 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) openat(r2, &(0x7f00000003c0)='./file0\x00', 0x200, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f0000000440)={0x2, 0x4e24, @rand_addr=0x2}, 0xfffffd4d) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:24 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000001180)='TIPC\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000001280)='/dev/urandom\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000001240)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x9000084}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)={0x1c, r2, 0x30d, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000040}, 0x10) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) [ 903.161329][ T8345] CUSE: zero length info key specified [ 903.169790][ T8338] FAT-fs (loop1): bogus number of reserved sectors 22:37:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a00, 0xc}}}, 0x90) [ 903.263640][ T8338] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:24 executing program 5: openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREAD(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, 0x0) [ 903.305521][ T8353] CUSE: unknown device info "t" 22:37:24 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x44001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7d, 0x8, 0x7, 0x3, 0x19, 0x6, 0x0, 0x1, 0x8, 0x10001, 0x9}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 903.340690][ T8358] CUSE: zero length info key specified [ 903.351960][ T8353] CUSE: DEVNAME unspecified [ 903.376587][ T8362] CUSE: zero length info key specified [ 903.386714][ T8364] CUSE: unknown device info "t" [ 903.398937][ T8338] FAT-fs (loop1): bogus number of reserved sectors [ 903.424259][ T8338] FAT-fs (loop1): Can't find a valid FAT filesystem [ 903.430763][ T8364] CUSE: DEVNAME unspecified 22:37:25 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002540)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002580), &(0x7f00000025c0)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vcs\x00', 0x24901, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000024c0)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002480)={&(0x7f0000002940)=ANY=[@ANYBLOB="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"], 0x12c4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r3 = openat(r2, &(0x7f0000002500)='./file0\x00', 0x4200, 0x10) fstat(r3, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) mount$fuse(0x0, &(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='fuse\x00', 0x1000000, &(0x7f00000027c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x80}}, {@max_read={'max_read', 0x3d, 0x7}}, {@max_read={'max_read', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0xc00}}, {@blksize={'blksize', 0x3d, 0x400}}, {@default_permissions='default_permissions'}], [{@fsname={'fsname', 0x3d, 'pedit\x00'}}, {@context={'context', 0x3d, 'user_u'}}]}}) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) [ 903.449979][ T8361] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.482524][ T8361] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 22:37:25 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in=@local}}, {{@in=@initdev}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:25 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1000000, 0xc}}}, 0x90) [ 903.541713][ T8361] attempt to access beyond end of device [ 903.560971][ T8361] loop5: rw=12288, want=8200, limit=20 [ 903.577684][ T8473] CUSE: unknown device info "t" [ 903.610741][ T8361] attempt to access beyond end of device [ 903.619080][ T8473] CUSE: DEVNAME unspecified [ 903.630596][ T8361] loop5: rw=12288, want=12296, limit=20 22:37:25 executing program 3: mknod$loop(&(0x7f0000000000)='./file1\x00', 0x1006001, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) lsetxattr$security_selinux(0x0, 0x0, 0x0, 0x0, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) ioctl$PPPIOCATTCHAN(r1, 0x40047438, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000680)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004f00)='bbr\x00', 0x234) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x3, 0x7}, 0x0) fsetxattr(r1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x0, &(0x7f0000004e00)}, &(0x7f0000004e80)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x1, 0x1, 0xffffffffffff6e23, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0xa37, 0x4) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="61e11ea7b1784faf8225857bb3186c5e4989a7b36a75f4118d6018ea11b581950dda88b4b06236cefc74354b439b35ad70d7a4367c99dbae8222e1fd322311d22fa952596149", @ANYRES16=0x0], 0x2}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) [ 903.658904][ T8361] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 903.670766][ T8481] CUSE: unknown device info "t" [ 903.671184][ T8361] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 903.687795][ T8479] CUSE: zero length info key specified [ 903.693495][ T8481] CUSE: DEVNAME unspecified [ 903.701766][ T8361] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 903.722986][ T8482] FAT-fs (loop1): bogus number of reserved sectors [ 903.738842][ T8361] attempt to access beyond end of device [ 903.752269][ T8537] CUSE: zero length info key specified [ 903.757750][ T8482] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:25 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001100)={0x0, 0x9d, "0f0e662b31799615d603ecc0ece172f5cf8f919d05564459ccb5161ee83f98fba902246d3025a93e3a6041405f1a878c3aa095af95683e9f4a7c89e69f081a93ab4335e95480eb4a8208f4593bfb5f7f94a7c54bc3e3c318f1dc989156a5f9e6eeab597510f83ebe020888731cdfd8788045411577efc64b41a0377c0b298f72c5860d296f5cda8f481d6df97a58a7e4f5b85afdfd261ba0bdd8446a04"}) [ 903.783835][ T8361] loop5: rw=12288, want=8200, limit=20 22:37:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000000, 0xc}}}, 0x90) [ 903.825086][ T8361] attempt to access beyond end of device 22:37:25 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) r5 = dup2(0xffffffffffffffff, r0) syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0x0, 0x2) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) accept4$bt_l2cap(r5, &(0x7f0000000480), &(0x7f00000004c0)=0xe, 0x80000) dup2(r2, r1) 22:37:25 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 903.870611][ T8361] loop5: rw=12288, want=12296, limit=20 [ 903.892791][ T8361] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 903.908924][ T8596] CUSE: unknown device info "t" [ 903.915273][ T8597] CUSE: zero length info key specified [ 903.921357][ T8596] CUSE: DEVNAME unspecified [ 903.930088][ T8599] CUSE: unknown device info "t" [ 903.964262][ T8599] CUSE: DEVNAME unspecified 22:37:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3000000, 0xc}}}, 0x90) [ 904.010119][ T8605] FAT-fs (loop1): bogus number of reserved sectors [ 904.049370][ T8605] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:25 executing program 5: sched_setaffinity(0x0, 0xffffffffffffff6b, &(0x7f0000000940)=0x5) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x80) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) waitid(0x2, r4, 0x0, 0x80000000, &(0x7f0000000300)) write$P9_RSTATFS(r3, &(0x7f0000000280)={0x43}, 0x43) recvmmsg(r1, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x0, 0x0) 22:37:25 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000001480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000014c0)="482a2ffd049339acf05e46b75d369fb1", 0x10) syz_mount_image$nfs4(&(0x7f0000001500)='nfs4\x00', &(0x7f0000001540)='./file0\x00', 0x100, 0x1, &(0x7f0000001680)=[{&(0x7f0000001580)="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", 0xfa, 0x83}], 0x1, &(0x7f00000016c0)='/dev/snd/pcmC#D#p\x00') process_vm_writev(r0, &(0x7f0000001340)=[{&(0x7f0000001100)=""/78, 0x4e}, {&(0x7f0000001180)=""/148, 0x94}, {&(0x7f0000001240)=""/255, 0xff}], 0x3, &(0x7f0000001440)=[{&(0x7f0000001380)=""/7, 0x7}, {&(0x7f00000013c0)=""/82, 0x52}], 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000001840)=@known='system.advise\x00', &(0x7f0000001880)=""/149, 0x95) getpid() read$FUSE(r2, &(0x7f0000000040), 0x1000) uname(&(0x7f0000001740)=""/217) write$FUSE_ENTRY(r2, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000001700)=ANY=[@ANYBLOB="3b000000e9ffffffffffffff0000000001000000000000000000000000000000120000000000000073797374656dde6b657972696e677070703000"], 0x3b) [ 904.135689][ T8698] CUSE: zero length info key specified [ 904.141380][ C0] net_ratelimit: 17 callbacks suppressed [ 904.141389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 904.141443][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:37:25 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @default, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x10001, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'rose0\x00', {0x2, 0x4e23, @multicast1}}) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$FUSE_LSEEK(r3, &(0x7f0000000440)={0x18, 0x0, 0x4, {0x519}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 904.226128][ T8605] FAT-fs (loop1): bogus number of reserved sectors [ 904.248193][ T8605] FAT-fs (loop1): Can't find a valid FAT filesystem [ 904.257952][ T8726] CUSE: unknown device info "t" [ 904.269761][ T8726] CUSE: DEVNAME unspecified 22:37:26 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4000000, 0xc}}}, 0x90) [ 904.315401][ T8737] CUSE: zero length info key specified [ 904.320105][ T8739] CUSE: unknown device info "t" [ 904.329314][ T8739] CUSE: DEVNAME unspecified 22:37:26 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000140)="2600000022004701050000000000000005006d20002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000180)=@v2={0x3, 0x3, 0xe, 0x100000001, 0xb3, "65847d90a3e2a416a32dd8f267d7e5154a58f050c2995a389a310b2ee6772ac52164c6c3f0eb0e09a3f822b52fb490ee6b6d16fd639decf10c5d415b7811bc31ab907330eeab1eca76f57bf16db3727f4f222408183093e7e7e747a19dd464103efffc90577a93d143b70be9d168a59f994993a10de8d6cd14fc8797d47e651fad869fb8605464c6ab2259a3836d1273afc42b3f58e06f085b06d9dd1dcb25b5932cce62d7250bc5b80d04871ecb9ebd14f6ce"}, 0xbd, 0x1) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000080)={'veth1\x00', @ifru_mtu=0x8001}) connect$netlink(r0, &(0x7f0000000480)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000340), 0xac, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter6\x00') socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000780), 0x3ffffffffffff81, 0x0, 0x0) 22:37:26 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7ffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 904.443946][ T8841] CUSE: zero length info key specified [ 904.488062][ T8862] CUSE: zero length info key specified 22:37:26 executing program 3: r0 = socket$inet6(0x18, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYBLOB="fb1800001944f8d233dc1511e934d110e1aa3d61935e97dfff62dbf932232f34718b54b35f5f73000000"], 0x1, 0x0}, 0x0) 22:37:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001200)=[@in6={0xa, 0x4e20, 0x3f, @rand_addr="7b33a731c11a322ebe4bdb221bc026cd"}, @in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e21, @multicast1}], 0x3c) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:26 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) ioctl$SIOCRSACCEPT(r3, 0x89e3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:26 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x5000000, 0xc}}}, 0x90) [ 904.590929][ T8861] FAT-fs (loop1): bogus number of reserved sectors [ 904.610679][ T8861] FAT-fs (loop1): Can't find a valid FAT filesystem [ 904.620420][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 904.626326][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 904.667234][ T8870] CUSE: unknown device info "t" [ 904.681636][ T8870] CUSE: DEVNAME unspecified [ 904.682501][ T8875] CUSE: zero length info key specified 22:37:26 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:26 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000000, 0xc}}}, 0x90) [ 904.716802][ T8880] CUSE: zero length info key specified 22:37:26 executing program 3: 22:37:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) write$P9_RAUTH(r1, &(0x7f0000001100)={0x14, 0x67, 0x2, {0x1, 0x1, 0x7}}, 0x14) read$FUSE(r1, &(0x7f0000001140), 0x1000) r2 = semget$private(0x0, 0x2, 0x44) clock_gettime(0x1, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x0, 0x5, 0x800}, {0x4, 0x0, 0x1000}], 0x2, &(0x7f00000000c0)={r3, r4+10000000}) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) [ 904.859256][ T8960] FAT-fs (loop1): bogus number of reserved sectors [ 904.880587][ T8976] CUSE: zero length info key specified 22:37:26 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000004c0)) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000500)=0xff, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) getsockname$tipc(r3, &(0x7f00000005c0)=@id, &(0x7f0000000600)=0x10) write$binfmt_elf64(r3, &(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRESOCT=r5, @ANYBLOB="f6d4d3017e2a62c88797f6d1dd63b8ab3ba8ebacffd389784acb66f49694c5612a8d788990671d2bd90ad2fa83595888e8118062b2b83d0e966b60876b16dc51251531cf05cf43057b05f784763176a000fbfb59b6a467b0c9c6bda32f"], 0x38b) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000480)={0x8000, 0x4, 0x89, 0xfffffffffffffffd, 0x4, 0x101, 0xb95, 0x0, 0x3, 0x800, 0x4, 0x9}) 22:37:26 executing program 3: [ 904.914670][ T8960] FAT-fs (loop1): Can't find a valid FAT filesystem [ 904.919774][ T9002] CUSE: zero length info key specified [ 904.940389][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 904.946216][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 905.018445][ T8960] FAT-fs (loop1): bogus number of reserved sectors [ 905.030367][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 905.036190][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 905.051024][ T8960] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:26 executing program 5: 22:37:26 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7000000, 0xc}}}, 0x90) 22:37:26 executing program 2: 22:37:26 executing program 3: 22:37:26 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:26 executing program 0: socketpair(0x2, 0x8000f, 0x8, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$tipc(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r2 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964392f8bc02fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r6, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r5, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r6, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr$security_selinux(r4, &(0x7f0000000440)='security.selinux\x00', &(0x7f0000000480)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x2f, 0x1) ioctl$PPPIOCATTACH(r7, 0x4004743d, 0x0) dup2(r3, r2) 22:37:27 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000005200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 905.341004][ T9137] CUSE: zero length info key specified [ 905.378922][ T9136] FAT-fs (loop1): bogus number of reserved sectors 22:37:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x9d\x00\xb2\x1d\xbe\v\x8e\t\x03\xeb3\xf9\xff\xff\xff\xff\xff\xff\xffid\x9fR\x9b\x98\xf9\xa9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x7f\x9f\xa7-\xfe\xe5\xfb\a\xe7\x80\x91\xe2\x00\x00\x00') fstat(r1, &(0x7f0000001240)) 22:37:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x24}}, 0x0) [ 905.393249][ T9141] CUSE: zero length info key specified [ 905.400552][ T9136] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x8000000, 0xc}}}, 0x90) 22:37:27 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) write$FUSE_OPEN(r2, &(0x7f0000000440)={0x20, 0x0, 0x2, {0x0, 0x4}}, 0x20) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:27 executing program 3: unshare(0x40000600) 22:37:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x2000001000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") accept(r1, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) 22:37:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file1\x00') [ 905.592071][ T9272] CUSE: zero length info key specified 22:37:27 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 905.632621][ T9278] CUSE: zero length info key specified [ 905.660425][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 905.666319][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 905.705430][ T9288] IPVS: ftp: loaded support on port[0] = 21 [ 905.729068][ T9289] FAT-fs (loop1): bogus number of reserved sectors 22:37:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc000000, 0xc}}}, 0x90) [ 905.765256][ T9289] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x2000001000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") accept(r1, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) 22:37:27 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r0, r0, 0x0, 0x8800000) [ 905.844479][ T9379] CUSE: zero length info key specified [ 905.847180][ T9289] FAT-fs (loop1): bogus number of reserved sectors [ 905.893784][ T9401] CUSE: zero length info key specified [ 905.939265][ T26] audit: type=1800 audit(1552689447.564:82): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16753 res=0 [ 905.945014][ T9289] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x10000000, 0xc}}}, 0x90) [ 906.036388][ T9288] IPVS: ftp: loaded support on port[0] = 21 [ 906.087891][ T26] audit: type=1800 audit(1552689447.714:83): pid=9414 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=16753 res=0 22:37:27 executing program 5: 22:37:27 executing program 2: [ 906.131844][ T9432] CUSE: zero length info key specified 22:37:27 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161b7274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) [ 906.182405][ T9433] CUSE: zero length info key specified 22:37:27 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20000000, 0xc}}}, 0x90) [ 906.286306][ T9442] CUSE: zero length info key specified [ 906.318061][ T9446] CUSE: zero length info key specified 22:37:28 executing program 3: 22:37:28 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:28 executing program 5: 22:37:28 executing program 2: 22:37:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x48000000, 0xc}}}, 0x90) [ 906.446493][ T9483] FAT-fs (loop1): bogus number of reserved sectors 22:37:28 executing program 5: 22:37:28 executing program 2: [ 906.488616][ T9483] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:28 executing program 3: 22:37:28 executing program 0: [ 906.605198][ T9567] CUSE: zero length info key specified 22:37:28 executing program 5: 22:37:28 executing program 0: 22:37:28 executing program 2: [ 906.656490][ T9571] CUSE: zero length info key specified [ 906.680583][ T9483] FAT-fs (loop1): bogus number of reserved sectors 22:37:28 executing program 3: [ 906.737109][ T9483] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:28 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c000000, 0xc}}}, 0x90) 22:37:28 executing program 0: 22:37:28 executing program 2: 22:37:28 executing program 5: 22:37:28 executing program 3: 22:37:28 executing program 0: 22:37:28 executing program 5: [ 906.993944][ T9591] CUSE: zero length info key specified 22:37:28 executing program 3: 22:37:28 executing program 2: [ 907.087258][ T9599] CUSE: zero length info key specified [ 907.120584][ T9596] FAT-fs (loop1): bogus number of reserved sectors 22:37:28 executing program 0: 22:37:28 executing program 5: [ 907.159962][ T9596] FAT-fs (loop1): Can't find a valid FAT filesystem [ 907.310391][ T9596] FAT-fs (loop1): bogus number of reserved sectors [ 907.316963][ T9596] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x60000000, 0xc}}}, 0x90) 22:37:29 executing program 3: 22:37:29 executing program 2: 22:37:29 executing program 0: 22:37:29 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:29 executing program 5: 22:37:29 executing program 5: 22:37:29 executing program 2: 22:37:29 executing program 0: 22:37:29 executing program 3: [ 907.497201][ T9622] CUSE: zero length info key specified [ 907.534827][ T9627] CUSE: zero length info key specified [ 907.583032][ T9626] FAT-fs (loop1): bogus number of reserved sectors 22:37:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x68000000, 0xc}}}, 0x90) 22:37:29 executing program 0: [ 907.632352][ T9626] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:29 executing program 5: 22:37:29 executing program 3: 22:37:29 executing program 2: 22:37:29 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:29 executing program 0: 22:37:29 executing program 5: [ 907.827882][ T9644] CUSE: zero length info key specified 22:37:29 executing program 3: 22:37:29 executing program 2: [ 907.888856][ T9648] CUSE: zero length info key specified [ 907.927447][ T9652] FAT-fs (loop1): bogus number of reserved sectors 22:37:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c000000, 0xc}}}, 0x90) 22:37:29 executing program 0: 22:37:29 executing program 5: [ 908.040158][ T9652] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:29 executing program 2: 22:37:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000261000)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x10}]}, 0x0, 0xb4c7, 0x1000, &(0x7f0000cdd000)=""/4096}, 0x48) 22:37:29 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) write$P9_RATTACH(0xffffffffffffffff, 0x0, 0x0) tkill(r1, 0x1000000000016) [ 908.138519][ T9662] CUSE: zero length info key specified [ 908.163136][ T9667] CUSE: zero length info key specified 22:37:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'lo\x00\n0\x00\x00\x00\x00\x00\x00\x00\x00\x00&\x00', {0x2, 0x0, @broadcast}}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, 0x0) [ 908.219793][ T9652] FAT-fs (loop1): bogus number of reserved sectors [ 908.250407][ T9652] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:30 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x74000000, 0xc}}}, 0x90) 22:37:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0043de00", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x401, 0x9, 0x3, 0x6, r1}, &(0x7f0000000100)=0x10) 22:37:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x541b, &(0x7f0000000100)={'batadv0\x00\x80\x01\xa0\xff\xff\xff\xff\x03', @random="01003a1e2413"}) 22:37:30 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x44001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7d, 0x8, 0x7, 0x3, 0x19, 0x6, 0x0, 0x1, 0x8, 0x10001, 0x9}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 908.418380][ T9700] CUSE: zero length info key specified [ 908.440539][ T9736] CUSE: zero length info key specified 22:37:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a000000, 0xc}}}, 0x90) 22:37:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001b, 0x0, 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$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x541b, &(0x7f0000000100)={'batadv0\x00\x80\x01\xa0\xff\xff\xff\xff\x03', @random="01003a1e2413"}) [ 908.560712][ T9769] FAT-fs (loop1): bogus number of reserved sectors [ 908.587743][ T9769] FAT-fs (loop1): Can't find a valid FAT filesystem [ 908.634628][ T9805] CUSE: zero length info key specified [ 908.641771][ T9806] CUSE: zero length info key specified 22:37:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x100000000000000, 0xc}}}, 0x90) [ 908.682812][ T9769] FAT-fs (loop1): bogus number of reserved sectors [ 908.709797][ T9769] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x541b, &(0x7f0000000100)={'batadv0\x00\x80\x01\xa0\xff\xff\xff\xff\x03', @random="01003a1e2413"}) 22:37:30 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 908.869569][ T9814] CUSE: zero length info key specified 22:37:30 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x3ff, 0x100) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @empty}, 0x10) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r2 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf234d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab50eb99db11d4153b8d2c663150f0d27b792d057a0d112a08c7a1a74855c68221298680f7829cb78cb5f47c5a15a39ab4919ac0c104d9350063afcf9f0b1a6da45b651fe26a20c5796b9baae5354cc81169958a82dd29f64792"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r6, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r5, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r6, 0x0, 0xffffffffffffffc0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) recvmsg(r6, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) dup2(r4, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r6, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = getpgrp(0x0) rt_sigqueueinfo(r7, 0x18, &(0x7f0000000440)={0x3d, 0x1ff, 0x3ff}) ioctl$PPPIOCATTACH(r3, 0x4004743d, 0x0) dup2(r3, r2) [ 908.933396][ T9819] CUSE: zero length info key specified [ 908.954672][ T9821] FAT-fs (loop1): bogus number of reserved sectors 22:37:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000080)='/dev/rtc0\x00', 0xffffffffffffffff}, 0x30) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x2}) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 22:37:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x200000000000000, 0xc}}}, 0x90) 22:37:30 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) [ 909.014879][ T9821] FAT-fs (loop1): Can't find a valid FAT filesystem [ 909.127987][ T9821] FAT-fs (loop1): bogus number of reserved sectors [ 909.180376][ C1] net_ratelimit: 18 callbacks suppressed [ 909.180385][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 909.181967][ T9833] CUSE: unknown device info "t" [ 909.186116][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 909.195319][ T9821] FAT-fs (loop1): Can't find a valid FAT filesystem [ 909.204710][ T9836] CUSE: zero length info key specified 22:37:30 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000440)="724d4b0a282dfee0099e2e2d585929297de745340d758ede154281a41d4ea3ee0084f83c16ee39db8d5570df5ab9a4562b1f108ea25132bc2222494f7c4a44256f0d60c405bda2b4b620bcc389afb608a71572ed598e6ee62ccb109220e065a2e1322e50b98708d34f354e35f6a2e275ff3fa2188346000e8ae637b20630fe411caa457c78f0f0e1f4b0749bac48593a8ef2ffd2b735cf7f5ae63431039269f5a09cfa06294ee23d16dff2aedc34c1cbf7c40fbcd94a1dace95ae815f6b86d15fba1d7e26f15faecf4f806c1e9", 0xcd) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:30 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) uname(&(0x7f0000000040)=""/164) 22:37:30 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x300000000000000, 0xc}}}, 0x90) 22:37:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000080)='/dev/rtc0\x00', 0xffffffffffffffff}, 0x30) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x2}) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) [ 909.255154][ T9839] CUSE: zero length info key specified [ 909.277732][ T9833] CUSE: DEVNAME unspecified 22:37:30 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}}}, 0x90) 22:37:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 909.421354][ T9848] CUSE: zero length info key specified 22:37:31 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) uname(&(0x7f0000000040)=""/164) [ 909.473210][ T9856] CUSE: zero length info key specified 22:37:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x400000000000000, 0xc}}}, 0x90) [ 909.519223][ T9858] CUSE: unknown device info "t" [ 909.533201][ T9858] CUSE: DEVNAME unspecified 22:37:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fsync(r1) [ 909.647582][ T9865] FAT-fs (loop1): bogus number of reserved sectors [ 909.671418][ T9870] CUSE: zero length info key specified 22:37:31 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) uname(&(0x7f0000000040)=""/164) 22:37:31 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, 0x0) syz_open_dev$dmmidi(0x0, 0x9, 0x10180) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x2000000005) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000400)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) [ 909.698462][ T9865] FAT-fs (loop1): Can't find a valid FAT filesystem [ 909.725341][ T9874] CUSE: zero length info key specified 22:37:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x500000000000000, 0xc}}}, 0x90) [ 909.811794][ T9865] FAT-fs (loop1): bogus number of reserved sectors [ 909.820397][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 909.826296][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 909.832104][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 909.857120][ T9865] FAT-fs (loop1): Can't find a valid FAT filesystem [ 910.068049][ T9888] CUSE: zero length info key specified [ 910.170136][ T9892] CUSE: zero length info key specified [ 910.380404][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 910.386237][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 910.543005][ T9902] CUSE: zero length info key specified 22:37:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x40a, 0x0) 22:37:32 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) r1 = syz_open_dev$dri(&(0x7f0000001080)='/dev/dri/card#\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="738de435fc2c86b69c8fedbf2cd25113bf8541f2964353325e75fb37cd1983911d4b43ac422c01c161cf274d4b54161a3049603929570276df528d701c21ce99d8757f4013b83f75d645e2b8055018e041cb76feab"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xffffffffffffffff}, 0x48) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000400)=0x204, 0x4) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x200000000004e23, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ip_vti0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) ioctl$sock_netrom_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x1, @null, @bpq0='bpq0\x00', 0x0, 'syz1\x00', @null, 0x7, 0x0, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) ioctl$VIDIOC_S_CROP(r2, 0x4014563c, &(0x7f0000000440)={0xb, {0x9, 0x8, 0x10001, 0x9}}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000580)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000005c0)=r5) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000600)='/dev/video35\x00', 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x1000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xf}}, 0x36d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000300)=0x3e0, 0x4) recvmsg(r4, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) write$binfmt_elf64(r4, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x2, 0x7}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCATTACH(r2, 0x4004743d, 0x0) dup2(r2, r1) 22:37:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) 22:37:32 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:32 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x600000000000000, 0xc}}}, 0x90) [ 910.619803][ T9906] CUSE: zero length info key specified [ 910.677109][ T9904] FAT-fs (loop1): bogus number of reserved sectors 22:37:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffc) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0xffffffffffffff17) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x810, 0xffffffffffffffff, 0x100000000000) write$FUSE_BMAP(r0, &(0x7f0000000240)={0x18, 0xffffffffffffffda, 0x2, {0xa3}}, 0x18) 22:37:32 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000040)='em1eth0{)\x00', 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080), 0x13f, 0x9}}, 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000140)='em1eth0{)\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, r0, 0x0, 0x9, &(0x7f0000000200)='/dev/dsp\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r1, r0, 0x0, 0xa, &(0x7f00000001c0)='em1eth0{)\x00', r2}, 0x30) [ 910.751522][ T9904] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:32 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 910.860400][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 910.866312][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:37:32 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x700000000000000, 0xc}}}, 0x90) 22:37:32 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, 0x0) syz_open_dev$dmmidi(0x0, 0x9, 0x10180) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x2000000005) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000400)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 22:37:32 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8900, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x5, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="180200fcff00000000000061155800db631408950000000000000000000000006d645f493afb0edb3c7ea44f4d9ea3d8816c617d0dfee1b7206a3f2cc8ad7b294425b174de52f686f240c67bcf87af1bb5c3bb7a5ebcdd0f3118e0b6a5024637ea65f8606c42191f4d6aac78a51f048497b13d233e2a4a990f3c69cd76ef46c41780887e2d02ebeb8b9d68f10a8296f5d083cf9d7eacce433092a44e0c624acc9e5f0f1a2fe69f2e2bf4894268ab7b15154798da54eb33adecf997c948fce352747b2782e1ac915bc5f4c5e6dd058931d1546c27210d32cd908a7a9b91c1777f1ab2fe06640d6f85ac76c56ed52e5eaf4f689727df89"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 911.012601][ T9923] CUSE: zero length info key specified [ 911.031872][T11527] attempt to access beyond end of device [ 911.037832][T11527] loop5: rw=1, want=130, limit=112 22:37:32 executing program 2: ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x8, 0x2004) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000380), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r2 = syz_open_dev$vbi(0x0, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, 0x0, &(0x7f0000000200)=0xfffffffffffffed1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x6cbdf631, 0x200, 0x0, 0x80000000}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4202, 0x0, 0x74b3ce34, 0x40) ptrace$cont(0x18, r3, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x7, 0x20000000}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x14, 0x2, @tid=r3}, &(0x7f0000000280)=0x0) timer_gettime(r4, &(0x7f00000002c0)) mount$9p_rdma(&(0x7f00000003c0)='1\n7.0.0.1\t', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="7432616e733d7290669822ee43d21995b4dd76da2e31b4d499f0e874bb68801d86de087ab786b1d2c92f0d49cb"]) [ 911.058706][ T9922] FAT-fs (loop1): bogus number of reserved sectors [ 911.071363][ T9981] CUSE: zero length info key specified [ 911.080962][T11527] Buffer I/O error on dev loop5, logical block 129, lost async page write [ 911.097007][ T9922] FAT-fs (loop1): Can't find a valid FAT filesystem [ 911.117007][T11527] attempt to access beyond end of device [ 911.157811][T11527] loop5: rw=1, want=131, limit=112 22:37:32 executing program 0: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0)="0a0743cc05e381e5", 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x42, &(0x7f00000000c0)={0x0, 0x0}, 0xa) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x81, 0x100) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000040)={0x5, 0x0, &(0x7f0000ffe000/0x2000)=nil}) 22:37:32 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x800000000000000, 0xc}}}, 0x90) 22:37:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x200080) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000001c0)={0x0, &(0x7f0000000180), 0x6dfef8290ca41d1f, r0, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200080000000013, &(0x7f0000000200)=0x400100000001, 0x298) connect$inet6(r1, &(0x7f0000000040), 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x57e2e) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, 0x0, &(0x7f0000000080)) rt_sigqueueinfo(r3, 0x2, &(0x7f00000000c0)={0x20, 0x0, 0x2}) ptrace$setopts(0x4206, r3, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="b8010000000f01d9b9800000c00f3235000100000f30c4a3d168d7040fc7ad69280000c42265ab0266b8f4008ec80f20c035000000200f22c066440f38061c9b420f21ca66ba4100b800000080ef", 0x4e}], 0x1, 0x1, &(0x7f0000000300)=[@cstype0={0x4, 0x6}], 0x1) tkill(r3, 0x26) recvfrom$ax25(r2, &(0x7f0000000340)=""/39, 0x27, 0x40000040, &(0x7f0000000380)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast]}, 0x48) getpgid(r3) fcntl$setstatus(r2, 0x4, 0x427ff) 22:37:32 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 911.180370][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 911.200769][T11527] Buffer I/O error on dev loop5, logical block 130, lost async page write [ 911.247993][T11527] attempt to access beyond end of device [ 911.257993][T11527] loop5: rw=1, want=132, limit=112 [ 911.317595][T10085] CUSE: zero length info key specified [ 911.320155][T11527] Buffer I/O error on dev loop5, logical block 131, lost async page write [ 911.333521][T10090] CUSE: zero length info key specified 22:37:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc00000000000000, 0xc}}}, 0x90) [ 911.374494][T10073] FAT-fs (loop1): bogus number of reserved sectors [ 911.404444][T11527] attempt to access beyond end of device [ 911.430646][T10073] FAT-fs (loop1): Can't find a valid FAT filesystem [ 911.453463][T11527] loop5: rw=1, want=133, limit=112 [ 911.470418][T11527] Buffer I/O error on dev loop5, logical block 132, lost async page write 22:37:33 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@initdev, 0x0}, &(0x7f0000000180)=0x14) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000017ff0)={&(0x7f0000000080)=@canfd={{0x5}, 0xffffff7f, 0x0, 0x0, 0x0, "0327e19a2b01000000580f02000000003f420f0800000000b2bd0000000000003f420f0000000000856b76b5050000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) write$P9_RRENAMEAT(r2, &(0x7f0000000200)={0x7, 0x4b, 0xffffffffffffffff}, 0x2eb) [ 911.496987][T10156] CUSE: zero length info key specified [ 911.497613][T11527] attempt to access beyond end of device [ 911.518595][T11527] loop5: rw=1, want=142, limit=112 [ 911.528066][T10158] CUSE: zero length info key specified [ 911.546161][T11527] Buffer I/O error on dev loop5, logical block 141, lost async page write [ 911.571707][T10073] FAT-fs (loop1): bogus number of reserved sectors [ 911.578288][T11527] attempt to access beyond end of device [ 911.578302][T11527] loop5: rw=1, want=143, limit=112 22:37:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x100000890f, &(0x7f0000000140)="0adc1f123c123f3188b070") r1 = socket$inet(0x10, 0x2, 0xc) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000020207051dfffd946fa2830020200a0009002500031d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 911.578319][T11527] Buffer I/O error on dev loop5, logical block 142, lost async page write 22:37:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1000000000000000, 0xc}}}, 0x90) [ 911.630520][T10073] FAT-fs (loop1): Can't find a valid FAT filesystem [ 911.649212][T11527] attempt to access beyond end of device 22:37:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 911.679653][T11527] loop5: rw=1, want=144, limit=112 [ 911.699043][T11527] Buffer I/O error on dev loop5, logical block 143, lost async page write [ 911.712219][T10203] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 911.741827][T11527] attempt to access beyond end of device [ 911.748927][T10213] CUSE: zero length info key specified [ 911.755812][T11527] loop5: rw=1, want=145, limit=112 [ 911.766943][T11527] Buffer I/O error on dev loop5, logical block 144, lost async page write [ 911.791702][T10273] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 911.794344][T11527] attempt to access beyond end of device [ 911.832803][T11527] loop5: rw=1, want=2193, limit=112 [ 911.844948][T10276] FAT-fs (loop1): bogus number of reserved sectors [ 911.867378][T11527] attempt to access beyond end of device [ 911.892083][T10276] FAT-fs (loop1): Can't find a valid FAT filesystem [ 911.902070][T11527] loop5: rw=1, want=4241, limit=112 [ 911.935359][T11527] attempt to access beyond end of device [ 911.949186][T11527] loop5: rw=1, want=6289, limit=112 [ 911.978165][T11527] attempt to access beyond end of device [ 911.984560][T11527] loop5: rw=1, want=10377, limit=112 [ 911.998743][T11527] attempt to access beyond end of device [ 912.007232][T11527] loop5: rw=1, want=14601, limit=112 [ 912.017754][T11527] attempt to access beyond end of device [ 912.023844][T11527] loop5: rw=1, want=16473, limit=112 [ 912.030572][T11527] attempt to access beyond end of device [ 912.036230][T11527] loop5: rw=1, want=16502, limit=112 [ 912.043354][T10276] FAT-fs (loop1): bogus number of reserved sectors [ 912.049884][T10276] FAT-fs (loop1): Can't find a valid FAT filesystem [ 912.065724][T11527] Buffer I/O error on dev loop5, logical block 16501, lost async page write [ 912.074534][T11527] attempt to access beyond end of device [ 912.080176][T11527] loop5: rw=1, want=16503, limit=112 [ 912.088063][T11527] Buffer I/O error on dev loop5, logical block 16502, lost async page write [ 912.097104][T11527] attempt to access beyond end of device [ 912.130547][T11527] loop5: rw=1, want=16504, limit=112 [ 912.140938][T11527] attempt to access beyond end of device [ 912.146649][T11527] loop5: rw=1, want=16505, limit=112 [ 912.164382][T11527] attempt to access beyond end of device [ 912.172810][T11527] loop5: rw=1, want=16526, limit=112 [ 912.195875][T11527] attempt to access beyond end of device [ 912.221634][T11527] loop5: rw=1, want=16527, limit=112 [ 912.234000][T11527] attempt to access beyond end of device [ 912.239810][T11527] loop5: rw=1, want=16528, limit=112 [ 912.263089][T11527] attempt to access beyond end of device [ 912.268885][T11527] loop5: rw=1, want=16529, limit=112 [ 912.282910][T11527] attempt to access beyond end of device [ 912.288993][T11527] loop5: rw=1, want=16578, limit=112 [ 912.299832][T11527] attempt to access beyond end of device [ 912.308863][T11527] loop5: rw=1, want=16579, limit=112 [ 912.314913][T11527] attempt to access beyond end of device [ 912.321052][T11527] loop5: rw=1, want=16580, limit=112 [ 912.328677][T11527] attempt to access beyond end of device [ 912.334899][T11527] loop5: rw=1, want=16581, limit=112 [ 912.341969][T11527] attempt to access beyond end of device [ 912.347732][T11527] loop5: rw=1, want=16590, limit=112 [ 912.353608][T11527] attempt to access beyond end of device [ 912.380833][T11527] loop5: rw=1, want=16591, limit=112 [ 912.386193][T11527] attempt to access beyond end of device [ 912.392098][T11527] loop5: rw=1, want=16592, limit=112 [ 912.397449][T11527] attempt to access beyond end of device [ 912.404348][T11527] loop5: rw=1, want=16593, limit=112 [ 912.415028][T11527] attempt to access beyond end of device [ 912.420793][T11527] loop5: rw=1, want=20521, limit=112 [ 912.433753][T11527] attempt to access beyond end of device [ 912.439413][T11527] loop5: rw=1, want=24265, limit=112 [ 912.452741][T11527] attempt to access beyond end of device [ 912.458403][T11527] loop5: rw=1, want=28177, limit=112 [ 912.473846][T11527] attempt to access beyond end of device [ 912.479514][T11527] loop5: rw=1, want=32273, limit=112 [ 912.488673][T11527] attempt to access beyond end of device [ 912.494451][T11527] loop5: rw=1, want=32993, limit=112 22:37:35 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, 0x0) syz_open_dev$dmmidi(0x0, 0x9, 0x10180) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x2000000005) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000400)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fe) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 22:37:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000000000000000, 0xc}}}, 0x90) 22:37:35 executing program 3: pipe2$9p(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0xfffffffffffffffd, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) splice(r1, 0x0, r0, 0x0, 0x8, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f00000000c0)=""/90) 22:37:35 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x220f000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:35 executing program 0: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x4000, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000001c0)=0x8000) r1 = gettid() socket$inet6(0xa, 0x2, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xe) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x2b}) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000040)={0xffffffffffffffe1, 0x7, 0xfffffffffffffff8}) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40000040, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="600084e002000a00900cda40ff1ad5c98f132d", 0x13, 0x400}], 0x0, 0x23) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000140)=0xfff, 0x4) ptrace$cont(0x7, r1, 0x0, 0x0) 22:37:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0), 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x32}, 0x2, @in, 0x0, 0x4}}, 0xe8) r2 = fcntl$dupfd(r0, 0x407, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r1, &(0x7f0000005fc0), 0x28e, 0x0) [ 913.473137][ T7] attempt to access beyond end of device [ 913.488351][T10309] FAT-fs (loop1): bogus number of reserved sectors [ 913.490384][ T7] loop5: rw=1, want=130, limit=112 [ 913.501780][T10308] CUSE: zero length info key specified [ 913.515170][T10309] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:35 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400, 0x0) ioctl$PPPIOCSCOMPRESS(r0, 0x400c744d) fsetxattr$security_smack_entry(r0, &(0x7f0000000180)='security.SMACK64IPIN\x00', &(0x7f00000001c0)='/dev/nullb0\x00', 0xc, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x802, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x2, 0x0, [0x0, 0x0]}) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) fsetxattr$security_smack_entry(r2, &(0x7f0000000040)='security.SMACK64MMAP\x00', &(0x7f00000000c0)='/dev/nullb0\x00', 0xc, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00') [ 913.520501][ T7] attempt to access beyond end of device [ 913.533204][ T7] loop5: rw=1, want=131, limit=112 [ 913.553349][ T7] attempt to access beyond end of device [ 913.578038][ T7] loop5: rw=1, want=132, limit=112 22:37:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2842, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000240)=""/142, 0x8e}], 0x2}, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x7, 0x0) 22:37:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4800000000000000, 0xc}}}, 0x90) 22:37:35 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 913.602185][ T7] attempt to access beyond end of device [ 913.622982][ T7] loop5: rw=1, want=133, limit=112 [ 913.629648][ T7] attempt to access beyond end of device [ 913.673041][ T7] loop5: rw=1, want=142, limit=112 [ 913.695662][ T7] attempt to access beyond end of device [ 913.732865][T10337] CUSE: zero length info key specified [ 913.745676][ T7] loop5: rw=1, want=143, limit=112 [ 913.753279][T10328] FAT-fs (loop1): bogus number of reserved sectors [ 913.764108][ T7] attempt to access beyond end of device [ 913.786607][ T7] loop5: rw=1, want=144, limit=112 [ 913.797476][T10368] CUSE: zero length info key specified [ 913.809192][ T7] attempt to access beyond end of device [ 913.825859][T10328] FAT-fs (loop1): Can't find a valid FAT filesystem [ 913.840202][ T7] loop5: rw=1, want=145, limit=112 22:37:35 executing program 2: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='taskq\x00', 0x2, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x22, 0x5, &(0x7f0000000100), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e96b4b8fdd5fd9b1"}, 0x10}}, 0x0) 22:37:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c00000000000000, 0xc}}}, 0x90) [ 913.923941][ T7] attempt to access beyond end of device [ 913.940491][ T7] loop5: rw=1, want=3185, limit=112 [ 913.996559][ T7] attempt to access beyond end of device [ 914.021715][ T7] loop5: rw=1, want=4761, limit=112 [ 914.029438][T10442] CUSE: zero length info key specified [ 914.053186][ T7] attempt to access beyond end of device [ 914.069857][ T7] loop5: rw=1, want=4790, limit=112 [ 914.084452][T10444] CUSE: zero length info key specified [ 914.093568][ T7] attempt to access beyond end of device [ 914.107576][ T7] loop5: rw=1, want=4791, limit=112 [ 914.119995][ T7] attempt to access beyond end of device [ 914.145604][ T7] loop5: rw=1, want=4792, limit=112 [ 914.164927][ T7] attempt to access beyond end of device [ 914.191426][ T7] loop5: rw=1, want=4793, limit=112 [ 914.209425][ T7] attempt to access beyond end of device [ 914.229597][ T7] loop5: rw=1, want=4814, limit=112 [ 914.246190][ T7] attempt to access beyond end of device [ 914.258805][ T7] loop5: rw=1, want=4815, limit=112 [ 914.285470][ T7] attempt to access beyond end of device [ 914.304023][ T7] loop5: rw=1, want=4816, limit=112 [ 914.323588][ T7] attempt to access beyond end of device [ 914.336413][ T7] loop5: rw=1, want=4817, limit=112 [ 914.348852][ T7] attempt to access beyond end of device [ 914.361714][ T7] loop5: rw=1, want=4866, limit=112 [ 914.374455][ T7] attempt to access beyond end of device [ 914.387098][ T7] loop5: rw=1, want=4867, limit=112 [ 914.399546][ T7] attempt to access beyond end of device [ 914.413856][ T7] loop5: rw=1, want=4868, limit=112 [ 914.425026][ T7] attempt to access beyond end of device [ 914.437741][ T7] loop5: rw=1, want=4869, limit=112 [ 914.446631][ T7] attempt to access beyond end of device [ 914.453343][ T7] loop5: rw=1, want=4878, limit=112 [ 914.481764][ T7] attempt to access beyond end of device [ 914.497007][ T7] loop5: rw=1, want=4879, limit=112 [ 914.510792][ T7] attempt to access beyond end of device [ 914.531936][ T7] loop5: rw=1, want=4880, limit=112 [ 914.540435][ C0] net_ratelimit: 17 callbacks suppressed [ 914.540446][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 914.542051][ T7] attempt to access beyond end of device [ 914.546149][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 914.560934][ T7] loop5: rw=1, want=4881, limit=112 [ 914.573397][ T7] attempt to access beyond end of device [ 914.579049][ T7] loop5: rw=1, want=6929, limit=112 [ 914.604485][ T7] attempt to access beyond end of device [ 914.615527][ T7] loop5: rw=1, want=8977, limit=112 [ 914.635326][ T7] attempt to access beyond end of device [ 914.647716][ T7] loop5: rw=1, want=11969, limit=112 [ 914.687601][ T7] attempt to access beyond end of device [ 914.704088][ T7] loop5: rw=1, want=16161, limit=112 [ 914.727552][ T7] attempt to access beyond end of device [ 914.738315][ T7] loop5: rw=1, want=20289, limit=112 [ 914.760164][ T7] attempt to access beyond end of device [ 914.769227][ T7] loop5: rw=1, want=24401, limit=112 [ 914.796262][ T7] attempt to access beyond end of device [ 914.804458][ T7] loop5: rw=1, want=28497, limit=112 [ 914.825619][ T7] attempt to access beyond end of device [ 914.836223][ T7] loop5: rw=1, want=32593, limit=112 [ 914.847409][ T7] attempt to access beyond end of device [ 914.859143][ T7] loop5: rw=1, want=32993, limit=112 [ 915.020430][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 915.026244][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 915.340388][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 915.346278][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 915.422509][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 915.429596][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:37 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2b04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x7fffffff}}, 0xe8) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}}, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="02120000020000000a000097d3d34473"], 0x10}}, 0x0) recvmmsg(r1, &(0x7f0000000f00), 0x274, 0x10000, &(0x7f0000001000)={0x77359400}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/fuse\x00', 0x2, 0x0) 22:37:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000000000000000, 0xc}}}, 0x90) 22:37:37 executing program 5: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000340)='./file1/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000040)) r3 = getuid() geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000600)=@ethtool_perm_addr={0x20, 0x4c, "9362cae7dc70fb87e0dd5c2ccacfede375d51cc9f47e47e56896ddd3d39f66ce054099a2cb36875ccf3ab2b4e26145ca924d36fbe457d2071f0ea62347e5ccc29cb3a4a6ba03c68c207da207"}}) fstat(r0, 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000b00)={{}, {0x1, 0x2}, [{0x2, 0x4, r3}, {0x2, 0x5, r4}, {0x2, 0x4}, {0x2, 0x4}], {}, [{0x8, 0x1}, {0x8, 0x1, r5}, {0x8, 0x7}, {}], {0x10, 0x2}, {0x20, 0x2}}, 0x64, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xf0, "f0a194f48e0ef65d015915ce8f5eaa6d6e7172010a1605fcbfd92558f02fd9ba9edec2b5103adeb3ea2d3b986ce0c1969526d0aa59c0eaa16162747e3d4389321d74a4bf7de882f72194fd5d88fadf323411d440bff88be9ebb1ddc5c23b490d8616ecb4002fd6677c4ccfafe823a5b710924d45be92557d03738e8f61792fe6bff109109968ade296b95d26cd4e1dac3fa6d1997c58a0a90e1c2af192d16a74d8abde5bdaf4bc8f4441896fa0e0dc066ab79df3a843c8bc2df324f6ec20abb8b56099f62d22888e6c8f00c0dbf80af1af417adaac25d618ff6dfaacefb000c94d167374c614413b6fe381a4598de1ff"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r6, 0x3cd}, &(0x7f0000000400)=0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) chdir(&(0x7f0000000300)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 22:37:37 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x20, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x3fffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x2}) sendmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x230, 0x0) [ 916.060390][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 916.066185][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @random="a14ab814f78a", 'veth0_to_team\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x400000, 0x8, '9P2000.u'}, 0x15) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000000100)) [ 916.132677][T10466] CUSE: zero length info key specified [ 916.142727][ T7] attempt to access beyond end of device [ 916.148410][ T7] loop5: rw=1, want=130, limit=112 [ 916.171510][T10467] FAT-fs (loop1): bogus number of reserved sectors 22:37:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6800000000000000, 0xc}}}, 0x90) [ 916.191071][T10490] CUSE: zero length info key specified [ 916.196377][T10467] FAT-fs (loop1): Can't find a valid FAT filesystem [ 916.197030][ T7] buffer_io_error: 38 callbacks suppressed [ 916.197040][ T7] Buffer I/O error on dev loop5, logical block 129, lost async page write 22:37:37 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2c04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 916.320835][ T7] attempt to access beyond end of device [ 916.341450][T10579] CUSE: zero length info key specified [ 916.355491][ T7] loop5: rw=1, want=131, limit=112 [ 916.369986][ T7] Buffer I/O error on dev loop5, logical block 130, lost async page write [ 916.384073][T10580] CUSE: zero length info key specified [ 916.388957][ T7] attempt to access beyond end of device [ 916.401812][ T7] loop5: rw=1, want=132, limit=112 22:37:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x1e5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x8004510b, 0x0) [ 916.413139][ T7] Buffer I/O error on dev loop5, logical block 131, lost async page write 22:37:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c00000000000000, 0xc}}}, 0x90) [ 916.444226][T10582] FAT-fs (loop1): bogus number of reserved sectors [ 916.446540][ T7] attempt to access beyond end of device [ 916.466066][ T7] loop5: rw=1, want=133, limit=112 [ 916.473431][ T7] Buffer I/O error on dev loop5, logical block 132, lost async page write [ 916.483317][ T7] attempt to access beyond end of device [ 916.497170][ T7] loop5: rw=1, want=142, limit=112 [ 916.517992][ T7] Buffer I/O error on dev loop5, logical block 141, lost async page write [ 916.532524][T10582] FAT-fs (loop1): Can't find a valid FAT filesystem [ 916.543560][T10612] CUSE: zero length info key specified [ 916.549328][ T7] attempt to access beyond end of device [ 916.555729][ T7] loop5: rw=1, want=143, limit=112 [ 916.562786][T10644] CUSE: zero length info key specified [ 916.568520][ T7] Buffer I/O error on dev loop5, logical block 142, lost async page write [ 916.582882][ T7] attempt to access beyond end of device [ 916.594871][ T7] loop5: rw=1, want=144, limit=112 [ 916.605897][ T7] Buffer I/O error on dev loop5, logical block 143, lost async page write [ 916.620037][ T7] attempt to access beyond end of device [ 916.628677][ T7] loop5: rw=1, want=145, limit=112 [ 916.637046][ T7] Buffer I/O error on dev loop5, logical block 144, lost async page write [ 916.655886][ T7] attempt to access beyond end of device [ 916.663919][T10582] FAT-fs (loop1): bogus number of reserved sectors [ 916.667987][ T7] loop5: rw=1, want=3273, limit=112 [ 916.681829][ T7] attempt to access beyond end of device [ 916.687784][ T7] loop5: rw=1, want=5321, limit=112 [ 916.690737][T10582] FAT-fs (loop1): Can't find a valid FAT filesystem [ 916.698342][ T7] attempt to access beyond end of device [ 916.706184][ T7] loop5: rw=1, want=7369, limit=112 [ 916.733529][ T7] attempt to access beyond end of device [ 916.739345][ T7] loop5: rw=1, want=9417, limit=112 [ 916.754082][ T7] attempt to access beyond end of device [ 916.759889][ T7] loop5: rw=1, want=11289, limit=112 [ 916.769989][ T7] attempt to access beyond end of device [ 916.775735][ T7] loop5: rw=1, want=11318, limit=112 [ 916.782352][ T7] Buffer I/O error on dev loop5, logical block 11317, lost async page write [ 916.791134][ T7] attempt to access beyond end of device [ 916.797000][ T7] loop5: rw=1, want=11319, limit=112 [ 916.802353][ T7] Buffer I/O error on dev loop5, logical block 11318, lost async page write [ 916.811398][ T7] attempt to access beyond end of device [ 916.817041][ T7] loop5: rw=1, want=11320, limit=112 [ 916.822436][ T7] attempt to access beyond end of device [ 916.845421][ T7] loop5: rw=1, want=11321, limit=112 [ 916.856891][ T7] attempt to access beyond end of device [ 916.863087][ T7] loop5: rw=1, want=11342, limit=112 [ 916.876401][ T7] attempt to access beyond end of device [ 916.889239][ T7] loop5: rw=1, want=11343, limit=112 22:37:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x280000) write$P9_RLERROR(r0, &(0x7f0000000040)={0xe, 0x7, 0x2, {0x5, 'msize'}}, 0xe) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x0, &(0x7f0000000440)={'trans=unix,', {[{@msize={'msize', 0x3d, 0xffff}}, {@version_L='version=9p2000.L'}]}}) 22:37:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7400000000000000, 0xc}}}, 0x90) 22:37:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @dev}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x8f9}, &(0x7f00000001c0)=0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)='GPL\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) 22:37:38 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2d04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 916.916116][ T7] attempt to access beyond end of device [ 916.935269][ T7] loop5: rw=1, want=11344, limit=112 [ 916.941899][ T7] attempt to access beyond end of device [ 916.947649][ T7] loop5: rw=1, want=11345, limit=112 [ 916.953381][ T7] attempt to access beyond end of device [ 916.959061][ T7] loop5: rw=1, want=11394, limit=112 [ 916.965719][ T7] attempt to access beyond end of device [ 916.989402][ T7] loop5: rw=1, want=11395, limit=112 [ 917.010443][ T7] attempt to access beyond end of device [ 917.016558][T10704] CUSE: zero length info key specified [ 917.024371][ T7] loop5: rw=1, want=11396, limit=112 [ 917.035656][T10716] 9pnet: p9_fd_create_unix (10716): problem connecting socket: ./file0: -111 [ 917.041002][T10701] FAT-fs (loop1): bogus number of reserved sectors [ 917.045778][T10737] CUSE: zero length info key specified [ 917.051394][T10701] FAT-fs (loop1): Can't find a valid FAT filesystem [ 917.068898][ T7] attempt to access beyond end of device [ 917.087365][ T7] loop5: rw=1, want=11397, limit=112 [ 917.092954][ T7] attempt to access beyond end of device [ 917.098724][ T7] loop5: rw=1, want=11406, limit=112 [ 917.110888][ T7] attempt to access beyond end of device [ 917.117106][ T7] loop5: rw=1, want=11407, limit=112 [ 917.125490][ T7] attempt to access beyond end of device [ 917.160543][T10701] FAT-fs (loop1): bogus number of reserved sectors [ 917.167096][T10701] FAT-fs (loop1): Can't find a valid FAT filesystem [ 917.175349][ T7] loop5: rw=1, want=11408, limit=112 [ 917.183561][ T7] attempt to access beyond end of device [ 917.189257][ T7] loop5: rw=1, want=11409, limit=112 [ 917.209282][ T7] attempt to access beyond end of device [ 917.215060][ T7] loop5: rw=1, want=15497, limit=112 [ 917.229012][ T7] attempt to access beyond end of device [ 917.234749][ T7] loop5: rw=1, want=19689, limit=112 [ 917.248102][ T7] attempt to access beyond end of device [ 917.254050][ T7] loop5: rw=1, want=23785, limit=112 [ 917.273066][ T7] attempt to access beyond end of device [ 917.278894][ T7] loop5: rw=1, want=27881, limit=112 [ 917.297376][ T7] attempt to access beyond end of device [ 917.303202][ T7] loop5: rw=1, want=31977, limit=112 [ 917.311384][ T7] attempt to access beyond end of device [ 917.317038][ T7] loop5: rw=1, want=32993, limit=112 22:37:39 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x4800000c0045009, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) connect$inet6(r1, &(0x7f0000000080), 0x1c) pipe(&(0x7f0000000640)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x101) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000100), 0x28) 22:37:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000001100)={0x7b, 0x0, [0x140, 0x1, 0x0, 0x80000000004]}) 22:37:39 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a00000000000000, 0xc}}}, 0x90) 22:37:39 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='mode=']) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000100)='\x93 \x97\x8e?\x18p/\xdbV\xa7\xcf\xa3\xe6\x13F\xadQ\xca\xda\xc3\xe1-\x90!E/\x85\x16\x98\xbf\xc7\x9f\xb8\xd37{\xb2&O\xecwH\x95\x84\xcb\x8b\x7fyo\xaa\xaeA\xe5~gd\xb3\xaaG#\x88:\x92\xf17\x7f\x938m\\\xf0\xde\xd8\x7f\xd7`\xb2\x90i\xf7\x19\xf9') 22:37:39 executing program 2: futex(&(0x7f00000003c0), 0x7, 0x0, 0x0, 0x0, 0x80000) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fchmod(r0, 0x20) 22:37:39 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2d26000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 917.769452][T10824] CUSE: zero length info key specified [ 917.784419][T10827] tmpfs: No value for mount option '“ —Ž?p/ÛV§Ï£æF­QÊÚÃá-!E/…˜¿ÇŸ¸Ó7{²&OìwH•„Ë‹yoª®Aå~gd³ªG#ˆ:’ñ7“8m\ðÞØ×`²i÷ù' [ 917.807988][T10831] FAT-fs (loop1): bogus number of reserved sectors 22:37:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000300)=""/172, 0xac) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='mem\x00\x01y/\x06\x00\x00\x00\x00\x00\x00\x00\x16\xd4B\xab\xe3\xfarent\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r0, 0xc008744c, &(0x7f00000000c0)={0x2f}) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x22, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4044}, 0x20004000) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) preadv(r1, &(0x7f0000000200)=[{&(0x7f00000024c0)=""/4096}], 0x14f, 0x2000107c) inotify_init1(0x80000) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x2000200000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x5, 0x930, [0x0, 0x200001c0, 0x200005c8, 0x20000768], 0x0, &(0x7f0000000140), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x9b5) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) [ 917.812570][T10835] CUSE: zero length info key specified [ 917.831947][T10831] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:39 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffff00000000, 0xc}}}, 0x90) 22:37:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@assoc={0x18}], 0x18}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000040)=0x100010, 0x4) write$binfmt_script(r2, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r2, &(0x7f0000007e00)=[{{&(0x7f0000001240)=@alg, 0x80, &(0x7f0000004700)=[{&(0x7f00000012c0)=""/167, 0xf}, {&(0x7f00000023c0)=""/49, 0x200023f1}, {&(0x7f0000003580)=""/4096, 0x1000}], 0x3, &(0x7f0000004780)=""/245, 0xf5}}], 0x30, 0x0, &(0x7f0000008000)={0x0, 0x989680}) 22:37:39 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2e04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:39 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x484000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x36}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x23}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @local}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x10}, 0x40) setitimer(0x1, &(0x7f00000002c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) setitimer(0x1, &(0x7f0000000040)={{}, {0x0, 0x7530}}, 0x0) [ 917.971758][T10944] tls_set_device_offload_rx: netdev lo with no TLS offload 22:37:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000002640)={0x26, 'aea%\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x81000008912, &(0x7f0000000100)="0adc1f123c40a41d88b070") r5 = accept$alg(r0, 0x0, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) bind$rose(r6, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, 0x1c) sendmmsg(r5, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can={0x1a9}, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x6685) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000080)={'team0\x00', r7}) sendfile(r2, r3, &(0x7f0000000280), 0x0) [ 918.041482][T10949] CUSE: zero length info key specified [ 918.080101][T10955] CUSE: zero length info key specified [ 918.132334][T10982] FAT-fs (loop1): bogus number of reserved sectors [ 918.173705][T10982] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:40 executing program 5: r0 = socket$inet6(0xa, 0x100800000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140), 0x3d1) prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040)='9p\x00', 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB='trao=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',access=user,privport,noextend,privport,appraise,permit_directio,subj_type=smaps\x00,\x00']) sendfile(r0, r1, 0x0, 0x88004) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x10000, 0x1, 0x0, 0x463, 0x6, 0x6d3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xa, 0xffffffffffffffff, 0x0) 22:37:40 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="eb280a1a75511eb82753cf3edb473d6a", 0x10) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0x3, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)=@sg0='/dev/sg0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000100)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, 0x0, 0x0) 22:37:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3c}}}, 0x90) 22:37:40 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2f04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:40 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video35\x00', 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff0d, 0x1) ppoll(&(0x7f0000000200)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) 22:37:40 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r0 = dup(0xffffffffffffffff) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004, 0x30, r0, 0x180000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap$perf(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10010, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000061124c00000000009500000000000000a7591f425bddb82d73035c8c3044cae6c86ec0cd18278103c7f2c1beda6b89ff5869b0985ffc715210196e9f0a5b4bfe88b204acf8bfc597a7973cac567a626115e38a4ac88967071135d6b73dccd1fa4c7a16d3074c9054f0450bd24df1de92139bce6be133c3bcc62ecfaf9a23c32fc58148b035eea1390419563e53ad160b3cb899df61d2e16e29fbbe4714601e2801659881c1ffea326e078642077a4e2cca7833"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x7, 0x3f, 0xff}, 0x10) [ 918.622936][T11080] FAT-fs (loop1): bogus number of reserved sectors [ 918.653140][T11084] CUSE: unknown device info "<" [ 918.661823][T11080] FAT-fs (loop1): Can't find a valid FAT filesystem [ 918.674447][T11084] CUSE: DEVNAME unspecified [ 918.723201][T11136] CUSE: unknown device info "<" 22:37:40 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) accept4$tipc(r0, &(0x7f0000000080)=@id, &(0x7f0000000140)=0x10, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=@allocspi={0xf8, 0x16, 0x31d, 0x0, 0x0, {{{@in6, @in6=@ipv4={[], [], @multicast2}}, {@in6, 0x0, 0x33}}}}, 0xf8}}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={0x0, 0xfffffffffffffe98, &(0x7f0000000000)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x501}, 0x1e3}}, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000040)={0xf, {0x400, 0x1000, 0x2000, 0x2}}) [ 918.745523][T11136] CUSE: DEVNAME unspecified 22:37:40 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x2f26000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:40 executing program 2: syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x505202, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000300)=0xffffffffffffffff, 0x4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x402000, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$UHID_INPUT(r2, &(0x7f0000000980)={0x8, "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", 0xfffffffffffffd14}, 0x10a9) mount$9p_unix(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000240)='9p\x00', 0x400, 0x0) truncate(&(0x7f0000000080)='./bus\x00', 0x200) sendmsg(0xffffffffffffffff, 0x0, 0x4000000) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, 0x0) unlink(&(0x7f00000002c0)='./bus\x00') 22:37:40 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, &(0x7f0000000140)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xbd, 0x279d}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg$rds(r0, &(0x7f0000002f00)={&(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/253, 0xfd}, {0x0}, {&(0x7f0000000140)=""/20, 0x14}], 0x3, &(0x7f0000002d80)=ANY=[@ANYBLOB='\b\x00\x00\x00'], 0x4, 0x4000080}, 0x804) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') select(0x40, &(0x7f00000000c0)={0x2c9a, 0x7, 0x1000, 0xfff, 0x9e, 0x76ec5439, 0x100, 0x3}, &(0x7f0000000100)={0x2, 0x2, 0x9, 0x9, 0x4, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x4, 0x7ff, 0x1, 0x5, 0x7fff, 0x7fff, 0x101, 0x6}, &(0x7f00000001c0)={0x77359400}) preadv(r2, &(0x7f0000001480)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 22:37:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x400000000000092, 0x0, [], [{0x102, 0x1, 0xffff, 0x7, 0xfd6, 0xfffffffefffffffa}, {0xff, 0x554f, 0x20, 0x40, 0x800, 0x2}]}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000100)={0x7d, 0x0, 0x6, 0xa, 0x20}) 22:37:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x2}}}, 0x90) [ 918.913033][T11203] FAT-fs (loop1): bogus number of reserved sectors [ 918.919999][T11207] CUSE: zero length info key specified 22:37:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='loginuid\x00') ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mISDNtimer\x00', 0x0, 0x0) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f0000000080)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'gre0\x00', 0x400}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r3, r1) 22:37:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000240001f9000000000000000000000000b62387b8ac1e9e473819012c559290fcaa246a43034f6d2c9280499fda0e0c2cf4b1e69ce743d5f7d882483dc69ca54a929fa54ac536ab840940501c1a735efbf13dffbc887036feed0c452ed8c95153342f40141afd640bb40cc7e959"], 0x14}}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6000000, 0x400) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/175) [ 918.959193][T11203] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:40 executing program 3: creat(&(0x7f0000000140)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x79fb, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40286608, &(0x7f0000000080)) r1 = geteuid() getgroups(0x8, &(0x7f0000000100)=[0xee01, 0x0, 0xee01, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00, 0xee01]) fchown(r0, r1, r2) 22:37:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ustat(0x9be, &(0x7f0000000140)) r2 = gettid() getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1}, 0x20) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x62804) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000180)={0x1, 0x4, [{r1, 0x0, 0x100008000, 0x10000}, {r1, 0x0, 0xfffffffffffff000, 0xfffffffffffff000}, {r1, 0x0, 0x1000000002000}, {r1, 0x0, 0xfffffffffffff000, 0x8000}]}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r1, 0xc0385720, &(0x7f0000000040)={0x0, {}, 0x8, 0xfffffffffffffffa}) [ 919.021900][T11217] CUSE: zero length info key specified 22:37:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x3}}}, 0x90) 22:37:40 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3004000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 919.153849][ T26] audit: type=1804 audit(1552689460.784:84): pid=11257 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1630/file0" dev="sda1" ino=16961 res=1 22:37:40 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4, 0xffffff2f, 0x0, @remote, @local, {[], @udp={0x0, 0x883e, 0x8}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8001, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) 22:37:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7981, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0x0, 0xffffffff, 0x0, 0x7]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0x0, 0x100, 0x0, 0x1]}) bind$rxrpc(r1, &(0x7f00000002c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @loopback, 0xffff}}, 0x24) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@empty, @in6=@loopback, 0x4e23, 0x5, 0x4e23, 0x0, 0x0, 0x20, 0x20, 0x33, 0x0, r4}, {0x7fff, 0x0, 0x2, 0x2, 0x6, 0x8000000, 0x5, 0x6}, {0x40, 0x4b, 0x9, 0x800}, 0xfffffffffffffff7, 0x6e6bba, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback, 0x4d6, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3505, 0x2, 0x3, 0x5, 0x8001, 0xa5, 0x3}}, 0xe8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000640)=ANY=[@ANYRESOCT=r0, @ANYRES32=r3, @ANYBLOB="0ede10c625a8ce7e094de73f4253d57690d4f05a1b0d834ca72bd37f5513f13ba00eaf310f7e78789f64cbd9c0778e9859bfb249f30be50078ca5fbdf697142b492c68ee29d1dec357e7962af61286624de83897b9763fb8d7242a3e543e97dbc94746b1ed67a0a3775f88c229cebbec48526f5f3506cb1e4a753220c308ba0900a60ce7c1f11187bad16cc7c0f8d64feb716c5061eca64fb15ee7e0542571283cd8ac4a3554ec324433d2a20a5ad174d8bce745ace73340709ddd74f10eef09b24776b90fdbb034ad7bdda66a9602648f3df4aee234f678da6e38763daa77cc", @ANYRES64=0x0, @ANYRESOCT=r1]) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={r8, r9/1000+10000}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006080)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000dc0)=""/52, 0x34}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000480)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bpq0='bpq0\x00', 0x0, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x42, 0x0, 0x0) [ 919.229840][T11329] CUSE: zero length info key specified [ 919.246358][ T26] audit: type=1804 audit(1552689460.814:85): pid=11257 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1630/file0" dev="sda1" ino=16961 res=1 [ 919.273560][T11339] FAT-fs (loop1): bogus number of reserved sectors 22:37:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={r1, r2/1000+10000}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r3, 0x0, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) ioctl$UI_DEV_SETUP(r3, 0x5501, 0x0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000001100)={&(0x7f0000000fc0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r6 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000340)=0x9, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'teql0\x00'}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000140)) getitimer(0x2, &(0x7f00000001c0)) mount(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000040)) 22:37:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'tunl0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000380)={'ifb0\x00', 0x200}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x8, 0x49}, {0xfffffffffffffff8, 0x198}, 0x3ff, 0x4, 0xa8}) [ 919.341913][T11339] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4}}}, 0x90) 22:37:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) close(r0) getpgrp(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xe87d, @remote, 0x320}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x4, @loopback, 0x7ff}, @in6={0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x26}, 0x7}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x9, @empty, 0x100}]}, &(0x7f0000000240)=0x10) [ 919.452818][T11339] FAT-fs (loop1): bogus number of reserved sectors [ 919.495187][T11339] FAT-fs (loop1): Can't find a valid FAT filesystem [ 919.531664][T11361] CUSE: zero length info key specified [ 919.544472][T11362] CUSE: zero length info key specified 22:37:41 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3104000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 919.580412][ C1] net_ratelimit: 18 callbacks suppressed [ 919.580421][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 919.586145][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) close(r0) getpgrp(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xe87d, @remote, 0x320}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x4, @loopback, 0x7ff}, @in6={0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x26}, 0x7}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x9, @empty, 0x100}]}, &(0x7f0000000240)=0x10) 22:37:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) r1 = fcntl$dupfd(r0, 0x54718a00efd4767, r0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x3ff, 0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 919.724916][T11472] FAT-fs (loop1): bogus number of reserved sectors 22:37:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x5}}}, 0x90) [ 919.787469][T11472] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:41 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x6, 0x0) getpeername$ax25(r0, &(0x7f00000004c0)={{0x3, @netrom}, [@remote, @null, @netrom, @bcast, @null, @netrom, @netrom, @bcast]}, &(0x7f0000000580)=0x48) close(r0) clock_gettime(0x0, &(0x7f0000000540)) r1 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="34000000060001000000000000000000060000000000000003000000000000000b000000000000002f6465762f617564696f000042e5a6c71c14538b1f2cd7ef9048cddf78736f98ccfb93661b1742bb52eec16b8cedd63264678a43e6a8e1604b03f09c38a7195ab594dcf62e7e732b2fe9fd1205128d9b59b8ab6c6741ec9b3de36bb14967d9ba2e11c280cba1cc831bf7befa006dbfe5d4d1d4b5c88831745e88dbaf6fab5724e17c17d3b288e947e0d8cd9b9621a3d116a22a4fc183534a2ddfc33a0b67a5"], 0xc7) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$rtc(0x0, 0x0, 0x300) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x200000000000000, {0x0, 0x110000000000000, 0x2, 0x0, 0x6}, 0x300000000000000}, 0xe) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'veth1Tto_bond\x00', 0x3802}) close(r3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x8, 0x0, {}, {}, @rumble={0x2}}, {0x0, 0x0, 0x0, {0x0, 0xe3}, {0x0, 0x7c79}, @ramp={0x0, 0x0, {0x0, 0x0, 0x7}}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)) r4 = fanotify_init(0x1, 0x1) fanotify_mark(r4, 0x80, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x1}}, 0x18) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x22800, 0x0) semget(0x1, 0x5, 0x502) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r5) recvmmsg(0xffffffffffffffff, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000700)=""/249, 0xf9}], 0x3, &(0x7f0000000440)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f00000005c0)={0x77359400}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 22:37:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) close(r0) getpgrp(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xe87d, @remote, 0x320}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x4, @loopback, 0x7ff}, @in6={0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x26}, 0x7}, @in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x9, @empty, 0x100}]}, &(0x7f0000000240)=0x10) [ 919.900860][T11472] FAT-fs (loop1): bogus number of reserved sectors [ 919.915716][T11525] CUSE: zero length info key specified [ 919.936114][T11472] FAT-fs (loop1): Can't find a valid FAT filesystem [ 919.978703][T11594] CUSE: zero length info key specified 22:37:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) r1 = fcntl$dupfd(r0, 0x54718a00efd4767, r0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x3ff, 0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 22:37:41 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3204000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:41 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}, 0xfffffffffffffffe) r0 = socket(0xb8f04e3786431e02, 0xa, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000003f80)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003f40)={{0x0, 0x2710}, {0x0, 0x2710}}) sendmmsg$alg(r0, &(0x7f0000007400)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000280)="60a818d3a55039e947cd50f96fb9a9538515f1367965fc286249ab24d2418237c4710ae78c35c20ce2840922908ce2d7014f768be7aff455ec7ef44ac0763dd4d2ba1e8e88245892d4e60901fd3784a19da56d4f7c7b982342d8c01967640e42071c7ac440654cec6ed518c6a8d469bfeb31c27e28fdce1900aeabd2e87a38db045393165ac17ddcfe7fc7efe380", 0x8e}, {&(0x7f0000000340)="953c3523372cab2ada264b12062b67266fe153a4bdfd4564363bd183b7fe00ad3cbe3775aa47c8a12b0b8d8ae861e31e44bc1a3dbf80bd9fcdf6e937379c75f1317b03bf7921aca6540e24265ad2d30ceba6285d1982af04c77cbe7d2905d376034fb9100d878443709c7874a2922675c927ec7627d8af5469d53912751cf8d88d1107fc772efd402e637bef81400ba16e4e88eff0a4b4ff8774ea7910d95e000cb7bcd4f4d56683420ccc4b5e48cf1f53bed5c1ed7b13", 0xb7}, {&(0x7f0000000400)="150dc83146d479c606507a35e04da553d1c1f60dd48dc0e78e047fb4b5446cd75217c9949ab44554dee0ae4c23257692e685e41e5fc2b06dc6c98b41b8f959b1791cc251168bac9be29ff09849398afcd06f6cd7ae2046d21a8975988ea1f85aef9083727cc91316310502a5dd998aa7630e5b6348350229f07ca97cead2fcfc7f6546cfa7900678fd8bdb9df4afadbcff9c7eae5585cde1b0b03a56c7163d5773b4634f81b540e11f03cb52f8edaf3e48", 0xb1}, {&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="ca75f0969486dd0011b62f2980c200696da92b1a446c429038f90faacfeb41a996425a7f064e51811cc4837b67c5beec6d4aa0db18e55c7ad7ba89324a38c54a20094268980c740a025207dafd2db304e45dd24d421c545266da51d49b6ada62fff01b6cb04d02a0201e845f5590053ad3301f01f34ae38587a4ab111a8e43cb77ec013807e55197b5a79e73db09b96df80165c37b01d5e8093f71b4fbe481ba38dc736d0efe42f1d18190e903b13a21a16b9d97b08c9d3dd7d01183144df115c79b353b1b9ace49d7dd473eb4298ae8397bbfed21b805e374148a4698d63557", 0xe0}], 0x5, &(0x7f0000000740)=[@iv={0x60, 0x117, 0x2, 0x4a, "dd2f03bcd74af6eba74bb5ae819606bbc35752f12670470c0c565810acbddc8c7a7f6c8779fc2c19edec5c938907c8998982ddab40d78c8e1d63b1a2ac540bc015bf7a0bf50c2a353211"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x90, 0x8004}, {0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000000800)="8cc820b242eef7e0a6fe9c14cbd54a23889bd8c703f0014522699aaff34169c9e68b8dac36053db32de31cfe78c1dc2cfeb1ab2755a69c12e6a5885da9334545e34d75f7baabc9be7c92db4122395cb1938f389fd713e74efdd91ba03cf68a720a46e26dca416267eccbbefd0c7d9f4a47d66f0c0b5b9d0e78208c92b39057eb0306", 0x82}, {&(0x7f00000008c0)="856fb0459fb83ba9b01a2b9c0e9b7660d6cdd8e748c38a41443aecce345bc0131b4323690a3ff17786163d3b3408be5e3aaa7bbbe6453e6f8558bdb90eb247c48234b26a4fff1acbac9d420c71ad125bd3e98abd7fb8b366f5d6615d5fea7896915d9127c50638b32b9a2da6f90ad83d1389c4f123d454e54b4a65a63b9be18aea4210e0faae35d22db4198774a60633e42b804920de678abc6cdfaa659cea7d3219820822d208591e5bad35281cc6a645b0ec9e6e8cb241d241", 0xba}, 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0x1000}, {&(0x7f0000006500)="3026af364401bab25da529a1e2cb4aa9b7e0eef120893515195273f8319c69e6165ecb05cfebf57a65026afefb1d9d5e3f54a73671142a068d20213f51e87aec80aca436ef98979ed1de8e9803ccfd2d3b9a9caf0532178d1b9b71feb2e70cd1199f87d70f1968867c21358e686bd453e5249f70074b213e9b10a3016d1596031ea40df1c8e85943dc09669af27458f7b916fe66c8186d973bba1a313db477eb9f37bfe9fe4fee844d3cfdf72c2101", 0xaf}, {&(0x7f00000065c0)}, {&(0x7f0000006600)="f7c38d17cedc4eed54f931dae82065d4f3a61c450fa2ba9f7fecd6b91a4b2790261f64011d8c1e71a44de0674f13aec0f18af14765c5896c39112931cac82d0092b2658556579ae7712aff60d75fc568a6dd52668cd97eb11df1d705008ef90e7458fd6489c251e3b4b23a584fa183e41e57dd4dd3d97b09db8ecee0580920b0d4b2fb2cadff08d3cc29f19fa955f34d23e86f4ec1de1347ac204e712ac0e85a7d0bd04f9d1594f65bd65dd081965a4665a615f6b2c854dd070efd2424cee9746e3c2d8f3dfab4d152172eddb65e37c9cc46d09573e7e211", 0xd8}], 0x7, &(0x7f0000006780)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xaa, "4563228c76ff0d371c6007f449babdb471f584e091b12834d10d9d824ad8e94a8a46995a5018a65965a7ab96b00a5cff76a3f1a642c37cb5d6386153388de3e790fad3fedcbbd67e8a5ec580fbfba4834f0a83765ef2ee506c50a5e9b9a8183a365ae7087ca94bb9f855e491dc4aa9d4039c5cd1332465289ef77e6b19456dfe6090db7abcda2e0fd1a3185bb6ce5f271cfcc2c1206073350f99e7a963dfa5aff900b749a25712a6e2bf"}, @iv={0xd8, 0x117, 0x2, 0xc2, "d15b7d71a055c36053f90dedfa32977139fdfdb0f79e5d91015b5074206104e915306976783ef85f40058d3ebe73b6e37c7bbf6769aafaf146ed255cef299ed469e9a22ff93bf5d26eb1568284edd04cf3d2d4f1b6b338cb8b8d5923fb5f74f2a9336489d3fb2659732d48d2b90f0d276048d94fe2f336c89d8241d458e4ad9bb25f656cbfd502c6246b8b7e0517b3e2d248f80f1aa55ebcd9c69a5ae42a2a3b92d1bff1f795c67334b3909588c58d986992e03e693bc12ad5de8e872b3aa338a72d"}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x70, 0x117, 0x2, 0x5c, "535ebf61b20d024b7afaa9b1e72a1dcaa982d5326144a91b34666e40db842248a79beed0ed15be892382b3814370abec851b7537e1d4c83b3c348b5259e54dbf9b3d4f8b63898a76507a83d86151031a7079421294f238c922ac127b"}], 0x298, 0x4040845}, {0x0, 0x0, &(0x7f0000006bc0)=[{&(0x7f0000006a40)="c89240e5b4d57f14ce7e6610da73866516502f010fc2fb5f50ffd7783af434622095cfcafae4ecd9fe84e4e3baf2fe7a82029e68f1822fd1fdca68135573cd753e8b1837d13ed69ba766a242591cd8e0eea36674a654dd5249", 0x59}, {&(0x7f0000006ac0)="e07f29a3de6bf7fcb6ff95501dc4df3e3dbece3d172314840bc6806ccff09d7d0e48551d04d5c249cd73520ab09b25ad847b22f2b8ab0f8ea12cd0d8", 0x3c}, {&(0x7f0000006b00)="971dc8e59f4e6394862d0da2e22c78731195e042a7f1ace1012736d1283c45ef9dc6a52759826bc81f792655bead2c290b0150b3290747fcc606cdce6d7a98553dc8d0c4493a7d309a6e6099b4f05064b9d8e0aa4decf36404332ba893aa046a5fd03ed86a2f91b5faea8220488af7c4", 0x70}, {&(0x7f0000003fc0)="b6271c83076a5720188a6d8c6a7aeb42384a8a870d6a17a399d6803226378d0126f78d03eed2abce04d7b7a5f26262bb094d4a326fea74f1321318342d5cfb403d4e1fe6e9cdcf22", 0x48}], 0x4, &(0x7f0000006c00)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf8, 0x117, 0x2, 0xdd, "a8361228182cfcf796904116c3057b0fe7df5c47150533d5cd30ae88d351fd94951e2fc8428cef7418235331e7f133c6ea1f3add7ef3c93e8800aaa46f902e6de7c9f9116af694de0880d24937db875e78811254c6985c5689ad2479f011ddae6808f24307d33c3c10a39d4d27b20298e942a7755ce961bdc40b7d362f380897eba78a4a4f05e346d866cd44a97e199f3b9810f084ebbd327a0512c568a784ec1a687ac09bb5d9c5afadb71898425c5aef3edffedddd8fbec8cf13e1a57139aed8ade96158c3fbccac406c259406680010526e0c3a8e2b96a37a890a47"}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x128, 0x40084}, {0x0, 0x0, &(0x7f0000006f00)=[{&(0x7f0000006d40)="9d8e85a7e0d4a18e5239566210e1b75a29c46343d9aee599eeff94f4322ab71f1e8deae7a82cfa7a5da76ab49d291bcb3ee9ee1f42755633ad466aa2bd36729364601914b41c8b7358fcdd462f617436645211bc0c4ff193a69c561d71e5cfba851f9a38e8069dfa814ad9ee2217ca2bc5ec27663219e19f34c68da3a393ef49a665bff2d857f1001c4fe05c1b64c925ac6d4d6ef5c8b9525a4119c68b4c3cdd5a3575fd9d5ab57e6c86eb49669b36c4afc93a3dc05c7053a21223da", 0xbc}, {&(0x7f0000006e00)="e780a19588627ee25238c043985a3f34093cf06616cf0519d5ad6595b809fef3a577f82710b7177028f6b841bcd8bd0eaffcd7583bdaa708c4ebe04359ce911d2d083a6142c0a1a6655454e2af5687ec4920a2c2b050737fa6f8b109943a7a11480f24aee6642138dc5d78a5ca6e1d7d806aa815f7cfce24887d4c7a1583a100d271304b51da4cc2a1661c31df94ef4a8ac891bd1554f16baa5941c9ac6896526e77fb1a4443c95fadd0c694270cfec277f09748b264e4fd338ac2619df49d27b20a22343d6c66eeafcfe24f61f5a1288567d52d027fc8cb0a247080c74e4f2ab444e74acc61bf06425205e58856bab923a65447dff3", 0xf6}], 0x2, 0x0, 0x0, 0x4008000}, {0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000006f40)="46c11e00d61db3fa01c68b13eb88b65ff073e49c5c9fbaf2f6d60d6b4b5cd81d4be366c20031c2dee02b9cc4f01196df4d014277159a5e498ec4fcea3bf15d49480dc7dd2798d983cafea6ac01527e389683fafcf79a6755130b6d7af1b3e2db8800a19f8ddf3148750b92ae057329eaf6f88607aa60eee51cc99d3ad1d61e8ed2d8b44f85fb65c8030656c1f733799fc552573906ef3c5dab34c86be0eaabe8194d399deaf67fbde3afa3d98e1f", 0xae}, {&(0x7f0000007000)}, {&(0x7f0000007040)="f229624ead65bac752c41ee004db7ff0df5f5e5bdbf577fec61069669bf84177b2c29a9bf63a850d9768348ce681eae21e0a3c240602b6af29c2858f0756a3571c5252addfa822576d25743e43418d2fe6902cbb08d82df33bee19bf9b6e285119b8bce7c08e6a2fa7dbd15cc4b065bdf44da0d741d63329cf1582848a99515c8ab9841d20faf128112ceef115c2fee0d1ca19cad07a0d638671b60d13824b883a97ec7c95eed951b3f73afed92c0b5d7bdaeca01556a4c7ba25bd1eccee1770a4a7b5dfae0bc49cadf918a0e21d083d1f1a88e59d5e8676f8df861a652b148ff78dc051a846602453146182da269517dbad5590", 0xf4}, {&(0x7f0000007140)="1ff3cc33cc8adbfd8911699c786eed44dd54a06800a1e1c2a3162a05c0c6523028e5d044888919d24fbf03e7dca8550afaa0c6e3da97e7491bc3746300b727191afce1f3fc1ea3963ed389b49665d0af1e467c31fc8b229ae7207b00237374d02f55309d65d68bf3f214e3c4b77d6a75229162a024e1cfab94b708688bca10f05fd0cf613932f2b2e585c058c447c29e8178fac9c76bd565b31b91fcd622068348e2cb5095465ca2f2120b881809a19d31518020fccf328321a5ed91ed432101c5d96a562b72bec968fc35cde27623c2ef249242080233b117a26786960b4ad0b4ad43d8", 0xe4}, {&(0x7f0000007240)="941ed77d6416a99a49c1675629cf282c093b28d1118b4f4ef26177d14cf706d4238cb14202", 0x25}, {&(0x7f0000007280)}], 0x6, &(0x7f0000007340)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x27, "e96c03040f2289648d01ff035e17613e69574b25ccebe3ff17022e1966a82dee20500b00d20f35"}, @op={0x18}, @op={0x18}], 0xb8, 0x80}], 0xa, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)="7b026508868beaad8110da86e1861ec34375cd61e50b76743143246a178f9c40cfc206fbfd6090859d19a086c6377554e847e152ead1ccb5858ae7fedea53799459a6d2cb716439000b95621f337fc9abb13a43bd63950e7f4b7ef090216d56023673e0ad2ba525b86df6a1a68") add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000065c0)={'syz', 0x3}, &(0x7f0000007640)="a0636c0d217802e5f90e8ebd017e0d6154d1572bc58dce6d82a30807aacdcdfda7ac144554ad32327a4aca931772700952d52ee84f50531b346fd5955b30640191c97bed7910b0dc43e5ed7a2ed43481593c822f0c553e99f6a85cfc3f86b9b52eaaeefd4a8c1cd0c09210203d86eaa29447cad242dd0b5546f04cb0f532f796c5c324a59b3c6487a215f24fb83e00c92ca5a6ef745b6ff4428063d34b959ce350b721d4387b690430c12f067131c739cdf48dba5625514f5dd8246bf060a32433e70bba1d2369bf034e43b74a0ba5ca87dc1ad96ec332c74bd22bd191fca23c9e53d9b359ee3cd9d2e0094408d0", 0xee, 0xfffffffffffffffd) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7c, 0x82100) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='em0/wlan1\x00', r1}, 0x10) 22:37:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6}}}, 0x90) 22:37:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0xbf, @rand_addr=0x9, 0x4e20, 0x2, 'lblcr\x00', 0x1d, 0x7, 0x5d}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x0, @remote, 0x4e24, 0x2, 'rr\x00', 0x8, 0x3, 0x27}, {@loopback, 0x4e23, 0x0, 0x4, 0x40, 0x5e6}}, 0x44) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="626c6f636b3d3078303030303030303030303030303230302c6d6f64653d3078303030303030303030303030303030362c6d61703d61636f726e2c5e09f883747970653d2f70726f632f636170692f6361706932306e636369002c736d61636b6673666c6f6f723d3a2c00"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x118) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, 0x0) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, 0x0) r2 = syz_open_dev$usb(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'team0\x00\x10\x00\x00\x00\x00\x00\x00`\x00'}) sendmsg$alg(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 920.183296][T11605] FAT-fs (loop1): bogus number of reserved sectors [ 920.183312][T11605] FAT-fs (loop1): Can't find a valid FAT filesystem [ 920.202077][T11609] CUSE: zero length info key specified [ 920.221123][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 920.227266][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 920.233845][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 920.252716][T11614] CUSE: zero length info key specified 22:37:41 executing program 3: r0 = syz_open_dev$amidi(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, &(0x7f0000000200)) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) fcntl$setstatus(r2, 0x4, 0x2001) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x0) getgroups(0x0, 0x0) getpgid(0x0) lstat(0x0, &(0x7f0000001040)) sendfile(r2, r3, &(0x7f0000000040)=0x40000000, 0x10000000000443) writev(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) sendmsg$xdp(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)}], 0x1}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 22:37:41 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000001a80)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe97, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000057baf578855e00000063010000000000009500000000000000"], &(0x7f0000000200)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x98\x86f\x97\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r0}, 0x48) 22:37:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7}}}, 0x90) [ 920.393402][T11605] FAT-fs (loop1): bogus number of reserved sectors [ 920.405734][T11605] FAT-fs (loop1): Can't find a valid FAT filesystem [ 920.457674][T11629] CUSE: zero length info key specified 22:37:42 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3304000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0xffffffffffff8001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) r2 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000000)={'bond0\x00\x00\x00?\x00', @ifru_names='bond_slave_1\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x98) [ 920.525855][T11633] CUSE: zero length info key specified [ 920.749298][T11729] FAT-fs (loop1): bogus number of reserved sectors [ 920.780365][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 920.786250][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 920.824169][T11729] FAT-fs (loop1): Can't find a valid FAT filesystem [ 920.930793][T11729] FAT-fs (loop1): bogus number of reserved sectors [ 920.937369][T11729] FAT-fs (loop1): Can't find a valid FAT filesystem [ 921.260392][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 921.266206][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:37:43 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffd) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x22133, r0, 0x200) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) r2 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) dup(r0) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0xfffffffffffffffd, &(0x7f00000000c0)=0x4) 22:37:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x8}}}, 0x90) 22:37:43 executing program 3: r0 = syz_open_dev$amidi(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, &(0x7f0000000200)) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) fcntl$setstatus(r2, 0x4, 0x2001) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x0) getgroups(0x0, 0x0) getpgid(0x0) lstat(0x0, &(0x7f0000001040)) sendfile(r2, r3, &(0x7f0000000040)=0x40000000, 0x10000000000443) writev(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) sendmsg$xdp(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)}], 0x1}, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 22:37:43 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3404000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:43 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x800, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x10005, 0xfffffffffffff800}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x880, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xffffffffffff1c4f, 0x80000000000002, 0xcd0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r1, 0x0, 0x1, &(0x7f0000000140)='\x00'}, 0x30) fcntl$setown(r0, 0x8, r2) close(0xffffffffffffffff) 22:37:43 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10000000010, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000012000100000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000005ea8d0a4b65a80304e7b06"], 0x28}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x12d11376fac56fa, 0x0) [ 921.431576][T11772] CUSE: zero length info key specified [ 921.460944][T11765] FAT-fs (loop1): bogus number of reserved sectors [ 921.481197][T11774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 921.504139][T11765] FAT-fs (loop1): Can't find a valid FAT filesystem [ 921.516448][T11837] CUSE: zero length info key specified 22:37:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$usb(0x0, 0x0, 0x0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="7379605afe98f5407374656d2a656eee63727970746564553a056c0e0b00"], &(0x7f0000000740)=""/241, 0xf1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f00000018c0), 0x0) 22:37:43 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0xfffffffffffffffb) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x46}}, &(0x7f0000000240)='GPL\x00\x83\xff\x13\x0f_\xb0\x0e][dCT\xb6\xe2wp\xc5\xa6$\x1e\x8d\xef\xd6S>*\xe1\x06\xbee\\lRcI!l0\xbb\x1f\x80\xfbE\x0e\xc0\xd5\xbe', 0x1, 0x99, &(0x7f0000000440)=""/153}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0xfffffffe, 0xfffffffffffffe3a, 0x0, &(0x7f0000000000)="eb32f4a64c993be0a328dcbc4429", 0x0, 0x1294}, 0x28) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000180)={{0x3, @default}, [@rose, @default, @netrom, @default, @remote, @bcast, @bcast, @null]}, &(0x7f0000000200)=0x48) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) r3 = getpgid(0x0) gettid() r4 = getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) capget(&(0x7f0000000100)={0x19980330, r3}, &(0x7f0000000140)={0x7fff, 0x7, 0x89, 0x8a7, 0x8, 0x3}) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = getpgrp(r4) prctl$PR_SET_PTRACER(0x59616d61, r6) [ 921.549892][T11879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 921.580416][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:37:43 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3504000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f00000000c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x24) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/160, &(0x7f0000000080)=0xa0) r3 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r3, &(0x7f00000045c0)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) 22:37:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000100)=@isdn, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x109801, 0x0) bind$xdp(r1, &(0x7f0000000300)={0x2c, 0x1, r2, 0x11, r3}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f00000000c0), 0x1c) r5 = socket$packet(0x11, 0x3, 0x300) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000040)=0x100, 0x169) sendmmsg(r4, &(0x7f00000092c0), 0x4000000000001b9, 0x0) 22:37:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0xc}}}, 0x90) [ 921.780479][T11891] FAT-fs (loop1): bogus number of reserved sectors [ 921.832123][T11891] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:43 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) kexec_load(0x73, 0x3, &(0x7f00000011c0)=[{&(0x7f00000000c0)="1f6d4d36fb1e1457b3d337ac67a022cd6811dbd674506493db5a286da5a3f6641f1483dc459edfa428945a9b5c90275034f0728bba501cad9c9d6efa63e4bd2d9342891d8713aabef7cd61bd27be6998e5d41377be5d4c7cfc62e48f42c94bb29a9bb82e17b3aca61beb4d3b9c900ad0d946d9622a3d2d3514932e4ea10220efaf4352e1659a62b20d5b6f717e10193c54c3f5b0e9793821f4623495eb587c75b87c5001c0e80c12688adcdcdbae294f70992e7665ebd87a540c9c99bf2a9e468dfb235b0ac11fe6a6f096a0f733745a69905363be77", 0xd6, 0x9, 0x3}, {&(0x7f0000000000)="de839cb848", 0x5, 0x7fffffff, 0x30832630}, {&(0x7f00000001c0)="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", 0x1000, 0x1, 0x3}], 0x2a0000) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001240), &(0x7f0000001280)=0x4) [ 921.877271][T11942] CUSE: zero length info key specified [ 921.905062][T11973] CUSE: zero length info key specified 22:37:43 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0xfffffffffffffffb) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x46}}, &(0x7f0000000240)='GPL\x00\x83\xff\x13\x0f_\xb0\x0e][dCT\xb6\xe2wp\xc5\xa6$\x1e\x8d\xef\xd6S>*\xe1\x06\xbee\\lRcI!l0\xbb\x1f\x80\xfbE\x0e\xc0\xd5\xbe', 0x1, 0x99, &(0x7f0000000440)=""/153}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0xfffffffe, 0xfffffffffffffe3a, 0x0, &(0x7f0000000000)="eb32f4a64c993be0a328dcbc4429", 0x0, 0x1294}, 0x28) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000180)={{0x3, @default}, [@rose, @default, @netrom, @default, @remote, @bcast, @bcast, @null]}, &(0x7f0000000200)=0x48) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) r3 = getpgid(0x0) gettid() r4 = getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) capget(&(0x7f0000000100)={0x19980330, r3}, &(0x7f0000000140)={0x7fff, 0x7, 0x89, 0x8a7, 0x8, 0x3}) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = getpgrp(r4) prctl$PR_SET_PTRACER(0x59616d61, r6) [ 921.931146][T11891] FAT-fs (loop1): bogus number of reserved sectors [ 921.971053][T11891] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:43 executing program 0: r0 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x1, 0x0) r1 = dup(r0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x2, 0x5574, 0x3}) 22:37:43 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x200000004, 0x400, 0x0, 0x1}, 0x2c) socket$kcm(0x29, 0x5, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xf, &(0x7f0000000400), 0x8) sendmsg$kcm(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 22:37:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x10}}}, 0x90) 22:37:43 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3604000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:43 executing program 2: syz_open_dev$ndb(0x0, 0x0, 0xfffffffffffffffb) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x16, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x46}}, &(0x7f0000000240)='GPL\x00\x83\xff\x13\x0f_\xb0\x0e][dCT\xb6\xe2wp\xc5\xa6$\x1e\x8d\xef\xd6S>*\xe1\x06\xbee\\lRcI!l0\xbb\x1f\x80\xfbE\x0e\xc0\xd5\xbe', 0x1, 0x99, &(0x7f0000000440)=""/153}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0xfffffffe, 0xfffffffffffffe3a, 0x0, &(0x7f0000000000)="eb32f4a64c993be0a328dcbc4429", 0x0, 0x1294}, 0x28) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000180)={{0x3, @default}, [@rose, @default, @netrom, @default, @remote, @bcast, @bcast, @null]}, &(0x7f0000000200)=0x48) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='team0\x00'}) r3 = getpgid(0x0) gettid() r4 = getpid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) capget(&(0x7f0000000100)={0x19980330, r3}, &(0x7f0000000140)={0x7fff, 0x7, 0x89, 0x8a7, 0x8, 0x3}) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = getpgrp(r4) prctl$PR_SET_PTRACER(0x59616d61, r6) [ 922.225911][T12046] CUSE: zero length info key specified [ 922.262315][T12044] FAT-fs (loop1): bogus number of reserved sectors 22:37:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000010c0)='task\x00t\xa6\xb6$\xcb\xd6\x12W\xd1\xa0{L\x03Jk;\xb3O\x1e\xf9:\x1a9#\xa1\x92\nyN\xda\xd2@\x9d\xda}j^\xc3\xa7\x10\xe7\xddzp\f B\xa1.\xbe\xe0\xee\xa8\x11\xd0\xd3\x93\xf9\x98\xa4Rg\xc2\xbbwj\x88\xfb=\x7f\x9d\xd5e&\xe3\xe8q\xbf\x19i\xf6\xa4\xb7c\xf6\x84\xff\x00\x9c\xbf\r\xc2\x7f\xb2\xefz\xe2\xb2K\xa5\x13\xee\xff\xbd\xeeF\xc8\xa4$\xdcz\x06\x90\xe1\xfa\xcdW7') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) getdents(r0, &(0x7f00000000c0)=""/182, 0xfffffffffffffe93) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202000, 0x0) [ 922.306854][T12044] FAT-fs (loop1): Can't find a valid FAT filesystem [ 922.331228][T12119] CUSE: zero length info key specified 22:37:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a0800023c390d3188b070") r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1}) fcntl$getownex(r1, 0x24, &(0x7f000045fff8)) 22:37:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x48}}}, 0x90) [ 922.410775][T12044] FAT-fs (loop1): bogus number of reserved sectors [ 922.441461][T12044] FAT-fs (loop1): Can't find a valid FAT filesystem [ 922.576721][T12200] CUSE: zero length info key specified [ 922.610481][T12230] CUSE: zero length info key specified 22:37:44 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x1f, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/31}, &(0x7f00000001c0)=0x78) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x7bd8de0c9e37efe8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000400)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) prctl$PR_SET_NO_NEW_PRIVS(0x4, 0x1) 22:37:44 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0xae71efb6904e420f, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write(r0, &(0x7f0000000600)="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", 0xa00) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x8, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/224, &(0x7f0000000000)=0xe0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x9}, 0xfffffffffffffda2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x2000001000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") sendfile(r0, r1, 0x0, 0x1ffe0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[@mss, @window={0x3, 0xe000000000000, 0x5}, @mss={0x2, 0xfffffffffffffffe}, @sack_perm], 0x4) 22:37:44 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3704000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:44 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000dff4)) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c7f000)) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 22:37:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4c}}}, 0x90) 22:37:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x80000) fsetxattr$trusted_overlay_opaque(r0, &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000080)={0x0, @speck128}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x202, 0x0) ioctl$RTC_PIE_OFF(r1, 0x7006) mkdir(&(0x7f0000000000)='./control\x00', 0x3) r2 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x7, 0x80000) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000003c0)) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4000) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000340)) r4 = getpgrp(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/mcfilter\x00') write$P9_RWRITE(r0, &(0x7f00000004c0)={0xb, 0x77, 0x2, 0x1ff}, 0xb) fchmodat(r5, &(0x7f00000002c0)='\x00', 0x42) stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)) lsetxattr$system_posix_acl(&(0x7f0000000180)='./control\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="020000000100000000000000040000000000100000000000000020000000000000000000f99437c3f4134839ed5c971e491aadcd624a0b1336a3820615548e2e611fabfcc5bda6ca189b73df52bb2a6567e1b2fe80c02e12ceb7398ec297f82d3d4c4156955921a24ac760b6"], 0x13, 0x0) [ 922.819023][T12257] CUSE: zero length info key specified 22:37:44 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x4, 0x0) clone(0xfffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clone(0x40000004001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x20000000, 0x9f}) r2 = gettid() set_tid_address(&(0x7f00000003c0)) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) r3 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='/dev/zero\x00', 0xfffffffffffffffa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x54, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0663044003000000126348400200000000000000040000000000000000000000012a7953000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="52acbbc71ad8d6dafa47d6bbd0000000000000"], 0x7a, 0x0, &(0x7f00000004c0)="fc1debf6b3b06ea3c840cf15ecd543a820ebc81c070d5d694dedeac9b37786d7d3a27d162b921aea1a7bfc71e2cad7be0099240d4b65508fdadd7f2284e27ea6171c92dfb4cfc70d9dfa9a592684136de47d2ef50285928e724bb38b5d556d1c0735f048bc6141677999966543d9c3ccb36f1ba2a06da416427b"}) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000001c0)={r3, 0x800, 0x80}, &(0x7f0000000200)=ANY=[@ANYBLOB="656e633d72617720686173683d67686173682d67656e65726963000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000"], &(0x7f0000000280)="e4c43a4b11c0f9f440eda6c6e3cd9b4e80108ae47d27fe405f53ec0bf26819300ad92df200239772ab15504fc611e7200b4895b79eb9be4ce6b79282332f9af0d0fa998a8ce6faa8a15e45166798872dca6aaad414fd2c3a487623be66abd1a71c475f49bc624c8e03263ba4b3331db1", &(0x7f0000000300)=""/174) ptrace$cont(0x1f, r1, 0x0, 0x0) 22:37:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x60}}}, 0x90) [ 922.872701][T12265] FAT-fs (loop1): bogus number of reserved sectors 22:37:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) write$apparmor_exec(r0, &(0x7f0000000040)={'exec ', '&\t&'}, 0x8) [ 922.928029][T12265] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:44 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xff, 0x206400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x5, 0x7d, "15245dddd5bd7df0e7186f22db6fc894cae45c9ec2273a05f9f04ef16c7be4e148fad44fe84b3fdd3456ed9bc9589db5c3011a87f30dd29ef094b2ed634597f04db0704f2e14de51b90bd9a05743e362308b97a37aa10f52b843cb73d436b4fa3c6000a4b4cc9c73a8a2ad3a826a9ca5389cb46ef3c352a98dd3aad935"}, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000002c0)={r0, 0x9, 0x10001, r0}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4008ae89, &(0x7f0000000140)={0x3, 0x600000000000000, [0x17b], [0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}) 22:37:44 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 922.986885][T12339] CUSE: zero length info key specified 22:37:44 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r2, 0x2, &(0x7f0000001680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) [ 923.053546][T12383] CUSE: zero length info key specified 22:37:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x4, 0x0, 0xfffffcc3) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f00000002c0)=0x5) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x400, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000500)=""/68, &(0x7f0000000300)=0x44) signalfd(r2, &(0x7f0000000080)={0xff}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xce, "a2e6d3ebdad235df854db65eb553852ddbaa8642d914aefba60929f238eef89abe6dbd403edc3e54906df874aab1b4b892dcfb083a0a1af54dd704e56be3ac948b7e1a83143b93a40151a3e7d738a5faeb2b9acd9c7e4ac6281c41e1a7db814a1ec1703ba8952730958a5e5afd4d4aacb8ee062e5028a0f010ec40bd21c9926b2860ba8f4d46370ea9bdc6e05a375b093a762770a57051e3a2632096c0c53bc99ef02a47f727d44287688fbbdb6b6d35f41e1fd113639002cd48822c2d658e28600fb59ea192eda62ebbafadaaef"}, &(0x7f00000000c0)=0xd6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r6, 0x54a7, 0xd81b, 0x2ef1, 0x5, 0x8}, 0x14) sendmsg$can_bcm(r4, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r5}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)={0x7, 0x802, 0x0, {}, {0x77359400}, {0x2, 0x200, 0xffffffffffffff00}, 0x1, @canfd={{0x1, 0x49c16b71, 0x1, 0xfff}, 0x5, 0x2, 0x0, 0x0, "357cdf62bae0b3ba414dcbc50f56af19d20288691cf25aa7be54584ca13238ac51832a736427e5c82216c528f1231bef42ec48a33d5611816853568a94e08af6"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x7a5) ioctl$VIDIOC_S_INPUT(r4, 0xc0045627, &(0x7f0000000040)=0x400) 22:37:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x68}}}, 0x90) 22:37:44 executing program 2: r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000300)={0x0, 0x0, 0x0, r0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)=0xa58) r5 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/dev/cec#\x00') poll(&(0x7f0000000040)=[{}], 0x20000000000000b9, 0x0) bind$x25(r5, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4) [ 923.149977][T12390] FAT-fs (loop1): bogus number of reserved sectors [ 923.225303][T12390] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:44 executing program 3: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7b, "2929f69b117cf5f01ac782e27daf584b8fdd46e82408e3649d89a5e1b4e0b9e48bec833b02fbc311c20c550f2b1db04df23830f4d9598dea7773939cbaecad142b5a7fc44486b45a29e63e25b068cdd437292b82a4332bb1976a59d32b813bd118ee8342926a21e19d0e731a7001dbbfd503b0133b90d702280902"}, &(0x7f0000000100)=0x83) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000300)=@updpolicy={0xfc, 0x19, 0xa07, 0x0, 0x0, {{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x44, 0x5, [{{@in6, 0x0, 0x2b}, 0x0, @in6=@mcast2}]}]}, 0xfc}}, 0x0) 22:37:44 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000006c0)={{}, {0x1, 0x2}, [{0x2, 0x2, r1}], {0x4, 0x3}, [{0x8, 0x1, r2}, {0x8, 0x6, r3}, {0x8, 0x6, r4}, {0x8, 0x4, r5}, {0x8, 0x0, r6}, {0x8, 0x5, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r9}], {0x10, 0x5}, {0x20, 0x4}}, 0x6c, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001680)=""/132, 0x84}, {0x0}, {&(0x7f0000001740)=""/155, 0x9b}, {0x0}, {&(0x7f0000000300)=""/102, 0x66}], 0x5, 0x0) fsetxattr$security_ima(0xffffffffffffffff, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0400625e3519d6d2f3302a39133082a5fa913fc09a66e8a46a473b49"], 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000000)) 22:37:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6c}}}, 0x90) [ 923.294778][T12503] CUSE: zero length info key specified [ 923.303027][T12503] CUSE: zero length info key specified 22:37:44 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00000000c0)=0x5, 0x33e) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_aout(r0, 0x0, 0xfffffffffffffe38) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 22:37:45 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl(r0, 0x4, 0x0) [ 923.371007][T12390] FAT-fs (loop1): bogus number of reserved sectors [ 923.377564][T12390] FAT-fs (loop1): Can't find a valid FAT filesystem [ 923.440762][T12517] CUSE: zero length info key specified 22:37:45 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000003680)='/dev/ptmx\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x1fe, 0x0) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00001a9c04000000e434"], 0xa) perf_event_open(&(0x7f0000000800)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) truncate(&(0x7f0000000240)='./bus\x00', 0xff) unlink(&(0x7f0000001e00)='./bus\x00') sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') mkdir(&(0x7f0000001540)='./file0\x00', 0x0) 22:37:45 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000008c0)=0x8, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000880)=0x800, 0x4) bind$xdp(r2, &(0x7f0000000300)={0x2c, 0x0, r1}, 0x10) sendmsg$xdp(r2, &(0x7f0000000100)={0x0, 0x181, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x4) [ 923.482437][T12524] CUSE: zero length info key specified 22:37:45 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x74}}}, 0x90) 22:37:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10000004e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x804e22, @multicast2}, 0xfffffd24) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="18002000000000004c2a000000000000d50000e800"], &(0x7f00002bf000)='syzjaller\x00', 0x1000000001, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r1}) sendmmsg$alg(r0, &(0x7f00000052c0)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)='T', 0x1}], 0x1}], 0x1, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$unix(r3, 0x0, &(0x7f0000000180), 0x800) 22:37:45 executing program 5: setreuid(0x0, 0xee01) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x9) [ 923.640251][T12536] CUSE: zero length info key specified [ 923.647570][T12538] CUSE: zero length info key specified 22:37:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007101dfffd946f610500250200001f00000000000800080008000d000000", 0x24}], 0x1}, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x102, 0x0) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000005c0)=0xe8) r6 = getuid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {0x1, 0x1}, [{0x2, 0x0, r2}, {0x2, 0x7, r3}, {0x2, 0x3, r4}, {0x2, 0x4, r5}, {0x2, 0x2, r6}, {0x2, 0x1, r7}], {0x4, 0x3}, [{0x8, 0x0, r8}, {0x8, 0x0, r9}, {0x8, 0x5, r10}], {0x10, 0x2}, {0x20, 0x4}}, 0x6c, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r11, 0x2}) 22:37:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7a}}}, 0x90) [ 923.805912][T12549] FAT-fs (loop1): bogus number of reserved sectors [ 923.831006][T12549] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:45 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1) r1 = memfd_create(&(0x7f0000000300)='\x82\\\xe6\xfb\xc0\xaa*\x94\x7fY\xcd\xe8\x1bF\x94/i\x03\xd8{\xf7]8\x9d\xa4\x98\xc7\xe1\x16\x8c\xbd\xf7\a\tQT\x99\x1ep\x8a\x00\xac\xce0\r\xf4\xb7\x12\xe0\xba\xde$\xa2\x9e\xf0\x93\xb4hh\xf0\x01;de\rz\xb7u\x8a^\xc6A\vW\x8e\x05=n\xe6\xf4&?\x8f\b\xbb\x12\x8d\xd0\x15$\xe5\xcdt\xd4\xc8*\b\x14L\xb5?\xe7\x8e\xea\xd6\xfe\x8cM\x00`{\xfd!\x91\x89\xb1\x9c\x92\x95x7\x02\xa6d\b\x00\x00\x00Ot\xa9\x98\a+c\xea\x95L\xd8\xa1-X\x03\aVQa\xb8g\x05\xad~Q\xc6\x02\xcc\xc3\x95\x99\xa1\xd3\xc1p\x91d\xffF\xe3', 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, 0x0, 0xeffffdef) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xb1a9, &(0x7f00000000c0)=0x2) [ 923.855461][T12561] CUSE: zero length info key specified [ 923.886756][T12598] CUSE: zero length info key specified [ 923.920595][T12549] FAT-fs (loop1): bogus number of reserved sectors [ 923.947543][T12549] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:45 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x300}}}, 0x90) [ 924.068054][T12666] CUSE: zero length info key specified [ 924.094505][T12668] CUSE: zero length info key specified 22:37:45 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4, 0x7ff, @loopback, 0x4}, 0x13) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4}, {}, {0x40000}, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x0, 0xff}, 0x0, @in=@empty}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x420000, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') write$P9_RSTAT(r1, &(0x7f0000000200)={0x51, 0x7d, 0x1, {0x0, 0x4a, 0x707f, 0x3ff, {0x20, 0x4, 0x6}, 0x20000000, 0xffffffffffffffff, 0x3, 0x1, 0x5, 'TIPC\x00', 0x5, 'SEG6\x00', 0x8, 'procppp0', 0x5, 'TIPC\x00'}}, 0x51) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0xe802) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x24) syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 22:37:45 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 924.337688][T12679] FAT-fs (loop1): bogus number of reserved sectors [ 924.377145][T12679] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYRESDEC], 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4fe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/110) mlockall(0x3) close(r2) ftruncate(0xffffffffffffffff, 0x0) 22:37:46 executing program 0: write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, 0x0, 0xffffffc2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$vbi(&(0x7f0000001280)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$vbi(0x0, 0xffffffffffffffff, 0x2) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000240)={0x0, 0x7, 0x4, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "fc191c85"}, 0x0, 0x0, @planes=0x0, 0x4}) r2 = memfd_create(&(0x7f0000000080)='mime_type\x00', 0x4) ptrace$setregs(0xffffffffffffffff, 0x0, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) ftruncate(r2, 0x1000000) sendfile(r0, r2, &(0x7f00000000c0)=0xf10001, 0xeffffdef) close(r0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) gettid() syz_genetlink_get_family_id$tipc(0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000580)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) 22:37:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x500}}}, 0x90) 22:37:46 executing program 2: write(0xffffffffffffffff, &(0x7f0000000180)="61f81ab635e74cda80b36114810e6fdd64e75667b112d9a201", 0x19) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890b, &(0x7f0000000140)={'ifb0\x02\x00\x00\x00\x02\x00', @ifru_map}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dlm-monitor\x00', 0x0, 0x0) close(r2) 22:37:46 executing program 3: clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) mlockall(0x7) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x1, 0x4, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x24ba, 0x7f, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x101, 0x2, 0x2, 0x100, 0x8, 0x7, 0x400, 0x6, r4}, &(0x7f00000000c0)=0x20) ptrace$setopts(0xffffffffffffffff, r0, 0x1000, 0x1) rt_sigreturn() [ 924.480084][T12679] FAT-fs (loop1): bogus number of reserved sectors [ 924.505575][T12694] CUSE: zero length info key specified [ 924.511539][T12679] FAT-fs (loop1): Can't find a valid FAT filesystem [ 924.547607][T12699] CUSE: zero length info key specified 22:37:46 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt(r1, 0x1b1bc1ae, 0x1407, 0x0, &(0x7f0000000000)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) 22:37:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x600}}}, 0x90) 22:37:46 executing program 0: futex(&(0x7f00000003c0)=0x1, 0x10000000008, 0x4000000000000, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x8001003, 0x7ff, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) ioctl$RTC_UIE_ON(r1, 0x7003) [ 924.775449][T12813] CUSE: zero length info key specified 22:37:46 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2) r1 = syz_open_dev$usb(&(0x7f0000000580)='/dev/bus/usb/00#/00#\x00', 0x100000000010000, 0x10040) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0xe5, "56bb870c46a396ddf62e8fb39e5d3a99bd6c078adb69fbfea5051c63fd39157bb6674bb10075571f35363ea1ee9364c4940abbafc47d1c07c5f7091791638cd4a7055fa822841b19f60d97d4d21288b489be2565ea5401563dd0f815eca53e476eebb8621702ebc17090a66ec175eb6c5cc686fef94edd95c79a0093a291e520fa75a1380d600653dde4dc0c0b89af80dd1d2391b632ea878707cf86251be91677623bb25f48c19b1e018d386c3042daa6469bf749e8d92cb64b72408a9f9b7737877f0ecf65f6affd32ef3b972073e6e79a78e006f5d89637d350f1757cbf4bbea6d5bc05"}, &(0x7f0000000540)=0xed) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xffffffffffffff26}, &(0x7f00000003c0)=0xfffffffffffffddb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x5, 0x1, 0xe8e, 0x93, 0x8001, 0x3, 0x0, 0x8, 0x7, 0x100, 0x7fff, 0x7, 0x9, 0x6, 0x7]}, &(0x7f0000000500)=0x100) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x1c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="fb67000005630440230000000e630c400100000001000000001002005616a8b9fb5793292563496ba555a6e3a7584b369fcf30c6d8011b88ab8105a089e8ac4b92efaa1e94305c6eb0a835b5c972ecd1abf39be807ff5e69062461e00698eddb5104a038da229167a59c1c33133ad767e41ad5f4103553727148"], 0xef, 0x0, &(0x7f0000000140)="1ee5fb04368b29616641dbe1723e8a48e904fe16960d5a39fa33ed6b343f014f261037baaf598b48420eb464dfff107d12e286faa86f0ba122ed80f8c9b130cda4049ea0b3fcc63819ad0167aa211f117e0216fb25c46a725c53d46282e246f83e9c937e585294d408b756a0c01ba853e3e97f0071468680c7c1b9ca632665ddf17e8947640ea003e855bb6e72dcdf9ad747334867ef95eac79ec1d4f517e83c086a9cd4ab0172ebc165c8a368b7d2b012343ecd676ca96c69b98d3e5b57797868a98732853aeea6c86795aa57ae419d1f5bd1ec33f1f0bbff7993a9bebdc34971e47d28c67c183fddceab82f490b8"}) accept4$ax25(r1, &(0x7f00000002c0)={{0x3, @default}, [@netrom, @rose, @null, @remote, @bcast, @null, @bcast, @null]}, &(0x7f00000000c0)=0x48, 0x80000) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x58101) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) [ 924.818313][T12818] CUSE: zero length info key specified [ 924.825237][T12814] FAT-fs (loop1): bogus number of reserved sectors [ 924.850831][T12814] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:46 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x700}}}, 0x90) 22:37:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x80, 0x0}, 0x4000020000052) listen(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x6, 0x40201) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @local, 0x7fffffff}}, 0x1, 0x5}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="c9000000c9e875ad97695cb69aebc82ce340ce226b1989803453398dd0ada5a40a0b4113a496dc0e1232e43fcae788708ad10c67fde9493f4a88acd7f03fe3637e00e280f234ed70b5ea43ff58bff1b65e2bf2d9f0b823bde8ccc12cc178216c296f8a871f0f854f879905b62dd5e43869ac0cd5d79e0d3017a54886387b4dd7f0ee562266a147fbdba4811d0cfe60f80b219cba002da75fe25683bda9ca72e2820bf2b02857c9a3e3a7531d4cdec00aec0c38e99c3822ce693d58c0ddba852d0c72625303f37f"], &(0x7f0000000100)=0xd1) [ 924.940388][ C0] net_ratelimit: 17 callbacks suppressed [ 924.940396][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 924.951944][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 925.007535][T12814] FAT-fs (loop1): bogus number of reserved sectors [ 925.030925][T12906] CUSE: zero length info key specified [ 925.045337][T12913] CUSE: zero length info key specified [ 925.051635][T12814] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:47 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(0xffffffffffffffff, 0x8) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000480)="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", 0x4d1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) 22:37:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)={0x4, 0x0, [{0x1, 0xf, &(0x7f0000000080)=""/15}, {0x2, 0x43, &(0x7f00000000c0)=""/67}, {0x0, 0xa1, &(0x7f0000000180)=""/161}, {0xd000, 0xb8, &(0x7f0000000240)=""/184}]}) socket$pppoe(0x18, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff55fd34459d99ead45073b5bac5ffffffffffffffffff080045000030000000000088905d4aac94004500ac1414aaac1414009b486b20"], 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaabaa74c4b9a62c68000c030000a001010000571d0dd8cb000001"], &(0x7f0000000140)={0x0, 0x3, [0x94, 0x74, 0x176, 0xd5]}) ioctl$void(r0, 0x5451) socket$inet_dccp(0x2, 0x6, 0x0) 22:37:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket(0x10, 0x200000802, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f0006bb404feff141c020b5aff6e10b500001180cc08000200ac141410", 0x24) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000080)={0x38, ""/56}) 22:37:47 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x200) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000180)={0x1, 0x103, 0x2, {0xfffffffffffffff9, 0x3f, 0x0, 0x81}}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x800) bind$bt_l2cap(r1, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) epoll_create(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r3, r4, 0x0, 0x80000001) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000000c0)={0xfffffffffffffff8, 0xfff}) 22:37:47 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0xc00}}}, 0x90) [ 925.420806][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 925.426620][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 925.490224][T12952] FAT-fs (loop1): bogus number of reserved sectors 22:37:47 executing program 3: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x10, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr$security_smack_transmute(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xdb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xcc\xe1\t]\x84\x90\x17l\xd3\xa7M\xdb\x02J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17u\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?3,\x89\xb1-p\x8a\r\xdb\xd6,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\tS\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\x9c\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6M\xb00\xbd\xb7\xd6\xa8\xffe\xb2\xcb\'', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001880)}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) [ 925.530458][T12952] FAT-fs (loop1): Can't find a valid FAT filesystem [ 925.536389][T12985] CUSE: zero length info key specified [ 925.582044][T13061] CUSE: zero length info key specified [ 925.613796][T12952] FAT-fs (loop1): bogus number of reserved sectors 22:37:47 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') r0 = syz_open_procfs(0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000280)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={'syz'}, &(0x7f0000000540)="625f9ff9bcd0c81d1d1e9034ed4f854b8b60c4e509c92f27f5dc5ba8215b4018d6c09442e8f4e4a20e9ad4a5b52432f9fe500c26aaa92f4683bee0531bb27afa2783afa2bf9a75d1724e2803a7d0a1f3d12b8eb8fccbd2e1099392069cd3c45c88e4e14c2ff1687914f923b2bc2a78f0ae5e2ac7dfeb8b757c1e9fabe3ecd7cf2040154a1ed4708b680c1a078d9f9ef406c894a0bad57cf330a7e43e070a21db9524c1b6100ff7bb883ad1d871dd3c8cb3e4863a5e4d3879260683775ce1ab6643b7b42558653c9f4f1ffd52527dd284cfac93", 0xd3, 0xfffffffffffffffb) add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000640)={'syz', 0x0}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x6e) rt_sigprocmask(0x2, &(0x7f0000000040)={0x5}, &(0x7f0000000080), 0x8) futimesat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{}, {0x0, 0x7530}}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, 0x0) creat(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fremovexattr(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB='system.posiaccTsvppp0}']) 22:37:47 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x6) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x8000000000000000, 0x200000000000000) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x20011, r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) sendmsg$nl_netfilter(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRESHEX=r1, @ANYRESDEC=r1, @ANYRES64=r1], @ANYRESHEX=0x0, @ANYRESOCT=r0, @ANYRES32=r2, @ANYBLOB="c08ae28d1c61c6a8a9b8aad70c0276b8aa69c4610dc948141528dc83ca3a0ae3a727be3b265ef9537b39fbb5d0744f391bc4f5185668675521b16f64c2695501f1bfa4104ba66ab4794512fdde1f0123c25b0fec34830047cde11c1f5cec6838e1fe77a792e57c852e503c10ea7e7b9b596fab36a3df3720a0fae3827add81e032f03be0f3e5ec2e8d6289b0a76153d06de253ea8592d8ef6dd022bb6d613b5bb65f1fbb7188327d6c27a26f63c09c0f78e855dab1fe6af98495507cbf114d43d50c52af23", @ANYRES16=r0, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYRES32=r2]], 0x8}}, 0x0) recvmmsg(r2, &(0x7f00000013c0), 0x34b, 0x200002, &(0x7f0000000c40)={0x77359400}) [ 925.632413][T12952] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x2000}}}, 0x90) 22:37:47 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 925.740389][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 925.746221][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 925.790587][ T26] audit: type=1804 audit(1552689467.414:86): pid=13070 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir302974081/syzkaller.qIHaZa/1627/bus" dev="sda1" ino=17219 res=1 [ 925.820399][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 925.826244][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 925.867683][T13077] CUSE: zero length info key specified [ 925.870218][ T26] audit: type=1804 audit(1552689467.414:87): pid=13070 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir302974081/syzkaller.qIHaZa/1627/bus" dev="sda1" ino=17219 res=1 [ 925.888032][T13078] CUSE: zero length info key specified 22:37:47 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000006, 0x1000000000000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x4, r0}) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x740009, 0xffffffff7ff0bdbe}) accept4$rose(r0, 0x0, &(0x7f0000000100), 0x80000) 22:37:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e12e77770b1ff521a12e53c9bf2881e0f8320833c070d91b050eec6256ec0b6abc89f3529cbd4de35705590d1b15b2f21cbcccb0774eae9a103c0d2ea0831f57dede5c91b5d9b644b5af619e5c66870d2636bc942aa2c92bb4ba1cc88d35223b8e8ed3378e6092a90ceb8c2286d5956d16332fec04cc4d4eae0d161bcab8566bf780640fe09cb6e058adf8dd519807d33cc04e83f4c5e424a52934b6df24a20b8f2a", 0xa2, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000180)="4e9e1562147aab77cf5b1f5ac4bbddf3a1b17bfaae9d994913c869d8ee8f980aa5a5235655efc8422eedd5e7c53a51dffa6c4642e0e50f330037cb64b98eb991b2b33bcca6", 0x45, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x114}}], 0x789, 0x2, 0x0) [ 926.010957][T13083] FAT-fs (loop1): bogus number of reserved sectors 22:37:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4800}}}, 0x90) [ 926.075301][T13083] FAT-fs (loop1): Can't find a valid FAT filesystem [ 926.084135][T13088] vhci_hcd: default hub control req: 0000 v0020 i0000 l512 22:37:47 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 926.151794][T13090] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 926.270820][T13096] FAT-fs (loop1): bogus number of reserved sectors [ 926.283349][T13099] CUSE: zero length info key specified [ 926.324825][T13096] FAT-fs (loop1): Can't find a valid FAT filesystem [ 926.437942][T13096] FAT-fs (loop1): bogus number of reserved sectors [ 926.460473][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 926.466367][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 926.481579][T13096] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:49 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x200) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000180)={0x1, 0x103, 0x2, {0xfffffffffffffff9, 0x3f, 0x0, 0x81}}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x800) bind$bt_l2cap(r1, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) epoll_create(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r3, r4, 0x0, 0x80000001) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000000c0)={0xfffffffffffffff8, 0xfff}) 22:37:49 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000002b40)='/proc/capi/capi20\x00', 0x181000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002b80)={0x2, 0x2, 0x0, 0x4}, 0x8) r1 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000080)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f00000001c0)={0x2, &(0x7f0000000100)="cf"}) 22:37:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4c00}}}, 0x90) 22:37:49 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fsetxattr$security_evm(r0, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@sha1={0x1, "a487f50e11b6c3cd2f920515140c0ba9ea03ca88"}, 0x15, 0x2) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000002c0)="106d40a6bce9aaf0bdcffc37b64a9d37", 0x10) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000440)="58e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3823dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f477253900000000000000cbce7c43bf763e", 0xc0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r2, r2}, 0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={'crc32c-generic\x00\x00\x00\x8d\xff\xff\xff\x00\x00\x00\x00\x00kkk\x00'}}) 22:37:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000200)="e12e77770b1ff521a12e53c9bf2881e0f8320833c070d91b050eec6256ec0b6abc89f3529cbd4de35705590d1b15b2f21cbcccb0774eae9a103c0d2ea0831f57dede5c91b5d9b644b5af619e5c66870d2636bc942aa2c92bb4ba1cc88d35223b8e8ed3378e6092a90ceb8c2286d5956d16332fec04cc4d4eae0d161bcab8566bf780640fe09cb6e058adf8dd519807d33cc04e83f4c5e424a52934b6df24a20b8f2a", 0xa2, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000180)="4e9e1562147aab77cf5b1f5ac4bbddf3a1b17bfaae9d994913c869d8ee8f980aa5a5235655efc8422eedd5e7c53a51dffa6c4642e0e50f330037cb64b98eb991b2b33bcca6", 0x45, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x114}}], 0x789, 0x2, 0x0) 22:37:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6000}}}, 0x90) [ 927.917793][T13217] CUSE: zero length info key specified [ 927.932979][T13226] CUSE: zero length info key specified [ 927.942747][T13220] FAT-fs (loop1): bogus number of reserved sectors 22:37:49 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) listen(r1, 0x50) r2 = accept4(r1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000240)=0x994, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4}, 0xb) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004300)=[{{&(0x7f00000002c0)=@in, 0x80, &(0x7f00000027c0), 0x1, &(0x7f0000000080)=""/210, 0xfffffd94}}], 0x684, 0x0, &(0x7f0000004480)={0x0, r3+30000000}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x6e0, 0x9, 0x17, 0x1ff, 0x100, 0x5, 0xff, {0x0, @in6={{0xa, 0x4e20, 0x10001, @empty, 0x938}}, 0x3, 0xffffffffffffff63, 0x3ff, 0x9, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, 0x4, 0x7, r4}, 0x10) [ 928.025229][T13220] FAT-fs (loop1): Can't find a valid FAT filesystem [ 928.067614][T13287] CUSE: zero length info key specified [ 928.077772][T13312] CUSE: zero length info key specified 22:37:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x1d0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000005c0)='yeah\x00', 0x5) sendto$rxrpc(r0, &(0x7f00000006c0), 0x0, 0x800, &(0x7f0000000700)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x3, @loopback, 0x6}}, 0x24) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="2e0000002500e1d3e45ae087185082cf04250300a06ec400002339e00586f9835b3f0016914879008cd900800030", 0x2e}], 0x1}, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000006c0)={0x10001, 0x4}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000240)='vegas\x00', &(0x7f0000000340)='vegas\x00', &(0x7f0000000380)='ppp0em0\'-\x00', &(0x7f00000003c0)='vegas\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='vegas\x00', &(0x7f0000000480)='*mime_type]\xd1(wlan1user&\x00', &(0x7f00000004c0)='vegas\x00', &(0x7f0000000500)='vegas\x00', &(0x7f0000000540)='vegas\x00']) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f00000000c0)={0x1, 0x2, {0x54, 0x9, 0x9a3, {0x4, 0x8001}, {0x7, 0x2}, @cond=[{0x7, 0xfffffffffffffff8, 0x4, 0x9, 0x678, 0x1}, {0x5, 0x3ff, 0x0, 0x1, 0x7, 0x8}]}, {0x57, 0x4, 0x6, {0x5, 0x862}, {0x96, 0x4}, @rumble={0x9, 0x1ff}}}) fsync(r0) recvmsg$kcm(r0, &(0x7f0000002280)={0x0, 0xffffffffffffff8c, 0x0}, 0x2040) connect$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x8, 0x9, 0x0, 0x100000000, 0x4, 0x3}}, 0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000300), &(0x7f00000002c0)=0xa) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000600)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000680)={0x4, 0x8, 0xfa00, {r2, 0x5}}, 0x10) 22:37:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6800}}}, 0x90) [ 928.119309][T13220] FAT-fs (loop1): bogus number of reserved sectors [ 928.159075][T13220] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="2adc0d123c123f3188b070") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x82000000007, 0x1000000000000001) ioctl$FS_IOC_FSGETXATTR(r2, 0x802c550a, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x720000, 0xffffffff7ff0bdbe, 0x60000000}) dup3(r1, r2, 0x0) 22:37:49 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 928.290434][T13341] CUSE: zero length info key specified [ 928.334799][T13352] CUSE: zero length info key specified [ 928.461165][T13453] FAT-fs (loop1): bogus number of reserved sectors [ 928.508058][T13453] FAT-fs (loop1): Can't find a valid FAT filesystem [ 928.599266][T13453] FAT-fs (loop1): bogus number of reserved sectors [ 928.632691][T13453] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:50 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x200) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000180)={0x1, 0x103, 0x2, {0xfffffffffffffff9, 0x3f, 0x0, 0x81}}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x800) bind$bt_l2cap(r1, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) epoll_create(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000007, 0x6031, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r3, r4, 0x0, 0x80000001) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000000c0)={0xfffffffffffffff8, 0xfff}) 22:37:50 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20102) ioctl$TIOCSTI(r1, 0x5412, 0xfffffffffffffffd) bind$inet(r0, 0x0, 0xffffffffffffffc5) 22:37:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6c00}}}, 0x90) 22:37:50 executing program 0: creat(&(0x7f0000000580)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x0, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8008000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) truncate(&(0x7f0000000080)='./file0\x00', 0x1) close(r0) 22:37:50 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x100) ftruncate(r2, 0x9) write$UHID_INPUT2(r2, &(0x7f00000000c0)={0xc, 0x5f, "23cdf4f390dfa6f2272e5469180366eccf3fe10b1a414871818892972b835e5f26233a3bff04f10d7cf610525b0ab782240594003ec840c7f5e12268c08bec7b5f86ed4a8e9f46ad9d73808c892bfe08177fb5e229259214a74a7d93b24235"}, 0x65) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000200)) r3 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x602200, 0x7ffffe, 0x4002011, r3, 0x0) mincore(&(0x7f0000000000/0x400000)=nil, 0x400000, &(0x7f0000000140)=""/177) open(&(0x7f0000000000)='./bus\x00', 0x101000, 0x10) 22:37:50 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 929.369200][T13478] CUSE: zero length info key specified [ 929.377048][ T26] audit: type=1804 audit(1552689471.004:88): pid=13470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1650/bus" dev="sda1" ino=17244 res=1 [ 929.380361][T13472] FAT-fs (loop1): bogus number of reserved sectors [ 929.417053][T13495] CUSE: zero length info key specified [ 929.417532][T13472] FAT-fs (loop1): Can't find a valid FAT filesystem [ 929.431698][ T26] audit: type=1804 audit(1552689471.044:89): pid=13480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1650/bus" dev="sda1" ino=17244 res=1 22:37:51 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:51 executing program 5: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20002003) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) accept4$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000000040)=0x100000000001f, 0x87) sendmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740)}}], 0x2, 0x0) [ 929.498221][ T26] audit: type=1804 audit(1552689471.064:90): pid=13480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1650/bus" dev="sda1" ino=17244 res=1 [ 929.524198][ T26] audit: type=1804 audit(1552689471.074:91): pid=13470 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir940694883/syzkaller.clkrOT/1650/bus" dev="sda1" ino=17244 res=1 22:37:51 executing program 3: semget$private(0x0, 0x3, 0x80) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20203, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x4, 0x3f, 0x7, 'queue1\x00', 0x100}) mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x0) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000100)) socketpair(0x19, 0x2, 0x9ebc286, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000200)=0xdbe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000280)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) getgroups(0x5, &(0x7f0000000500)=[0xee00, 0xee00, 0xee00, 0xee00, 0xee01]) write$FUSE_ENTRY(r0, &(0x7f0000000540)={0x90, 0xfffffffffffffffe, 0x1, {0x5, 0x1, 0x0, 0x3, 0x1, 0x5, {0x3, 0x1000, 0x80000001, 0x0, 0xfffffffffffffffc, 0x180, 0x988, 0x100000, 0x480000000, 0x9, 0x7, r3, r4, 0x101, 0xfa}}}, 0x90) sendmmsg(r0, &(0x7f0000004e80)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000600)="a01dc7911cf789c31272db44a73ae73cd631db876c3d581fde114a2a3189260e0ed8b0a60d77a5f98d6980a991faee279f575e373d971e874b37645124dd4ed6e9d792081af50155a2a9c64ac0d03306245938bf358cf595614d4a4a040838ff2e20ff15a1f2de627dc86356f769e1deffbadb9bbfdf1c9a61515c4361239e9b2208f2d442746c67bbb83214b6abf44b195b3e2bfb3c7c1208868e166ecd05e05285413823741ae0ce147f1affde3457ab6a52eaf079cb5e20b829a1dbaf52fdc98c3987e717", 0xc6}, {&(0x7f0000000700)="81055a54ef18ff3065cc3078c9d8f6143bbee04463473b929e", 0x19}], 0x2, &(0x7f0000000780)=[{0x40, 0x10f, 0x200000000000000, "45c3fec995208a43511aa37715d41d0239dc481af81d9b807173686584e97d5bdf5410b0cb542b787c"}], 0x40}, 0x7ff}, {{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=[{0x68, 0x101, 0x4, "c4ebcf01dcacbf43ceb6e9e2e0bd68ae66aaae95943cc152e1f44237d20d938350b417c9c3afda39a338deb6819b5453601967678eda3167da3fe5d3877c730d1274585afbfe3bee36e6333e1e3bcbd96623"}, {0xa0, 0x0, 0xffff, "859e720b0eef7ada91ca71e9ebc65fe4910e39f5ea0453a3e4de2dbb6ed5702cff98923e41600742929efd20c1858f0f79353f76ab332a9335c5e427736c6e205feda3da0d8af954a5a519221caa14173826cdad85e051083499398b19fe4a59c52de66dbaa3a031885251ae52472b952043a78fcc0251502b24b9e95c0ed43caca94a5c9b89a63a58f1"}], 0x108}, 0xffff}, {{&(0x7f0000000940)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000009c0)="6edfd6181df9365dcac0da0434763156c0043d22c92b673bea4265cafd3a3835bbe3559a9eaf7bda782a3b9ef381738a75b4e85d23c091b8384679d90463f0004ef4ac37228085b86ee5c37ca8cce8240dd2967d72087185aa519dc4d7a5f609be2adb1d8db8670c649223a0db8b421df1", 0x71}], 0x1, &(0x7f0000000a80)=[{0x40, 0x11f, 0xf8c, "1439851ca4ddd0a6e8966702a0844aea15f41e9345957cf0782708c60f8f7712332f18477445b187b95bc416"}], 0x40}, 0x4}, {{&(0x7f0000000ac0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast}, 0x4, 0x1, 0x1}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="46449b57abfeefba5ea0d088fb8ca92df118a595c92ba0b5e63784d888eefc79f49292132a1f4f6b2a237b21c8897024bfb98271647b52f7e72ea017335c5ee799bba9a82348d9831b0b5a2e88da06f31ffaf046b18a0f024dac97e02e749548b89ae223a3543189e76b54b94b9282bf7683d107ee90fe2bd9b31f1b3e8d5e17b89a394090376ea0de6d7fd52742fed97fc420d473870c70b05e2d510e3fd25609221bc7f480043927addd77a0db0b941f7c", 0xb2}, {&(0x7f0000000c00)="c016c37c1824f9a61bfe09330f48ca991415853e3e08c14fd67cf9a3468b764c557e8e590b0e7d3bcdb6c30675dd012550672e3c92bb8fdd0453afc314b573b96ccb2782df5486be58cf5ef372d5ab7a374e190e9dec079448cd59d562efaf6ee424bc67e48022903026e3b90b17efef8f598722a1da240a10414d2847d9bda94b63f6fbf625cd71f4ad290e1cc857ad10259d5383b847518b4eb36bf13642cbad2eb07badf2ac18d488bb5179317d75d5ce30337de511006de39f9e2908c1", 0xbf}], 0x2, &(0x7f0000000d00)=[{0x28, 0x18f, 0x7, "5a2a92149d6181088b994fed551c952ad6"}, {0x90, 0x10f, 0x9, "4d0939d5bdd0aacc02699773cae74435470a700f732ca384bedf1cc33a1c84d87d448a6dd63c321e3401c276966af2a4ff3cce72a5b6a2ceed4ba39ae5f0b2073cc138762e68a6c353438b741e2afc99f9f9e3e1925165a1b35837996084ede917c5b53abda381c0461524e903aed1f766ba8164228d6b7e32551231b91c0229"}, {0xd8, 0x0, 0x5, "927c69fa267a2dea4a0469bf8b8daae2aa3c4dd9bbb2937d0bf1cc5392569717562148d7ecc0ad934a76a1b92444b50062c25b70913e94f70748e240ba678d504b35ee39c20279d4f60ffba9168ab567b8566dfffde7d831313d33e14a279c4e3b66ff9f047486b2743ea85197084258332bd0bddff02554f99679646faef12976e76d8417b9557b3d50ea5fccd3f7799949c5e76030fcd0292e1463a5b68af013996755bddcfa5b4f4b78fed5670bd2531d0104f482ab3e387c5eaa1457813b6c21cadde4ca"}, {0x38, 0x3a, 0xfffffffffffffffa, "80959ab3f08105bc14c1d862968b8d4f91cfd7756b190c65b20674fad367fed86b"}, {0x48, 0x10f, 0x1f1, "12aabc3a1761083515a670a96116099e51a151d510b837b1ea81a3c74c2aba27b9c93c9e3a1a512c6b76a8327eaa381ebad9766bdcdfa1a7"}], 0x210}, 0x5b7f}, {{&(0x7f0000000f40)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000fc0)="f6e6b7b6c66577cf72d16dc61e5fa5bb85ebe6", 0x13}, {&(0x7f0000001000)="9dad", 0x2}], 0x2}, 0x7f}, {{0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000001080)="444022927409d8f34d2d82a37bccecb876345bc5117b7c5c0b925c168a3b6226921f299f1b22ff420cd30acfacbac5bf2efd06755fab4a32cb00cf25d9eb29d0d5d076cf26292db61cb6cdc89f25908958fffa1f6fb49e0a8f8ed299945412898032733a201532911364173b0432537ca707dbc0b8f45f81f826c80f2c23", 0x7e}, {&(0x7f0000001100)="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{&(0x7f0000004480)="0570b0b32c44ad232b7843578c44f0f924252d4bde63bb6c208c5e2f2282ae726a9b6d1b81e0eb7de4a1c34f18f8dec25f17c236651c5be351857d9152b8a2adc43f313aca835d75fb47349fbbc9673b1f", 0x51}, {&(0x7f0000004500)="0c6dd4a1797796e9effead8e7d6d1aa12bd6134bd3a6eea3a74ed9ce5ce9ad3e5dfa1d3ba764e14552248935f852a3db8f03e2c90be6a338ce5f239ea5927d6d8d8089649c7ae8a759926e6d9d68f74b890db156a51a166e8599d6d2f66c712440831475c78be5b103ca0ecb9d1bdfe990497e0793361e1c54c1814cf69959952556f2e4c0fe0cf5a82676cd9c3306a34d65c6a8e0969728fab641085316c16797b0ba5e47129c9cf166bcbf0eca01756ae2e14a84c545823a95a3f3ebf7f616fcc6", 0xc2}], 0x7, &(0x7f0000004680)=[{0x68, 0x113, 0x8, "924ac06a2e1131b256480800a13987eccb2a43982c11b2d78ed2321d252e0cb0b8c9fb6ee4dd07886a11a18bbb6206ecd716aa0bfde7ca6dd6b30d23a411ad5c374cac51f22193581923dfb1d9ea6fc91997d4"}, {0x108, 0xff, 0x100, "43a45b5447066f271b189b98f2b27e43c367b4d26b8c90c27106caa8387b7d30869dcd7c8e97ba4a7daceb39dd173108920edcbde55cbc58849aecfef7342398f791b5ea8271c3b2bb8cfeb9b780102835dd1d1b53f8a7e128a3ab42fed60c615fc93259575e6095a3643e1b0173218ee7c3168c3ba110cd0639ff1fc1ee310c52c2c91584d3daae39e49b327ec83c7ecf49a89f5093e4c75c8f9724031ea2de9b99967cb9622e0436b1a75490b40b0d82ad6122b5204bed6f570a59ab610ce0b0fb1ad3fb134c74ffca22f780330bdf22e777de74d7cdd15e712331ddc0d2b6a0045b582f29600ec562f8fe1cc837daa8"}, {0xa0, 0xff, 0x9, "244386dce59a77bf26fa8a827e8d247862d4a83128a8c1b638998cedb96dd13d45b7f1af7e8eeb114767d4c5622ccf32e4589849f3920ba11d080f50336dab98c75a844ca9bee5f008b902aafc2ce9c6cd531dd1d6548cd3262ad6a4f70db088eeb0d2b404c4e1ffe45fde4b19f703cee1a36989ceed4abcbef4d9483dfcf7ac889edc19da70d1c7e3e0bb273c"}], 0x210}, 0x800}, {{&(0x7f00000048c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x1, {0xa, 0x4e22, 0x6, @local, 0x1}}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004940)="ff77ce4747acd5314225e811f030deb78ffd0c558cca5829f99c12539906c624c8b8c9cd9ccac0a23b4086ac8017995f661cca246980dd79efc505398f3c47c7ab3052072833a4d1d8d21855b0ab49a76f8560fa2317a5944021f6fe5af88c9f4c", 0x61}, {&(0x7f00000049c0)="2999e9f911d5aa797050744391b4d0959fe3fdc3b0602974131e848337239ee47e67fbd9c7e878d796cc5e573c45607532a9d4d99652f1bc92a5a33b6cf4951bb8964d8c75225051e3a03c495fd4ef269b69d854783e56f52835d4c3baa76f27b62db6239f3840c1288bca09154f5234e67dc84e4efe1a4b5ef5662a0d4419f9857be71f4fc5f2a68ff350ef7d5b17c5a61b46e6c10f059f37fbd99143bccfd5c75c4dcadb62bd1c1589cf3b930bca90115c30a90bf15fccac22afa6f30dcd56fd2c1bec0dc0", 0xc6}, {&(0x7f0000004ac0)="bd0ae4c7a6536263188423d140773853d4a84e6a749e77868b35fdc5dd345d44e9e7a8d48ce04d21fc2fb71d4cd1e277a72b7cb24fa74871018b7d61128068218cd54c720244cd2181c913591f9a0d716f6d3d7a6c5de54507a10f72a2e7651ba042c8091408395c3e8df6644a6605fb0f2e33ff6d6e0837e8e16d65830b5f8ecfeb5b2d1c732307caddb4613b847d21158494e2a8c882323d87e163c972c3a0c1fd2e4807502e0ca736702649346daaee581e26e726a6c1b9a4f225f3f527fce7e416fcc149ddda856046fe9adeeaaa5ed5f4580629051062d93ac0094d0196e383776e5d9640a68f3f2e", 0xeb}, {&(0x7f0000004bc0)="4aefeb7b8696363c5cd6efe77c08cb519b7b561fcb8a0f752dea24d4ffb610a4aaf4042e039dc31a1552eb79ff850c39561071f6d6367c256e89af56cbb4a8f39e6b914ae620a3d427f9f72e72dd065dc213565eba7abfa43412ca2a851a7466196fe7b09e043bd0e098e2240553e0cc1a250bced3594590c666228091d577dc77a16268edf85c1b316c000f65c87c9f16b145b79eb85f68921fdc7d228e", 0x9e}, {&(0x7f0000004c80)="581a6f37fff6e29cbdf0c3ee890cb4f5cd95591649b23e68652f0138418d3e85e225443452e6ebcf950881fd589e21cb3a09459464875d584f95923a4416b088cd9f23510a92dd01732811d6684eebc18be6a834c9482dc56ee9b6527916ff75376aa63e1fdd", 0x66}], 0x5, &(0x7f0000004d80)=[{0xd0, 0x10b, 0x7, "f491d6e86a23da9f3e367b2216b091e1802d10a309fba9d24323c4a9b7349e44f4ab5eb589c03099d23a0f8aab7051e9033a920651edcad779322d72c509273accdef2ea33e5842aa03a643cd309e5c2fc52c84716a1612db73846131752d679cc7845589e33f91d06f545ca181fefcd593948f8bc17529c20466e09d52160880b3c7ad9a93d2e9cb82db19a5f17bedcc269ed60a7da94ab59de340ec5a3f22d66e13943c3041e87031d0e231925653ad2d482a698846f073f74"}], 0xd0}, 0x4}], 0x8, 0x24004804) mmap$perf(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x4010, r0, 0x0) readv(r2, &(0x7f00000066c0)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/202, 0xca}, {&(0x7f0000006180)=""/246, 0xf6}, {&(0x7f0000006280)=""/28, 0x1c}, {&(0x7f00000062c0)=""/159, 0x9f}, {&(0x7f0000006380)=""/153, 0x99}, {&(0x7f0000006440)=""/112, 0x70}, {&(0x7f00000064c0)=""/244, 0xf4}, {&(0x7f00000065c0)=""/217, 0xd9}], 0x9) write$P9_RRENAME(r0, &(0x7f0000006780)={0x7, 0x15, 0x1}, 0x7) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000067c0)={0x8, 0x2, 0x8, 0x0, 0x0, [{r0, 0x0, 0x1}, {r1, 0x0, 0x71}, {r0, 0x0, 0x2}, {r1, 0x0, 0x3f}, {r1, 0x0, 0xfffffffffffffffb}, {r2, 0x0, 0x4}, {r2, 0x0, 0xa9}, {r0, 0x0, 0xfffffffffffffff7}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000006900)={0x1, 0x4, [0x7ff]}) bind$alg(r0, &(0x7f0000006940)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-aesni\x00'}, 0x58) r5 = dup(r1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000069c0)="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") setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000079c0)={0x3f, 0x80000000, 0x6, 0x4}, 0x10) openat$udambuf(0xffffffffffffff9c, &(0x7f0000007a00)='/dev/udmabuf\x00', 0x2) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000007a40)={0x18, 0x1, 0x0, {0x4}}, 0x18) sendmsg$inet_sctp(r0, &(0x7f0000007c40)={&(0x7f0000007a80)=@in6={0xa, 0x4e22, 0xffffffff80000000, @remote, 0x8}, 0x1c, &(0x7f0000007c00)=[{&(0x7f0000007ac0)="44bfc8cd64a5b2f3690d77d0f201212bdf3c8ba5e41e54ef3d4d57f1a3da8b839e6e34cac59ab480273d16706209fb41cd67719201b2a90114daefb93e678a48ebc51161892b724f1b226d98ec123560a859a6c640746bda5954aa6fbc6d0acd5349ec4dc4bbdaf3228ed0a05dde5d6ea94aa9603327a41b8748e649f81da67001c0d285e96f1f3b5bb2c893a75583946f216a102792353c5808cf08bb898f165bdf295679568d4dc2656cd7b8523d3da35cbcdb3953f9349e9470f5da80eba8e73412d8c727cbabea2824f579008bbaf787a70597", 0xd5}, {&(0x7f0000007bc0)="49b3e9fd48a3ee9417ea267febf4", 0xe}], 0x2, 0x0, 0x0, 0x20000000}, 0x81) pwritev(r0, &(0x7f0000007d40)=[{&(0x7f0000007c80)="c287942255ff4e778e37d47c61831f50e5c96ccfc50701b98ff677b0c96e0aba9da32be28953cf7f0f346e9e8bd6cd1b0593158486702bd6414517180998c07ba2ef80cf15d106fb0024e81a215d79947cd492f671530e00ca21b3a57a641af5307975053fdc560fe5c8", 0x6a}, {&(0x7f0000007d00)}], 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007d80)) syz_open_dev$video(&(0x7f0000007dc0)='/dev/video#\x00', 0x5, 0x8000) rt_sigprocmask(0x0, &(0x7f0000007e00)={0xe14}, &(0x7f0000007e40), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007e80)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000007ec0)={r6, 0x1}) 22:37:51 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7400}}}, 0x90) 22:37:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000e, &(0x7f0000000000)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x3531611e}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xff, 0x20002) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000200)={0x2, 0x1}) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video2\x00', 0x2, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00', 0x3}, 0x18) [ 929.697991][T13589] FAT-fs (loop1): bogus number of reserved sectors [ 929.730153][T13596] CUSE: zero length info key specified 22:37:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) msgget(0x1, 0x240) getresgid(&(0x7f0000000540), 0x0, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xffffffff90000004, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x21, 0x2, 0x0, 0x0, @tick, {}, {0x0, 0x6}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) r3 = syz_open_procfs(0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x7ff}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000300)=0x6) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, 0x0) ioctl$int_in(r5, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) close(r6) r7 = socket$packet(0x11, 0x0, 0x300) read(r7, &(0x7f0000000440)=""/55, 0x37) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x40400, &(0x7f0000000340)='clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00') write$vnet(r5, &(0x7f00000004c0)={0x1, {0x0, 0x0, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x68) readlink(&(0x7f0000000400)='./bus\x00', &(0x7f0000000600)=""/230, 0xe6) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, 0x0) [ 929.762128][T13599] CUSE: zero length info key specified [ 929.771182][T13589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 929.882578][T13589] FAT-fs (loop1): bogus number of reserved sectors [ 929.918809][T13589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 929.980390][ C1] net_ratelimit: 18 callbacks suppressed [ 929.980399][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 929.991963][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 930.620422][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 930.626395][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 930.632200][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) msgget(0x1, 0x240) getresgid(&(0x7f0000000540), 0x0, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xffffffff90000004, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x21, 0x2, 0x0, 0x0, @tick, {}, {0x0, 0x6}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) r3 = syz_open_procfs(0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x7ff}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000300)=0x6) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, 0x0) ioctl$int_in(r5, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) close(r6) r7 = socket$packet(0x11, 0x0, 0x300) read(r7, &(0x7f0000000440)=""/55, 0x37) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x40400, &(0x7f0000000340)='clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00') write$vnet(r5, &(0x7f00000004c0)={0x1, {0x0, 0x0, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x68) readlink(&(0x7f0000000400)='./bus\x00', &(0x7f0000000600)=""/230, 0xe6) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, 0x0) 22:37:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7a00}}}, 0x90) 22:37:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x73fffb, 0x0, 0x820000, 0x0}, 0x2c) 22:37:52 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') fcntl$getflags(r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getgid() ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1014ffc40000000000000000000e"], 0x1, 0x10000000000000) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[]}, 0x0) preadv(r1, &(0x7f00000017c0), 0x1fe, 0x400000000000) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 22:37:52 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) msgget(0x1, 0x240) getresgid(&(0x7f0000000540), 0x0, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xffffffff90000004, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x21, 0x2, 0x0, 0x0, @tick, {}, {0x0, 0x6}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) r3 = syz_open_procfs(0x0, 0x0) r4 = creat(&(0x7f0000000140)='./bus\x00', 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10000, 0x7ff}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000300)=0x6) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, 0x0) ioctl$int_in(r5, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, 0x0) close(r6) r7 = socket$packet(0x11, 0x0, 0x300) read(r7, &(0x7f0000000440)=""/55, 0x37) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x40400, &(0x7f0000000340)='clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00') write$vnet(r5, &(0x7f00000004c0)={0x1, {0x0, 0x0, &(0x7f0000000280)=""/118, 0x3, 0x2}}, 0x68) readlink(&(0x7f0000000400)='./bus\x00', &(0x7f0000000600)=""/230, 0xe6) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, 0x0) 22:37:52 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) [ 930.905260][T13736] CUSE: zero length info key specified [ 930.911862][T13733] FAT-fs (loop1): bogus number of reserved sectors [ 930.942988][T13733] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x1000000}}}, 0x90) 22:37:52 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) exit(0x5d) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) 22:37:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, r2/1000+30000}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @empty}, 0x5d) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000180)=0x80000000002, 0x93) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x400) sendmsg$rds(r3, &(0x7f0000002d40)={&(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000280)=""/91, 0x5b}], 0x3, &(0x7f0000002b80)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000340)=""/111, 0x6f}, &(0x7f00000003c0), 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x100}, &(0x7f0000000400), &(0x7f0000000440)=0x8, 0xffffffffffffff01, 0x7, 0x13, 0x5, 0x1, 0xff}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000001, 0x100000001}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x1}, &(0x7f0000000480)=0x7f, &(0x7f00000004c0)=0x4, 0x7, 0x401, 0x20, 0x6, 0x10, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x6400, 0x2cdb}, {&(0x7f0000000500)=""/4096, 0x1000}, &(0x7f00000029c0)=[{&(0x7f0000001500)=""/220, 0xdc}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/250, 0xfa}, {&(0x7f0000002700)=""/35, 0x23}, {&(0x7f0000002740)=""/172, 0xac}, {&(0x7f0000002800)=""/82, 0x52}, {&(0x7f0000002880)=""/39, 0x27}, {&(0x7f00000028c0)=""/59, 0x3b}, {&(0x7f0000002900)=""/149, 0x95}], 0x9, 0x0, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002a80)=""/175, 0xaf}, &(0x7f0000002b40), 0x2}}], 0x188}, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000000019, &(0x7f0000000000)=0x80, 0x4) sendto$inet(r1, &(0x7f0000000100), 0xfffffffffffffdf4, 0x0, 0x0, 0x240) [ 931.106529][T13733] FAT-fs (loop1): bogus number of reserved sectors [ 931.143635][T13733] FAT-fs (loop1): Can't find a valid FAT filesystem [ 931.146303][T13858] CUSE: zero length info key specified [ 931.173135][T13860] CUSE: zero length info key specified [ 931.190413][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.196263][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:37:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x2000000}}}, 0x90) 22:37:52 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x97ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 931.359631][T13874] CUSE: zero length info key specified [ 931.376216][T13875] CUSE: zero length info key specified 22:37:53 executing program 2: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x180) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.overlay.redirect\x00') 22:37:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0xffffffffffffffea, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa2e05680e32756529ba872aa9173f86a6aaaa000800450002ce0000000000481578f300dfc42d5a481fb1413399e7f4c9d2311461d9e325ea8e928402acdd8d5619cb77ac70380f1f78765f40b7304faede9831f6e5fe118abb46022246641c0f121f32a50c04a5795362197cb447af05000000000000004d5ac6d5049b6480c94fa729324c737fb9d7d0d0a10039b9a00020f1e20e62541c3f212af217"], &(0x7f0000000040)={0x0, 0x3, [0x0, 0x2d9, 0x3]}) 22:37:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x21, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x77, 0x0, 0x83) close(r2) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 931.453266][T13880] FAT-fs (loop1): bogus number of reserved sectors 22:37:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x3000000}}}, 0x90) 22:37:53 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="a14ab814f78a", 'ip6_vti0\x00'}}, 0x1e) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047437, &(0x7f0000000100)) [ 931.509198][T13880] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffef}, 0xc100) write$binfmt_aout(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="0000270e48015294580900000a000600"], 0x10) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711}, 0x10) [ 931.590044][T13895] CUSE: zero length info key specified [ 931.618698][T13880] FAT-fs (loop1): bogus number of reserved sectors 22:37:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x20080}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xda_\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80000) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x0, 0x7530}}, 0x100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009d00)='/dev/audio\x00', 0x10000, 0x0) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000009d40)=@default) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) connect$l2tp(r3, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x8000}, 0x0, 0x3, 0x0, 0x2}}, 0x2e) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0xc0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f00000004c0)=0xe8) syncfs(r4) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) ioctl$VIDIOC_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x1, 0x6a3, 0x0, 0x1, 0x9, 0xfffffffffffffffd, 0xffffffffffff0000, 0x3, 0x400, 0x101, 0x0, 0x8bda, 0x1000, 0x8, 0x10, 0x24}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x100000001}, {0x80}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) [ 931.647586][T13880] FAT-fs (loop1): Can't find a valid FAT filesystem [ 931.660377][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.663531][T13902] CUSE: zero length info key specified [ 931.666223][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:37:53 executing program 2: r0 = socket$kcm(0x10, 0x800000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x52}, &(0x7f0000000180)=0x8) fcntl$setsig(r0, 0xa, 0x37) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x68cb, 0x30}, &(0x7f0000000200)=0xc) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="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", 0x115}], 0x1}, 0x0) [ 931.871407][T13917] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.2'. 22:37:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)) getdents64(r0, &(0x7f0000000040)=""/54, 0x36) 22:37:53 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f000094f000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x5, 0x200000) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz0\x00', {0x1f, 0x0, 0x6e9f, 0x61cc}, 0x2a, [0x234, 0x6, 0x200, 0x4, 0x7, 0x81, 0x9, 0x6, 0x6, 0x80, 0x78, 0xfffffffffffffe00, 0xe7, 0x7f, 0x9, 0x3f, 0x5, 0x94, 0x7, 0x0, 0x1, 0x800, 0x2, 0x2, 0x2, 0x5, 0x100, 0x3f, 0x2, 0x8001, 0x4, 0x4f, 0x1, 0xa47d, 0x8, 0x10001, 0x8, 0xffff, 0x1, 0xe4, 0x10001, 0x7f, 0x4, 0x1, 0xf5, 0x9, 0x100000000, 0x5, 0x3e8f, 0x3, 0xe36, 0x800, 0x27e, 0x6, 0xfffffffffffff41d, 0x9, 0x68e18aa5, 0x0, 0x3, 0x401, 0x1, 0x3, 0x80000000, 0x3b09c13a], [0x9, 0xfffffffffffffffa, 0x1fdb, 0x3, 0x56, 0x1, 0x0, 0x0, 0xfc0000000000, 0x401, 0x4, 0x6, 0x100000001, 0x100000001, 0x1, 0x63f57e66, 0x2, 0x2d3, 0x101, 0x8001, 0xb707, 0x7, 0x3, 0x4, 0x5, 0x8, 0x8, 0x8, 0x5, 0x3ff, 0x6, 0xfffffffffffffff8, 0x4, 0xe32, 0xfff, 0x9, 0x1, 0x9, 0x5, 0x0, 0x7, 0x7f, 0x8, 0x3, 0x3, 0x1, 0x100, 0x8000, 0x3, 0xeb00, 0x7fffffff, 0x7, 0x0, 0x2, 0x7fffffff, 0x0, 0x1, 0x1000, 0x8, 0x9, 0x80000001, 0x281, 0x800, 0x1], [0x7, 0x7fff, 0x4, 0x1ff, 0x6, 0x2, 0x3f, 0x8e, 0x4, 0x5, 0x200, 0x0, 0x400, 0x1, 0x1, 0x400, 0x8, 0x7f, 0x2, 0x10000, 0x6, 0x8, 0x800, 0x1, 0x8, 0x9, 0x5, 0x995, 0x7, 0x6, 0x9, 0x7, 0x1, 0x6, 0x7, 0x6, 0x0, 0x3, 0x9, 0x8001, 0x80000001, 0x8000, 0xf03, 0x81, 0x1, 0x2, 0x6, 0x9, 0x7, 0x8, 0x52, 0x582, 0x7fff, 0x2, 0x5, 0x4, 0xfff, 0x81, 0x2, 0x400, 0x5, 0x1, 0x7, 0xffff], [0x2, 0xfffffffffffffffe, 0x5, 0x8, 0x1, 0x41, 0x100000001, 0x9, 0x8000, 0x400, 0x9, 0x101, 0x7fffffff, 0x1f, 0x8, 0x6, 0x2, 0x9, 0x1, 0x21d, 0x40, 0xef71, 0xffffffff, 0x80000001, 0x1, 0x2, 0x5, 0x1ff, 0xffffffffffffff81, 0x7f, 0x100, 0x3f, 0x5, 0x1ff, 0x800, 0x8cf5, 0xa77, 0x7, 0x9, 0x30, 0x3, 0xfd, 0x401, 0x1ff, 0x4, 0x4, 0xcbf, 0x6, 0x98e9, 0x2, 0xc9a, 0x8001, 0x6, 0x10001, 0x7, 0x800, 0x5, 0x4, 0x5, 0xffffffff, 0x3d05a41a, 0x7, 0x0, 0x8000]}, 0x45c) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 22:37:53 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xf4ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4000000}}}, 0x90) 22:37:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc4c85512, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x9, 0x3, 0x0, 0x0, @adapter={0x8ff, 0x5, 0x1, 0x3, 0x5}}, {0x2, 0x3, 0x0, 0x0, @adapter={0x8, 0x8, 0x8, 0x1000, 0xa169}}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x1, 0x3, 0x3, 0x4, 0x9e0b, 0x8}, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffff9a, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000000000002919000004000000"], 0x10}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f00000002c0)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r3}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x800, 0x7, {0x77359400}, {0x0, 0x7530}, {0x4, 0x7, 0x2, 0x4}, 0x1, @canfd={{0x1, 0xff, 0x200, 0x101}, 0x14, 0x3, 0x0, 0x0, "05b7ad56ce7ca08016d9e10530e687450a50f56e4d6d7ddc729884321cdb68295845b6c1b3b5c20732ddc06ef599ceca2f2cb3e4b5c3ff9e520e1b04b6e9b952"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004000}, 0x8080) 22:37:53 executing program 2: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x18) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1000, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="65640f01dfc744240060000000c74424025c91cd6dff2c24d8c80f01c9c4a2a3f6d3c442c13d042fb8010000000f01d966ba4100b805000000ef0f00580066ba400066b8ef0066ef", 0x48}], 0x1, 0x30, &(0x7f0000000140), 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) [ 931.980386][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 932.045757][T13934] CUSE: zero length info key specified [ 932.078252][T13932] FAT-fs (loop1): bogus number of reserved sectors [ 932.086625][T13940] CUSE: zero length info key specified 22:37:53 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0xa}, 0x1c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x5100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000000780)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) r5 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x100000011, @multicast2, 0x0, 0x8800, 'lblc\x00'}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={r4, 0x4}, 0x8) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000440)={0x0, 0x0, {0x9, 0x0, 0x15, 0x1e, 0xa, 0x10001, 0x6, 0x11b}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, &(0x7f0000000100)) sendmmsg(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{0x0, 0x0, &(0x7f0000005c40), 0x0, &(0x7f0000005c80)}}], 0x2, 0x0) setsockopt$TIPC_GROUP_LEAVE(r5, 0x10f, 0x88) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') socket$inet_udplite(0x2, 0x2, 0x88) 22:37:53 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff3dff08007a93bffa677d2800021e8b446f752ef7451400ac1423bb0e0990780000fff500701b820000000000000000"], &(0x7f0000000000)={0x0, 0x2, [0x2, 0x1000000]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) sendto$x25(r0, &(0x7f00000000c0)="59347efe06ecea4f57a1c6fe6e75d2f79c65798eec9e6bbafad692f75640903206d325d07e", 0x25, 0x880, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) [ 932.106133][T13932] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f00000000c0)='\x00', r1}, 0x10) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000280)=""/77, &(0x7f0000000300)=0x4d) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='statm\x00') sysfs$3(0x3) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00001da000/0x18000)=nil, &(0x7f0000000640)=[@textreal={0x8, &(0x7f00000005c0)="0f18e60f01b808002e0f01cf0f239f66b9800000c00f326635008000000f30baa000edba2100ec66b9020a000066b87a8b000666ba000000000f30f30f092e0fc7a90000", 0x44}], 0x1, 0x0, &(0x7f0000000680), 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000d00)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r7, 0xf, &(0x7f0000000040)={0x0, r9}) getuid() getegid() getresgid(0x0, 0x0, &(0x7f0000000ac0)) fstat(r6, &(0x7f0000000b80)) getegid() mount(&(0x7f0000000140)=@sr0='/dev/sr0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='tmpfs\x00', 0x142000, &(0x7f0000000200)='/dev/kvm\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 22:37:53 executing program 5: r0 = socket(0x5, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x6685) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xa, 0xffffffffffffffff) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f0000000080)=@v3={0x3000000, [], r1}, 0x18, 0x0) syz_mount_image$erofs(&(0x7f00000000c0)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0xad, 0x5, &(0x7f0000000640)=[{&(0x7f0000000200)="20a4c546bd2da944b1031479162a2ea73c547d4f7e2b89c3c0dd659d4859ac277b178b467584bf92104cc632500e0a0ffd1f9ee8a2162c002bc8c6c5ade10af4c78d934f78586346a7b844ecff344ce616ded08c8b58b3d7ef3530f779c2f77b2eebdee409d2d3e4bcb9b07a49abbb7c848b7643f734fa5f2310394cdfad91bffd8f039f420fd0537bcd334e09956d020c6a660a9bd1f39fa41d3bb37236f21882ad7fc1f4e7e77de5b10df4fea23f6b5359158569525ee81e4b22", 0xbb, 0xcac}, {&(0x7f00000002c0)="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", 0xfe, 0x26}, {&(0x7f00000003c0)="345fcc4d32be157ed2bcfaa1af34d8c68d9eaae3be0718a3abd080ef4147d3eb2aa0c6b49f0ac3837fe66f68a07653fdb617791dd33ee81189c6b65c654b0f0b9717c7df7d6eb772657c3b70ad4b78", 0x4f, 0xfd9e}, {&(0x7f0000000440)="5584a116f28d5d5e5839977216f126e32e5b3c02d903bb8d25fb3c4598014b8e6db36f18ab2091df146bd2f00bbb4c738dcb1eaed67f25e3541187dd5033d9d44cd2ff0fb5954623e89f5beb6b10faf84b3453296d3e46a6f7854a5a30fb74263e374c1cd3772a2086ac60281cc5aca7dafe15b51801dbdc21381f2fe5e1bb882ac41efad1e44299c421dc084873811bb027510ada01b33c885bacb9c4011e8c1a82e1d7255bb5649f34fd0cffd624a3c8c3f057c4cffcc61ec9dd365e588ea210756fe282e25cfba1b74e2511b4", 0xce, 0x4}, {&(0x7f0000000540)="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", 0xfb, 0x6}], 0x1000, &(0x7f00000006c0)={[{@noacl='noacl'}], [{@subj_role={'subj_role', 0x3d, '{$bdev{mime_typecgroup'}}]}) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 22:37:53 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:53 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x5000000}}}, 0x90) 22:37:53 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x53, 0x0) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000100)=0xfffffffffffffff9) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000000)={{0x4, @name="69f6e9c24cb1220ae6ebe4aee8ea631d5b9aa58e3af41166ff54255aafc4cbc2"}, 0x8, 0x9, 0x9}) [ 932.354178][T13961] CUSE: zero length info key specified [ 932.367824][T13966] CUSE: zero length info key specified [ 932.383534][T13957] FAT-fs (loop1): bogus number of reserved sectors [ 932.418520][T13957] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6000000}}}, 0x90) 22:37:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1c, 0x0, &(0x7f0000000000)=0x1d0) 22:37:54 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @multicast2}, &(0x7f00000001c0)=0xc) r1 = memfd_create(&(0x7f00000000c0)='nodev{vboxnet1vboxnet1system\x00', 0x6) r2 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) fstatfs(r2, &(0x7f0000000340)=""/140) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\xa9\x8b+\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) ioctl$VIDIOC_G_AUDIO(r3, 0x80345621, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000740)={0x0, 0x6, 0x80000000000000, {0x77359400}, 0x4, 0x40000000}) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r3, 0xc0945662, &(0x7f0000000000)={0x6, 0x0, [], {0x0, @reserved}}) 22:37:54 executing program 3: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r0 = syz_open_dev$media(0x0, 0x0, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r4 = dup2(r3, r2) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001180)={0x0, 0x20, 0x9}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000005c0)=0xe8) accept$packet(r0, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000880)=0x14) accept$packet(r2, &(0x7f0000001440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001480)=0x14) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r5 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$isdn(r6, &(0x7f0000001100)={0x22, 0x2, 0x9, 0x7f, 0xe88a}, 0x6) recvfrom(r5, &(0x7f0000000100)=""/4096, 0x1000, 0x12122, 0x0, 0x0) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, 0x0) ioctl$VIDIOC_G_MODULATOR(r5, 0xc0445636, &(0x7f0000000040)={0x211f, "f9c28494dce60bfaeaff6c24d796cdaca7e451bd8974aaa0b53d9dbd7cc828af", 0x0, 0x9, 0x7f, 0x0, 0x5}) 22:37:54 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0xffffff1d) dup2(r0, r0) 22:37:54 executing program 5: syz_open_dev$ndb(&(0x7f00000004c0)='/dev/nbd#\x00', 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-monitor\x00', 0x80040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'dummy0\x00', 0x6600}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000540)={0x3ff, 0x28, 0x1, 0xffffffffffffff9c}) ioctl(r1, 0x0, 0x0) creat(&(0x7f0000000200)='./bus\x00', 0x140) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000440)=0xffffffffffffff91) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x80) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x200) sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00002dbd7000fedbdf642edf7b448336f867e076c325"], 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0xc0) prctl$PR_GET_FP_MODE(0x2e) syz_open_dev$usb(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x1, 0x100) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) write$tun(r3, &(0x7f0000000100)=ANY=[], 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x8000000, 0x0, 0x3e6, 0x0, 0x0, 0x0, 0x4fe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7}, &(0x7f0000000340), 0x8) close(r4) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000040)={0x0, 0x3e2c}, 0x2) [ 932.633242][T14086] CUSE: zero length info key specified 22:37:54 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2902001ffb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x9a, &(0x7f00000000c0)={&(0x7f0000000080)=@newlink={0x3c, 0x12, 0x707, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0xc, 0x2, [@tunl6_policy=[@IFLA_IPTUN_FLOWINFO={0x8, 0xf, 0x2}]]}}}]}, 0x3c}}, 0x0) [ 932.707518][T14098] CUSE: zero length info key specified [ 932.718492][T14092] FAT-fs (loop1): bogus number of reserved sectors [ 932.760505][T14092] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7000000}}}, 0x90) 22:37:54 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xf9fdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffb, 0x4080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7a}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xa4, 0x6, 0x8004, 0x4, 0x2, 0x0, 0x0, 0xffffffffffffffff, r2}, &(0x7f0000000140)=0x20) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") clock_settime(0x4d97caabb18b1f02, &(0x7f0000000240)) 22:37:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="040075ca7f6cb05431b3cd4314b129003bbb0cb36cffffff65"]) geteuid() [ 932.947479][T14211] CUSE: zero length info key specified 22:37:54 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000)=0xfffffffffffffffd, 0xfffffffffffffc38) r1 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) [ 933.005168][T14220] CUSE: zero length info key specified [ 933.044160][T14217] FAT-fs (loop1): bogus number of reserved sectors 22:37:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x8000000}}}, 0x90) 22:37:54 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000480)={0x78, 0x0, 0x0, {0xffffffffffffffff, 0x62e, 0x0, {0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x4}}}, 0x78) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x9, 0xcfea, 0x9}) [ 933.080404][T14217] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x70}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) r1 = msgget(0x2, 0x420) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/125) 22:37:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0x8, 0xb17, 0x6, {0x77359400}, 0x4, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'veth1_to_bond\x00', 0x200}) [ 933.181799][T14217] FAT-fs (loop1): bogus number of reserved sectors [ 933.208255][T14336] CUSE: zero length info key specified [ 933.212367][T14217] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x800, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) ioctl$IMGETVERSION(r0, 0x80044944, &(0x7f0000000040)) 22:37:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000040)={0x4000, 0x3f, 0x8, 0x7f}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/252, 0xfc}], 0x1, 0x0) 22:37:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0xc000000}}}, 0x90) 22:37:55 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfbffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0xa) r1 = epoll_create(0x6f) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x0, [], [{0x6, 0x6d, 0x1, 0x2, 0x7fff, 0x2}, {0x5, 0x401, 0x2, 0x3, 0x7, 0x7c}], [[], [], [], []]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) [ 933.444032][T14417] CUSE: zero length info key specified [ 933.470429][T14429] CUSE: zero length info key specified 22:37:55 executing program 5: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x1000008802) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551c, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0xfeff, 0x100000000000, 0xffffffffffffffff}) [ 933.492339][T14430] FAT-fs (loop1): bogus number of reserved sectors 22:37:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x183000, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x2c}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) 22:37:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x10000000}}}, 0x90) [ 933.523381][T14430] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f00000001c0)=""/79, 0x4f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x800003fffff, 0x0) epoll_create(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) bind$rose(r3, &(0x7f00000000c0)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="023bce3b6dee0600"], 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r4, &(0x7f00000007c0)={&(0x7f0000000180)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000640), 0x76, &(0x7f0000000240)=[@prinfo={0x18}], 0x18}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8) 22:37:55 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x638, 0x8083) close(r0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) 22:37:55 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfcfdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 933.708815][T14482] CUSE: zero length info key specified 22:37:55 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ubi_ctrl\x00', 0x82100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r1, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) execveat(r2, &(0x7f0000000080)='./file1\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000200)='tmpfs\x00', &(0x7f0000000240)='}trustedposix_acl_access\x00', &(0x7f0000000300)='tmpfs\x00', &(0x7f0000000380)='a\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='tmpfs\x00', &(0x7f0000000440)='tmpfs\x00'], 0x1000) chdir(&(0x7f00000002c0)='./file0\x00') mkdir(&(0x7f0000000480)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000640)={@in={0x2, 0x4e23, @loopback}, {&(0x7f0000000500)=""/210, 0xd2}, &(0x7f0000000600), 0x22}, 0xa0) poll(0x0, 0x0, 0x0) rmdir(&(0x7f0000000340)='./file0\x00') [ 933.768226][T14498] CUSE: zero length info key specified [ 933.823414][T14537] FAT-fs (loop1): bogus number of reserved sectors 22:37:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0xe, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000000121000005000000b0008e0d00069b3e09c0b5d6000000000000"], &(0x7f0000000240)='GPL\x00', 0x7fffffff, 0xfb, &(0x7f0000000000)=""/251}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x2, 0x4000) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000180)) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000140)) [ 933.884346][T14537] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:55 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000000)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0xffffffffffffffdc) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback}, 0xbdb24c9b7e7d0a87) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) 22:37:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x20000000}}}, 0x90) [ 933.998991][T14537] FAT-fs (loop1): bogus number of reserved sectors 22:37:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @local, 0x9}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e21, 0xba, @dev={0xfe, 0x80, [], 0x1b}, 0x5}}}, &(0x7f0000000200)=0xfffffffffffffe14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) write$binfmt_aout(r0, &(0x7f0000000480)={{0x108, 0x7ff, 0x5, 0x1d6, 0x219, 0x8, 0x61, 0x100000000}, "2854c2b4e6b4b9f3d7f67bd44644b205f55ab59e39585d963af8fc3c8234a33cd666385e8af0160856f13594ab1c6fb3e27a52b5f73b464e8b9edd13dcaa0c3d0b9304fd5bc007d1b1365ecdc97a13a517a2a625fa0d6e436875f1e492d9a8a51a2f0c73cbe9918f429785f950fc830d9e98ea003e1718508c57f1aeef4dec3037e84af074e95ee23af7b0e56837ccdfc83b1082ef42d2f6cb37356753760a4c69d7a452487b1d4652af086e3410111ab4", [[]]}, 0x1d1) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000400)) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x8004ae98, &(0x7f0000000280)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x9) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000003c0)={0x7, 0xfe3a, 0x0, 0x404}) ioctl$SG_GET_PACK_ID(r6, 0x227c, &(0x7f00000000c0)) [ 934.060816][T14537] FAT-fs (loop1): Can't find a valid FAT filesystem [ 934.103833][T14687] CUSE: zero length info key specified 22:37:55 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = socket$inet6(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x5, 0x201, 0xffffffffffffffc1, 0x80, 0x400, 0xe00000, 0x80, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x6dc, 0x2c}, &(0x7f0000000200)=0x90) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8001, 0x8001) getsockopt$inet_tcp_int(r3, 0x6, 0x2b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc100) write$binfmt_aout(r1, &(0x7f0000000b00)=ANY=[@ANYBLOB="0000270e48015294580900000a000600"], 0x10) 22:37:55 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x40040, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) listen(r2, 0x20000000) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r2, 0x0, &(0x7f0000000000), 0x0) sendmmsg(r5, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0x1f, 0x0, {0x1100}}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000300)=0xf6c) sendmsg$TIPC_CMD_SET_NETID(r3, 0x0, 0xffffffeffffffffd) socketpair(0x0, 0x0, 0x0, 0x0) syz_open_dev$vivid(0x0, 0x2, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) listen(r0, 0x1) ioctl$TCFLSH(r3, 0x540b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000080)={'eql\x00i\x0e\xa9[\x00\xce\x00', @ifru_mtu=0x1}) r6 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) 22:37:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/69, 0x45}], 0x4, &(0x7f00000004c0)=""/131, 0x83}, 0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x17}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000100)={0x0, @reserved}) prctl$PR_SET_TSC(0x1a, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x9ef}, 0x1f9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000005c0)={0x0, 0x4}) getdents64(r2, &(0x7f00000000c0)=""/11, 0xeb) [ 934.145128][T14710] CUSE: zero length info key specified 22:37:55 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x48000000}}}, 0x90) [ 934.326800][T14723] FAT-fs (loop1): bogus number of reserved sectors 22:37:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x2, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x1ff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$usb(&(0x7f0000000240)='/dev/bus/usb/00#/00#\x00', 0x1000, 0x8102) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000280)={0xff, 0x9076, 0x1, 0x100000001}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101a01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x5, 0x9b91, 0x4, 0x1, 0x5}, &(0x7f0000000200)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) [ 934.370570][T14723] FAT-fs (loop1): Can't find a valid FAT filesystem [ 934.397577][T14746] CUSE: zero length info key specified [ 934.438400][T14763] CUSE: zero length info key specified [ 934.459902][T14723] FAT-fs (loop1): bogus number of reserved sectors 22:37:56 executing program 3: r0 = socket$inet(0x10, 0x0, 0x10000) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007101dfffd946f610500250000001f00000000000800080008000d000000", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x5}) [ 934.517783][T14723] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:56 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xfdffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:56 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1, 0x0, 0xff}, 0x0, @in6=@local}}, 0xe8) syz_open_dev$sndpcmp(0x0, 0x20, 0x100) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200085}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x3f, 0x1000000007994, 0x0, 0x4e17, 0x40, 0x5, 0x0, 0x5, 0x18, 0x80, 0x5, 0x0, 0x0, 0xb785, 0x5, 0x2ac, 0x3, 0x6968, 0x9, 0x100000001, 0x1000, 0x1f, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x85, 0x4, 0x3ff, 0x3bb1, 0x0, 0x10000, 0x0, 0x7fffffff, 0x4, @perf_bp={0x0}, 0x8, 0x0, 0x10000000000, 0xd, 0x1ff, 0x1ff, 0x5}, 0x0, 0x2, r4, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0x3, 0x12) socketpair(0x0, 0x0, 0x1000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_pid(r6, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x1, 0x8001, 0x0}, 0x20) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000100)=ANY=[], 0xff4a) mq_open(&(0x7f0000000280)='cgroupprocem0cpusetwlan1:\x00', 0xc0, 0x2, &(0x7f00000002c0)={0x8001, 0x1, 0xbb33b0c, 0x5, 0x66d, 0x7, 0x6}) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x26) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESOCT=r6, @ANYBLOB="3bbc55544f5430a6aea4233a35873aac9cfa268cf8dfb33178c64903a1eb9064ab3426ee467b530dfe4d8613051557c942c57caf00c56e855cf62e05e526e9d8eab953cb756008dee5f9f87aef76e63d4c167189c6604bfab026d03f4b272c69504bda4181924176d7bd578fb2619623f4824de8e0aee68353eac34a436c974e565e72f24788c0f143f406f49781a62184bf5fdde7db3c5bf1e3439ccab168dc1fe7230e72237bf1cf153effd9ddd9bc9df42fabd690acb2a521850c"], @ANYRESHEX=r3, @ANYRESDEC=r7, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRESDEC=r1, @ANYRESHEX=r2], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r4], @ANYRES32=r5, @ANYBLOB="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"], @ANYRES16=r0, @ANYRESHEX=0x0], 0x52) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a0f, 0x1700) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f0000000640)={0x0, 0xffff, 0x200, [], &(0x7f0000000600)=0xfff}) 22:37:56 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x260000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40101283, 0xffffffffffffffff) openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xfa79c7d05038f1e9, 0x0) 22:37:56 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) io_setup(0x0, 0x0) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff70, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$radio(0x0, 0x1, 0x2) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f00000001c0)=0x2) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) r4 = socket$kcm(0xa, 0x400000002, 0x73) sendmmsg$inet_sctp(r4, &(0x7f0000000480)=[{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x310, 0x0}], 0x2, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r5, r3) 22:37:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4c000000}}}, 0x90) 22:37:56 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xff0f000000000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:56 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xc0fd, 0x2}) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) sync_file_range(r0, 0xf82, 0x7, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000001c0)={0x0, 0x10001, 0x4, 0x0, 0x0, [{r0, 0x0, 0x2}, {r0, 0x0, 0x4}, {r0, 0x0, 0x9}, {r0, 0x0, 0xb40}]}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000280)) fcntl$setpipe(r0, 0x407, 0x401) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x7f}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) write$9p(r0, &(0x7f0000000380)="eaab140b779290ccd13e346df848a12a0798326b22ca74b0558ee76ae4225551343d5c69cd16fccdf4ee0353ff3da15be946ea7b0cb094959ce759e7e1f8aa3d3a2f889732d1", 0x46) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000400)={0x32, 0x3, 0x0, {0x2, 0x11, 0x0, '/dev/qat_adf_ctl\x00'}}, 0x32) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000480)=""/161) vmsplice(r3, &(0x7f0000000840)=[{&(0x7f0000000540)="0161b6d61be93396724b289adec6276ddbf6c9b53ad9617010c334d8eb2be1511818ab6e4a12e7b74ac5228c7392330ae514c5ecd476ea03cfd0e4bb6f06e195ef450ff37be59ce3d87793b5a9dd8b9f093382525cd3791a9c43385a83c811aa4384f3a22cf5da503844fd42394f75df5daf58b8b440e11556968fcccf040118db0f9ecbd8f25d1bcd99573b43a054daebb7ae7297bec1986163048de51061905d5ace2807242ea57bf098455e89883548dbbb23f5881a5b939dc418316d020daf980bcf9f3e25", 0xc7}, {&(0x7f0000000640)="45c803867ecd65091319631ae2ee0414bfb6f69b6c54b38c9388ced83aa4dc1559baa4f8398b06f0c4c72c13c8df6547e37573e54219347a063dd1089947479449b09f93f9716304374e7f080a72dcb822031d0c9d3868", 0x57}, {&(0x7f00000006c0)="f11582509045ffd6053fbd1a6faa43605e9bcc7eec7ca84aea7e44d89b8c7837aa995c69a898e54345a1756c334c53d833e825f7b5fb2d9e71907d41adf1ca188187e844", 0x44}, {&(0x7f0000000740)="d361fe4a9feb26a39b288c8dcb5066730808836662700f87096d19e2097f4447fc83bf74bea6d4f94994b653eb74d0ed1fadb971e9338f7f1da7c8ee9fc71b45360d42d451bbada8f189b5af466ed5a584613f8eb683465135abf04fa2ea59d18a108a933bb2db92d7596ebbd8d3e9ee1feeeaf8c18edd258480d660d434efc0d4c16e2dfd2184cbc7f6c721dccfe4ae8b26c7c3ae3c5c7fac3211361e319a853fdf40fb3ee628680a91d1463aa331db332cab438e0700ec90366000b4b017e7aa9a50de9cfc1c6b5a3e50e76ca48a3334003cff74e6e6aba8b8f057494445795b5461b69247655413d99645aaab0c", 0xef}], 0x4, 0x8) getsockname(r0, &(0x7f0000000880)=@tipc=@name, &(0x7f0000000900)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000940)={'vcan0\x00', {0x2, 0x4e23, @remote}}) ioctl$int_in(r3, 0x0, &(0x7f0000000980)=0x1) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000009c0)={&(0x7f0000ff8000/0x7000)=nil, 0x7fffffff, 0x1, 0x10, &(0x7f0000ffb000/0x1000)=nil, 0x1ff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) prctl$PR_SET_ENDIAN(0x14, 0x1) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/dlm_plock\x00', 0x42, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000ac0)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000b00)={r5}) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000b40)='trusted.overlay.origin\x00', &(0x7f0000000b80)='y\x00', 0x2, 0x0) [ 934.926532][T14863] CUSE: zero length info key specified [ 934.956449][T14867] CUSE: zero length info key specified 22:37:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x60000000}}}, 0x90) 22:37:56 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, 0xa2, 0xffffffffffffff5a, r3}, &(0x7f0000000280)=0x10) [ 934.990483][T14865] FAT-fs (loop1): bogus number of reserved sectors [ 935.040711][T14865] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:56 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) io_setup(0x0, 0x0) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff70, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$radio(0x0, 0x1, 0x2) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f00000001c0)=0x2) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) r4 = socket$kcm(0xa, 0x400000002, 0x73) sendmmsg$inet_sctp(r4, &(0x7f0000000480)=[{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x310, 0x0}], 0x2, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r5, r3) 22:37:56 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 935.134540][ T26] audit: type=1804 audit(1552689476.754:92): pid=14888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir593650111/syzkaller.ObQ4uJ/1662/memory.events" dev="sda1" ino=17277 res=1 [ 935.135441][T14933] CUSE: zero length info key specified 22:37:56 executing program 0: syz_open_dev$loop(0x0, 0x0, 0x0) io_setup(0x0, 0x0) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff70, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$radio(0x0, 0x1, 0x2) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, 0x0) getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f00000001c0)=0x2) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x140202, 0x0) ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0x0) r4 = socket$kcm(0xa, 0x400000002, 0x73) sendmmsg$inet_sctp(r4, &(0x7f0000000480)=[{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f]}}, 0x310, 0x0}], 0x2, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r5, r3) 22:37:56 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1, 0x0, 0xff}, 0x0, @in6=@local}}, 0xe8) syz_open_dev$sndpcmp(0x0, 0x20, 0x100) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200085}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x3f, 0x1000000007994, 0x0, 0x4e17, 0x40, 0x5, 0x0, 0x5, 0x18, 0x80, 0x5, 0x0, 0x0, 0xb785, 0x5, 0x2ac, 0x3, 0x6968, 0x9, 0x100000001, 0x1000, 0x1f, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x85, 0x4, 0x3ff, 0x3bb1, 0x0, 0x10000, 0x0, 0x7fffffff, 0x4, @perf_bp={0x0}, 0x8, 0x0, 0x10000000000, 0xd, 0x1ff, 0x1ff, 0x5}, 0x0, 0x2, r4, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0x3, 0x12) socketpair(0x0, 0x0, 0x1000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_pid(r6, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x1, 0x8001, 0x0}, 0x20) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000100)=ANY=[], 0xff4a) mq_open(&(0x7f0000000280)='cgroupprocem0cpusetwlan1:\x00', 0xc0, 0x2, &(0x7f00000002c0)={0x8001, 0x1, 0xbb33b0c, 0x5, 0x66d, 0x7, 0x6}) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x26) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESOCT=r6, @ANYBLOB="3bbc55544f5430a6aea4233a35873aac9cfa268cf8dfb33178c64903a1eb9064ab3426ee467b530dfe4d8613051557c942c57caf00c56e855cf62e05e526e9d8eab953cb756008dee5f9f87aef76e63d4c167189c6604bfab026d03f4b272c69504bda4181924176d7bd578fb2619623f4824de8e0aee68353eac34a436c974e565e72f24788c0f143f406f49781a62184bf5fdde7db3c5bf1e3439ccab168dc1fe7230e72237bf1cf153effd9ddd9bc9df42fabd690acb2a521850c"], @ANYRESHEX=r3, @ANYRESDEC=r7, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRESDEC=r1, @ANYRESHEX=r2], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r4], @ANYRES32=r5, @ANYBLOB="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"], @ANYRES16=r0, @ANYRESHEX=0x0], 0x52) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a0f, 0x1700) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f0000000640)={0x0, 0xffff, 0x200, [], &(0x7f0000000600)=0xfff}) [ 935.213491][ T26] audit: type=1800 audit(1552689476.794:93): pid=14888 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=17277 res=0 [ 935.329244][T14989] FAT-fs (loop1): bogus number of reserved sectors [ 935.340387][ C0] net_ratelimit: 17 callbacks suppressed [ 935.340395][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 935.351952][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 935.358384][T14994] CUSE: zero length info key specified [ 935.361275][T14989] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:57 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, 0xa2, 0xffffffffffffff5a, r3}, &(0x7f0000000280)=0x10) 22:37:57 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x68000000}}}, 0x90) 22:37:57 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1, 0x0, 0xff}, 0x0, @in6=@local}}, 0xe8) syz_open_dev$sndpcmp(0x0, 0x20, 0x100) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200085}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x3f, 0x1000000007994, 0x0, 0x4e17, 0x40, 0x5, 0x0, 0x5, 0x18, 0x80, 0x5, 0x0, 0x0, 0xb785, 0x5, 0x2ac, 0x3, 0x6968, 0x9, 0x100000001, 0x1000, 0x1f, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x85, 0x4, 0x3ff, 0x3bb1, 0x0, 0x10000, 0x0, 0x7fffffff, 0x4, @perf_bp={0x0}, 0x8, 0x0, 0x10000000000, 0xd, 0x1ff, 0x1ff, 0x5}, 0x0, 0x2, r4, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0x3, 0x12) socketpair(0x0, 0x0, 0x1000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_pid(r6, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x1, 0x8001, 0x0}, 0x20) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000100)=ANY=[], 0xff4a) mq_open(&(0x7f0000000280)='cgroupprocem0cpusetwlan1:\x00', 0xc0, 0x2, &(0x7f00000002c0)={0x8001, 0x1, 0xbb33b0c, 0x5, 0x66d, 0x7, 0x6}) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x26) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESOCT=r6, @ANYBLOB="3bbc55544f5430a6aea4233a35873aac9cfa268cf8dfb33178c64903a1eb9064ab3426ee467b530dfe4d8613051557c942c57caf00c56e855cf62e05e526e9d8eab953cb756008dee5f9f87aef76e63d4c167189c6604bfab026d03f4b272c69504bda4181924176d7bd578fb2619623f4824de8e0aee68353eac34a436c974e565e72f24788c0f143f406f49781a62184bf5fdde7db3c5bf1e3439ccab168dc1fe7230e72237bf1cf153effd9ddd9bc9df42fabd690acb2a521850c"], @ANYRESHEX=r3, @ANYRESDEC=r7, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRESDEC=r1, @ANYRESHEX=r2], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r4], @ANYRES32=r5, @ANYBLOB="56c7cc23024fc7a192b5d96517f22430156bc8bbe4243c096d7ef0a2ef0c1f65b349080eb0bb16d0d63c93a188b216f80ea306635d2ed63ca550d72361f5f192fb12db0b30956139de6ca6d2f6f4d92c86efa3b6243e61fee455f6e7c9abc89e5da39fe539a51b24ec8f927e4951d6ba8eb85532c6a21472cd7101a533f17187c065222a92bfb1c2298f7b542dfaff80b64faa786c8fae5738f5f80cde9e0dcea08af85e7897477f84e9cf50089c54b02a93597330459facc98bc6dc59f59cd5cf4a6e495ece5e80841755346cf3642d9ec395f9f1d01f84007501ecb5eca041855aaa82951a2d2789b3a43f7e38865692679569c1877624ef105bd713f64c94fcc585cc8b4275fd35bff2cf92717b8fe19d2ba9feb057380728c9fc76494e0af1f3332126c0d6cf5aa480a67351b11191061d5c0e79bc2612870362f5aca4ac6f1616230e8eed2a58a9acac9ad5785b41d42187181aaf0d2ab2ea0f04db0c7ac3346ef44364fc91f552ee28fcc0e23ba595cf79fe70afbc47a6eb4fba06a72b09e2e9fce06bc64ea754abae422d17fe7fa01954a25908b463151fe0ff6120edc632a3b877b916c25d4d4cc24ea41abcce66f87dbb6fc54c64abd3a83ac1ef20258a9b3759293d199c3f7103296f67269c309568fa849f9eccab43be84b8cea5af31040cd0ae27ae36610c25e13739892234412ed57fde786bf54af395ddab789d1b2787acb68e6abb70b67c5bd2562a7cd701e1be6f8612c8e728cfef79958a0104191c7914ef5712e40186996b78fae1829fe5c74845e3433a4d1f693861e5e8eaa5c2fbd3eb59d8eabb614baf9c25f478ac3cd95995077a7768836af510ce230df824d7dfbb41c304180102290c22e58cef5319806d6a10e5f5dd351c259684aea48034144086f9db477401d0ffb6ce0f45472bb7a76b9e7f780ca434bf12105aab4aea0392e7210ae716d5d98ea6dd6ae9c7f6d8b7fb175334166d174278606d4b3223d793b1dcf72a1cfa117c7dd97bbd62da6d9c0b8b9de5a4f49bf6278cbf5a2828ab47c82e470070b8843884f459aa719c7f065fa32f6debc3ee06da141a92b9c61cff63623a45538fea8dd50cf68e57cc4c6258f5824d1072f8a82674ea2160af1cef0a291e1b95c354a7344e97fe0aed9898efcc13d0b6723aacfe548c043500f56fce96e879cc58ef8ff44c7e53674972f7db6933c1ce58984499ea7a45387e4f57cbc76d46faf5e685f16c4fb7f7d42f17c26a8c008f4a5133fd1519ae1613ef4fc80e908c682fe62db79ca20bb2f9f13a520efd3e3c20a57c6fcce43353d518e100154b2c13e21c9001e732e1c4649911bc9a0b1aebf2e25352da4c5e2d2cf269ad4d067b31d75052e80d30e749a2d393db58c746e423a13c855fc3789ecda0bc4460364b28d20c9975c7a513fd813160abdd4e2700d2d871ffb79711212ab34164adf0f1bc8fdeabd4400c974e298b69640e35e380147f0ab360a72ee7810965fe986785777fda1f445609531be54fbbbbb66ddca04d91f9566552a4ceb91547cf51d938b2eeabc3ce3296bbd9b5df6ddbc4e1db0fa903682c0f7405ff1dd8dcb34c20b01da1aec2c071ec5b03a7046120b2ef3c36748a7087f6856b300bc48629a66c129afac24b1480b5ff755e59d292035cb0f5a190cc16a142640686e54a123cca5e89ecbcca70e779210cad6b1f5b777dce9708f2ebb30fdf56b9a31fdbd4c0b20c1c14fe0539decaa077ad9a5d799342e4b14efce6d796b1b01b5de2598db69f3b48b423580b95a50aa355750c5bc4d843ef5c921eaad073effe01131881b6c564fdd9607f4f69a15f08fae2ae59b7e2075ed3d2560c428b3eba25bc3d455b3952dd9290fce42e1d0a09551e15f19c7d0c7a137601ab03b1317bc72c17e903b6dd94248516eeb010c3404dbf75ebfebec5fba0f485d7e8c55081f5b442cf1509346bf937d874239eccd24b8030d2369930221649d437ab924d0b20970f8b3ece84ff8a1bbebe1ff49058c9a4b4533c772384d5a7c1a0a184ebff6ace28687b7d2809e530851995f4a9ad797ec0b446fe98b6223056b5ea2cb29f5b0536e6c8be77c37d8ee45802c6d62be8bbe24661c141566d48fc1a528ce0b467fc626c0a1fab13977cb38379a164aa0d9834678af4dc5bed319225f0c8f9dfbb367621a6f0eb260cec9305dcb237539812cfb28dd0b056df2db25a9cc8ce8bfa6490fc5f3314deae26ba633c29d5e08db998950ca21d757fcf165ca7a7bbd8a911627527e7a5de87adecc95017afb3ac27d8f5382bb6af6d9684cd86c232eef38f2322dcef7b55d94cc9c6e48013790c5e185104f98949ea04eb381c52864edcb17ec839bc11b0fc358d2b41feae325adb52c5f81b6ed19084712411c3c3496e1073052c752a12309875f3365c5ea0dfd7a9ec4a568cd20c4d5d948d9af4c68655310cd4f61c3965e5f1c7a1462f59a4bd26e8d605f4eb4dee15dadd6ef7e1ef6ee589b2735c3c19b95d7cd052023e0e398f65c8bb154da4639254c5dda8ea8f57aa7132e87ec818b8a17a9e11d5a64ada91ee9f7488f418f8a0a2e5326bdb7373e7906599edc555e46791243d407b2558dd233f43e462db95fe5115ed4532c3e7464e3548ead299d7daac01b24a104db66d264d6bd70270a557bc3c4015b0c6c4a88ebb9c28900fede5ee6ee6ca2cd0a1e8db05e34e4e272f580b52233b38354aa3748a56d61bd9e7e81a56265bdb6cf1a21b4646362426fee191dd7279755f72c5567cd6af9257a7722235d5031109e3fc72c4f270ca06b66f5eb886dd545521a7bff67ec2850ae5c180325a6d4046b72868a6041832833a1c9d5aef514ff1b34964b65b057e060cad34cf6dc7c086a3c12201d5f831e3da59fe01bb516c0d36a20ae2f1c4fa7e297d27496e8b21684f0cf170ca9fa0f96e6d8ca650b130ac81c15aac16380682fd50a269bb5d539756b94851a6f05b0d51ffb91d05f1a77888c4e843ea577cde8e1877f3799753caf84fd04312a3d8032cfccb74fa910547c3d713173991e4ee04ab336f7494adc29677355e6bf308bdc24782b63d71c590619d470f1ac1fd75e29395352704c8f1cddfb017a8cc56eaf04390c111fe04edcf66ca03ec24bed113c832a88c25269c3768fd8132851d28dc74f9e467c4f7a02d05d8623f474917d07c54dfcc00eab26e73acb880c7ad89f51dddd3b8a849f2c57f6224b8b4156810655d9b0821ab2b4479417f252c96027830bef792b735d1f9a8ee972be728c959ce905a5f5c3144b623ec616ec3d147dbbd0bc23d3511779a5ce0e78c040486eb360fd3d6aa55eed2699860a10185f498d82d11609d4dc27cdf6cbcaee30a146aced00b1f44ffe108ed8ca45837fbe071e3dd559b6426ab756981b9c1dbbc90a5a69bdd4aa1dce0d9b27688a02daadc8ea79066da4f0720aa27dccf4b3148ec24536cbff6b8971d6e84dd8bf47c9d927333a8827b59c7b0381c15f8017b652dc59c44420b224cbb5af6b436daee956429d00472bd3ceceb45c5239aa9c2950a0ecae3dfaf93959988090bbcb08e6e7970dcce771a05363456e2fe028f9ba194710f74042e94143a94e0c6a85bdddb1449a143d0157e801ef09af5172fb7843d759b6594fba4c018cd6c6ce007f6eedf39b8871638b4b153eb751a6b23f3cdb6095cf0652f7e7cc89f0203e500bf873ea38890fe24259b09373720f3651f0892a1cda79bd82123f0839ee041b5dfc6e56d69cf8b5d8c51368413d07d6953b6245d992d4ce0bdcd76b766da4c5962d42bfe324deb8e7b4d5da2335e8dc0a6b0a72c31104cc42de75edaf27883c0a63e99ecde7171b09e311fe256c8c7e2715b2caaeb262219cf24bfff095f289cda7e912a90113fd4106910936e0dedc8bfdd990f5d3f79066aff83627b248f8db1805752908120517423f637cf18257dae03500c0512f57be3f7031407f9a7cfe58691d702d085033381e3a15fe4b3cd19afeedc7b4acff63b1bb886ed1b279d4ddf60b26f7fcd59f344ed1ea6ceac28510dbf5b8d975317226720c6972e9a33d17cc2d4e62fa90d797042480227bb99152898a400239820d050df8379b74520fc2281c360c53a520ef31d9972360b29dea820b3fdc32fe88fd0075a71743e413a9a91e2685b6b82f23467d2974e66515de8bf610d052395e4691fc73a94ff8f469a487f5a4271ea11f0633d46af2666cbbba968bcea91b5b07f3a0d6efb20ffdd51cc108840c287407a9a2980c32103596a2338c66e5be0b1f042c20af6ae1b729b6c40a0c419c90e8ba9aa3f4b70c0d59ea5aabe5077d9e891917a145b0da21b407784b5878e4f42932f202a00fb2235134c2e1c45dba84feedcd95696bfa1627dd8bfe1ee070ce327607ea987c4ea3258ed2b964e2e60ee8cccf62a627f3a96ca7d9b2a05b2594d56bd02c59abd36d565eed148eb5d3e22b405230faa8298752a713ae7d13917a1ee417a7890e6fda439981c29f5c0de1326c18a06533d0218bde2d83b14fbe39ae2bc7d74dc98320ff0a3eed3ce8be9febbd46ad67c4e26d99c8b47f10c294931eea056e82df91f97d83c1527f51b920e0273021e8864062db029123748481d07e7044dddec6473b502af653dd4207f54b6310103cd1c84d784695685b1fcd62d0e92762197b754cc1ac79e51ed8847b06c669c23c20c17fe6f8a831c3000160b0873e842dc3d7ffd47ea62aad8a15d7402933880529cd5a0c73edd3f5b1aeb1260814be7445e7e7ffc8d36fe5af4720c6689dba33915766b89aa7eacb79fa384e4c39c0f4fe02d3de7d782ad20809550516bc5fc6c6aa2bd673cf1a1ceee90c006556507c2789b486406ed85b7c8753259752f95a02e34dc05eb079cf64eb32300456758b27b8f0fd7196f708f2c1e4abaa953ab0e1069afd1c48a1d7ddc04594103d7919116644e71408c6b8a2cfa9a11711a0d2e4df542199b9cda624829862c9be6382ab242af4d6427d66731d7ee0e4175c21c2e9e0e47e518c1a85713b4bb89c94f6a1e7a6d97e5775ba847e03f4dd6cd0a2026fdef159921e1c2d7993714aaad4b4929d7d2a8d7476eade6b1964515e2e463db1ad1c95773a36c5fe2d70f2b14fba155f540c4ff044b9a3ccbdc54228b41965fd019eb3d2efa182303feb510c92713f9ea14103469ce24908835165fd7f71df2fb6db56c8c0a3b70c3297f7195c5f78f9fb6099559367c763e7f9ce0abfbc664db192123e8dc8cc4ab9c92d81eb75a8b608cca308256cb563c3feff76fc9d8ec12598d72437422e8797508bd6eee6944e5cf9ea30d767bbbffb85e641381132a8c8ec0ac285ea4a1cee9db8be9abf42bf12fda36c4929b415b5047b6a13a762cca009125a03cd24bcbb9aa8cb5515b4e3d8fb235b8e64c9256ce88265f469d90f716f9ded78385f279cee0a4befa0440bed62b2bc117fd55e59bab16c835b0505688fbba0f90b7cbed989a92f2cf48d7911d802f9448c3ecb39809102fe118252d7aa91b85b547716ad96fcb4322f9ea2ceae08a8e1b825fd4706452338b332af85a9f945199cf3a9c90a8fea2b3349cef4258181664ac98e4c6bcb8f2e762cd3066f4e6d5b45068889e00e8c8ef5944e3d7a6572142d0ffd012266e7b57ccd1f6ea3649dc39f66eda21038c06bfa9052afa31102063f5b838cae0ceb9db580c014c0c8f45db640c7c050ec36bd5faaf72f095ae31e0261ad4275e0b2189d92908f61be2d2bae04f645c96ae0f53b5053ca11901952f68f0968663fe37c461c5fe0f543c5336c2"], @ANYRES16=r0, @ANYRESHEX=0x0], 0x52) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a0f, 0x1700) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f0000000640)={0x0, 0xffff, 0x200, [], &(0x7f0000000600)=0xfff}) 22:37:57 executing program 0: r0 = socket$packet(0x11, 0x403, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, 0x0, 0x0) [ 935.605320][T15005] FAT-fs (loop1): bogus number of reserved sectors [ 935.613684][T15010] CUSE: zero length info key specified [ 935.644591][T15005] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x74, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000680)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='bbr\x00', 0xb4) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004d00)={0x0, @in={{0x2, 0x0, @broadcast}}, 0xfa, 0x80, 0x100, 0x0, 0x2}, 0x0) r1 = open(0x0, 0x4000, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000006c0)=""/139, &(0x7f00000001c0)=0x8b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$VT_DISALLOCATE(r1, 0x5608) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000440)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f00000004c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x7f, @remote}, r3}}, 0x30) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0xff5a) [ 935.669541][T15015] CUSE: zero length info key specified 22:37:57 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffff0700, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000840)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc08c5334, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40a85323, &(0x7f0000000000)) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000000200)) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x3) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 22:37:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6c000000}}}, 0x90) 22:37:57 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, 0xa2, 0xffffffffffffff5a, r3}, &(0x7f0000000280)=0x10) [ 935.830371][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 935.836197][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 935.897120][T15030] CUSE: zero length info key specified [ 935.928649][T15035] CUSE: zero length info key specified [ 935.940543][T15027] FAT-fs (loop1): bogus number of reserved sectors 22:37:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x74000000}}}, 0x90) [ 935.947182][ T26] audit: type=1804 audit(1552689477.574:94): pid=15012 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir593650111/syzkaller.ObQ4uJ/1664/memory.events" dev="sda1" ino=17271 res=1 22:37:57 executing program 2: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1, 0x0, 0xff}, 0x0, @in6=@local}}, 0xe8) syz_open_dev$sndpcmp(0x0, 0x20, 0x100) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200085}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x9, 0x3f, 0x1000000007994, 0x0, 0x4e17, 0x40, 0x5, 0x0, 0x5, 0x18, 0x80, 0x5, 0x0, 0x0, 0xb785, 0x5, 0x2ac, 0x3, 0x6968, 0x9, 0x100000001, 0x1000, 0x1f, 0x0, 0x800, 0x8, 0x0, 0x0, 0x0, 0x85, 0x4, 0x3ff, 0x3bb1, 0x0, 0x10000, 0x0, 0x7fffffff, 0x4, @perf_bp={0x0}, 0x8, 0x0, 0x10000000000, 0xd, 0x1ff, 0x1ff, 0x5}, 0x0, 0x2, r4, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x0, 0x0}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)=0x3, 0x12) socketpair(0x0, 0x0, 0x1000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x1ff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.max\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_pid(r6, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0x1, 0x8001, 0x0}, 0x20) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000100)=ANY=[], 0xff4a) mq_open(&(0x7f0000000280)='cgroupprocem0cpusetwlan1:\x00', 0xc0, 0x2, &(0x7f00000002c0)={0x8001, 0x1, 0xbb33b0c, 0x5, 0x66d, 0x7, 0x6}) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x26) write$cgroup_subtree(r7, &(0x7f00000018c0)=ANY=[@ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESOCT=r6, @ANYBLOB="3bbc55544f5430a6aea4233a35873aac9cfa268cf8dfb33178c64903a1eb9064ab3426ee467b530dfe4d8613051557c942c57caf00c56e855cf62e05e526e9d8eab953cb756008dee5f9f87aef76e63d4c167189c6604bfab026d03f4b272c69504bda4181924176d7bd578fb2619623f4824de8e0aee68353eac34a436c974e565e72f24788c0f143f406f49781a62184bf5fdde7db3c5bf1e3439ccab168dc1fe7230e72237bf1cf153effd9ddd9bc9df42fabd690acb2a521850c"], @ANYRESHEX=r3, @ANYRESDEC=r7, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYRESDEC=r1, @ANYRESHEX=r2], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r4], @ANYRES32=r5, @ANYBLOB="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"], @ANYRES16=r0, @ANYRESHEX=0x0], 0x52) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a0f, 0x1700) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89f2, 0x0) ioctl$VIDIOC_S_EDID(r6, 0xc0285629, &(0x7f0000000640)={0x0, 0xffff, 0x200, [], &(0x7f0000000600)=0xfff}) 22:37:57 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f0000000080)={0xd, 0x0, 0xffff7fffffffffdd}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffdb2}, 0x8, 0x0) read(r3, &(0x7f0000000100)=""/128, 0x80) [ 936.027946][T15027] FAT-fs (loop1): Can't find a valid FAT filesystem [ 936.098139][T15143] CUSE: zero length info key specified [ 936.112461][ T26] audit: type=1800 audit(1552689477.574:95): pid=15012 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=17271 res=0 [ 936.140381][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 936.146200][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:57 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x2, {0xff, 0x6, "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", 0x7e, 0x20, 0x8, 0xfffffffffffffffb, 0xfffffffffffffe00, 0x2, 0x8, 0x1}, r1}}, 0x128) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x100, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f00000000c0)={0xb1be, 0x18, [0x400, 0x7f, 0x3, 0x7fff, 0x8a, 0xc884]}) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @empty, @dev, @local}}}}, &(0x7f0000000080)={0x0, 0x2, [0x0, 0xffffffffffffffff]}) [ 936.175966][T15147] CUSE: zero length info key specified 22:37:57 executing program 3: mkdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) sync() renameat2(r0, &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000280)='./file0\x00', 0x5) renameat2(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) [ 936.220406][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 936.226302][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:37:57 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8000, 0xa2, 0xffffffffffffff5a, r3}, &(0x7f0000000280)=0x10) 22:37:57 executing program 2: r0 = socket$packet(0x11, 0x100000003, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff03c}, {0x80000006}]}, 0x10) [ 936.295173][T15153] FAT-fs (loop1): bogus number of reserved sectors 22:37:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7a000000}}}, 0x90) [ 936.389757][T15153] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:58 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xf9}}, [0x20, 0x80000001, 0x0, 0x40000000, 0x8000, 0xf28, 0x9, 0x1ff, 0xffff, 0x4, 0x8, 0x3, 0x6, 0x7, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x0, 0x8b9, 0x93, 0x45d, 0xfffffffffffffff8, 0x7, 0x85a0, {r4, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x7fff, 0x5, 0x812, 0x3f, 0x80}}, &(0x7f0000000340)=0xb0) dup3(r1, r0, 0x0) 22:37:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xb19, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4c400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sendto(r3, &(0x7f00000000c0)="d4513966d4fe8622ef968e51b7e6061f9f1701ca7e", 0x15, 0x4000800, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2}, 0x4, 0x2}}, 0x80) dup2(r0, r2) 22:37:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x100000000000000}}}, 0x90) [ 936.540543][T15153] FAT-fs (loop1): bogus number of reserved sectors [ 936.548987][T15335] CUSE: zero length info key specified [ 936.564885][T15336] CUSE: zero length info key specified [ 936.568108][T15153] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:58 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) 22:37:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x119200, 0x0) r6 = dup2(r5, r1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000000240)={0x8, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x10000000000005) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000000)="360fae08670f01d1b8c80e8ee0f2a566b9af0300000f320fc75ac70f019af5ffba210066ed0fc79e9c5ebaa000b80118ef", 0x31}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1}}], 0x1, 0x0, 0x0) r7 = creat(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f0000000180)={0x2, 0x3}) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f00000001c0)) 22:37:58 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 936.659559][T15361] CUSE: zero length info key specified 22:37:58 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000000180)=ANY=[], 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x7ff) [ 936.712033][T15382] CUSE: zero length info key specified 22:37:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) 22:37:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x200000000000000}}}, 0x90) [ 936.817120][T15395] FAT-fs (loop1): bogus number of reserved sectors [ 936.860388][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 936.866219][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 936.879737][T15395] FAT-fs (loop1): Can't find a valid FAT filesystem [ 936.889011][T15468] CUSE: zero length info key specified 22:37:58 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) [ 936.912207][T15480] CUSE: zero length info key specified 22:37:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x300000000000000}}}, 0x90) [ 936.966309][T15395] FAT-fs (loop1): bogus number of reserved sectors [ 936.994118][T15395] FAT-fs (loop1): Can't find a valid FAT filesystem 22:37:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) 22:37:58 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) dup(0xffffffffffffffff) socket$caif_seqpacket(0x25, 0x5, 0x4) accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x97, 0x401) r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x81, 0x9, &(0x7f0000000000)=0x566}) [ 937.070233][T15519] CUSE: zero length info key specified 22:37:58 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 937.115933][T15524] CUSE: zero length info key specified 22:37:58 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) 22:37:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x400000000000000}}}, 0x90) [ 937.282995][T15603] CUSE: zero length info key specified [ 937.341982][T15640] CUSE: zero length info key specified 22:37:59 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000003c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x4}}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @dev}, 0x10) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/222) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x15, r3, 0x1, 0x80, 0x6, @random="13664c9038b6"}, 0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @remote}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast}, 0x10) 22:37:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x500000000000000}}}, 0x90) 22:37:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) 22:37:59 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vfio/vfio\x00', 0x40, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000400)=0x2, 0x4) delete_module(&(0x7f0000000380)='\x00', 0x200) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x100000000, 0x90000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000300)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r2}) r3 = open(0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f00000000c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, r4}) 22:37:59 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) 22:37:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 937.777489][T15658] CUSE: zero length info key specified [ 937.792012][T15660] CUSE: zero length info key specified 22:37:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:37:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x600000000000000}}}, 0x90) [ 937.820571][T15663] device veth0_to_bridge entered promiscuous mode 22:37:59 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) [ 937.901654][T15661] device veth0_to_bridge left promiscuous mode [ 937.933576][T15771] CUSE: zero length info key specified 22:37:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, &(0x7f0000000200)) fsync(r0) 22:37:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 937.955998][T15775] CUSE: zero length info key specified 22:37:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) 22:37:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x4004ae86, &(0x7f0000000ac0)={"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"}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(0xffffffffffffffff, 0x40045730, &(0x7f0000000040)=0x4) 22:37:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x700000000000000}}}, 0x90) 22:37:59 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:37:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 938.167155][T15858] CUSE: zero length info key specified [ 938.197865][T15893] CUSE: zero length info key specified 22:37:59 executing program 0: r0 = socket$kcm(0xa, 0x800000000002, 0x73) readahead(r0, 0xfffffffffffffffb, 0xfffffffffffff78d) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev}, 0x80) 22:37:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 22:37:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x800000000000000}}}, 0x90) 22:38:00 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 938.372996][T15914] CUSE: zero length info key specified 22:38:00 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x8, 0x4) ioctl(r0, 0xfffffffeffffffb9, &(0x7f00000000c0)) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x1, 0x7}) [ 938.421775][T15949] CUSE: zero length info key specified 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:00 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000440)={0xf000000, 0x7, 0x400, [], &(0x7f0000000400)={0xbf0b79, 0x40, [], @string=&(0x7f00000003c0)=0x7ff}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x50) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x100) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000200)={0x0, 0x2, 0x1, r2}) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0285628, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$VIDIOC_G_AUDIO(r3, 0x80345621, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000014000/0x18000)=nil, &(0x7f00000004c0)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, 0x0, 0x0) ioctl$SIOCRSGCAUSE(r7, 0x89e0, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000000)={0x1000000000010004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) mremap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000022000/0x4000)=nil) ioctl$sock_rose_SIOCDELRT(r4, 0x890c, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x4, 0x7, 0x7, 0x9a3, 0x0, 0x3, 0x8, 0x8, 0x0, 0x8, 0x8, 0x6, 0x7fff, 0x9, 0x3, 0x1, 0x1, 0x3ff, 0x4, 0xffffffffffffff80, 0x8, 0x800, 0xfffffffffffffff7, 0x5, 0x9, 0x0, 0x200000000000000, 0x1, 0x396b, 0x7, 0x8, 0xc205, 0xfffffffffffffffb, 0xff, 0x100000000, 0x7, 0x0, 0x21a, 0x5, @perf_config_ext={0x1, 0xff14}, 0x6000, 0x4, 0x4, 0xf, 0x9, 0x4, 0x80}, r8, 0x10, r0, 0x3) accept$nfc_llcp(r2, 0x0, &(0x7f0000000280)) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000040)={0xb7fc680b7f5ae878, 0x5, 0x0, {0x0, 0x2, 0x89, 0xcf80}}, 0xffffffffffffffab) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000580)={0x2, {{0x2, 0x4e23, @remote}}, {{0x2, 0x4e24, @local}}}, 0x108) 22:38:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x200, 0x7f}) 22:38:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0xc00000000000000}}}, 0x90) 22:38:00 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x2, 0x4) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:00 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80000) sendmsg$tipc(r0, &(0x7f00000018c0)={&(0x7f0000000100)=@id={0x1e, 0x3, 0x3, {0x4e23, 0x2}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000140)="ddd62b1faaf72826c4833316bd045bcbb9d1d6b00f080238bad88558c5c9a908207d3a5a6bf83ed16d0b775fa201c2d54695f6333b0f60c7414fcfe70c29d8be9b99bdfe7c3b5b5f4486f835a605e1df79b062363469ce4641f6da5a0a62b4602eb4c3b157152651373e22c8d2fa03fce52e187f3ced60b252e29e29aef4b243398349250ce7f54b26fbf93e013dab8dc2bf641c08e716d280f75ac83f3a05ba9548c0bfa13d01855a80a2717d5c36a69d6d920ba631adf7a1067d36f63dfd9022b31d3bbe3064558fd15c", 0xcb}, {&(0x7f0000000240)="34166f670b6b066bd2572417e34273ef75f3b6ef2225fd3dc4c33a999acd675bf5766c79108f33f066a4365971cc763f485208dcd250ce94886cb1f43f140a5ab9911797d8", 0x45}, {&(0x7f00000002c0)="9fdcb2041643e74aa9569943f416bdc7ce28e2d8ae044e9b54811ee340a3bd77ac8b534ba1660733702fa6691540bd2d53d159cb7880ce8d9bd1abeebe3f88f326d9c08f", 0x44}, {&(0x7f0000000340)="6b592aea61712a4a9ab65f7ff88670553142db94fb1e44ae835680e4f77344f05edea8b73d31e99ca3085f694adee29432faaf7b3439e4e9c3f35c4abfb2f37de29057f6720533816b3531fc9495d02d621725458d279b82ba6aa8bf54244f0ab8e69f7034e7a04307c3f0dc51467342f4b05feaa077acad85105f4cc93895249a36c189cf1ae37342dc2997473b11d9daebaca12d8bd796ea44c7b21f49b003b952ce8b1866551376ee9ff649e4cba944693031ce572f58c4d3f4cfd621e446065a1db5c84e042fb78f8205", 0xcc}, {&(0x7f0000000440)="bd2439e22b842009a0cd2b3a9cbbbf08ede69049a0a0de7e39e73fceebbe12fc19297d41d800528511ce828b4cdf7b53980c5878a7d70e6937b019ea5cf3a68e4f283713fbc01280334dd3713704514c39ff396258cf568a3ced54c38b5c561646b234243ead706cf9fc6b49ae3932ea0c6cf096493833b61f452338e343f458f85fc2090859a9399d50b27627d6efa033e1c345d9083e7eb1a90ca2e6e21cf64a0eb5cbcd88b4238ea3ba15d27a7af467f538e9e333c58494a2d1365a450839d2d028f981eeec23ca8a145d21f1107b4cdf9581f562ed2c14986f9e485591c60d3a5fef3c1e230c87c06d90", 0xec}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="835872ab932acef63f2145bcf149e315ca87ab93af20046691091edc9836a5b973c4df720cc6ca89ba23d68df0e058b4515c101d19b44b71ff55b43faece223271241596bc16bd0db151be64ee9df7cf488363368d8c31d1378b6d19a3f2c35efc4f90020c94e10ba19f354ad55138b38c94d5fee24c7c6d7d4ae6a83e93e27e56046e60a90fa68f3eb4e35a119b563e8016d835150b67120a66b71a17009c23d8671ed7", 0xa4}, {&(0x7f0000001600)="92b8c8113c05bf47ea477abab84f6f2066213b640b33fa3089af3a4ef51e10db664e194ab2fb959231b3bdcecffd618f0c81a3ab2cdbe177e5d9610795ad577fe0d892eefc565e2fd312ef1546d007533972e72c5fa452834546b750b4e9e8a2d56e34", 0x63}, {&(0x7f0000001680)="a852224815a2037cb5e3c650b9074101fb0b655d73e9b2e114439b6cbba4bd21288538c6969c7499513482728c486857704246bf19f4f2cd165a8a03fcbb941b4056648afd1e6b0eec396f4a047ba810c433cd00948c409ceca4dadf8f20512deb7be0dd", 0x64}, {&(0x7f0000001700)="c7cd651c99a4ff30d832f857be7ca3884cf6a2dd785dcd182a2a632137862f782fe60f46b928cba95b75335022316d171d7638fbb5d8c673953b8128cc6e6de5558eb83428c7a3d65714e1b3be7c9d1f3e844d91bd12ba3ec56ac61c36", 0x5d}], 0xa, &(0x7f0000001840)="008e27e39abfc5729dba671f634cbe731abd791658665130a551c00e7c10d8d45f44d05a7368a5a2614f06bb54df748e02bacf9e231fe674f943c538921b134cef8549f0cb66", 0x46, 0x400c881}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) [ 938.632206][T16032] CUSE: zero length info key specified 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x1000000000000000}}}, 0x90) 22:38:00 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:00 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x10002, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[], 0x0, 0x241}) writev(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f0000000080)="6d03b77d2cf5edf4ee20820855014259e46a23baefb8a765d1454526e56a46ea129a355ba6ace70064df70c8d3f854d18e23ed1bc24ef51476df915cc200e02f8ab2f7dcca119a7a461cb8679a3bc42a5b830a041e2ab87220edaf39cc51cb63c05e50189f194c977a31c024c7fe1e2fa87239cfe1b90c2e3de9", 0x7a}, {&(0x7f0000000480)="559cddb6acf32df6d0cf2da91fd8e1b12c86c46a38a2c071b733b23d8491ae59e27adf8be836d4946ee5acc57148da4bb7632fb78e7c79eda0aa3f1f9405ae3b9d0b4c4ae9588bc2", 0x48}], 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r3, 0x208}, {r0, 0x2100}, {r3, 0x1}, {r3}, {r3, 0x400}, {r2, 0x10}, {r4, 0x20}, {r3}], 0x8, &(0x7f0000000580)={r5, r6+10000000}, &(0x7f00000005c0)={0x6}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x40, 0x4) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000100)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket(0x13, 0x80000, 0x19) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x0, 0x0, @pic={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x68}}) [ 938.885978][T16152] CUSE: zero length info key specified 22:38:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x2000000000000000}}}, 0x90) [ 938.969134][T16163] CUSE: zero length info key specified 22:38:00 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:00 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 939.132549][T16230] CUSE: zero length info key specified 22:38:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 939.177565][T16272] CUSE: zero length info key specified 22:38:00 executing program 0: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4800000000000000}}}, 0x90) 22:38:00 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:00 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:00 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x23, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 939.384842][T16302] CUSE: zero length info key specified 22:38:01 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) [ 939.429162][T16306] CUSE: zero length info key specified 22:38:01 executing program 0: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:01 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:01 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x4c00000000000000}}}, 0x90) [ 939.626124][T16325] CUSE: zero length info key specified 22:38:01 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 939.676602][T16332] CUSE: zero length info key specified 22:38:01 executing program 0: openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a80)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x10001) connect$caif(r0, &(0x7f00000000c0)=@dbg={0x25, 0x3da, 0x7fc}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180), 0x4) clone(0x2902001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f0000000100)) syz_genetlink_get_family_id$tipc2(&(0x7f0000001700)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000001980)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001940)={&(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x44000}, 0x8001) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000240)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/52, 0x34}], 0x5}, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000400)={{0x1, 0x2, 0x4, 0x2, 'syz0\x00', 0x8001}, 0x2, 0x20000021, 0x6, r1, 0x1, 0x2, 'syz0\x00', &(0x7f0000000200)=['eth0}\x00'], 0x6, [], [0x100, 0x7, 0x91f4, 0x2]}) ptrace(0x10, r1) keyctl$get_keyring_id(0x0, 0x0, 0xfffffffffa504b0d) ptrace$pokeuser(0x6, r1, 0x388, 0xffffffffffffffff) 22:38:01 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x800000000003e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="31000000130009006900000000000010ab008048130000004600010700000014080003c03a250000000001f50000000000", 0x31}], 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0xfffffffffffffff7, 0xfffffffffffffffe, 0x1, 0xffffffff, 0xb2, 0x9}, 0x4}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/163, &(0x7f0000000040)=0xa3) 22:38:01 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6000000000000000}}}, 0x90) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x60, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:01 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:01 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e22, @rand_addr=0x2f76f5e9}}) r1 = socket(0x2, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xfffffffffffffff0) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@default, @default, 0x0, [@default, @rose, @default, @rose, @bcast, @rose, @netrom, @rose]}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) [ 939.896639][T16355] CUSE: zero length info key specified [ 939.936115][T16357] CUSE: zero length info key specified 22:38:01 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 940.006031][T16362] QAT: Invalid ioctl 22:38:01 executing program 0: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) pread64(r0, &(0x7f0000000180)=""/122, 0x7a, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/176) connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0}) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6800000000000000}}}, 0x90) [ 940.067419][T16366] QAT: Invalid ioctl [ 940.078809][T16362] QAT: Invalid ioctl 22:38:01 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1d208200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x506, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000) [ 940.141411][T16375] CUSE: zero length info key specified [ 940.157899][T16376] CUSE: zero length info key specified 22:38:01 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:01 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x6c00000000000000}}}, 0x90) 22:38:01 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 940.380413][ C1] net_ratelimit: 18 callbacks suppressed [ 940.380421][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 940.392149][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c582080000000000000054c7beef9f5d56534c90c2", 0x18) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000fc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e8030000f80000001002000010020000f800000010020000500300005003000050030000500300005003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x403, 0x0) write$P9_RSTATFS(r3, &(0x7f0000000500)={0x43, 0x9, 0x2, {0x40, 0x401, 0x100000001, 0x80, 0x3, 0x2, 0x4, 0x3, 0x81}}, 0x43) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000ac0)="5a1606d3d72c7033", 0x8}], 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40003, 0x40) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000003f80)) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6129503eec9ab0b7}, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) mq_notify(r4, &(0x7f0000000180)={0x0, 0x12, 0x4, @thr={&(0x7f0000001f80)="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setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000240)={0x7f, {{0xa, 0x4e21, 0xb216, @local, 0x7fffffff}}}, 0x88) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000200)={r6, @remote, @loopback}, 0xc) ioctl$sock_x25_SIOCDELRT(r5, 0x890c, &(0x7f0000000900)={@remote={[], 0x3}, 0xa, 'veth0_to_bridge\x00'}) [ 940.433934][T16502] CUSE: zero length info key specified 22:38:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 22:38:02 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:02 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 940.474415][T16504] CUSE: zero length info key specified 22:38:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7400000000000000}}}, 0x90) 22:38:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 22:38:02 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 940.661289][T16620] CUSE: zero length info key specified [ 940.697388][T16625] CUSE: zero length info key specified [ 940.708944][ T44] Bluetooth: Error in BCSP hdr checksum [ 940.961009][ T44] Bluetooth: Error in BCSP hdr checksum [ 941.020433][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 941.026209][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 941.032056][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 941.220667][ T2641] Bluetooth: Error in BCSP hdr checksum [ 941.481527][ T44] Bluetooth: Error in BCSP hdr checksum [ 941.580416][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 941.586242][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 941.740684][ T2641] Bluetooth: Error in BCSP hdr checksum [ 942.000988][ T44] Bluetooth: Error in BCSP hdr checksum [ 942.070493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 942.076352][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 942.260596][ T44] Bluetooth: Error in BCSP hdr checksum [ 942.381468][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 942.387893][ T3755] Bluetooth: hci0: command 0x1003 tx timeout [ 942.395093][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 942.470728][ T3755] Bluetooth: hci1: command 0x1003 tx timeout [ 942.477013][ T2641] Bluetooth: Error in BCSP hdr checksum [ 942.730616][ T44] Bluetooth: Error in BCSP hdr checksum [ 942.990579][ T44] Bluetooth: Error in BCSP hdr checksum [ 943.251322][ T44] Bluetooth: Error in BCSP hdr checksum [ 943.510733][ T44] Bluetooth: Error in BCSP hdr checksum [ 943.770671][ T44] Bluetooth: Error in BCSP hdr checksum [ 944.031727][ T9969] Bluetooth: Error in BCSP hdr checksum [ 944.291283][ T2641] Bluetooth: Error in BCSP hdr checksum [ 944.460427][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 944.466926][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 944.540511][T11474] Bluetooth: hci1: command 0x1001 tx timeout [ 944.546807][ T2641] Bluetooth: Error in BCSP hdr checksum [ 944.800743][ T9969] Bluetooth: Error in BCSP hdr checksum [ 944.806396][ T9969] Bluetooth: Error in BCSP hdr checksum [ 945.060682][ T44] Bluetooth: Error in BCSP hdr checksum [ 945.066293][ T44] Bluetooth: Error in BCSP hdr checksum [ 945.321024][ T9969] Bluetooth: Error in BCSP hdr checksum [ 945.326626][ T9969] Bluetooth: Error in BCSP hdr checksum [ 945.580721][ T44] Bluetooth: Error in BCSP hdr checksum [ 945.586420][ T44] Bluetooth: Error in BCSP hdr checksum [ 945.592433][ T44] Bluetooth: Error in BCSP hdr checksum [ 945.740434][ C0] net_ratelimit: 17 callbacks suppressed [ 945.740440][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 945.751916][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 945.840783][ T9969] Bluetooth: Error in BCSP hdr checksum [ 945.846451][ T9969] Bluetooth: Error in BCSP hdr checksum [ 946.100660][ T44] Bluetooth: Error in BCSP hdr checksum [ 946.106295][ T44] Bluetooth: Error in BCSP hdr checksum [ 946.220458][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 946.226274][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 946.360639][ T9969] Bluetooth: Error in BCSP hdr checksum [ 946.366251][ T9969] Bluetooth: Error in BCSP hdr checksum [ 946.540462][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 946.546258][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 946.552397][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 946.620472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 946.626324][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 946.632222][ T3755] Bluetooth: hci1: command 0x1009 tx timeout [ 946.638542][ T7] Bluetooth: Error in BCSP hdr checksum [ 946.644492][ T7] Bluetooth: Error in BCSP hdr checksum [ 946.890654][ T9969] Bluetooth: Error in BCSP hdr checksum [ 946.896455][ T44] Bluetooth: Error in BCSP hdr checksum [ 946.902247][ T44] Bluetooth: Error in BCSP hdr checksum [ 947.160630][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.166243][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.260422][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 947.266222][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 947.420824][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.426438][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.680673][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.686283][ T9969] Bluetooth: Error in BCSP hdr checksum [ 947.940974][ T44] Bluetooth: Error in BCSP hdr checksum [ 947.946715][ T7] Bluetooth: Error in BCSP hdr checksum [ 948.200821][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.206491][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.460699][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.466342][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.720626][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.726231][ T9969] Bluetooth: Error in BCSP hdr checksum [ 948.980652][ T7] Bluetooth: Error in BCSP hdr checksum [ 948.986265][ T7] Bluetooth: Error in BCSP hdr checksum [ 949.240620][ T9969] Bluetooth: Error in BCSP hdr checksum [ 949.246251][ T9969] Bluetooth: Error in BCSP hdr checksum [ 949.500778][ T7] Bluetooth: Error in BCSP hdr checksum [ 949.506424][ T7] Bluetooth: Error in BCSP hdr checksum [ 949.760665][ T7] Bluetooth: Error in BCSP hdr checksum [ 949.766292][ T7] Bluetooth: Error in BCSP hdr checksum [ 950.020707][ T9969] Bluetooth: Error in BCSP hdr checksum [ 950.026316][ T9969] Bluetooth: Error in BCSP hdr checksum [ 950.280659][ T7] Bluetooth: Error in BCSP hdr checksum [ 950.286283][ T7] Bluetooth: Error in BCSP hdr checksum [ 950.780428][ C1] net_ratelimit: 18 callbacks suppressed [ 950.786125][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 950.791917][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1d208200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x506, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000) 22:38:12 executing program 0: getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x366) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x1ddd7b8c80000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xfffffffffffff0e7, 0x6a05, 0x1d, 0x7, 0xa}, &(0x7f00000000c0)=0x98) gettid() ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) prctl$PR_MCE_KILL_GET(0x22) syz_genetlink_get_family_id$ipvs(0x0) 22:38:12 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:12 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 22:38:12 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x7a00000000000000}}}, 0x90) 22:38:12 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 951.074076][T16640] CUSE: zero length info key specified 22:38:12 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:12 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:12 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0xffffffff00000000}}}, 0x90) 22:38:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) [ 951.229012][T16756] CUSE: zero length info key specified 22:38:12 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x42b, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:12 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffff7f7fffffff}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0adc1f123c12a41d88b070") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}) [ 951.275327][T16762] CUSE: zero length info key specified [ 951.420398][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 951.426324][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 951.439296][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 951.980449][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 951.986287][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 952.470421][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 952.476452][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 952.780411][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 953.180474][ T3755] Bluetooth: hci0: command 0x1003 tx timeout [ 953.186589][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 955.260420][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 955.266543][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 956.140490][ C0] net_ratelimit: 17 callbacks suppressed [ 956.140497][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 956.152021][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 956.620458][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 956.626307][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 956.940443][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 956.946287][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 957.020484][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 957.026330][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 957.340571][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 957.660431][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 957.666231][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 961.180442][ C1] net_ratelimit: 18 callbacks suppressed [ 961.180450][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 961.191914][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1d208200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x506, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000) 22:38:22 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x2}}}, 0x90) 22:38:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:38:22 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x42c, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = socket(0x9, 0xf, 0x2) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f0000000000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup2(r2, r0) [ 961.321059][T16885] CUSE: zero length info key specified 22:38:23 executing program 5: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 961.363928][T16919] CUSE: zero length info key specified 22:38:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:38:23 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x3}}}, 0x90) 22:38:23 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x42d, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:23 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75b782e4ad88b89d1fc31916080000000788ccfc7f660510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39877e4ac714b7ecefa8a934a", 0x1}, 0x60) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={[], [], @loopback}, 0x81}) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x800000d) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="0500db44c7450000bf7ce676b30007000000f0fff8ffffff79a4dcff08000000b4060000ffffffff2d020000000000e556b35eb800650404000100000004040000850000001f000001b70000140000000095000000000000000000000000000000"], 0x0}, 0x48) socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0xa, 0x3, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000400)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000440)={'br\x05\x00l\x00\x00\x00\x00\x01\x00', 0x100}) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000080)={{0x6c, @remote, 0x4e24, 0x0, 'lblcr\x00', 0x1e, 0x0, 0x13}, {@remote, 0x4e21, 0x7, 0xffff, 0x7f, 0x2}}, 0x44) r8 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02\x05\x00\x00\x00\xac', 0x0) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[], 0x0) close(r2) r9 = dup3(r3, r8, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x66, 0xfff, 0x8000000001}, 0x2c) writev(r10, &(0x7f00000003c0)=[{&(0x7f0000000280)='{', 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000004000000bb000000000000000003000500000000000200423b000000000000004000000000"], 0x80}}, 0x0) r11 = socket$key(0xf, 0x3, 0x2) sendmmsg(r11, &(0x7f0000000180), 0x400000000000117, 0x0) syz_open_dev$radio(&(0x7f0000000300)='/dev/radio#\x00', 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000380)) 22:38:23 executing program 5: mkdir(0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 961.554280][T17000] CUSE: zero length info key specified [ 961.607152][T17007] CUSE: zero length info key specified [ 961.701563][T17008] cgroup: fork rejected by pids controller in /syz5 [ 961.820388][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 961.826230][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 961.832087][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 962.380412][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 962.386262][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 962.860406][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 962.866307][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 963.180667][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 963.500505][ T3755] Bluetooth: hci0: command 0x1003 tx timeout [ 963.506641][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 965.580444][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 965.586564][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 966.540439][ C0] net_ratelimit: 17 callbacks suppressed [ 966.540445][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 966.551900][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 967.020493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 967.026366][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 967.340400][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 967.346174][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 967.420443][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 967.426243][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 967.660482][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 968.060398][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 968.066197][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:38:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1d208200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x506, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x4000) 22:38:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x42e, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:33 executing program 2: pipe2(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:38:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4}}}, 0x90) 22:38:33 executing program 0: socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x200000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r2}) write$binfmt_aout(r3, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0xffffffffffffff4f, &(0x7f0000000080)={&(0x7f0000000040)={0xfffffffffffffd68}, 0x103}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="240000001a0025d1", 0x8) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x6, 0x7fffffff}) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r6 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00000001c0)={0x100}, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xc4, r7, 0xc, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x400000000000}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="da6582708523adb43ba53055ec68c3b5"}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x248ff20c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x95}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffd}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000000c0)={@loopback, @rand_addr, @initdev}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in=@loopback}}, 0xe8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r8, r6, 0x0) 22:38:33 executing program 5: mkdir(0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 971.565073][T17223] CUSE: zero length info key specified [ 971.580402][ C1] net_ratelimit: 18 callbacks suppressed [ 971.580411][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 971.593464][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 971.616322][T17248] CUSE: zero length info key specified 22:38:33 executing program 2: pipe2(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:38:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x42f, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5}}}, 0x90) 22:38:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 22:38:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, 0xbc8e57a155d203b2) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, 0x0}, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) stat(0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180), 0x4) [ 971.787797][T17372] CUSE: zero length info key specified [ 971.825908][T17391] CUSE: zero length info key specified 22:38:33 executing program 2: pipe2(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:38:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x430, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6}}}, 0x90) 22:38:33 executing program 5: mkdir(0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 972.017888][T17496] CUSE: zero length info key specified 22:38:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:33 executing program 0: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='rdma.max\x00', 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="24000000030307031dfffd944ef20c0020200a0009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc000000000000000000000", 0x4c}], 0x1}, 0x0) 22:38:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x431, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:33 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7}}}, 0x90) [ 972.220411][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 972.226339][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 972.227399][T17600] CUSE: zero length info key specified [ 972.232169][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:33 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x432, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 972.289539][T17598] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 22:38:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 972.780453][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 972.786268][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 973.260392][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 973.266189][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 973.580435][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 973.900393][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 973.906565][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 975.980569][ T7557] Bluetooth: hci0: command 0x1001 tx timeout [ 975.986690][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 976.940472][ C0] net_ratelimit: 17 callbacks suppressed [ 976.946181][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 976.951984][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 977.420449][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 977.426290][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 977.740414][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 977.746237][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 977.820434][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 977.826215][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 978.060502][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 978.460465][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 978.466255][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 981.980447][ C1] net_ratelimit: 18 callbacks suppressed [ 981.986247][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 981.992056][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 22:38:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x8}}}, 0x90) 22:38:44 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:44 executing program 0: mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='rdma.max\x00', 0x2, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="24000000030307031dfffd944ef20c0020200a0009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc000000000000000000000", 0x4c}], 0x1}, 0x0) 22:38:44 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x433, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:44 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:44 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x434, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:44 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 982.437407][T17795] CUSE: zero length info key specified [ 982.472007][T17798] CUSE: zero length info key specified 22:38:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xc}}}, 0x90) [ 982.594032][T17794] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 982.620381][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 982.626283][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 982.632210][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:44 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x435, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 982.653159][T17891] CUSE: zero length info key specified 22:38:44 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:44 executing program 0: syz_execute_func(&(0x7f0000000000)="3666440f50f564ff0941c344ee9dc01497f542f542b0796e0266420fe2e33edb11aa6114f241d1e7d3196f") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigaction(0x0, 0x0, 0x0, 0x8, &(0x7f0000000240)) futex(&(0x7f0000000540), 0x0, 0x0, &(0x7f00000005c0)={0x0, 0x1c9c380}, 0x0, 0x0) io_setup(0xe5a0, &(0x7f0000000280)) [ 983.190409][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 983.196224][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 983.660424][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 983.666241][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 983.980397][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 984.620415][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 984.626561][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 986.700558][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 986.707842][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 987.340491][ C0] net_ratelimit: 17 callbacks suppressed [ 987.346195][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 987.352031][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 987.820478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 987.826332][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 988.141471][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 988.147430][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 988.220439][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 988.226249][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 988.780629][T11474] Bluetooth: hci0: command 0x1009 tx timeout [ 988.860445][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 988.866361][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 992.380422][ C1] net_ratelimit: 18 callbacks suppressed [ 992.386171][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 992.391982][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:38:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:38:54 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x10}}}, 0x90) 22:38:54 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x436, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:54 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:38:54 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) sendto$inet(r0, 0x0, 0x1b0, 0x0, 0x0, 0xfffffffffffffd82) 22:38:54 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x437, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 992.688817][T18038] CUSE: zero length info key specified [ 992.715781][T18045] CUSE: zero length info key specified 22:38:54 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:38:54 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x48}}}, 0x90) 22:38:54 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:38:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000000c0), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000000600)=""/11, 0x232) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)) clone(0xb102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$binfmt_aout(r1, 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 22:38:54 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 992.904843][T18245] CUSE: zero length info key specified [ 992.931921][T18255] CUSE: zero length info key specified [ 993.020406][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 993.026274][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 993.032085][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 993.580423][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 993.587460][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 994.060367][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 994.066369][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 994.380393][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 994.780415][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 994.787717][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 996.860424][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 996.866567][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 997.740427][ C0] net_ratelimit: 17 callbacks suppressed [ 997.746128][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 997.751925][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 998.220411][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 998.226249][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 998.540400][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 998.546244][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 998.620461][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 998.626374][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 998.940486][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 999.260407][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 999.266201][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1002.780436][ C1] net_ratelimit: 18 callbacks suppressed [ 1002.780442][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1002.792093][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:39:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4c}}}, 0x90) 22:39:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:04 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:04 executing program 0: 22:39:04 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:04 executing program 0: 22:39:04 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1002.901915][T18479] CUSE: zero length info key specified [ 1002.933331][T18483] CUSE: zero length info key specified 22:39:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x60}}}, 0x90) 22:39:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x3000000b8160102, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) wait4(0x0, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0xe38) 22:39:04 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:04 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1003.044415][T18596] CUSE: zero length info key specified 22:39:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1003.085844][T18602] CUSE: zero length info key specified 22:39:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x68}}}, 0x90) 22:39:04 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x19) ioctl$TCSETAF(r1, 0x5423, &(0x7f0000000080)) 22:39:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 1003.272968][T18674] CUSE: zero length info key specified 22:39:04 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:05 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8980, &(0x7f0000000000)={'bond0\x00@@\xea\xff\xff\x80\x00\x00\x02\x00', @ifru_names='bond_slave_1\x00'}) 22:39:05 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6c}}}, 0x90) 22:39:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1003.406034][T18837] CUSE: zero length info key specified [ 1003.420402][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1003.426484][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1003.432377][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:39:05 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xf22, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1003.459517][T18847] CUSE: zero length info key specified 22:39:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:05 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:39:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x74}}}, 0x90) 22:39:05 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 22:39:05 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) [ 1003.591818][T19023] CUSE: zero length info key specified [ 1003.614987][T19039] CUSE: zero length info key specified 22:39:05 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:05 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:39:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7a}}}, 0x90) 22:39:05 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:05 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1f00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1003.767655][T19075] CUSE: zero length info key specified 22:39:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:05 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1003.848788][T19087] CUSE: zero length info key specified 22:39:05 executing program 2: pipe2(&(0x7f0000000000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:39:05 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x300}}}, 0x90) [ 1003.972760][T19060] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1003.980389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1003.986212][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:39:05 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 1004.105797][T19199] CUSE: zero length info key specified 22:39:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 22:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x500}}}, 0x90) 22:39:06 executing program 2: pipe2(&(0x7f0000000000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:39:06 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x220f, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1004.441348][T19412] CUSE: zero length info key specified [ 1004.450574][T19419] CUSE: zero length info key specified [ 1004.460401][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1004.466650][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:06 executing program 2: pipe2(&(0x7f0000000000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:39:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x600}}}, 0x90) [ 1004.587710][T19421] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 22:39:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x700}}}, 0x90) [ 1004.660113][T19452] CUSE: zero length info key specified [ 1004.685899][T19477] CUSE: zero length info key specified 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2300, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1004.753950][T19525] CUSE: zero length info key specified [ 1004.780433][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1004.794174][T19541] CUSE: zero length info key specified 22:39:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 22:39:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 22:39:06 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x262d, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xc00}}}, 0x90) 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x262f, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1005.035908][T19550] CUSE: zero length info key specified [ 1005.054187][T19558] CUSE: zero length info key specified 22:39:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) 22:39:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x2000}}}, 0x90) 22:39:06 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2b04, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1005.239824][T19637] CUSE: zero length info key specified [ 1005.257363][T19560] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 22:39:06 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) [ 1005.305842][T19671] CUSE: zero length info key specified 22:39:07 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x3c) [ 1007.100397][ T3755] Bluetooth: hci0: command 0x1003 tx timeout [ 1007.106618][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1008.140415][ C0] net_ratelimit: 17 callbacks suppressed [ 1008.146101][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1008.151889][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1008.620584][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1008.626453][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1008.940411][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1008.946178][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1009.020442][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1009.026270][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1009.190462][ T3755] Bluetooth: hci0: command 0x1001 tx timeout [ 1009.196564][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1009.660439][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1009.666249][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1011.260406][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 1013.180406][ C1] net_ratelimit: 18 callbacks suppressed [ 1013.180412][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1013.191870][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1013.820439][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1013.826323][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1013.832070][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1014.380546][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1014.386413][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1014.860439][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1014.866311][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1015.180417][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:17 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4800}}}, 0x90) 22:39:17 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2c04, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x0) 22:39:17 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:17 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2d04, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1015.721726][T19891] CUSE: zero length info key specified [ 1015.759580][T19901] CUSE: zero length info key specified 22:39:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x0) 22:39:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:17 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4c00}}}, 0x90) 22:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:17 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1015.969156][T20016] CUSE: zero length info key specified 22:39:17 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2d26, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:17 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6000}}}, 0x90) 22:39:17 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2e04, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 22:39:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1016.168887][T20033] CUSE: zero length info key specified 22:39:17 executing program 0 (fault-call:4 fault-nth:0): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:17 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6800}}}, 0x90) 22:39:17 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2f04, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:18 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 1016.421825][T20156] CUSE: zero length info key specified 22:39:18 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2f26, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1016.477885][T20159] CUSE: zero length info key specified 22:39:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) socket$inet(0x2, 0x6, 0xe3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:18 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6c00}}}, 0x90) [ 1016.688287][T20276] CUSE: zero length info key specified [ 1016.715329][T20284] CUSE: zero length info key specified [ 1018.391103][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 1018.398238][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1018.540432][ C0] net_ratelimit: 17 callbacks suppressed [ 1018.540438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1018.551909][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1019.020390][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1019.026213][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1019.340422][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1019.346248][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1019.420467][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1019.426285][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1020.060373][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1020.066147][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1020.460485][ T3755] Bluetooth: hci0: command 0x1001 tx timeout [ 1020.466595][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1022.540488][T11474] Bluetooth: hci0: command 0x1009 tx timeout [ 1023.580462][ C1] net_ratelimit: 18 callbacks suppressed [ 1023.586145][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1023.591924][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1024.220414][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1024.226251][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1024.232067][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1024.780441][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1024.786282][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1025.260515][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1025.266371][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1025.580405][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:39:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 22:39:28 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3004, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:28 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) 22:39:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7400}}}, 0x90) 22:39:28 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3ffd) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x2, 0x1, 0x6, 0xdf7, 0x4, [{0x4, 0x1, 0x1000, 0x0, 0x0, 0x8}, {0x2, 0x7fff, 0x81, 0x0, 0x0, 0x2}, {0x0, 0x2c80, 0x8000, 0x0, 0x0, 0x100}, {0x2, 0xbc39, 0x3, 0x0, 0x0, 0x8}]}) 22:39:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1026.617963][T20392] CUSE: zero length info key specified [ 1026.642940][T20396] CUSE: zero length info key specified 22:39:28 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3104, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7a00}}}, 0x90) 22:39:28 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:28 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3204, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:28 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) [ 1026.882652][T20608] CUSE: zero length info key specified [ 1028.700415][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1028.707755][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1028.940404][ C0] net_ratelimit: 17 callbacks suppressed [ 1028.940411][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1028.951915][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1029.420398][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1029.426225][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1029.740421][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1029.746302][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1029.820444][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1029.826228][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1030.461084][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1030.466898][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1030.780454][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 1030.786560][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1032.860468][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1033.980414][ C1] net_ratelimit: 18 callbacks suppressed [ 1033.980423][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1033.991946][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1034.620415][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1034.626222][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1034.632025][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1035.180436][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1035.186229][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1035.660463][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1035.666284][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1035.980438][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:39:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) 22:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:38 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3304, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1000000}}}, 0x90) 22:39:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:38 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) [ 1036.826011][T20826] CUSE: zero length info key specified 22:39:38 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3404, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1036.875895][T20840] CUSE: zero length info key specified 22:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:38 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x2000000}}}, 0x90) 22:39:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x7) 22:39:38 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3504, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1037.041444][T21005] CUSE: zero length info key specified [ 1037.066361][T21031] CUSE: zero length info key specified [ 1038.940467][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 1038.946754][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1039.350400][ C0] net_ratelimit: 17 callbacks suppressed [ 1039.350407][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.361995][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1039.820434][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.826402][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1040.140461][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1040.146332][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1040.220560][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1040.226416][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1040.860425][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1040.866425][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1041.020450][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 1041.026638][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1043.100516][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1044.380454][ C1] net_ratelimit: 18 callbacks suppressed [ 1044.386251][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1044.392076][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1045.020429][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.026406][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1045.032321][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1045.580427][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1045.586296][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1046.060435][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1046.066247][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1046.380423][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:39:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:48 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x3000000}}}, 0x90) 22:39:48 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(r1, &(0x7f0000000240)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:39:48 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3604, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1047.067220][T21165] CUSE: zero length info key specified [ 1047.099592][T21186] CUSE: zero length info key specified 22:39:48 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3704, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4000000}}}, 0x90) 22:39:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:48 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80000001) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/242) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000200)=0x5) 22:39:48 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1047.253867][T21325] CUSE: zero length info key specified 22:39:48 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) [ 1047.302615][T21384] CUSE: zero length info key specified [ 1049.180622][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1049.186899][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1049.740403][ C0] net_ratelimit: 17 callbacks suppressed [ 1049.740411][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1049.751912][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1050.220439][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1050.226265][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1050.540438][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1050.546276][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1050.620425][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1050.626288][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.260405][T28256] Bluetooth: hci0: command 0x1001 tx timeout [ 1051.260427][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1051.272243][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1051.278180][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1053.340667][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1054.780454][ C1] net_ratelimit: 18 callbacks suppressed [ 1054.786186][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1054.791979][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1055.420505][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1055.426308][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1055.432112][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1055.980520][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1055.986370][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1056.460414][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1056.466247][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1056.780412][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:39:58 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:58 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5000000}}}, 0x90) 22:39:58 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) 22:39:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x99) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x100000001, @mcast2, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x5, @rand_addr="542a11a57a37d03154f6ac811f328bc6", 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}], 0x48) sendfile(r1, r2, 0x0, 0x80000001) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x7fff}, 0x4) [ 1057.308906][T21504] CUSE: zero length info key specified [ 1057.332842][T21508] CUSE: zero length info key specified [ 1057.359701][ T9969] Bluetooth: hci0: Frame reassembly failed (-84) [ 1057.366529][T21503] Bluetooth: hci0: Frame reassembly failed (-84) 22:39:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:39:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6000000}}}, 0x90) 22:39:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:39:59 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1057.508633][T21681] CUSE: zero length info key specified [ 1057.535367][T21711] CUSE: zero length info key specified 22:39:59 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) 22:39:59 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000040)={0xe44, 0x6, 0x1, "062a397af2a6204db694d8d76cc748586061c67527caae04d0131a37c50106ae", 0x32315659}) 22:39:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7000000}}}, 0x90) [ 1057.737563][T21762] CUSE: zero length info key specified [ 1057.764303][T21826] CUSE: zero length info key specified [ 1059.420479][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1059.426610][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1060.140436][ C0] net_ratelimit: 17 callbacks suppressed [ 1060.140445][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1060.152000][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1060.620457][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1060.626308][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1060.940486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1060.946332][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1061.020491][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1061.026353][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1061.500547][ T7557] Bluetooth: hci0: command 0x1001 tx timeout [ 1061.506647][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1061.660404][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1061.666331][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1063.580488][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1065.180466][ C1] net_ratelimit: 18 callbacks suppressed [ 1065.180475][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1065.191976][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1065.820418][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1065.826281][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1065.832091][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1066.380438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1066.386222][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1066.860458][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1066.866239][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1067.180388][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:40:09 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:09 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) 22:40:09 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), 0x4) 22:40:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x8000000}}}, 0x90) [ 1067.544410][T21847] CUSE: zero length info key specified 22:40:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xc000000}}}, 0x90) 22:40:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:09 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1067.646572][T21861] Bluetooth: hci0: Frame reassembly failed (-84) [ 1067.654668][ T44] Bluetooth: hci0: Frame reassembly failed (-84) 22:40:09 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x4, 0x100, 0x9, 0x0, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') ioctl$VIDIOC_RESERVED(r1, 0x5601, 0x0) write$ppp(r2, &(0x7f0000000140)="f2d64a0079f608ea2e7cc186d50eaa8af1e461f8809fa39b7454e0ddc6fe0f40685b7be7af614ba8c1e6935d5343aeb0c2b7dfca5958b269f98763b79c01e9b8e6f4f07b041f9800e2399037750e34d97913a0911ead1c3f0f294b4913e5122345a5d287809bd8d535d278e67085f0970104d82acbc74c41dbcdeccc09cefaa677e236db67bc7ab19a62fcf6b61918c25b41e6e2227476b088fd3697bfbb91116a84df7ef1ccbecaa5d4cb14eddbc6f6ac596127b5275c59879a7b", 0xbb) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0) sendfile(r2, r3, 0x0, 0x80000001) 22:40:09 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:09 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) [ 1067.748791][T22057] CUSE: zero length info key specified [ 1067.784449][T22065] CUSE: zero length info key specified 22:40:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x10000000}}}, 0x90) 22:40:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x82184, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:09 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1067.955447][T22163] CUSE: zero length info key specified [ 1067.993564][T22188] CUSE: zero length info key specified [ 1069.660390][ T5] Bluetooth: hci0: command 0x1003 tx timeout [ 1069.666624][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1070.540439][ C0] net_ratelimit: 17 callbacks suppressed [ 1070.546115][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1070.551907][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1071.020480][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1071.026325][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1071.340439][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1071.346425][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1071.420436][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1071.431490][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1071.740483][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1071.746606][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1072.060441][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1072.066297][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1073.820392][ T5] Bluetooth: hci0: command 0x1009 tx timeout [ 1075.580443][ C1] net_ratelimit: 18 callbacks suppressed [ 1075.586135][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1075.591929][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1076.220392][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1076.226210][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1076.231990][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1076.780459][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1076.786238][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1077.260432][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1077.266267][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1077.580478][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:40:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x20000000}}}, 0x90) 22:40:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xfffffffffffffeff, 0x4) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000000c0)=""/182) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x310, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0), 0x4) sendfile(0xffffffffffffffff, r0, 0x0, 0x80000001) 22:40:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:19 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:19 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) [ 1077.820822][T22302] CUSE: zero length info key specified [ 1077.845882][T22316] CUSE: zero length info key specified 22:40:19 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1077.868205][ T7] Bluetooth: hci0: Frame reassembly failed (-84) [ 1077.876274][T22307] Bluetooth: hci0: Frame reassembly failed (-84) 22:40:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x48000000}}}, 0x90) 22:40:19 executing program 2: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xff0f, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:19 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) write$FUSE_NOTIFY_POLL(r2, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x7ff}}, 0x18) 22:40:19 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) 22:40:19 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x20000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1078.090868][T22517] CUSE: zero length info key specified [ 1078.125895][T22552] CUSE: zero length info key specified 22:40:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:19 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4c000000}}}, 0x90) [ 1078.307856][T22670] CUSE: zero length info key specified [ 1078.341779][T22675] CUSE: zero length info key specified [ 1079.900389][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1079.906571][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1080.950432][ C0] net_ratelimit: 17 callbacks suppressed [ 1080.950439][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1080.962023][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1081.420522][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1081.428640][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1081.740434][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1081.746467][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1081.820471][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1081.826286][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1081.980419][ T7557] Bluetooth: hci0: command 0x1001 tx timeout [ 1081.986787][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1082.460457][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1082.466409][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1084.060448][T11474] Bluetooth: hci0: command 0x1009 tx timeout [ 1085.980510][ C1] net_ratelimit: 18 callbacks suppressed [ 1085.980518][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1085.992329][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1086.620435][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1086.626256][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1086.632266][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1087.180430][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1087.186836][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1087.660506][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1087.666358][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:40:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:29 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, "065764"}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 22:40:29 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xe0000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x60000000}}}, 0x90) 22:40:29 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x801480ff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00\xe1\x82\xfc\xfd\xea\x7f\xa6\xf4\x99\x9e\x8f\xdbm\xd8\x172;\x05\xec\x19\x85\xfa1h\x05\x19\xb7\xb5\x0fp\"f\xa9\x8e\x1d\xba\x0e\xcd\xca\xad,\x1c\x02qsIc\xc8\xf6[\xa7\x8e|.V\xb4\xdc\x1b\t\xb5\x11JK\xfc\x83q5\xf6\xb2\xbf\x17~\x9a\xec\x84\x1d\x88\xef\xcf@Ck?\x8a\xa9\xeb\xa2R:\xacK', 0x2, 0x0) write$cgroup_pid(r1, 0x0, 0x0) [ 1087.981908][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1088.059023][T22753] CUSE: zero length info key specified 22:40:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x82184, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:29 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x400000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:29 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x68000000}}}, 0x90) 22:40:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x4000, &(0x7f0000000100)="03a308f634dd8b12d2e9041fc672353b925bcf84c6296f0e88bd20fcc1457fd2e2989b04f811a85effe976050b1ff349fcbb8a7e03013dc6c6a8ec35af8d8898a62f9708f86f76aa53766658162b613ef28523a496e535c5232653f6450955e35d0ff815c0d9c18d8798406ac95284bd70b6be6dcde5c8c51dbf579eba8c5534f599d904bddbf4c900282c17fd0996e67656b7bb5b986b0c335fd119e3e282c25fe53d60803b23a265655221b8ebcc7006df4d913f15eacbce0a2fcd639f0bfebe3b2d98d57594750f1bd0009b05813ccc0498d31ae767a20db1e97a39a0f265529c9e224d7c6369fb3314559e333a7675d7988e19ee436e2190607aedeca44ae0148174fe4359197af08d0aa3001ab2b04948da7eb47864e707bc7c0536f725d2935fa8af91f1bc4f638b0cc8ca147a79597ad1e05fce2310994b73fbc2380b0c58fd70612576b3774ea523cc6e491aa910b37787e93b3575f84b326d040727349edf84cb4c0c911eaac0cec7131ada642a4208b76f619b21595479f862ee2217158e46345fea7046d3fd2dcec527a2f361e02481854d61fa902999779dc1b980e4c01009cdb1f27ded61ca24fb27b427b6f6501db6f4faa53f83b2aa5d2c8a0fea55ea4246430f4585dc58cdc843e9cc0e5c1918205ebfa3195f8c326758d74c7d37c0180f6285aa848c9ba9bd5905186f67fb0e03c121398517ade7d07f27eebc163482dcd31e212d6e2a77421fee9317f27668d0b600959aafcb8ccf8cb6ef087c80e1d5196867cee3092cbdd9d00c161683b366232b49414a22455687051e17f764f5b6807c4af94fc30911c8d479dfc4211c5d60571835a792586cfb4dbdb207e85412fc0d1e791711a4a23f99830423a5ae3b5b944e3ea7821447e6fc72ff2f3b1a60ce6084985e6098ebacebdea29391477225b0193208adba575eced28b69d893f730a1d860e840c5d8dbb33ea38956f63f93d418d1e4a7d379df84c31fcbb629df447b93e6aa4d042e1b9c41cd5823cf0b0b60ce9d2396e522fd3883a6131af40cea5fe8cf315c96c94dce2d04389259841b95e47b9e707d2c80b9eb55d0e73732a626878ba7cf99b34086063c4d554a6ca7a12951fad1ca8240dd29c0b0c8ecfd46c51c669b4bd10d0b58bb87dc97684977271951481caa1e222b6caa38640017cf1e5f5d97e85680ccfcddb7a610523824a10daa733dafae5ca8e9fb53c2647676da48a53f4a92731eac96068d859dcc76e415daf51d489bc8112de3acd2379ff7abf7da4b704c28c16056ecd10f9be883defad00b5922d1f7b843db13f5b7be269cffbe56d51c047108df8602f0c2cf2ca59923925544cc0010521d2855a303d0b17fd9a0acbbee5444ae062883268a7a66d4e85fa3b0f35132b2cf148d82b97b5133cccaf25c0dc5f09964ca949f426ee4ef1269a8fa5782cdb2ed1542600a7699834646c26ca4e0a76fe1a5ee9e2b2c4c660b3d512dc53e50705c26909b8d7bed2705aac79a0e6c0cec85dac8e84bbdeadf7bf3ceb229e458d6f248f4a6cace22aca6ecf2d904243b9bd4a54768c13908a4760b7fb8d6a7bbb9f3ec29ed255745ce7bd5eb7fcf9cefc0db71bc931b770b75f871cb1a1f290db512876e5bb635deb2f9e421da216cd427436760385aca40ed41fc91c6d32edf784e50c7c51b65cdd74993156beba5719708fd2f5218163ed2a751af4117512fbae76e5603bedd4b1eb13537f88366831575c3d690fe981ff0275bb5f3a2ebc644dd4142e3f4ebfefe3248f88e5cde30d446615cffa76a94843c7a8549badb977b033c5e8cd0e34745d7522e80d60bc1713c440b81f4df8e6b67ee193c4b28a4c73b98cfcde3a6bf32115942804862801ec97ff59ba7ee4a8b4a9c8fe99747f0b200a0ced5d2aaa5ba11d88997fff8125c0e85a178c260b39e4a166a1e59be10906cbbdc790fe8c1934b46a433f95cadf70649369594c78097c94da06ebfadc5b070a35eb9d9e19372104342d92577e59591aaf0b7d3dd4f2ffa158e40fd4dd97f60a7677808782a9e842a531193d00b961f5ea3ffeabd72784b8743c3c8938f6cebca62a6c8f35fe311f2e4225fc4e836486d0c237aa2f22614cf7ed2c0959367c248fa7688a98ff93c97a7deb40241b315eddc2a66d2e5cf098c6bc98615210ce83b191a25446a53db119689bbc3bb1e7ef4ff2db8757d6ad82c97fb80e75ddf9a91e70e52a65f680c13a9089090d7abefbebe5a47497ba791b40935d27b144f325601af17f92116553df89caf88e0547c943f1143b799b823b9d2e11acdabff7151e6acef5ce3fae40d820fff012ef1365a5a08a65b4eccd19c736a724acd0a1d97e5c41182ee864190e7aedacc9a4b8b388ca976c3c10e65def66cbe7e4dd7de8550ba86f589f61cecef936539e8ad25a81029b2101da0aa04e22ab84e89fe82484bc957308ced4d3606125fb8536adea75d7e1dd4685755dd0c034c6d79fbbeb6c8c2595855ec0a36aa9f3f95bcd7ce23815540c996d1f6ce5d7b0c947b8f04dcb3f88f34aa2f621ff8576ff7ac290a188d3131631711a58a53aedbeb7ea28dd5f8bd0a04942fa00f241a6204fcd3a27121e6a6719686c3c1074bf357d4b4ec31a2b3454647aef08943651302505ab18e55a91aab7e5e91db87b3784604e491db210ff58afc700b523aa9ecdc3fe7447dd3da8c7ec74ae8fe49ce37a4c8698a05273dae668d5f25131dbcccf268968913328cb25b0e3922d07a7ff5cb7e9aeb590d5f531c7ed2e7ee76f565d0db5c5d7ffe131a3993d40c860b495175c9546902221f1173a468e74f37dc8666459047b9dde090d8c7553beda5c6c02469c40e3c61375fb146799a98b7327b31020aa5ae6e9ba0a8884f019977a8ed18141d7f369b89ce6b671bfb4adff04b172b9aeea8dc9db502acf6b6a5e2c0ebfe6398f46cbe56249047290389acb372c322c61099f87260fd2aa9fe1ee2e5aff66cbe1b9de7aa90366bd31d6b9fbc4e340beaa2c95b08862a15513a5c53c97a350f3895caa97bee84ff597027644377346582d99108da8573f5d49da24ebb904abbd9782b8c2580ebe6d35e9106da5f0f4fb728495f6f872a0e1f142e49ef37e0429bec8ac24986d47264771b6d2907d620fb2f2b6b5116edd5a18cbacf91c310d04dae442cee6ffe3378e18f960a4a7f6700afc30ac97a603f75055ab9aa26537063272c7dee637f5e08e5229b80925a70f4fd9ae6d8fb21bfab57900476b0c909e090f569f5912a9ea53cf12ddde1d5c53ac68f604d9aeb0b1220de74983fd516ade23a7134cd41f0fa2cbcb842783e69424052eadc2a8de79c06108df820ebbee17dd85c51cbb5ea35e0a8be217a6ccd3be19df22873270861a17be7ac50c9c410c755c1eb3c3159787033b3c2c1275f195023fcdade0595a4e3c3d5402ef5d7f257d14f13de1aa295e3c2bcb0c08c1d5d4a9a1233971772aa9566ddf93233c43ce8cafda5b6ced8ffa957945df2873bf3294234ddf50432033ffecfe6700bbab2d6503a61db125ee0f4c763bc6d03f714ca811eb96c36481c762a5eceaf13e9f205d701b92f08c065892217859c8eeafa7659b9304a71b981d95fa2914b11f55b4e0bf939f479f4a79ace8669468c2566608f08832e25feab2c483a7e53ab2a2e3ce8ae72c13e53f26158bbfaff85655e67c01b020c94972be8d1837867e203777ea18a4a8d71068234be43082923f66490eb74fdfa5305ebcf5851ab398f8a4c717d27c093db4304ab816b32c47c63b2b8a3f377eee9270f1d53f39ec125c054860e79206a262e992e8f76480351bbe78b5043af1108c3a1b4c5a86ca62c4b39fa3144a36a02eb901534222b2e3e1e660544d383cfcc1f125bfd210f9302bfd1bed3bd2261f45da22ba441461ad58e9443df2ac0d4d1e7fc824282f30628dc704056a79fa5520aa7ae7d05bdddfecb113b654688e33e27d494d3124e66df29d68439a23f04bdd5309c4789a9676b0d2486b95c1027ca1b81616a5f4a7a17d9d4ab8d7d7881629de03bc25385febaabd9f247b128d201b3594d1a02e14e6fe88c8be5af7f816b9d7c4e835116d3d7d600116479866c4d1d5e133934f4d13204865af9e1052799f942ddfc353281ffc950dcd1cbc1ab9eed63e22019ab07da2a46ed2ad8c1b9dee354ccd6956cdd2a6700a771eba4ae52c235aabb889734c23238c0e7a20e65fb3ea34a73e722d974672dd7ec5ab8ca72648d0bfce173f5f24ee5bbc73010b4294490460fc0e237f21b10f5baae9c27f799416601e4703bf1c7e66592f309da7767cabf3ff342802485270a528a3fb717fd9f0e8b7737f0a13bb4dc380afd57bc3dd12b293005d6a2d35318b916984437c0152e6c2df9b5221ee475c11a382285aa1048c427cd4d722ba356ca46e9aeca7f140b99900299e7adb1b0f301e13093663d7b65a09e7038695fe54415f9f13bec76dcf0159d28c832240b0b9e6eff60f4b82c99a37b80f7996515627d0f2b2645258a187b88ddac2d06398a438cffff914ebb9e1a18306c399106082ce456500acb25504ffc4fe0a2e6a131bb7815b4d4f7f3edc3b2bb2a26c32434e49c626be70dfb9b1f20b263c1d9abfeaded930d76100e772fa5ef58a50789af3e1ff9db3962e33aae8108f747a11f6edb19c25691c7d1dd49e8c1f7d95336a94205129e181b9067ac9a6fcc5e80594ff5f442a3a712d431b6a5760f0741f9afbcdaca76cf99ce4d39c30796739127d6db788ca2d9ecb970b348ce43b661c4a081ef0909812c52cbb82ef52ae26bfafd6aeb3cb9722d9210566d0164f9e816f77ce5205867fb108eb4067d9a0fee99888419b6c76b89bd65997c0935edb9de681bc6381be155228ce41d9259cb45f293daff72c80680e7dd9d79438886204eebb3168db358df69be7f698819f9c476b587ae50f3cd584f776722d425e1b44b1bb728c53212e73028e195e5c0b180bc053a0c365cadc40931cda1207cb49daa76bf588c81715930282237801a9f93316170f7fedd2f063879a78bac6ff7ee120a13896b858b3c8259757daaf430993bd8b8a7015042638f7889850ed6f9356db307c066a730b30fb5a4ab98c4f4c30829bf71030e0715a88e2f70b622a6684cd672036f25e340ed9de0ee3a962a1bf3b7aa5c6670d4406c460e38527b52edbe843d2103395981b80948470e3c18d52121f5d3a15d29932441948aa851ee28a8af20c85077dc9af6eb5f4f9e271a637af9a03e4be22b2a1a4a59318fbdfc210f397c89caf1dd111a77e03761f03937144fcce4a9f4f1d444095df0a2f278df088baf79ea3d69a94864158feb0649ecbfe98ab788b9ea3f81d4a3618c7e25c7e3391565327b8138dc84baab4d4e82ed27ee03bf571ed02df74b4153a4b9aba59b5e46c64808a855568775f66c4e559920ce82283e3f7c7f29460b30a8d1b754cd1f751b12e85e3efeae993ce8cfafa4331aa09bceddb73e2a3f5b94043ecc7d734749b94c3d70eb4f570f3768fdc4c6d728ef345901ecb41d3685a2e613e960c535bdbcfa7f8c65a818e07d05b0fcab3db4797fc4aa4c2eb26fafbe56167d1185ddfbbf4a70f7f7e05d049b211ce216fe8328ad6a2a63950aa9332d935489de03fce8a948cd0f7ef5d2784e5c7129f71f7924b8433d1e6f2270e4e19b5ad9502f9034ed3c11ef0162f80fdb8ab1e111688da5664055c6270fe2e01ec5d9bf2855dbb0c2d36a0f0dcb65f136ba57c3185abe39882e39fc68157afefd33d46ed1d8db059172affd39eb77b4c96c9d7d", &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)="b91561f8cdbeaa491b4d02a1b5d7f6485b5127ada80bdbf0f05a52745a082cab77c0ad676fcc4fb9b89c6c5a1bf3732d1d3f37e8664c76dbaea3d1fedee33f47967c43a964f6e2bca75fecd6d0eab25abae53d6f0e92b4309616ac24397dddbe0d3ce21bdd319def54fee6695f4575e027f45d5ce4571a48834ada863b444effcd5185a08610cdbbbec8852fec718798d24e6a5033ea") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpu.stat\x00', 0x275a, 0x0) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000040)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:40:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1088.250988][T22952] CUSE: zero length info key specified 22:40:29 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1090.220391][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1090.226532][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 1090.470381][ T5] Bluetooth: hci1: command 0x1003 tx timeout [ 1090.476509][ T8812] Bluetooth: hci1: sending frame failed (-49) [ 1091.340402][ C0] net_ratelimit: 17 callbacks suppressed [ 1091.340424][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1091.351923][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1091.820440][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1091.826278][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1092.140426][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1092.146247][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1092.220453][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1092.226292][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1092.300512][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1092.306607][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 1092.540486][ T5] Bluetooth: hci1: command 0x1001 tx timeout [ 1092.546592][ T8812] Bluetooth: hci1: sending frame failed (-49) [ 1092.860448][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1092.866366][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1094.380472][ T5] Bluetooth: hci0: command 0x1009 tx timeout [ 1094.620397][ T5] Bluetooth: hci1: command 0x1009 tx timeout [ 1096.380413][ C1] net_ratelimit: 18 callbacks suppressed [ 1096.386112][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1096.391902][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1097.020416][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1097.026401][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1097.032190][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1097.580480][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1097.586292][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1098.060425][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1098.066251][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:40:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:39 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x6c000000}}}, 0x90) 22:40:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x2000001000008912, &(0x7f0000000100)="0adc1f123c123f3188b070") r1 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write(r1, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440), 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x66, 0x0, &(0x7f00000000c0)) 22:40:39 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:39 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x3, {0x1, 0x1}}, 0x10) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000040)={0x4}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80012, r3, 0x0) close(r0) sendfile(r1, r2, 0x0, 0x80000001) 22:40:39 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1098.267545][T23092] CUSE: zero length info key specified [ 1098.289194][T23114] CUSE: zero length info key specified 22:40:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x74000000}}}, 0x90) 22:40:40 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3ffc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 22:40:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000009740)=[{{0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}}], 0x400023f, 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4000000000002a5, 0x0) [ 1098.380410][ C1] protocol 88fb is buggy, dev hsr_slave_0 22:40:40 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1098.450718][T23307] CUSE: zero length info key specified [ 1098.488443][T23329] CUSE: zero length info key specified 22:40:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000040)) sendfile(r0, r1, 0x0, 0x80000001) [ 1100.380403][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1100.386531][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1101.740434][ C0] net_ratelimit: 17 callbacks suppressed [ 1101.746123][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1101.751934][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1102.220409][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1102.226217][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1102.460455][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1102.466579][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1102.540444][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1102.546245][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1102.620451][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1102.626269][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1103.260382][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1103.266172][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1104.540436][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1106.780424][ C1] net_ratelimit: 18 callbacks suppressed [ 1106.780433][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1106.791898][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1107.420409][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1107.426330][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1107.432129][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1107.990434][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1107.996211][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:40:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 22:40:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x7a000000}}}, 0x90) 22:40:50 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:50 executing program 5: setresuid(0x0, 0xee01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0xff00000000000000, 0x0, 0x4d}}, 0x0}, 0x48) 22:40:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r0, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) sendfile(r1, r2, 0x0, 0x80000001) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) r4 = geteuid() r5 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x1678, 0xd, 0xf, 0x100, 0x70bd27, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@nested={0x29c, 0x24, [@generic="0e04ea26ab71750b626f4eb0257b492657a7e8710cb8117ca5916abb639db036a058da23079d0d9eaee49c9b6f41c1e40d72920ab4b655c3c582705a0fb054d2e9ae192f26232b5ebe0df72dfd82f5c79ad5121a9ac3584da7300ccb941880e7a0", @typed={0xc, 0x8f, @u64=0x71e}, @typed={0x4, 0x6b}, @generic="3294d50e6130bae112d40354309baec76170ac59e42100fa276bb100cbe2e4963f03516d5b3e7b499482090e8b92e6e4feb56082454c55ee8e59b97dd831428d079a3ea251062af5e79d8228fe70f3d83fb8f500ebc22e5e772add636689a8ddbf0b4f6ce127b86d684850fa3d575e3dbebd48f2ab4aae85b637a7617f3aab81a5f376df39067f523eeb71a6e43a4104b64a15187cf82c082ffd3689ff8b69a00e3f2ef2349729b12e628f865c5a9383a570746dd8d029ed731b9db5d2696659e0fa79cad88c7135f0d08207a8debf1325b73660adbfa8ddbfc378ebee24fb42752caff50dc5aacc", @generic="d2eb1a187ab7295ded8fb1ffb25bfbd0962c3ee52ade98ed72ffa9", @generic="80bae209938cd556b853d9b17bb4bac25592e288b836eeb381f6fb2232ef84f8c2a7f03da0d97ade75bbd4fbb89656ef761bc91114199f717c370ea07afea958e12860ff8fc5e80e171605", @typed={0xc, 0x58, @u64=0x6}, @generic="a19a9a4225701fc1ecfbf07064e15efbba34a2a4286992ad37bea5da839117b0eb81b82517015ddf09367bf699e6938ed253f5e2c92b0a2151c106db0305dcd5b70b819a2bbeacefe6c7bcc30147cce819aa7c230baf2ad12be7d185b8df84fa686d64efd606af092f77d9db08bbadf85481592c8b69a568b7e3aa3ad128ac6c102ff68de53ec11246cbe3b482e4c071b35714873d30cc098b73f39ebfc76b8b3d959b4ecb3d927b39b17835924f4235c42c86605a300fb5f241a6057cdc7e387089ace8c0", @typed={0x8, 0x88, @uid=r4}]}, @generic="db27d8de6bb3cdce0b602e5b00a18c4f3df3f8222f558a951165dff82e8fbcd06fda235f77f87de4267735b7cfb5f4d69ba15ca235188bada8a7b2c69bc106f4263b01a6823af3c1d13c9d7604c924ad37f424931bbc5a3b06d66306da0f12df95d98e21973d16353b3899b8c83a9364f22a7a152900bed103f09e041582ab788f243597c386c8136d29f4a1", @generic="7405ec823069a68ecdab8acfa9ee249c973885eab5b01ccd51e8f5b478a7bf449e324ddfa9bb99f44fe9a5a498185ef4c46e3e4d7be6da23e27419589b64857617c38d279d0f1963122ca03bb52b09b7ec8010fce1929172af5c27cfa7f91c57e262d9ee7505675d3bdd893ee04d496f61abc6aca5640375b8425215f2953d8f6b5fc642f05923dd2abb9a122d0e5c9c5de66931de4d0ded7707100ff6fe790f76b3786eb034ceb0d0bdd8f3ea71920a86b923599290e89982a8cadaa14b9484ade563dcda", @nested={0x268, 0x7c, [@generic="49093e338d399149a75162af33f13a409568540aa6552c3a38273cd89a810425e69931302a4e8161c991399e58a81b975110318834eaa97269e429432b3c2e06b22340d5432a20e55b765062133c9df4178e2031a7b5b3e576c7076d898970a9549fa1b0979cfa2bbf5caf19b38ab3705d241438aadc", @typed={0xc, 0x38, @u64=0x3}, @generic="962708a91a1be0bd9b8a3f73ba6d9a2d5c547c500026a7c088cb90d11f403986e84a9a6dd7db2eae22bd0c788819855a78b4056c071d7ac0386952b5e4f7e3a59647", @generic="5c28daf061a3e35682a03db93dd53b7d5fd44085696baf57394b8c4ff5487d965952e20f6346e7db9936ddd1f1933d9d9b215fd5bd42478eef2fbb10c428f6d55a437d336e6b3893bd224af7299f7ff26b03601463f4e04c878a7ca46ff0f7f2cc711da58188cf49bcd8f62914902dfaa44dcf5798f8926c7cf5bbe60fdfe8f367d973232b463ffd307f31f64961516074f2d2768339265e47dcf1ec7f2f904201ee7c9a2469c8a16e68a0eacac37232c52c19d7a6f5e89b00bd4a94a3febb16dcfd9612c4c622b5fd", @generic="66d1f7cdb6b218428640f09087bf832210cc231045c5da0e68754c6b148f232b8ce3b3cbcc9f9ced7039f353acfbf974d14f6af17e343e4d5f0661ce47091045d1fc03b18149a8eaec423575c932fc6588e5cf57d442371973de7117b47528168dd696c606bafda8bc08abea5051792fe6e4287a2c07802618ae9b6b6b1aea5522f2365371b82ae7654db94681342a5b061f9ef901e2b7d9821329aefd58475498596189fc532a41ff1419b7e23e80c003b5dbc27f523232347319f31c2c8b89dc43addb33a74fbc2c6979cc36", @typed={0x8, 0x89, @u32=0x1}]}, @nested={0x100c, 0x29, [@generic="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@typed={0x8, 0x74, @uid=r5}]}]}, 0x1678}}, 0x40051) [ 1108.460486][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1108.466373][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1108.511001][T23631] CUSE: zero length info key specified 22:40:50 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:40:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:40:50 executing program 5: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x810003, 0x0) 22:40:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x100000000000000}}}, 0x90) 22:40:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x2) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) [ 1108.694434][T23732] CUSE: zero length info key specified 22:40:50 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1108.737915][T23791] CUSE: zero length info key specified [ 1108.780386][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1110.710394][ T5] Bluetooth: hci0: command 0x1003 tx timeout [ 1110.716572][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1112.140436][ C0] net_ratelimit: 17 callbacks suppressed [ 1112.146128][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1112.151935][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1112.620456][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1112.626397][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1112.780515][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1112.786625][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1112.941346][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1112.947162][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1113.020431][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1113.026212][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1113.660424][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1113.666292][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1114.860441][ T5] Bluetooth: hci0: command 0x1009 tx timeout [ 1117.180449][ C1] net_ratelimit: 18 callbacks suppressed [ 1117.180458][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1117.191961][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1117.820433][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1117.826224][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1117.832058][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1118.380461][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1118.386328][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, 0x0) 22:41:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x200000000000000}}}, 0x90) 22:41:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x7, 0x1, 0x98}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) 22:41:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:00 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) accept$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0) sendfile(r2, r1, 0x0, 0x80000001) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0xff, @empty, 0x4e21, 0x3, 'wrr\x00', 0x14, 0x90, 0x29}, 0x2c) sysfs$1(0x1, &(0x7f0000000180)='\x00') 22:41:00 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1118.779942][T23976] CUSE: zero length info key specified [ 1118.806260][T23987] CUSE: zero length info key specified 22:41:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:00 executing program 5: clone(0x3102003ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) clone(0x3ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x3f553e5) utime(&(0x7f0000000000)='./file0\x00', 0x0) [ 1118.860390][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1118.866240][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:00 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x300000000000000}}}, 0x90) 22:41:00 executing program 0: pipe2(&(0x7f0000000000), 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 22:41:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1119.029787][T24142] CUSE: zero length info key specified [ 1119.058805][T24165] CUSE: zero length info key specified [ 1119.180384][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1120.940536][T11474] Bluetooth: hci0: command 0x1003 tx timeout [ 1120.946687][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1122.540528][ C0] net_ratelimit: 17 callbacks suppressed [ 1122.540537][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1122.552025][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1123.020452][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1123.026456][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1123.032342][T11474] Bluetooth: hci0: command 0x1001 tx timeout [ 1123.038384][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1123.340423][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1123.346427][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1123.420548][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1123.426758][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1124.060412][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1124.066249][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1125.100478][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 1127.580460][ C1] net_ratelimit: 18 callbacks suppressed [ 1127.580466][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1127.592223][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1128.220427][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1128.226738][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1128.232855][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1128.780443][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1128.786504][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, 0x0) 22:41:10 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:10 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYPTR], 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x80000002, 0x0) 22:41:10 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x400000000000000}}}, 0x90) 22:41:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0xffffffff, 0x7ff, 0xffffffffffffffff, 0x1ff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1f, 0x7}, 0x90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) sendfile(r1, r2, 0x0, 0x80000001) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000003000000000000000000c7678818052b5e1eade0fc4b10000000000000000000000000000000000000000000000000"], 0x58) [ 1128.999263][T24308] CUSE: zero length info key specified 22:41:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:10 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:10 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x500000000000000}}}, 0x90) 22:41:10 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000000), 0x0) 22:41:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9ff9, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x80000000}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0x0) sendfile(r1, r3, 0x0, 0x80000001) 22:41:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1129.225873][T24533] CUSE: zero length info key specified [ 1129.253036][T24538] CUSE: zero length info key specified [ 1129.260385][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1129.266277][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1129.580487][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1131.100439][ T3755] Bluetooth: hci0: command 0x1003 tx timeout [ 1131.106846][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1132.940474][ C0] net_ratelimit: 17 callbacks suppressed [ 1132.946571][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1132.952691][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1133.180590][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1133.187103][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1133.420533][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1133.427242][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1133.740476][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1133.746609][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1133.820468][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1133.826270][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1134.460487][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1134.466634][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1135.260427][ T3755] Bluetooth: hci0: command 0x1009 tx timeout [ 1137.980402][ C1] net_ratelimit: 18 callbacks suppressed [ 1137.980409][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1137.991877][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1138.620505][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1138.626355][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1138.632201][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:41:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x600000000000000}}}, 0x90) 22:41:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, 0x0) 22:41:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(0x0, 0xfffffffffffffcf4, 0x0) r2 = dup2(r1, r0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 22:41:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1f000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:20 executing program 0: dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/135, 0x74f) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fchdir(r0) r2 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) pipe(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) request_key(0x0, &(0x7f00000000c0)={'syz'}, 0x0, 0x0) close(r3) [ 1139.180470][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1139.186287][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1139.233258][T24654] CUSE: zero length info key specified [ 1139.250114][T24662] CUSE: zero length info key specified 22:41:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x700000000000000}}}, 0x90) 22:41:20 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@routing={0x0, 0x0, 0x2}, 0x8) [ 1139.339619][T24789] CUSE: zero length info key specified 22:41:21 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) 22:41:21 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x220f0000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1139.397693][T24874] CUSE: zero length info key specified [ 1139.660389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1139.666290][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1139.980408][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1141.340379][ T5] Bluetooth: hci0: command 0x1003 tx timeout [ 1141.346540][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1143.340448][ C0] net_ratelimit: 17 callbacks suppressed [ 1143.340454][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1143.351914][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1143.420492][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1143.426602][ T1171] Bluetooth: hci0: sending frame failed (-49) [ 1143.820438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1143.826281][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1144.140425][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1144.146287][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1144.220477][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1144.226259][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1144.860414][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1144.866224][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1145.500491][ T5] Bluetooth: hci0: command 0x1009 tx timeout [ 1148.380459][ C1] net_ratelimit: 18 callbacks suppressed [ 1148.386154][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1148.391964][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1149.020402][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1149.026215][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1149.032101][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:41:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x800000000000000}}}, 0x90) 22:41:31 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001340)='./file0\x00', 0x7ff) r3 = socket(0x200000000000011, 0x3, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00\x00\xd6\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r6 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000001380), 0x4) connect$inet6(r6, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) accept(r0, &(0x7f0000001440)=@nfc, &(0x7f00000014c0)=0x80) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00', 0x600}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) readv(0xffffffffffffffff, &(0x7f0000001cc0)=[{&(0x7f0000001940)=""/235, 0xeb}, {0x0}, {&(0x7f0000001b00)=""/211, 0xd3}, {&(0x7f0000001c00)=""/192, 0xc0}], 0x3) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3a000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x0, 0x100, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, &(0x7f0000001700)) 22:41:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x23000000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:31 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='cpuset.effective_cpus\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x4) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x0, 0x4, {0x7, 0x1d, 0x3, 0x4000, 0x6, 0x0, 0x3, 0x2}}, 0x50) sendfile(r1, r2, 0x0, 0x80000001) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r4, &(0x7f00000000c0)='timers\x00') 22:41:31 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000280)=""/135, 0x74f) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fchdir(r0) r2 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) pipe(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) dup3(r1, r0, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) request_key(0x0, &(0x7f00000000c0)={'syz'}, 0x0, 0x0) close(r3) [ 1149.458569][T24890] CUSE: zero length info key specified [ 1149.498976][T24912] CUSE: zero length info key specified 22:41:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2b040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:31 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x101, 0xe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) [ 1149.580397][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1149.586215][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xc00000000000000}}}, 0x90) 22:41:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2c040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1149.716261][ T7] Bluetooth: hci0: Frame reassembly failed (-84) [ 1149.731476][T25019] Bluetooth: hci0: Frame reassembly failed (-84) [ 1149.772426][T25155] CUSE: zero length info key specified [ 1149.807327][T25198] CUSE: zero length info key specified 22:41:31 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) dup3(r2, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) recvfrom$unix(r3, &(0x7f00000000c0), 0x0, 0x10000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) sendfile(r1, r2, 0x0, 0x80000001) 22:41:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x1000000000000000}}}, 0x90) 22:41:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2d040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1149.934598][T25223] CUSE: zero length info key specified [ 1149.987164][T25260] CUSE: zero length info key specified [ 1150.060382][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1150.066207][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:31 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001340)='./file0\x00', 0x7ff) r3 = socket(0x200000000000011, 0x3, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00\x00\xd6\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r6 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000001380), 0x4) connect$inet6(r6, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) accept(r0, &(0x7f0000001440)=@nfc, &(0x7f00000014c0)=0x80) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00', 0x600}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) readv(0xffffffffffffffff, &(0x7f0000001cc0)=[{&(0x7f0000001940)=""/235, 0xeb}, {0x0}, {&(0x7f0000001b00)=""/211, 0xd3}, {&(0x7f0000001c00)=""/192, 0xc0}], 0x3) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3a000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x0, 0x100, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, &(0x7f0000001700)) 22:41:31 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:31 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2d260000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:31 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x2000000000000000}}}, 0x90) [ 1150.242745][T25334] CUSE: zero length info key specified [ 1150.272374][T25341] CUSE: zero length info key specified [ 1150.292877][T25337] FAULT_INJECTION: forcing a failure. [ 1150.292877][T25337] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.318422][T25337] CPU: 0 PID: 25337 Comm: syz-executor.3 Not tainted 5.0.0+ #23 [ 1150.326105][T25337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.336166][T25337] Call Trace: [ 1150.339465][T25337] dump_stack+0x172/0x1f0 [ 1150.343821][T25337] should_fail.cold+0xa/0x15 [ 1150.348436][T25337] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1150.354258][T25337] ? mark_held_locks+0xf0/0xf0 [ 1150.359040][T25337] ? perf_trace_lock+0x510/0x510 [ 1150.364005][T25337] __should_failslab+0x121/0x190 [ 1150.368944][T25337] should_failslab+0x9/0x14 [ 1150.373446][T25337] kmem_cache_alloc_node+0x56/0x710 [ 1150.378650][T25337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1150.384881][T25337] ? debug_smp_processor_id+0x3c/0x280 [ 1150.390333][T25337] __alloc_skb+0xd5/0x5e0 [ 1150.394644][T25337] ? skb_trim+0x190/0x190 [ 1150.398965][T25337] bcsp_recv+0x8fb/0x13e0 [ 1150.403279][T25337] hci_uart_tty_receive+0x22b/0x530 [ 1150.408457][T25337] ? hci_uart_write_work+0x710/0x710 [ 1150.413737][T25337] tty_ioctl+0x936/0x14d0 [ 1150.418059][T25337] ? tty_register_device+0x40/0x40 [ 1150.423153][T25337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1150.429374][T25337] ? tomoyo_init_request_info+0x105/0x1d0 [ 1150.435076][T25337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1150.441296][T25337] ? tomoyo_path_number_perm+0x263/0x520 [ 1150.446911][T25337] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1150.452722][T25337] ? __lockdep_free_key_range+0x120/0x120 [ 1150.458432][T25337] ? __fget+0x35a/0x550 [ 1150.462597][T25337] ? tty_register_device+0x40/0x40 [ 1150.467718][T25337] do_vfs_ioctl+0xd6e/0x1390 [ 1150.472293][T25337] ? ioctl_preallocate+0x210/0x210 [ 1150.477385][T25337] ? __fget+0x381/0x550 [ 1150.481533][T25337] ? ksys_dup3+0x3e0/0x3e0 [ 1150.485942][T25337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1150.492169][T25337] ? fput_many+0x12c/0x1a0 [ 1150.496568][T25337] ? tomoyo_file_ioctl+0x23/0x30 [ 1150.501667][T25337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1150.507918][T25337] ? security_file_ioctl+0x93/0xc0 [ 1150.513029][T25337] ksys_ioctl+0xab/0xd0 [ 1150.517169][T25337] __x64_sys_ioctl+0x73/0xb0 [ 1150.521744][T25337] do_syscall_64+0x103/0x610 [ 1150.526330][T25337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.532204][T25337] RIP: 0033:0x458079 [ 1150.536081][T25337] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1150.555667][T25337] RSP: 002b:00007fa32e739c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1150.564080][T25337] RAX: ffffffffffffffda RBX: 00007fa32e739c90 RCX: 0000000000458079 [ 1150.572047][T25337] RDX: 0000000020000000 RSI: 0000000000005412 RDI: 0000000000000003 [ 1150.580000][T25337] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1150.587963][T25337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa32e73a6d4 [ 1150.595914][T25337] R13: 00000000004c22b7 R14: 00000000004d4c18 R15: 0000000000000004 [ 1150.610466][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1150.611099][T25337] Bluetooth: Can't allocate mem for new packet [ 1151.740502][ T7557] Bluetooth: hci0: command 0x1003 tx timeout [ 1151.747879][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 1152.300416][ T7557] Bluetooth: hci1: command 0x1003 tx timeout [ 1152.306550][ T8812] Bluetooth: hci1: sending frame failed (-49) [ 1153.740486][ C0] net_ratelimit: 17 callbacks suppressed [ 1153.746207][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1153.752039][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1153.820465][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 1153.826581][ T8812] Bluetooth: hci0: sending frame failed (-49) [ 1154.220478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1154.226261][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1154.380443][ T5] Bluetooth: hci1: command 0x1001 tx timeout [ 1154.386556][ T8812] Bluetooth: hci1: sending frame failed (-49) [ 1154.700417][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1154.706452][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1154.712286][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1154.718030][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1155.260419][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1155.266246][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1155.900472][ T7557] Bluetooth: hci0: command 0x1009 tx timeout [ 1156.460717][ T7557] Bluetooth: hci1: command 0x1009 tx timeout [ 1158.860417][ C1] net_ratelimit: 16 callbacks suppressed [ 1158.866096][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1158.871829][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1158.877577][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1158.883295][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1159.420460][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1159.426301][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1159.432051][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1159.980506][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1159.986305][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:41:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) 22:41:41 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 22:41:41 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2e040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:41 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4800000000000000}}}, 0x90) 22:41:41 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001340)='./file0\x00', 0x7ff) r3 = socket(0x200000000000011, 0x3, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00\x00\xd6\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r6 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000001380), 0x4) connect$inet6(r6, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) accept(r0, &(0x7f0000001440)=@nfc, &(0x7f00000014c0)=0x80) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00', 0x600}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmmsg(r6, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) readv(0xffffffffffffffff, &(0x7f0000001cc0)=[{&(0x7f0000001940)=""/235, 0xeb}, {0x0}, {&(0x7f0000001b00)=""/211, 0xd3}, {&(0x7f0000001c00)=""/192, 0xc0}], 0x3) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3a000002}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14, 0x0, 0x100, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, &(0x7f0000001700)) 22:41:41 executing program 3 (fault-call:3 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x100000001) ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000)) [ 1160.376147][T25450] CUSE: zero length info key specified [ 1160.408832][T25470] CUSE: zero length info key specified 22:41:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000040), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000001040)={0x90, 0x0, 0x2, {0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x4c00000000000000}}}, 0x90) [ 1160.434442][T25467] FAULT_INJECTION: forcing a failure. [ 1160.434442][T25467] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.470745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1160.472412][T25476] Bluetooth: hci1: Frame reassembly failed (-84) [ 1160.485458][T11527] Bluetooth: hci1: Frame reassembly failed (-84) [ 1160.500738][T25467] CPU: 0 PID: 25467 Comm: syz-executor.3 Not tainted 5.0.0+ #23 [ 1160.508424][T25467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.518490][T25467] Call Trace: [ 1160.521803][T25467] dump_stack+0x172/0x1f0 [ 1160.526169][T25467] should_fail.cold+0xa/0x15 [ 1160.530791][T25467] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1160.536627][T25467] ? debug_smp_processor_id+0x3c/0x280 [ 1160.542115][T25467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1160.548463][T25467] ? should_fail+0x1de/0x852 [ 1160.553081][T25467] __should_failslab+0x121/0x190 [ 1160.558040][T25467] should_failslab+0x9/0x14 [ 1160.562577][T25467] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1160.568416][T25467] __kmalloc_node_track_caller+0x3d/0x70 [ 1160.574072][T25467] __kmalloc_reserve.isra.0+0x40/0xf0 [ 1160.579460][T25467] __alloc_skb+0x10b/0x5e0 [ 1160.583895][T25467] ? skb_trim+0x190/0x190 [ 1160.588256][T25467] bcsp_recv+0x8fb/0x13e0 [ 1160.592613][T25467] hci_uart_tty_receive+0x22b/0x530 [ 1160.597840][T25467] ? hci_uart_write_work+0x710/0x710 [ 1160.603147][T25467] tty_ioctl+0x936/0x14d0 [ 1160.607504][T25467] ? tty_register_device+0x40/0x40 [ 1160.612634][T25467] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1160.618883][T25467] ? tomoyo_init_request_info+0x105/0x1d0 [ 1160.624597][T25467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1160.624613][T25467] ? tomoyo_path_number_perm+0x263/0x520 [ 1160.624630][T25467] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1160.624644][T25467] ? __lockdep_free_key_range+0x120/0x120 [ 1160.624670][T25467] ? __fget+0x35a/0x550 [ 1160.624692][T25467] ? tty_register_device+0x40/0x40 [ 1160.624710][T25467] do_vfs_ioctl+0xd6e/0x1390 [ 1160.624731][T25467] ? ioctl_preallocate+0x210/0x210 [ 1160.624748][T25467] ? __fget+0x381/0x550 [ 1160.671219][T25467] ? ksys_dup3+0x3e0/0x3e0 [ 1160.675742][T25467] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1160.681990][T25467] ? fput_many+0x12c/0x1a0 [ 1160.686422][T25467] ? tomoyo_file_ioctl+0x23/0x30 [ 1160.691385][T25467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1160.692893][ T7] kasan: CONFIG_KASAN_INLINE enabled [ 1160.697639][T25467] ? security_file_ioctl+0x93/0xc0 [ 1160.697662][T25467] ksys_ioctl+0xab/0xd0 [ 1160.697682][T25467] __x64_sys_ioctl+0x73/0xb0 [ 1160.697707][T25467] do_syscall_64+0x103/0x610 [ 1160.697728][T25467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1160.716614][ T7] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1160.716980][T25467] RIP: 0033:0x458079 [ 1160.734209][ T7] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1160.735492][T25467] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1160.739372][ T7] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.0.0+ #23 [ 1160.746279][T25467] RSP: 002b:00007fa32e739c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1160.765882][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.772968][T25467] RAX: ffffffffffffffda RBX: 00007fa32e739c90 RCX: 0000000000458079 [ 1160.781361][ T7] Workqueue: events_unbound flush_to_ldisc [ 1160.791387][T25467] RDX: 0000000020000000 RSI: 0000000000005412 RDI: 0000000000000003 [ 1160.799344][ T7] RIP: 0010:skb_put+0x35/0x1d0 [ 1160.805119][T25467] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 22:41:42 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) r1 = getpid() syz_open_procfs(r1, &(0x7f00000000c0)='smaps\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\b\x00\x00\x00\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) sendfile(r0, r0, 0x0, 0x80) 22:41:42 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2f040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:42 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2f260000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1160.813074][ T7] Code: 89 f5 41 54 49 89 fc 53 4d 8d b4 24 b8 00 00 00 48 83 ec 08 e8 6c 16 fd fb 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4c [ 1160.817809][T25467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa32e73a6d4 [ 1160.825756][ T7] RSP: 0018:ffff8880aa25fb28 EFLAGS: 00010206 [ 1160.845337][T25467] R13: 00000000004c22b7 R14: 00000000004d4c18 R15: 0000000000000004 [ 1160.853287][ T7] RAX: dffffc0000000000 RBX: ffff88805d401a00 RCX: ffffffff84f3ee1a [ 1160.872885][T25666] CUSE: zero length info key specified [ 1160.875248][ T7] RDX: 0000000000000017 RSI: ffffffff85734dc4 RDI: 0000000000000000 [ 1160.884131][T25668] CUSE: zero length info key specified [ 1160.888652][ T7] RBP: ffff8880aa25fb58 R08: ffff8880aa2521c0 R09: ffffed1015d25bc8 [ 1160.902062][ T7] R10: ffffed1015d25bc7 R11: ffff8880ae92de3b R12: 0000000000000000 [ 1160.905917][T25467] Bluetooth: Can't allocate mem for new packet [ 1160.910032][ T7] R13: 0000000000000001 R14: 00000000000000b8 R15: 0000000000000000 [ 1160.910042][ T7] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1160.910049][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1160.910057][ T7] CR2: 000000000070b158 CR3: 00000000a8c60000 CR4: 00000000001426e0 [ 1160.910068][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1160.910075][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1160.910079][ T7] Call Trace: [ 1160.910103][ T7] bcsp_recv+0x9c4/0x13e0 [ 1160.954797][ T3875] kobject: 'loop1' (0000000009a84fe5): kobject_uevent_env [ 1160.955620][ T7] hci_uart_tty_receive+0x22b/0x530 22:41:42 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x30040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) 22:41:42 executing program 1: syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x31040000, 0x0, 0x0, &(0x7f0000000440)={[{@fat=@nfs_nostale_ro='nfs=nostale_ro'}]}) [ 1160.955639][ T7] ? hci_uart_write_work+0x710/0x710 [ 1160.965925][ T3875] kobject: 'loop1' (0000000009a84fe5): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1160.966876][ T7] tty_ldisc_receive_buf+0x164/0x1c0 [ 1160.966894][ T7] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1161.010413][ T7] tty_port_default_receive_buf+0x7d/0xb0 [ 1161.016147][ T7] flush_to_ldisc+0x228/0x390 [ 1161.020844][ T7] process_one_work+0x98e/0x1790 [ 1161.025807][ T7] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1161.026576][ T3875] kobject: 'loop1' (0000000009a84fe5): kobject_uevent_env [ 1161.031171][ T7] ? lock_acquire+0x16f/0x3f0 [ 1161.031192][ T7] worker_thread+0x98/0xe40 [ 1161.031214][ T7] kthread+0x357/0x430 [ 1161.046033][ T3875] kobject: 'loop1' (0000000009a84fe5): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1161.047448][ T7] ? process_one_work+0x1790/0x1790 [ 1161.047468][ T7] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1161.073069][ T7] ret_from_fork+0x3a/0x50 [ 1161.077491][ T7] Modules linked in: [ 1161.086920][ T3875] kobject: 'loop4' (00000000436b516c): kobject_uevent_env [ 1161.089260][ T7] ---[ end trace 0e2ddd6b4e134405 ]--- [ 1161.098708][ T3875] kobject: 'loop4' (00000000436b516c): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1161.099675][ T7] RIP: 0010:skb_put+0x35/0x1d0 [ 1161.124012][ T7] Code: 89 f5 41 54 49 89 fc 53 4d 8d b4 24 b8 00 00 00 48 83 ec 08 e8 6c 16 fd fb 4c 89 f2 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 14 02 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4c [ 1161.145218][ T7] RSP: 0018:ffff8880aa25fb28 EFLAGS: 00010206 [ 1161.151681][ T7] RAX: dffffc0000000000 RBX: ffff88805d401a00 RCX: ffffffff84f3ee1a [ 1161.159650][ T7] RDX: 0000000000000017 RSI: ffffffff85734dc4 RDI: 0000000000000000 [ 1161.167660][ T7] RBP: ffff8880aa25fb58 R08: ffff8880aa2521c0 R09: ffffed1015d25bc8 [ 1161.175840][ T7] R10: ffffed1015d25bc7 R11: ffff8880ae92de3b R12: 0000000000000000 [ 1161.176000][ T3875] kobject: 'loop5' (000000009b46e1c5): kobject_uevent_env [ 1161.183898][ T7] R13: 0000000000000001 R14: 00000000000000b8 R15: 0000000000000000 [ 1161.183909][ T7] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1161.183917][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1161.183930][ T7] CR2: 00007f3a830f6000 CR3: 0000000092e3a000 CR4: 00000000001426f0 [ 1161.195073][ T3875] kobject: 'loop5' (000000009b46e1c5): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1161.199167][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1161.241372][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1161.249340][ T7] Kernel panic - not syncing: Fatal exception [ 1161.256379][ T7] Kernel Offset: disabled [ 1161.260706][ T7] Rebooting in 86400 seconds..