0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3116.502491] FAT-fs (loop1): bogus number of reserved sectors [ 3116.528539] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3116.541346] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f0a00062d8e100807ff000100020002000000000000006c85ee6f42085fe42b375a1a8e11a206b91b44f022da4a1c0a832b66622af4369013c3bb4ee224ec289974"], &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x160) sendto$unix(r3, &(0x7f0000000280)="d377e9a5379507fc9a94481fca2fbac6365c849e95", 0x15, 0x20000000, &(0x7f00000002c0)=@file={0x0, '.\x00'}, 0x6e) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x300, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, 0x0, 0x0) [ 3116.600686] FAT-fs (loop1): bogus number of reserved sectors [ 3116.606516] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3116.647146] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:30 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:29:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7, 0x3}, 0xffffffffffffffb2) iopl(0xac) [ 3116.873206] FAT-fs (loop1): bogus number of reserved sectors [ 3116.915722] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3116.940860] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3116.982134] FAT-fs (loop1): bogus number of reserved sectors [ 3117.007747] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3117.016176] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:31 executing program 4: socketpair$unix(0x1, 0x5, 0x5900, &(0x7f0000000240)) 04:29:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) delete_module(&(0x7f0000000000)='@selinuxmime_typeprocE\x00', 0xa00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) 04:29:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:29:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:29:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @multicast2}}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) 04:29:31 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\t', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:29:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xfd, "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"}, &(0x7f0000000180)=0x121) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0x10) 04:29:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) read$FUSE(r1, &(0x7f0000000280), 0x1000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x7fff00000000, 0x3f, {0x40, 0x701}, {0x100, 0xffffffffd6098c25}, @ramp={0x8001, 0x0, {0x80000000, 0x9f1a, 0x100000001, 0x6}}}) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x3c5) 04:29:31 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:29:31 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rpc\x00') r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socketpair(0x0, 0xf, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x101000, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/psched\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6000040}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x30c, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xffff}]}, 0x58}}, 0x4000000) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r8 = dup2(r7, r7) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000040)=0xc) bind$packet(r8, &(0x7f0000000080)={0x11, 0x1b, r9, 0x1, 0xffffffff, 0x6, @remote}, 0x14) setsockopt$ALG_SET_KEY(r7, 0x117, 0x5, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 04:29:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) times(&(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x52a, 0x8, 0x9, 0x200, 0x6, 0x1f, 0x5, 0x6, 0x5, 0x72f1c057, 0xcf0, 0x3, 0x3, 0x0, 0xffffffff, 0x37], 0x3000, 0x120600}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@dev, @local, @local}, &(0x7f0000000140)=0xc) 04:29:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3117.578267] FAT-fs (loop1): bogus number of reserved sectors [ 3117.616784] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3117.654172] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3117.742370] FAT-fs (loop1): bogus number of reserved sectors [ 3117.758060] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3117.787716] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:32 executing program 4: socketpair$unix(0x1, 0x5, 0xe501, &(0x7f0000000240)) 04:29:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000)="707070308000", 0xffffffffffffffff}, 0x30) syz_open_procfs(r1, &(0x7f0000000080)='net/psched\x00') 04:29:32 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80000000, 0x20000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) msgget$private(0x0, 0x409) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) mount$9p_xen(&(0x7f0000000100)='aegis128l-aesni\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x41000, &(0x7f0000000400)={'trans=xen,', {[{@cache_fscache='cache=fscache'}, {@cache_fscache='cache=fscache'}, {@cachetag={'cachetag', 0x3d, '$'}}, {@cache_loose='cache=loose'}, {@fscache='fscache'}, {@mmap='mmap'}, {@dfltuid={'dfltuid', 0x3d, r2}}, {@msize={'msize', 0x3d, 0x9}}, {@privport='privport'}], [{@obj_role={'obj_role', 0x3d, '{'}}, {@appraise_type='appraise_type=imasig'}, {@appraise='appraise'}, {@appraise='appraise'}, {@dont_measure='dont_measure'}, {@euid_gt={'euid>', r3}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@appraise_type='appraise_type=imasig'}, {@seclabel='seclabel'}]}}) 04:29:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:29:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:29:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = mq_open(&(0x7f0000000000)='bdev/&!].:\x00', 0x43, 0x1, &(0x7f0000000040)={0x147a, 0x9, 0x3, 0x7, 0xfff, 0x100, 0x10000, 0x4}) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000280)="37b9aef2ce8c048e76581bc33889b955502ee71be4fdec3c30d4d86746d737efcba7771cf96bff1539881ca515daa8c0b61d42cb1cbc677cb9bb29c2f3f33c54f0650b1638000157112498df0092f5c67aa694fd1e021407cfe507022573742b0a5bc58469ce1f042107102f4a4e03fb5660dc383dd74c066b9736b0aed8a44bc4bdcfc6c380c28e42381b5f96433daf25e6c44a9addc6955d15a772621584cfe99607767bb89fd0d67a42342b4aeeb9365828944ce0a2ce749505865f5d01f58e71bd9c84095aeb1766855ca65b92bfe9567568ff998f120d621c2c8b8909b599a2da439193a33f22fa947ae1469a50068d", 0xf2, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000380)="dd2d51ee68ff5dc106d1a0b9e5051b0e588cd9a1b68778fd0c3d8b209ea8de6ba792af7c2d4e42fba455933e51cfd590bffa7cb5c9d16b95e95068d4d269b2f7fa373d89e04f07bf3c45240f84388d9b102ae7428437aa6f9e46945b6c339d0347a21999220c75f9f629197b5f2e985aeedf20912be8eb98a7e6ea749b59d80b2d0d7a3670e1c31dfc968f6c9fe04a46dcddbfac4990c91e006762cfb2c80205ea5470a3614268972fc15598d822420e7200d37a2d15e4", 0xb7) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="8a6340c358b8209974a60f2b2ee7080d2385c9e98bbe0800000081d3e42778d142c52d7d28b89d76c0da79feab1d07806fc957c2454645b43eac9dc1e193e89608963a3ed747e53fcd48357a47083d80a0ab3991066455b6227da5960db975e4a4896b3db88fa182a8788e735455", 0xfffffffffffffe5a, 0x80000001, &(0x7f0000000180)={r3, r4+10000000}) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:29:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x71, 0x8000040100) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000000c0)={0x5, &(0x7f0000000200)=""/252, &(0x7f0000000140)=[{0x2, 0x1000, 0x7, &(0x7f00000005c0)=""/4096}, {0x4, 0x1000, 0x1, &(0x7f00000015c0)=""/4096}, {0x6, 0xed, 0x5, &(0x7f0000000300)=""/237}, {0x4780, 0xb0, 0x7, &(0x7f0000000400)=""/176}, {0x80000000, 0x19, 0x7ff, &(0x7f0000000000)=""/25}]}) write$FUSE_INTERRUPT(r1, &(0x7f0000000080)={0x10, 0x0, 0x7}, 0x10) dup3(r0, r0, 0x80000) 04:29:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) 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, 0x6, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') fstat(r1, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in, 0x4000000, 0x0, 0x100000000000000, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x9, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast1}, 0x2, @in, 0x3503, 0x1, 0xa63854083865cace, 0x3df, 0x0, 0x0, 0xfff}}, 0xe8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0), 0x8) 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) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r4, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000044c0), 0x0, &(0x7f00000029c0)}, 0x0) write$binfmt_misc(r4, &(0x7f0000000440)={'syz1'}, 0x1200e) chdir(&(0x7f0000000180)='./file0\x00') r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vcan0\x00'}) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r7, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) keyctl$set_reqkey_keyring(0x10, 0xffffffffffffffff) setsockopt$XDP_UMEM_COMPLETION_RING(r7, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) 04:29:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-serpent-avx,speck128-generic)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3ff, 0x80) accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) [ 3118.193477] FAT-fs (loop1): bogus number of reserved sectors [ 3118.222132] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:29:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3118.268825] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3118.371210] FAT-fs (loop1): bogus number of reserved sectors [ 3118.393416] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3118.415670] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3118.599169] FAT-fs (loop1): bogus number of reserved sectors [ 3118.634577] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:29:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3118.680489] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3118.753247] print_req_error: 1210 callbacks suppressed [ 3118.753256] print_req_error: I/O error, dev loop0, sector 0 [ 3118.764418] buffer_io_error: 1210 callbacks suppressed [ 3118.764428] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.787863] FAT-fs (loop1): bogus number of reserved sectors [ 3118.799542] print_req_error: I/O error, dev loop0, sector 0 [ 3118.805323] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.813588] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3118.850485] print_req_error: I/O error, dev loop0, sector 0 [ 3118.856284] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.868555] FAT-fs (loop1): Can't find a valid FAT filesystem 04:29:33 executing program 4: socketpair$unix(0x1, 0x5, 0x1f3, &(0x7f0000000240)) 04:29:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:29:33 executing program 0: mlockall(0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3118.900710] print_req_error: I/O error, dev loop0, sector 0 [ 3118.906567] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.930375] print_req_error: I/O error, dev loop0, sector 0 [ 3118.936144] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.957076] print_req_error: I/O error, dev loop0, sector 0 [ 3118.962872] Buffer I/O error on dev loop0, logical block 0, async page read [ 3118.986479] print_req_error: I/O error, dev loop0, sector 0 [ 3118.992273] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:33 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3119.011028] print_req_error: I/O error, dev loop0, sector 0 [ 3119.017057] Buffer I/O error on dev loop0, logical block 0, async page read [ 3119.038038] print_req_error: I/O error, dev loop0, sector 0 [ 3119.043820] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) sysfs$1(0x1, &(0x7f0000000000)='\x00') [ 3119.063712] print_req_error: I/O error, dev loop0, sector 0 [ 3119.069505] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = memfd_create(&(0x7f0000000080)='cpuset[\x00', 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x71}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x4, @empty, 0x4036}, @in6={0xa, 0x4e22, 0x400, @empty, 0x2}, @in6={0xa, 0x4e21, 0x200, @mcast2, 0xfffffffffffffffa}]}, &(0x7f00000002c0)=0x10) 04:29:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:29:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:29:47 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x84000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xffff, 0x4) 04:29:47 executing program 4: socketpair$unix(0x1, 0x5, 0x6a000000, &(0x7f0000000240)) 04:29:47 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos-', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:29:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) 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, 0x6, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') fstat(r1, &(0x7f00000005c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in, 0x4000000, 0x0, 0x100000000000000, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x9, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast1}, 0x2, @in, 0x3503, 0x1, 0xa63854083865cace, 0x3df, 0x0, 0x0, 0xfff}}, 0xe8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0), 0x8) 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) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000240)=0x5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r4, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000044c0), 0x0, &(0x7f00000029c0)}, 0x0) write$binfmt_misc(r4, &(0x7f0000000440)={'syz1'}, 0x1200e) chdir(&(0x7f0000000180)='./file0\x00') r6 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000400)={'vcan0\x00'}) r7 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r7, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r7, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) keyctl$set_reqkey_keyring(0x10, 0xffffffffffffffff) setsockopt$XDP_UMEM_COMPLETION_RING(r7, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) 04:29:47 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:29:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000140)={0x0, 0x8001, 0x0, 0x0, {0x8, 0x100000000, 0x9, 0x81}}) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x80000) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10) 04:29:48 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x80000004) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x3d, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c000000fdafdb97bda338ee356c7bcf8daeaff925225fae815b72e925ff749781b563b368215bb6e7bcc44548b35d2aa8914eeea4b0793df7bfef7857c7c18b4134beb5393bff5bfc2acdb4ddc8c6f218c9502f84141a53975cdcae3b98c7b19ed12587660d1286a95978be566f1fad6918fd7e8f978c5fff7e7b0f2c11ef00ea46f384e11ccedc7fe17f0e2599d38cb78c127c1f5a2ae22cbc0000000000000000000000", @ANYRES16=r3, @ANYBLOB="00002bbd7000fcdbdf251000000038000300080008004d0000000800080000000000080007004e24000008000100010000001400020069726c616e30000000000000000000002000010008000600776c630008000b00736970000c000700080000000a00000008000400010000800800060079000000"], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0x10) [ 3134.007186] print_req_error: 173 callbacks suppressed [ 3134.007197] print_req_error: I/O error, dev loop0, sector 0 [ 3134.035494] print_req_error: I/O error, dev loop0, sector 0 [ 3134.041341] buffer_io_error: 173 callbacks suppressed [ 3134.041351] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:48 executing program 4: socketpair$unix(0x1, 0x5, 0xc2, &(0x7f0000000240)) [ 3134.104378] print_req_error: I/O error, dev loop0, sector 0 [ 3134.110247] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.150707] print_req_error: I/O error, dev loop0, sector 0 [ 3134.156560] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.186905] print_req_error: I/O error, dev loop0, sector 0 [ 3134.192779] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xac0, 0x30}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:29:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3134.215919] print_req_error: I/O error, dev loop0, sector 0 [ 3134.221787] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.259491] print_req_error: I/O error, dev loop0, sector 0 [ 3134.265306] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.291013] print_req_error: I/O error, dev loop0, sector 0 [ 3134.296836] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:48 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3134.333306] print_req_error: I/O error, dev loop0, sector 0 [ 3134.339182] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.362637] print_req_error: I/O error, dev loop0, sector 0 [ 3134.368482] Buffer I/O error on dev loop0, logical block 0, async page read 04:29:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x2f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3134.411727] Buffer I/O error on dev loop0, logical block 0, async page read [ 3134.541024] FAT-fs (loop1): bogus number of reserved sectors [ 3134.557248] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3134.587500] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3134.655514] FAT-fs (loop1): bogus number of reserved sectors [ 3134.669060] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3134.697129] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="040010010c00020063c990c236dc80000c0001000000000000000000"], 0x1}}, 0x0) 04:30:13 executing program 2: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000040)=0x30) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:13 executing program 4: socketpair$unix(0x1, 0x5, 0xa700, &(0x7f0000000240)) 04:30:13 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:13 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000300)='/dev/media#\x00', 0x100000001, 0x206000) openat$cgroup_type(r0, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0xfdd1) r2 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd8, r3, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f1c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000011}, 0x20000000) getitimer(0x0, &(0x7f0000000000)) 04:30:13 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3159.738629] FAT-fs (loop1): bogus number of reserved sectors [ 3159.744502] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:13 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0), 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x18, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@multicast2, @remote, 0xff000000, 0xff000000, @mac=@broadcast, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1ff, 0x7, 0x9, 0x5, 0x10000, 0x9, 'vcan0\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x1e}, @broadcast, @multicast1, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="291c00dde58b", @empty, @empty, @dev={0xac, 0x14, 0x14, 0x12}, 0x4, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x3, 0x0, [0x0, 0x0, 0x0]}) 04:30:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xc, &(0x7f0000ffb000/0x4000)=nil) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0) [ 3159.809718] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3159.903182] FAT-fs (loop1): bogus number of reserved sectors [ 3159.921906] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3159.935130] print_req_error: 174 callbacks suppressed [ 3159.935142] print_req_error: I/O error, dev loop0, sector 0 04:30:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000080)=0x4) [ 3159.957327] print_req_error: I/O error, dev loop0, sector 0 [ 3159.963111] buffer_io_error: 173 callbacks suppressed [ 3159.963122] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.007296] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3160.014570] print_req_error: I/O error, dev loop0, sector 0 [ 3160.020413] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.045995] print_req_error: I/O error, dev loop0, sector 0 04:30:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3160.051842] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.074065] print_req_error: I/O error, dev loop0, sector 0 [ 3160.079934] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.101031] print_req_error: I/O error, dev loop0, sector 0 04:30:14 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3160.106856] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.129116] print_req_error: I/O error, dev loop0, sector 0 [ 3160.134935] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.157244] print_req_error: I/O error, dev loop0, sector 0 [ 3160.163111] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.170769] print_req_error: I/O error, dev loop0, sector 0 [ 3160.176561] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.193381] print_req_error: I/O error, dev loop0, sector 0 [ 3160.199202] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:14 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3160.238001] Buffer I/O error on dev loop0, logical block 0, async page read [ 3160.362213] FAT-fs (loop1): bogus number of reserved sectors [ 3160.382716] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3160.412476] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3160.472427] FAT-fs (loop1): bogus number of reserved sectors [ 3160.486753] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3160.517822] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:22 executing program 4: socketpair$unix(0x1, 0x5, 0xc801, &(0x7f0000000240)) 04:30:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000000000000200060043430000a20000000011000040"], 0x21) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0xfffffffffffffebb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:22 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:22 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x749, 0x101000) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@flushpolicy={0xc0, 0x1d, 0x600, 0x70bd28, 0x25dfdbfd, "", [@replay_esn_val={0x40, 0x17, {0x9, 0x70bd2d, 0x70bd29, 0x70bd2b, 0x70bd27, 0x8, [0x2, 0x20, 0xfffffffffffffecb, 0x9, 0x1, 0x6, 0x0, 0x101, 0x0]}}, @coaddr={0x14, 0xe, @in6=@loopback}, @migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@multicast1, 0x7c, 0x7, 0x0, 0x3501, 0x2, 0xa}, {@in6=@mcast1, @in=@remote, 0xff, 0x3, 0x0, 0x3502, 0x2, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x4) 04:30:22 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3168.568979] FAT-fs (loop1): bogus number of reserved sectors [ 3168.593584] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001f, 0x0, 0x0, 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$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 3168.625098] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3168.702315] FAT-fs (loop1): bogus number of reserved sectors [ 3168.718779] print_req_error: 113 callbacks suppressed [ 3168.718790] print_req_error: I/O error, dev loop0, sector 0 [ 3168.722774] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3168.724118] buffer_io_error: 112 callbacks suppressed [ 3168.724135] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.746440] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3168.775669] print_req_error: I/O error, dev loop0, sector 0 [ 3168.781579] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.789623] print_req_error: I/O error, dev loop0, sector 0 [ 3168.795460] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.803258] print_req_error: I/O error, dev loop0, sector 0 [ 3168.809168] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.819796] print_req_error: I/O error, dev loop0, sector 0 04:30:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(aegis256-aesni)\x00'}, 0xffffffffffffff3a) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff9, 0x64c00) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f00000002c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000200), 0x4, {0xa, 0x4e23, 0x7, @empty, 0xca1}, r2}}, 0x38) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000005180)='security.selinux\x00', &(0x7f00000051c0)='system_u:object_r:ssh_agent_exec_t:s0\x00', 0x26, 0x3) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) recvmmsg(r0, &(0x7f0000004e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/157, 0x9d}, {&(0x7f0000000400)=""/30, 0x1e}, {&(0x7f0000000440)=""/241, 0xf1}], 0x3, &(0x7f0000000580)=""/159, 0x9f, 0x9}, 0x8001}, {{&(0x7f0000000640)=@hci, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/69, 0x45}], 0x1, &(0x7f0000000780)=""/122, 0x7a, 0x2360}, 0x7}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/69, 0x45}, {&(0x7f0000000880)=""/156, 0x9c}, {&(0x7f0000000940)=""/220, 0xdc}, {&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/170, 0xaa}], 0x5, &(0x7f0000000bc0)=""/22, 0x16, 0x9}, 0x3}, {{&(0x7f0000000c00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c80)=""/14, 0xe}, {&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/151, 0x97}], 0x3, 0x0, 0x0, 0x1ff}, 0x6}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000ec0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xff}, 0x9}, {{0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000001f00)=""/176, 0xb0}, {&(0x7f0000001fc0)=""/146, 0x92}, {&(0x7f0000002080)=""/195, 0xc3}, {&(0x7f0000002180)=""/46, 0x2e}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x5, &(0x7f0000003240)=""/225, 0xe1, 0xc}, 0x9}, {{&(0x7f0000003340)=@nl=@unspec, 0x80, &(0x7f0000003480)=[{&(0x7f00000033c0)=""/181, 0xb5}], 0x1, &(0x7f00000034c0)=""/37, 0x25}, 0x40}, {{&(0x7f0000003500)=@alg, 0x80, &(0x7f0000004800)=[{&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/170, 0xaa}, {&(0x7f0000004640)=""/61, 0x3d}, {&(0x7f0000004680)=""/147, 0x93}, {&(0x7f0000004740)=""/50, 0x32}, {&(0x7f0000004780)=""/89, 0x59}], 0x6, &(0x7f0000004880)=""/41, 0x29, 0xfffffffffffffff7}, 0x7ff}, {{&(0x7f00000048c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004940)=""/17, 0x11}], 0x1, &(0x7f00000049c0)=""/190, 0xbe, 0x1}, 0x7f}, {{&(0x7f0000004a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004b00)=""/255, 0xff}, {&(0x7f0000004c00)=""/87, 0x57}, {&(0x7f0000004c80)=""/176, 0xb0}, {&(0x7f0000004d40)=""/62, 0x3e}], 0x4, &(0x7f0000004dc0)=""/154, 0x9a, 0x40}, 0x200}], 0xa, 0x40002020, &(0x7f0000005100)={0x77359400}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005140)={r4, @local, @broadcast}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) 04:30:23 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos&', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3168.825639] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.842648] print_req_error: I/O error, dev loop0, sector 0 [ 3168.848552] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.856507] print_req_error: I/O error, dev loop0, sector 0 [ 3168.862411] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.889286] print_req_error: I/O error, dev loop0, sector 0 [ 3168.895091] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:23 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3168.941120] print_req_error: I/O error, dev loop0, sector 0 [ 3168.947032] Buffer I/O error on dev loop0, logical block 0, async page read [ 3168.957266] print_req_error: I/O error, dev loop0, sector 0 [ 3168.963108] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x200400) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host}, 0x10) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:23 executing program 4: socketpair$unix(0x1, 0x5, 0x4800000000000000, &(0x7f0000000240)) 04:30:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = eventfd2(0x10001, 0x80000) r2 = socket(0x13, 0x802, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000032c0)={&(0x7f0000000240), 0xc, &(0x7f0000003280)={&(0x7f0000001b00)=@newtaction={0x34, 0x31, 0x219, 0x0, 0x0, {}, [{0x20, 0x1, @m_skbedit={0x1c, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x4}, {0x4}}}}]}, 0x34}}, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) 04:30:23 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos%', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:23 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/241) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x636) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:23 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 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, 0x3, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) 04:30:23 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xced423) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 04:30:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:24 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos(', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpid() r3 = msgget$private(0x0, 0x100) r4 = geteuid() r5 = getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x51, r4, r5, r6, r7, 0x80, 0x9}, 0x8000, 0x9, 0x8, 0x4, 0x6, 0x8000, r1, r2}) tgkill(r1, r2, 0x27) 04:30:24 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:24 executing program 4: socketpair$unix(0x1, 0x5, 0xfe000000, &(0x7f0000000240)) 04:30:24 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x84080, 0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x80000008}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, 0x0, 0x10) 04:30:24 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x101, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:24 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3170.673375] FAT-fs (loop1): bogus number of reserved sectors [ 3170.698884] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x13) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400002) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)=0x81, 0x4) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000001c0)) socket$unix(0x1, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)={0x1, 0xffffffffffffff00, 0x7, 0x7, 0x6, [{0x40, 0x3, 0xd85, 0x0, 0x0, 0x800}, {0x2, 0x4, 0xfffffffffffffffa, 0x0, 0x0, 0x2000}, {0x1, 0x800, 0x80000001, 0x0, 0x0, 0x604}, {0x34e7, 0xfffffffffffff62b, 0x401, 0x0, 0x0, 0x1000}, {0x8, 0x0, 0x8, 0x0, 0x0, 0xd00}, {0x8, 0x3, 0x4, 0x0, 0x0, 0x2000}]}) [ 3170.749554] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3170.768593] audit: type=1804 audit(1543206624.901:2764): pid=26196 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir834083452/syzkaller.jho287/3906/file0" dev="sda1" ino=16599 res=1 [ 3170.858914] FAT-fs (loop1): bogus number of reserved sectors [ 3170.872447] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3170.913474] audit: type=1800 audit(1543206624.971:2765): pid=26196 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor5" name="file0" dev="sda1" ino=16599 res=0 [ 3170.931729] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3170.987780] audit: type=1804 audit(1543206624.971:2766): pid=26198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir834083452/syzkaller.jho287/3906/file0" dev="sda1" ino=16599 res=1 04:30:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fa, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) 04:30:25 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/36, 0xfffffffffffffe93}, {&(0x7f0000000440)=""/30}, {&(0x7f00000001c0)=""/75}, {&(0x7f00000005c0)=""/4096}, {&(0x7f0000000240)=""/82, 0x181}, {&(0x7f00000002c0)=""/207, 0x179}, {&(0x7f00000015c0)=""/4096, 0x347}], 0x148) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xba, 0x40) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000080)=0x7, 0x4) 04:30:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8040, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0xfffffffffffffe21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:25 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3171.097782] audit: type=1804 audit(1543206625.221:2767): pid=26246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir834083452/syzkaller.jho287/3906/file0" dev="sda1" ino=16599 res=1 [ 3171.203436] FAT-fs (loop1): bogus number of reserved sectors 04:30:25 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = msgget$private(0x0, 0x112) msgsnd(r1, &(0x7f0000000200)={0x3, "d5800f7510135bdb7bf4e5491e1a3c54244892777750af79ab8820b7d8a4546d2cd999bceb88b06d51f3f1607eeec82e44522f8357894b0b6020230cf99e9366ac3832611d7b88693538e6c9a5ca4037a376e959f146069a3cd071b11374582b9937de3e1ae6c07432dd0f6682b94065cf3160fac70907e89a44617fe873b41c98519c98ce"}, 0x8d, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x18000) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000140)=""/159) 04:30:25 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3171.244633] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3171.278675] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3171.376741] FAT-fs (loop1): bogus number of reserved sectors [ 3171.400242] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3171.436378] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:25 executing program 4: socketpair$unix(0x1, 0x5, 0xec000000, &(0x7f0000000240)) 04:30:25 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000080)=ANY=[], 0xffdbc2ca) unlink(&(0x7f0000000100)='./file0\x00') dup3(r0, r2, 0x0) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000400)=ANY=[@ANYRES16], &(0x7f0000026ff8)='./file0\x00', 0x0, 0x1002, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 04:30:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x38, 0x0, @thr={&(0x7f0000000040)="2a29c6ec496d17f2cb311e4c8bc7daa51103883e15dde0dcd53e6e217e8dbb6c4d04f8b69e3231e701d5a96779dfe3c73321e2468b0eccb010255af185c9dbe91ba3a86f94ce76304c2891bf498127f5d52e8d4bd03ffc1968087e9b73eff40833d83841426f6b9ed833a57e25fffeb7ec1f2bb4c7db", &(0x7f00000000c0)="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"}}, &(0x7f0000000280)=0x0) timer_delete(r1) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) 04:30:25 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:25 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/54}) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3171.656770] FAT-fs (loop1): bogus number of reserved sectors [ 3171.667185] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3171.694330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3171.772580] FAT-fs (loop1): bogus number of reserved sectors [ 3171.797226] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:25 executing program 0: futex(&(0x7f00000000c0), 0x8d, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x181) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x100000000, 0x5, 0x4, 0x7f, 0x4, 0x7, 0xfffffffffffffffa, 0x81, 0x0, 0x400, 0x1, 0x21, 0x2}, {0xff1, 0x9, 0x3ff, 0x4, 0x5, 0x80, 0x6, 0xfae, 0x1, 0x0, 0x831, 0x10000, 0x7f}, {0xfffffffffffff31b, 0x8, 0x84e, 0x9, 0x8fcf, 0x8, 0x9, 0x100000001, 0x80, 0x100000000, 0xba, 0x50880000000, 0x9}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) [ 3171.819998] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:26 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:26 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VT_WAITACTIVE(r2, 0x5607) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0xfffffffffffffed2) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000000)) 04:30:26 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3172.062493] FAT-fs (loop1): bogus number of reserved sectors [ 3172.101397] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3172.140166] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0xa9) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x20000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0x10001) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0xf000) [ 3172.240456] FAT-fs (loop1): bogus number of reserved sectors [ 3172.257530] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3172.289257] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0xff07) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x30000) r2 = openat$cgroup_ro(r1, 0xfffffffffffffffe, 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x9) 04:30:26 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:26 executing program 4: socketpair$unix(0x1, 0x5, 0x4800, &(0x7f0000000240)) 04:30:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'speck128\x00'}, 0x4fe) dup(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) 04:30:26 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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(0x0, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:30:26 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3172.765620] FAT-fs (loop1): bogus number of reserved sectors [ 3172.786812] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) [ 3172.829174] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3172.923944] FAT-fs (loop1): bogus number of reserved sectors [ 3172.963186] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3172.987219] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x80001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e23, 0x1f, @empty, 0x7}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e23, 0x8, @local, 0x8}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 04:30:27 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:27 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000340)={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r2, 0x2}}, 0x18) 04:30:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:27 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3173.308789] FAT-fs (loop1): bogus number of reserved sectors [ 3173.326476] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3173.359490] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3173.439005] FAT-fs (loop1): bogus number of reserved sectors [ 3173.456182] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3173.467362] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:27 executing program 4: socketpair$unix(0x1, 0x5, 0x1ac, &(0x7f0000000240)) 04:30:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) pause() setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) prctl$PR_GET_KEEPCAPS(0x7) 04:30:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:27 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:27 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3173.644867] FAT-fs (loop1): bogus number of reserved sectors [ 3173.661350] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3173.699629] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3173.771667] FAT-fs (loop1): bogus number of reserved sectors [ 3173.795110] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3173.827244] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:28 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3173.985931] FAT-fs (loop1): bogus number of reserved sectors [ 3174.010902] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3174.050154] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:28 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:28 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80, 0x80800) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e24, @remote}}}, 0x88) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/188, 0x1fb}], 0x121) [ 3174.138212] FAT-fs (loop1): bogus number of reserved sectors [ 3174.146744] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3174.203198] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:28 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) modify_ldt$write(0x1, &(0x7f0000000000)={0x3, 0x20101000, 0x6000, 0x3, 0x2, 0xfffffffffffffffa, 0x10001, 0x3, 0x1ff, 0x2}, 0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:28 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:28 executing program 4: socketpair$unix(0x1, 0x5, 0xc0, &(0x7f0000000240)) 04:30:28 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xb6) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VIDIOC_TRY_ENCODER_CMD(r3, 0xc028564e, &(0x7f00000000c0)={0x3, 0x1, [0x1, 0xb, 0x1ff, 0x5, 0x4, 0x7, 0x0, 0x7]}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000280)=0x78) ioctl$TCFLSH(r1, 0x540b, 0x8001) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000080)='syz0\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x8, 0x9, 0x2, 0x6, 0x8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000140)) [ 3174.532441] FAT-fs (loop1): bogus number of reserved sectors [ 3174.553791] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3174.598400] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3174.605765] print_req_error: 1027 callbacks suppressed [ 3174.605775] print_req_error: I/O error, dev loop0, sector 0 [ 3174.616917] buffer_io_error: 1027 callbacks suppressed [ 3174.616928] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d1f8ffffffffffffffde106b87abb7f8c96299ebe4050a"], &(0x7f0000000040)=0x1b) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, 0x1, {0x7, 0x1c, 0x1f, 0x2020, 0x100, 0x2, 0x1, 0xff}}, 0x50) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) waitid(0x2, r3, &(0x7f0000000180), 0x80000000, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1}, 0x8) [ 3174.665955] print_req_error: I/O error, dev loop0, sector 0 [ 3174.671905] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.708256] print_req_error: I/O error, dev loop0, sector 0 [ 3174.714138] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.732073] print_req_error: I/O error, dev loop0, sector 0 [ 3174.738004] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.746051] print_req_error: I/O error, dev loop0, sector 0 04:30:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3174.751993] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.776671] print_req_error: I/O error, dev loop0, sector 0 [ 3174.782605] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0x4645a62ae7c4f0b5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0xfffffffeffffffff, 0x3, 0xfffffffffffffffd}) [ 3174.821366] print_req_error: I/O error, dev loop0, sector 0 [ 3174.827297] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.858658] print_req_error: I/O error, dev loop0, sector 0 [ 3174.864537] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:29 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3174.881627] print_req_error: I/O error, dev loop0, sector 0 [ 3174.887542] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.911722] print_req_error: I/O error, dev loop0, sector 0 [ 3174.917633] Buffer I/O error on dev loop0, logical block 0, async page read [ 3174.927156] FAT-fs (loop1): bogus number of reserved sectors [ 3174.936647] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3174.966751] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:29 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) 04:30:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7568061d5c3b46608798788ffc57df444cb994840f8f8eb814d6814e2e0d967760a1d04605fd5faf925e6b816e3df90d74ab5e6f35566f85038b9a57245f5a6cd", 0x41) 04:30:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:29 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:29 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:29 executing program 4: socketpair$unix(0x1, 0x5, 0x57, &(0x7f0000000240)) [ 3175.361104] FAT-fs (loop1): bogus number of reserved sectors 04:30:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:29 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, 0x0, 0x0, &(0x7f00000000c0)=""/87, 0x57}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x1a08) sync() [ 3175.410492] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3175.430029] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:29 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x2000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @remote}, &(0x7f0000000640)=0xc) connect$packet(r1, &(0x7f0000000680)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @dev={[], 0x1b}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') sendmsg$alg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="b9be036f129934beaeed0300f6216f0a18250323fddb96c85d8858cb91c250a8472232d001cdd1f877", 0x29}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9f, "a1c121967c95d54b2c9b406621db88f5e84aeb421d3d9ee018ae785fb1a4170d34c9078326e713c900599c425e98438226bd52f234cf8a4def9663c745848a5c95127b87e9838f452e3fda41018eba108b8f0bebf6fcad15aadf07f435a60d36fa3ea4bf7f5e095b486d3242ebf2e32742905e7d274442b0288cba843905869692ae4eb75b0c62caa36f4d1aa8f095a31b59e2ec41d2957a654ddc4611a275"}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0xa8, 0x117, 0x2, 0x93, "4abc75107b72c23f868443bcfa886f2ea0fd8fa55ac10c6f35b70c1c525f7c305dc73f8dcbfa6e1b3dece3c6b6cc0f4b85d2d6a0b2c66a428fab8191700f6ffba1921e1fced4629e322ffa0261cc67c84465e33ccafd7231818c39102c9b8413a15f4e6a031153f6295abde174765df35f36cdcc000538fcb0112931dedab3b2ed83c7e390d3f3d6f96f1ef8a4a23c139b098b"}, @op={0x18}, @iv={0xd0, 0x117, 0x2, 0xb8, "eeac1ba94b86630cd93a42bf82356cc7823cb37e6405846cdba2e6580f42340eb583ddf6ef4d191c7e92daffbbe94c3f87cd98f729efaa22c3664e387007d13bf1cf0bd4ccd44b32325be836736d34562527f76ddc83563c16e417656c1b92ce5ac4d66dff714627a6d853b76a02d4744bda2d36e9d6858536adaf9c4b4817595b58938a583d2a2995c348fb0fdb38c8952a94c64c72c1bbac7510c3465769eb58cd09e9b8ce160f0a16e4fa2e066c6af2d13519003a2aab"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x71, "294b736b2acca7845d79ca5bfdff84492741ad93bdd056663bf4f19f226361f455573cd6192b3c20adedc0fa3c620c7d7f45188cd8f526a6fb3df0f11c1f899a38d8d5a19f9b05f3c707db839b53d1b11f0191a8e261445702431811feabff45ea8eb62adc405a2e762bf221bd0f9ec579"}], 0x348, 0x40000}, 0x4040801) setsockopt$inet6_int(r3, 0x29, 0xd9, &(0x7f00000006c0), 0x4) [ 3175.502381] FAT-fs (loop1): bogus number of reserved sectors [ 3175.524106] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3175.588635] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:29 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:29 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:29 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3175.800469] FAT-fs (loop1): bogus number of reserved sectors 04:30:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3175.853029] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3175.904799] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3176.007730] FAT-fs (loop1): bogus number of reserved sectors [ 3176.013766] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3176.032602] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:30 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:30 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r0, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:30 executing program 4: socketpair$unix(0x1, 0x5, 0xe2010000, &(0x7f0000000240)) 04:30:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:30 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:30 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_mark(r1, 0xb0, 0x2, r2, &(0x7f00000000c0)='./file0\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:30 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:30 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3176.610807] FAT-fs (loop1): bogus number of reserved sectors [ 3176.638590] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3176.676662] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:30 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3176.764806] FAT-fs (loop1): bogus number of reserved sectors [ 3176.774622] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3176.810031] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:31 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3177.028757] FAT-fs (loop1): bogus number of reserved sectors [ 3177.084387] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3177.115253] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3177.199462] FAT-fs (loop1): bogus number of reserved sectors [ 3177.211573] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:31 executing program 4: socketpair$unix(0x1, 0x5, 0xb6000000, &(0x7f0000000240)) 04:30:31 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3177.246123] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f00000028c0)=[{&(0x7f00000004c0)=""/51, 0x33}, {&(0x7f0000002900)=""/10, 0xa}, {&(0x7f0000002800)=""/91, 0x5b}], 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/196) 04:30:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01ab", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:31 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:31 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3177.577507] FAT-fs (loop1): bogus number of reserved sectors [ 3177.583374] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3177.648162] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x802, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) [ 3177.737112] FAT-fs (loop1): bogus number of reserved sectors 04:30:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a90", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3177.777522] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3177.825250] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3178.047723] FAT-fs (loop1): bogus number of reserved sectors [ 3178.053603] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3178.094995] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:32 executing program 4: socketpair$unix(0x1, 0x5, 0xaa000000, &(0x7f0000000240)) 04:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a9061", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:32 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3178.171287] FAT-fs (loop1): bogus number of reserved sectors [ 3178.190167] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3178.205784] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3178.454395] FAT-fs (loop1): bogus number of reserved sectors [ 3178.486027] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3178.495572] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3178.567997] FAT-fs (loop1): bogus number of reserved sectors [ 3178.578662] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3178.614540] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000005c0)={{0x5, 0x6, 0x401, 0x7ff, 'syz1\x00', 0xffffffff}, 0x0, [0x8, 0x400, 0x9e18, 0x8, 0xfff, 0x0, 0x8, 0x6e08, 0xfffffffffffffe00, 0x6, 0x6, 0x3ff, 0xacb4, 0x800, 0xffffffffffff8477, 0x1, 0x912, 0x597, 0x4, 0x9, 0x0, 0x806, 0x6, 0x101, 0x3, 0x80000000, 0x8, 0xffff, 0x7, 0x38, 0x47, 0x4, 0x8082, 0x0, 0x1, 0xad67, 0x101, 0x40, 0xe54, 0x0, 0xaa, 0x7cc6, 0x2, 0x7, 0x8, 0x8, 0x0, 0x3, 0x9, 0x6, 0x8, 0x0, 0x1, 0x3, 0x1f, 0x7fffffff, 0xffffffff, 0x7, 0xe000000000000000, 0x0, 0x0, 0x7, 0xf99, 0x3f, 0xd0, 0x8001, 0xffffffffffffaaaf, 0x1, 0x3f, 0xffffffffffff7fff, 0x10000, 0x7ff, 0x2, 0x3, 0x3, 0x6, 0x81, 0x8, 0x3, 0xfffffffffffffff8, 0x200, 0xffffffffffff0a85, 0x62, 0x5, 0x3, 0xc4, 0x7, 0x7, 0xb2b, 0x98, 0x4, 0x2, 0x6, 0x9, 0x7, 0x8ada, 0x0, 0x4, 0xfffffffffffffffd, 0xffffffff, 0xe0, 0x3ff, 0x4, 0x80000000, 0x2, 0x0, 0x6, 0x6, 0x0, 0x140000000000, 0xcf2c, 0xfff, 0x4, 0xffff, 0x1, 0x0, 0x8, 0x9, 0x1, 0x4, 0x7, 0x20, 0x7, 0x80000000, 0x0, 0x6, 0xfd7, 0x3], {0x77359400}}) 04:30:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3178.883318] FAT-fs (loop1): bogus number of reserved sectors [ 3178.915959] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3178.961070] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3179.035780] FAT-fs (loop1): bogus number of reserved sectors [ 3179.047096] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3179.066056] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:33 executing program 4: socketpair$unix(0x1, 0x5, 0x123, &(0x7f0000000240)) 04:30:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000280), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xfd, "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"}, &(0x7f0000000180)=0x121) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, 0x0, 0x10) 04:30:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='trusted.overlay.origin\x00', &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13, 0x3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x46c00) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180)={0xffffffffffffffff}, 0x3, {0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x8}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f0000000140), r4}}, 0x18) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffffe) syz_open_dev$binder(&(0x7f0000000cc0)='/dev/binder#\x00', 0x0, 0x802) write$uinput_user_dev(r2, &(0x7f00000005c0)={'syz0\x00', {0x2463c00000000, 0x100, 0x200, 0x4}, 0x48, [0x1, 0x1, 0x0, 0x5ea, 0x3, 0x1, 0x0, 0x2, 0xd1a9, 0x1000, 0xc5a5, 0x14, 0xb889, 0x6, 0x7, 0xb5, 0x10001, 0x7, 0x7, 0x400, 0x200, 0x80000000, 0xc6, 0x7, 0x6, 0x49, 0x0, 0x7ff, 0x6, 0x4, 0x3, 0xfffffffffffff697, 0x3, 0x5, 0x7f, 0x1, 0x1, 0x1000, 0x5, 0xffffffffffffff00, 0xa71, 0x37d, 0x3f, 0x0, 0xcb66, 0x8d, 0x99, 0x3ff, 0xcf04, 0x8000, 0x0, 0xffffffff, 0xff, 0x1, 0x5, 0x3ff, 0x7, 0x4, 0x6, 0x7f, 0x200, 0x5, 0x5, 0xf69], [0xff, 0x9, 0x7, 0x3, 0x7f, 0xc0eb, 0x2, 0x0, 0x3f, 0x10001, 0x80, 0x6, 0x6, 0x0, 0x4a54, 0x80000001, 0x7fffffff, 0xff, 0xdc9, 0x7, 0x0, 0x7fff, 0x20, 0x3, 0x7, 0x1, 0x3, 0x6200f848, 0x5, 0xfffffffffffffc01, 0x3, 0xffffffff80000000, 0xfffffffffffffff7, 0x0, 0x5, 0x6, 0x2, 0x100000000, 0x1000, 0x78, 0xff, 0x4, 0x6, 0x89a, 0x100000001, 0x5, 0x4, 0x7fff, 0x0, 0x7, 0x1, 0x9, 0x5, 0x89e, 0x1, 0xffffffff, 0x1, 0xfe, 0x7, 0x5, 0x3, 0x2, 0x20, 0x4e82], [0x7, 0xfff, 0x2, 0x7ff, 0xffffffffffffffd8, 0x2ce34866, 0x80, 0x5, 0x4, 0x2, 0x1bd, 0x101, 0x80, 0x20, 0x0, 0x5, 0x0, 0x9, 0x1, 0xff, 0x0, 0x8, 0x6, 0x7fffffff, 0x5, 0x2, 0x7fff, 0x3, 0x9, 0xdf5, 0x9, 0x4, 0x9, 0x1fa1, 0x0, 0x3, 0x1, 0x2, 0x1, 0x7, 0x8, 0x6, 0x0, 0x2977a336, 0x9, 0x4, 0x5f, 0x7, 0x1ff, 0x2, 0x3, 0x2, 0x8, 0x80, 0x8, 0x0, 0xfc00000000000000, 0x10001, 0x7, 0x2, 0x4d2, 0x9, 0x1, 0x3], [0x1, 0x3, 0x401, 0x4, 0x9, 0x35b2, 0x7, 0xb3, 0x7, 0x200, 0x7ff, 0x9, 0x8, 0xe9, 0x6, 0x4, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x5, 0xfd6c, 0xffffffff, 0xf9, 0x5, 0xffffffffffffffff, 0x6, 0x80000001, 0x7, 0x9, 0x0, 0x0, 0xea5, 0xffff, 0x5, 0xb5, 0x8, 0x1, 0x16fd, 0x4, 0x7, 0x7f, 0x3, 0x9, 0x0, 0x7, 0x81, 0x1, 0x8, 0x80000001, 0x200, 0x401, 0x0, 0xd8e, 0xfff, 0x7, 0x10000, 0xc6, 0x1, 0x8, 0x4, 0xf97, 0x1ff, 0x8]}, 0x45c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@remote, @in6=@local, 0x4e21, 0x4, 0x4e23, 0x3f, 0xa, 0x20, 0x80, 0x3f, r5, r6}, {0x8, 0x4, 0x9, 0x10000, 0x2, 0x4, 0x7fffffff, 0x5}, {0x9, 0x0, 0x5, 0x7fffffff}, 0x8, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in=@loopback, 0x4d4}, 0xa, @in6=@remote, 0x3502, 0x0, 0x3, 0x5, 0x1, 0x1, 0x81}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b40)={0x7, 0x2ba, 0x0, 0x7, 0x0, 0x5, 0x8, 0xe8d, 0x0}, &(0x7f0000000b80)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000bc0)={r7, @in={{0x2, 0x4e20, @multicast1}}, 0x5, 0x3}, &(0x7f0000000c80)=0x90) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) 04:30:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:33 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80240, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x7) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:33 executing program 0: socketpair$unix(0x1, 0x5, 0x4900000000000000, &(0x7f0000000240)) [ 3179.299793] FAT-fs (loop1): bogus number of reserved sectors [ 3179.305657] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3179.326059] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3179.388888] FAT-fs (loop1): bogus number of reserved sectors [ 3179.408438] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getgroups(0xa, &(0x7f00000002c0)=[0x0, 0xee00, 0xee00, 0x0, 0xee00, 0xee00, 0xee01, 0x0, 0xee00, 0xee01]) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)={[{@umask={'umask', 0x3d, 0x1}}, {@barrier='barrier'}, {@nodecompose='nodecompose'}, {@nodecompose='nodecompose'}, {@creator={'creator', 0x3d, "7b4907dd"}}, {@uid={'uid', 0x3d, r1}}, {@gid={'gid', 0x3d, r2}}, {@nobarrier='nobarrier'}], [{@dont_measure='dont_measure'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'proc~securitysecuritynodeveth0..+\''}}, {@subj_user={'subj_user', 0x3d, 'aead\x00'}}, {@dont_appraise='dont_appraise'}, {@context={'context', 0x3d, 'user_u'}}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xdf9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x0) [ 3179.499744] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:33 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73f6", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3179.614698] print_req_error: 661 callbacks suppressed [ 3179.614709] print_req_error: I/O error, dev loop0, sector 0 [ 3179.625837] buffer_io_error: 661 callbacks suppressed [ 3179.625848] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.648127] print_req_error: I/O error, dev loop0, sector 0 [ 3179.653947] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.699804] print_req_error: I/O error, dev loop0, sector 0 [ 3179.705687] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.728212] print_req_error: I/O error, dev loop0, sector 0 [ 3179.734097] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.755207] print_req_error: I/O error, dev loop0, sector 0 [ 3179.761101] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.785771] print_req_error: I/O error, dev loop0, sector 0 [ 3179.791656] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.803438] print_req_error: I/O error, dev loop0, sector 0 [ 3179.809325] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.847621] print_req_error: I/O error, dev loop0, sector 0 [ 3179.853464] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.866030] print_req_error: I/O error, dev loop0, sector 0 [ 3179.871891] Buffer I/O error on dev loop0, logical block 0, async page read [ 3179.892707] print_req_error: I/O error, dev loop0, sector 0 [ 3179.898618] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:34 executing program 4: socketpair$unix(0x1, 0x5, 0xf200000000000000, &(0x7f0000000240)) 04:30:34 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x28000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f00000002c0)="88c3af710000000067ecade6af8be3af48bd2dfbe89ca55e276f463302c911402630cf44a7a99e96ae33813e239dcb3307b40233c0b44a9d79ea703ae994068d7dac3399cbad09d4cee59402d49674519077f89b2402e8eb4700000000", &(0x7f0000001600)=""/4096}, 0x18) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x40, @ipv4, 0x1000}, 0x1c) listen(r3, 0xffffffffffffff7f) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x5) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x7ff, 0x0, 0x1ff, 0x10001, 0x8}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000005c0)={r5, 0x8f}, 0x8) sendto$inet6(r4, &(0x7f0000000000)='A', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="e0ea816a94830d274cebd8240201b28d24c7136472e6b1c6b36c1a14f9e088dce000ae52ee822dddcc7515b579f5eeb47b4ed0df731ef68c57d139b2993d65ce08ad66e2af881fe062b3f99c420a8cfb3532ddc14583508f60f60ecf87aceb9de6b99b85016ea3f12ee4387fd565123d3fc78fa328c39839bb1d", 0x7a}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x0) mmap$xdp(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x52, r2, 0x0) r6 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000600)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r9 = shmget(0x2, 0xd000, 0x1, &(0x7f0000000000/0xd000)=nil) shmctl$IPC_RMID(r9, 0x0) syz_read_part_table(0x80000006, 0x1, &(0x7f0000000800)=[{&(0x7f0000000700)="4f905a269b8db6b5e01aed5fc14f717839ab9fd86c2c0fffa7171ec2cf3f51481bd05fd65baec3a0047659578d30e9ee5b171fa0402dce6d45689626926dcf7c98d4661ba651d50f0f4de347319a4d42bdea32e686e59c9957d1bfe9ed39c56d04e199d0b55a93ecde6527efd3b3af490e54542a55d1b69a32799dda9f0e741e99f47e85921c1723cd554a43ff46757799849cd06fceb48d1cff108dffc7605e3161", 0xa2, 0x9}]) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[]) mount$overlay(0x400000, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./file1,nfs_expo']) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000040)={0x0, @reserved}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) listen(r0, 0x100000001) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, 0x0, 0x2b2) 04:30:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3180.187362] FAT-fs (loop1): bogus number of reserved sectors [ 3180.197284] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3180.215329] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3180.315014] overlayfs: unrecognized mount option "nfs_expo" or missing value 04:30:34 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x2c) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:34 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3180.502288] FAT-fs (loop1): bogus number of reserved sectors [ 3180.537197] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3180.598121] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000200)=0x7b36, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x193) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) [ 3180.715345] FAT-fs (loop1): bogus number of reserved sectors [ 3180.751422] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3180.790068] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:35 executing program 4: socketpair$unix(0x1, 0x5, 0xf300000000000000, &(0x7f0000000240)) 04:30:35 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f730f", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4008ae6a, &(0x7f0000000000)={0xfffffffffffffff9}) 04:30:35 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:35 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000040)={&(0x7f0000006240)=@newlink={0x40, 0x10, 0x707, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1, @local}, @IFLA_LINKINFO={0x14, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x4}}}]}, 0x40}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x800) ioctl$RTC_VL_READ(r1, 0x80047013, &(0x7f0000000140)) 04:30:35 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7392", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000010000000000000000000000ff"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x485, 0xfdfdffff]}) r3 = dup(r0) openat$cgroup_int(r3, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) 04:30:35 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:36 executing program 4: socketpair$unix(0x1, 0x5, 0x3901000000000000, &(0x7f0000000240)) 04:30:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:36 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73fd", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:36 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xa) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, 0x0, 0x100000001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, 0x0) 04:30:36 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:36 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:36 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:36 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:36 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x5a) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") unshare(0x400) r1 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc008561c, &(0x7f0000000080)={0x980915, 0x0, 0x0, [], 0x0}) [ 3182.367778] FAT-fs (loop1): bogus number of reserved sectors [ 3182.395053] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb58906d6b66732e00100000020120000200008000f8", 0x16}], 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') r1 = syz_open_dev$swradio(&(0x7f0000000380)='/dev/swradio#\x00', 0x1, 0x2) execveat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000100)='vfat\x00', &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='trusted$\x00', &(0x7f0000000240)='md5sumkeyring\x00', &(0x7f0000000280)=')trusted\x00'], &(0x7f0000000580), 0x400) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000003c0)={{0x1, 0x3, 0x100000000, 0x3, 0x544}, 0x3f, 0x10000, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x9, 0x6, 0x8}) ioctl$FITRIM(r2, 0x82307202, &(0x7f0000000140)={0x0, 0x8, 0x5}) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f00000004c0)={0x0, @bt={0x3, 0x7ff, 0x0, 0x2, 0x0, 0xb4, 0xcfc, 0x8, 0x1, 0x1, 0x800, 0x8, 0x80000001, 0x0, 0x8, 0x1}}) r3 = semget(0x3, 0x2, 0x100) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000580)=0xffffffff) [ 3182.436237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3182.539569] FAT-fs (loop1): bogus number of reserved sectors [ 3182.565656] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3182.584469] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:36 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c2, 0x3) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) read(r1, &(0x7f0000000040)=""/59, 0x3b) fallocate(r2, 0x3, 0x0, 0x2cbd) write$FUSE_DIRENT(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="900000000000000001000000000000000000000009000000010000002b76626f786e6574310000000000c5e5040000000000dc19e5e70000000000000000000004000000020000000000000004007371a0d025934f00000000000000000000000000000000000008000000000000f50100000000"], 0x90) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x42) fallocate(r1, 0x11, 0x0, 0x10000) 04:30:36 executing program 4: socketpair$unix(0x1, 0x5, 0x9200000000000000, &(0x7f0000000240)) 04:30:36 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:36 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3182.849612] audit: type=1800 audit(1543206636.981:2768): pid=27003 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=16678 res=0 04:30:37 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$FICLONE(r0, 0x40049409, r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x12a80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x800, 0x100000001, 0x100}) 04:30:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:30:37 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:37 executing program 4: socketpair$unix(0x1, 0x5, 0x25010000, &(0x7f0000000240)) 04:30:37 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3183.287284] FAT-fs (loop1): bogus number of reserved sectors [ 3183.293285] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3183.303134] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=""/141, 0x8d}}], 0x1, 0x0, &(0x7f00000015c0)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r2, 0x900, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9ce}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004080}, 0x8000) sendmmsg(r0, &(0x7f0000000a40), 0x400000000000224, 0x0) [ 3183.400501] FAT-fs (loop1): bogus number of reserved sectors [ 3183.440591] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3183.487372] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:37 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:37 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3183.744078] FAT-fs (loop1): bogus number of reserved sectors [ 3183.767329] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3183.781418] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3183.862638] FAT-fs (loop1): bogus number of reserved sectors [ 3183.916804] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3183.947154] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:38 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x0) 04:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000013c0)=""/141, 0x8d}}], 0x1, 0x0, &(0x7f00000015c0)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r2, 0x900, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7b}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9ce}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004080}, 0x8000) sendmmsg(r0, &(0x7f0000000a40), 0x400000000000224, 0x0) 04:30:38 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:38 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:38 executing program 4: socketpair$unix(0x1, 0x5, 0x1f000000, &(0x7f0000000240)) [ 3184.266557] FAT-fs (loop1): bogus number of reserved sectors [ 3184.287216] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3184.329691] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:38 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x10000) getpid() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @multicast1}}, 0xd1, 0x3f, 0x6, "ba2787a910a445e0ebedc100cbfd86a04998e7a5061130464094c5a51de7781ed171a921a1a3343022f41c49504f2c79c3d1757961650d15f6cfef57af39e60569b182dca0a99a9a0c7f97dded10df2d"}, 0xd8) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x2, 0x6000, 0x80000000, 0x7fff, 0x43}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x30) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) [ 3184.423916] FAT-fs (loop1): bogus number of reserved sectors [ 3184.467521] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3184.475995] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:38 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73b4", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:38 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3184.703563] print_req_error: 783 callbacks suppressed [ 3184.703572] print_req_error: I/O error, dev loop0, sector 0 [ 3184.714690] buffer_io_error: 783 callbacks suppressed [ 3184.714701] Buffer I/O error on dev loop0, logical block 0, async page read [ 3184.760624] print_req_error: I/O error, dev loop0, sector 0 [ 3184.766418] Buffer I/O error on dev loop0, logical block 0, async page read [ 3184.779345] print_req_error: I/O error, dev loop0, sector 0 [ 3184.785109] Buffer I/O error on dev loop0, logical block 0, async page read [ 3184.797971] print_req_error: I/O error, dev loop0, sector 0 [ 3184.803758] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3184.872413] print_req_error: I/O error, dev loop0, sector 0 [ 3184.878246] Buffer I/O error on dev loop0, logical block 0, async page read [ 3184.904464] print_req_error: I/O error, dev loop0, sector 0 [ 3184.910316] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3184.918372] print_req_error: I/O error, dev loop0, sector 0 [ 3184.924208] Buffer I/O error on dev loop0, logical block 0, async page read [ 3184.994810] print_req_error: I/O error, dev loop0, sector 0 [ 3185.000663] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000340)={0x0, @bt={0x1, 0x6c66, 0x1, 0x3, 0x1, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x40, 0x209, 0xfff, 0x8, 0x2, 0x5, 0x7ff, 0x7, 0x4}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r4, 0x408c563e, &(0x7f0000000140)={0xff, 0xf, 0x0, "f1dea3aca57e569fca05ebf994d5b48e3b9191d1757c4cab6bff92c7123f2d73920e392b3148540b1df0e6847afcc327dbedaeeb5f6b54ee0ad45a11", 0xe, "0c296a58363b4a6d4780937a38edd668b42f644cc4e5e954c0a60cb3855a04f520e20feca73b9378150869adb69b5dea54505284729b658dcec348c1", 0x80}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1, 0x4, 0xffffffffffffffff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) r6 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x400ff, 0x2000) connect$unix(r6, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) [ 3185.039907] print_req_error: I/O error, dev loop0, sector 0 [ 3185.045744] Buffer I/O error on dev loop0, logical block 0, async page read [ 3185.061892] print_req_error: I/O error, dev loop0, sector 0 [ 3185.067762] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:39 executing program 4: socketpair$unix(0x1, 0x5, 0x7f01, &(0x7f0000000240)) 04:30:39 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73fc", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:39 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:39 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) open_by_handle_at(r0, &(0x7f0000000000)={0x12, 0x0, "9d32099e74ec29d5723f"}, 0x80) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000340)={0x0, @bt={0x1, 0x6c66, 0x1, 0x3, 0x1, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x40, 0x209, 0xfff, 0x8, 0x2, 0x5, 0x7ff, 0x7, 0x4}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r4, 0x408c563e, &(0x7f0000000140)={0xff, 0xf, 0x0, "f1dea3aca57e569fca05ebf994d5b48e3b9191d1757c4cab6bff92c7123f2d73920e392b3148540b1df0e6847afcc327dbedaeeb5f6b54ee0ad45a11", 0xe, "0c296a58363b4a6d4780937a38edd668b42f644cc4e5e954c0a60cb3855a04f520e20feca73b9378150869adb69b5dea54505284729b658dcec348c1", 0x80}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x1, 0x4, 0xffffffffffffffff, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) r6 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x400ff, 0x2000) connect$unix(r6, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 04:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:39 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3185.802206] FAT-fs (loop1): bogus number of reserved sectors [ 3185.831934] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:40 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x700000000000000, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x80, @time={0x0, 0x1c9c380}, 0xffffffffffff8001, {0x9f, 0x1}, 0xc16, 0x1, 0x2}) memfd_create(&(0x7f0000000080)='\x00', 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x180) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x1, 0x2) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f00000001c0)=0x210900, 0x4) r3 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="ac8e140000e0000002ac0414aaac14141eac1414aac0141416e0000092a85b1262d31b00000000"], 0x30) ioctl$NBD_CLEAR_SOCK(r3, 0xab07) [ 3185.852020] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3185.944759] FAT-fs (loop1): bogus number of reserved sectors [ 3185.962634] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3185.976528] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:40 executing program 4: socketpair$unix(0x1, 0x5, 0x43, &(0x7f0000000240)) 04:30:40 executing program 0: socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x3, 0x6) r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) r3 = socket$inet_tcp(0x2, 0x3, 0x6) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000200)={{0x2, 0x3, 0x87, 0x3, 0xffffffffffffffff}, 0x6, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x5, 0xf9, 0x6}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_bridge\x00', 0x10) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="4800000014000700080000000000000002ff0006667e279639a91d7b7f0000017daf4204a00b32eadc2828417f002101e3d8960f65b27ee8125f423682a9447015739d53d50000004f34da05213ee818b36c72555ca804ba2d95202d68784db717920e2a3a0cfb1131234efd77dde60ba9cc94dc9d8a77257b344452a23cac3a1f67213e87cf8560942efcc5b7bbed47d9049fe429bdffe6444bc9e45a8c008ea3baa267ddf084ad643d597785f3607e7a1756298ac64801cf463b76e8ceb89ea0b8efe5c05a014785ce959a597ac94b148a43acc3c7f6a563ab81b971e3a884558ed108752673f0c80c6ff5"], 0x48}}, 0x0) 04:30:40 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdosh', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:40 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x20002, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@nfc={0x27, 0x1, 0x1, 0x4}, {&(0x7f0000000140)=""/147, 0x93}, &(0x7f0000000080), 0x6}, 0xa0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:40 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3186.493699] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.511673] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 04:30:40 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\b', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3186.544213] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.556540] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.565523] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 04:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3186.592039] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.611410] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.641666] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.672023] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.697847] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.713983] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 3186.735962] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:40 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3186.988999] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3186.996898] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.013719] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.034446] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.045006] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.057632] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.071892] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.079691] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 04:30:41 executing program 4: socketpair$unix(0x1, 0x5, 0x1500, &(0x7f0000000240)) 04:30:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3187.086476] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.093491] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.100515] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 3187.110380] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3187.171055] FAT-fs (loop1): bogus number of reserved sectors [ 3187.184553] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3187.203696] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x8, 0x2) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r2 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x1, 0x2000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 04:30:41 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3187.315614] FAT-fs (loop1): bogus number of reserved sectors [ 3187.327168] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3187.379348] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.386086] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.399803] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3187.439502] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.465846] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.475197] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 04:30:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x800, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000140)={0x800, 0x9, 0x0, [{0x6, 0x8001, 0xffff, 0x8000, 0x8, 0x230, 0x80000001}, {0x9, 0x0, 0x0, 0x6000, 0x33, 0x6, 0xffff}, {0x6, 0x6, 0xd9e, 0x8, 0x7, 0x1000, 0x10000}, {0xbc3, 0xfff, 0x5, 0x8, 0x1, 0xfff, 0x8f}, {0x401, 0x5, 0x4, 0xfffffffffffffffb, 0x0, 0x9, 0x401}, {0x3ff, 0x9, 0x5, 0x0, 0x100000000, 0x2, 0x3f}, {0x2, 0x100000000, 0x2, 0x5, 0x5, 0x4c9e, 0x8}, {0x7, 0x20, 0x100000001, 0x1, 0xfffffffffffffffd, 0x401, 0x9}, {0x1, 0x8bc2, 0x8, 0x9, 0x9, 0x3f, 0x800}]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) [ 3187.495100] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.510912] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.527638] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 04:30:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3187.539370] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.546327] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.554543] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 3187.569255] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:42 executing program 4: socketpair$unix(0x1, 0x5, 0x601, &(0x7f0000000240)) 04:30:42 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:42 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:42 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3188.103005] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.124340] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.169023] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.217384] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.246913] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 04:30:42 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7397", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3188.266470] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.279166] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.307810] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 04:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3188.329152] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.376874] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.401004] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 3188.439262] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:42 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_evm(r1, &(0x7f0000000080)='security.evm\x00', &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x100a, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x30) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f0000000140)={0x1, 0x1, {0x51, 0x2, 0x2, {0x14, 0x100}, {0x2, 0x6}, @cond=[{0x3220, 0x7ff, 0x4, 0x401, 0x80000000, 0xfffffffffffffffa}, {0x0, 0x8, 0xf031, 0x34e, 0x8, 0x3}]}, {0x54, 0x5, 0x1, {0x600, 0xffff}, {0x8, 0xd1}, @rumble={0x1f, 0x5e}}}) 04:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:42 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) 04:30:42 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3188.671356] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.701104] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.727296] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.743854] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.766777] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 04:30:42 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos`', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:42 executing program 4: socketpair$unix(0x1, 0x5, 0x84000000, &(0x7f0000000240)) 04:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3188.783372] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.795482] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.818440] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.825428] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.855094] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.872479] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 3188.893615] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:43 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) 04:30:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:43 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73f4", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3189.114633] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.127094] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.153874] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.201736] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.239918] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.265464] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.289911] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.305792] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.322504] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.341271] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.358059] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 3189.389601] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1000000000000022) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20482) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000080)) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') 04:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:43 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) 04:30:43 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3189.588427] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.597966] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.607126] FAT-fs (loop1): bogus number of reserved sectors [ 3189.636036] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3189.645706] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.676434] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3189.687252] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.710572] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.730723] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.754911] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.772579] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.780167] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.787594] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.794553] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 3189.808773] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3189.858331] FAT-fs (loop1): bogus number of reserved sectors [ 3189.864183] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3189.873227] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3189.928482] print_req_error: 661 callbacks suppressed [ 3189.928494] print_req_error: I/O error, dev loop0, sector 0 [ 3189.939507] buffer_io_error: 661 callbacks suppressed [ 3189.939518] Buffer I/O error on dev loop0, logical block 0, async page read [ 3189.953244] print_req_error: I/O error, dev loop0, sector 0 [ 3189.959059] Buffer I/O error on dev loop0, logical block 0, async page read [ 3189.966651] print_req_error: I/O error, dev loop0, sector 0 [ 3189.972474] Buffer I/O error on dev loop0, logical block 0, async page read [ 3189.983904] print_req_error: I/O error, dev loop0, sector 0 [ 3189.989829] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.003494] print_req_error: I/O error, dev loop0, sector 0 [ 3190.009318] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:44 executing program 4: socketpair$unix(0x1, 0x5, 0x3200000000000000, &(0x7f0000000240)) 04:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:44 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:44 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:44 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3190.045321] print_req_error: I/O error, dev loop0, sector 0 [ 3190.051138] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.060937] print_req_error: I/O error, dev loop0, sector 0 [ 3190.066689] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.100199] print_req_error: I/O error, dev loop0, sector 0 [ 3190.105965] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.151159] print_req_error: I/O error, dev loop0, sector 0 [ 3190.157008] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.186316] print_req_error: I/O error, dev loop0, sector 0 [ 3190.192294] Buffer I/O error on dev loop0, logical block 0, async page read [ 3190.199666] FAT-fs (loop1): bogus number of reserved sectors 04:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000"], 0xc) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3190.221857] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3190.264942] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000"], 0xc) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3190.348013] FAT-fs (loop1): bogus number of reserved sectors [ 3190.357219] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3190.404206] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000"], 0xc) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:44 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:44 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos%', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:44 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x200, 0x9, 0xfff, 0x10001}, {0xfffffffffffffff9, 0x8, 0x3ff, 0x100000001}, {0x7, 0xffffffffffff0449, 0x5, 0x8}, {0x5, 0x2, 0x1, 0x20000}, {0x9, 0x30, 0x800, 0x5}, {0x7, 0x1f, 0x100, 0x1ff}]}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x30) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) 04:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb300000000"], 0xe) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:45 executing program 4: socketpair$unix(0x1, 0x5, 0x5000000, &(0x7f0000000240)) 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb300000000"], 0xe) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:45 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73fb", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:45 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:45 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb300000000"], 0xe) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:45 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000000000"], 0xf) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3191.320213] FAT-fs (loop1): bogus number of reserved sectors [ 3191.335918] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000000000"], 0xf) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3191.379734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3191.440862] FAT-fs (loop1): bogus number of reserved sectors [ 3191.464630] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3191.480609] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80100, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x82000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) pipe2$9p(&(0x7f00000000c0), 0x4000) ioctl$KVM_SMI(r2, 0xaeb7) readv(r2, &(0x7f00000000c0), 0x0) 04:30:45 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb30000000000"], 0xf) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:45 executing program 4: socketpair$unix(0x1, 0x5, 0x7000000, &(0x7f0000000240)) 04:30:45 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:45 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x4001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) [ 3191.849510] FAT-fs (loop1): bogus number of reserved sectors 04:30:46 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) 04:30:46 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x30) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="ff00000000000000ff0300000000000005000000a60500000800000000000000090000000000000008000000000000000010000000000000000000000000000000000000000000000008000000000000000000000000000001000000010000000000008000000000060000000000000000000000000000000000000000000000010400000000000000000000000000008000000000000000ce05000000000000e0ffffffffffffff00000000000000000000000000000000020800000000000000000000000000000400000000000000f250000000000000800000000000000000000000000000000000000000000000040000000000000000000000000000000100000001000000250000000000000000000000000000000000000000000000803100000000000000000000000000000000000000000000070000000000000008000000000000000000000000000000000000000000000080040000000000000000000000000000080000000000000000080000000000008b0e00000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000db0900000000000000000000010000000000000000000000000000000000000000010000000000000000000000000000"]) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x18000, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x2}, 0x10) [ 3191.900213] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3191.917790] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) [ 3192.012690] FAT-fs (loop1): bogus number of reserved sectors [ 3192.049229] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3192.101679] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:46 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) [ 3192.284797] FAT-fs (loop1): bogus number of reserved sectors [ 3192.294668] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3192.341837] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:46 executing program 4: socketpair$unix(0x1, 0x5, 0xd010000, &(0x7f0000000240)) 04:30:46 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) [ 3192.423261] FAT-fs (loop1): bogus number of reserved sectors [ 3192.437950] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3192.473814] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) 04:30:46 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:46 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3192.933726] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 04:30:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:47 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:47 executing program 4: socketpair$unix(0x1, 0x5, 0xee000000, &(0x7f0000000240)) 04:30:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3192.987889] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.000645] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.027170] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.043469] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.052062] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.064581] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 04:30:47 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\n', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3193.107260] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.119470] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.126295] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 3193.147164] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 04:30:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3193.159939] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz1] on syz0 04:30:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:47 executing program 0: write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) 04:30:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:47 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:47 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:47 executing program 0: write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) [ 3193.585841] FAT-fs (loop1): bogus number of reserved sectors [ 3193.621238] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3193.652093] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:48 executing program 4: socketpair$unix(0x1, 0x5, 0x55, &(0x7f0000000240)) 04:30:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 0: write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) 04:30:48 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3193.971765] FAT-fs (loop1): bogus number of reserved sectors 04:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 3194.016300] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3194.027522] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3194.123661] FAT-fs (loop1): bogus number of reserved sectors [ 3194.147642] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3194.245723] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:48 executing program 4: socketpair$unix(0x1, 0x5, 0x6801000000000000, &(0x7f0000000240)) 04:30:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3194.733357] FAT-fs (loop1): bogus number of reserved sectors [ 3194.765390] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3194.852159] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:49 executing program 5 (fault-call:8 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3194.938036] print_req_error: 641 callbacks suppressed [ 3194.938046] print_req_error: I/O error, dev loop0, sector 0 [ 3194.943766] print_req_error: I/O error, dev loop0, sector 0 [ 3194.954927] buffer_io_error: 642 callbacks suppressed [ 3194.954937] Buffer I/O error on dev loop0, logical block 0, async page read [ 3194.965417] print_req_error: I/O error, dev loop0, sector 0 [ 3194.973237] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.026565] print_req_error: I/O error, dev loop0, sector 0 [ 3195.032462] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.067450] FAULT_INJECTION: forcing a failure. [ 3195.067450] name failslab, interval 1, probability 0, space 0, times 0 [ 3195.081486] print_req_error: I/O error, dev loop0, sector 0 [ 3195.087291] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.109967] print_req_error: I/O error, dev loop0, sector 0 [ 3195.115810] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.123989] CPU: 1 PID: 27786 Comm: syz-executor5 Not tainted 4.20.0-rc3+ #349 [ 3195.131425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3195.140792] Call Trace: [ 3195.143396] dump_stack+0x244/0x39d [ 3195.147044] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3195.152330] ? debug_smp_processor_id+0x1c/0x20 [ 3195.157021] ? perf_trace_lock+0x14d/0x7a0 [ 3195.161291] should_fail.cold.4+0xa/0x17 [ 3195.165398] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3195.170539] ? zap_class+0x640/0x640 [ 3195.174268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3195.179836] ? check_preemption_disabled+0x48/0x280 [ 3195.184878] ? find_held_lock+0x36/0x1c0 [ 3195.188964] ? __lock_is_held+0xb5/0x140 [ 3195.193066] ? perf_trace_sched_process_exec+0x860/0x860 [ 3195.198541] ? print_usage_bug+0xc0/0xc0 [ 3195.202631] __should_failslab+0x124/0x180 [ 3195.206894] should_failslab+0x9/0x14 [ 3195.210709] __kmalloc+0x2e0/0x760 [ 3195.214293] ? sock_kmalloc+0x15a/0x1f0 04:30:49 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3195.218330] sock_kmalloc+0x15a/0x1f0 [ 3195.222189] ? __sk_mem_schedule+0xe0/0xe0 [ 3195.226433] ? trace_hardirqs_on+0xbd/0x310 [ 3195.230770] ? lock_sock_nested+0xe2/0x120 [ 3195.235015] ? trace_hardirqs_off_caller+0x310/0x310 [ 3195.240123] af_alg_alloc_areq+0x83/0x280 [ 3195.244296] ? alg_accept+0x60/0x60 [ 3195.247952] ? __local_bh_enable_ip+0x160/0x260 [ 3195.252645] aead_recvmsg+0x47a/0x2350 [ 3195.256545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3195.262105] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3195.266600] ? apparmor_socket_recvmsg+0x29/0x30 [ 3195.271363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3195.276907] ? security_socket_recvmsg+0x9c/0xc0 [ 3195.281673] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3195.286174] sock_recvmsg+0xd0/0x110 [ 3195.289879] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3195.294886] ___sys_recvmsg+0x2b6/0x680 [ 3195.298856] ? ___sys_sendmsg+0x930/0x930 [ 3195.303015] ? perf_trace_sched_process_exec+0x860/0x860 [ 3195.308474] ? __fget_light+0x2e9/0x430 [ 3195.312438] ? fget_raw+0x20/0x20 [ 3195.315887] ? perf_trace_lock+0x14d/0x7a0 [ 3195.320122] ? find_held_lock+0x36/0x1c0 [ 3195.324182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3195.329710] ? sockfd_lookup_light+0xc5/0x160 [ 3195.334197] __sys_recvmmsg+0x303/0xb90 [ 3195.338171] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3195.342490] ? kasan_check_write+0x14/0x20 [ 3195.346722] ? wait_for_completion+0x8a0/0x8a0 [ 3195.351321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3195.356855] ? check_preemption_disabled+0x48/0x280 [ 3195.361881] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3195.367415] do_sys_recvmmsg+0x172/0x190 [ 3195.371470] ? __sys_recvmmsg+0xb90/0xb90 [ 3195.375609] ? trace_hardirqs_on+0xbd/0x310 [ 3195.379919] ? __ia32_sys_read+0xb0/0xb0 [ 3195.383971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3195.389349] ? trace_hardirqs_off_caller+0x310/0x310 [ 3195.394463] __x64_sys_recvmmsg+0xbe/0x150 [ 3195.398694] do_syscall_64+0x1b9/0x820 [ 3195.402569] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3195.407928] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3195.412849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3195.417695] ? trace_hardirqs_on_caller+0x310/0x310 [ 3195.422726] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3195.427749] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3195.432758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3195.437609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3195.442788] RIP: 0033:0x457569 [ 3195.445970] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:30:49 executing program 4: socketpair$unix(0x1, 0x5, 0xaa01000000000000, &(0x7f0000000240)) 04:30:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3195.464878] RSP: 002b:00007f81ef998c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3195.472602] RAX: ffffffffffffffda RBX: 00007f81ef998c90 RCX: 0000000000457569 [ 3195.479865] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3195.487126] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3195.494417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f81ef9996d4 [ 3195.501704] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 [ 3195.512153] print_req_error: I/O error, dev loop0, sector 0 [ 3195.517945] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.525774] print_req_error: I/O error, dev loop0, sector 0 [ 3195.531574] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.539197] print_req_error: I/O error, dev loop0, sector 0 [ 3195.544924] Buffer I/O error on dev loop0, logical block 0, async page read [ 3195.555051] print_req_error: I/O error, dev loop0, sector 0 [ 3195.560841] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:49 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:49 executing program 5 (fault-call:8 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3195.568497] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:49 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3195.729294] FAT-fs (loop1): bogus number of reserved sectors [ 3195.771077] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3195.828312] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3195.891222] FAT-fs (loop1): bogus number of reserved sectors [ 3195.915511] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3195.937180] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x10, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f737f", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:50 executing program 4: socketpair$unix(0x1, 0x5, 0x64000000, &(0x7f0000000240)) 04:30:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xffffff8d, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3196.488995] FAT-fs (loop1): bogus number of reserved sectors [ 3196.540556] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3196.557120] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:50 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xfffffff0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3196.609770] FAT-fs (loop1): bogus number of reserved sectors [ 3196.615730] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3196.667389] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xb, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3700, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 4: socketpair$unix(0x1, 0x5, 0x4301000000000000, &(0x7f0000000240)) 04:30:51 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r0, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xb00, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:51 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7385", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x1000000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:51 executing program 4: socketpair$unix(0x1, 0x5, 0x1000000000000000, &(0x7f0000000240)) 04:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xf0ffffff00000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x700000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3197.868960] FAT-fs (loop1): bogus number of reserved sectors 04:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xf0ffffff, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3197.910590] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3197.929042] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3198.016578] FAT-fs (loop1): bogus number of reserved sectors [ 3198.033227] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3198.042863] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:52 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x700, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:52 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:52 executing program 4: socketpair$unix(0x1, 0x5, 0x6201, &(0x7f0000000240)) 04:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x37, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x800000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3198.733694] FAT-fs (loop1): bogus number of reserved sectors [ 3198.762202] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3198.815771] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3198.889012] FAT-fs (loop1): bogus number of reserved sectors [ 3198.914204] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3198.951423] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:53 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01ab", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8dffffff, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:53 executing program 4: socketpair$unix(0x1, 0x5, 0x3600, &(0x7f0000000240)) 04:30:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x1000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a90", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xb000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:54 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a9061", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:54 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x7, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:54 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:54 executing program 4: socketpair$unix(0x1, 0x5, 0xb601, &(0x7f0000000240)) [ 3200.216015] FAT-fs (loop1): bogus number of reserved sectors [ 3200.252843] print_req_error: 315 callbacks suppressed [ 3200.252853] print_req_error: I/O error, dev loop0, sector 0 [ 3200.263918] buffer_io_error: 314 callbacks suppressed [ 3200.263928] Buffer I/O error on dev loop0, logical block 0, async page read [ 3200.276602] print_req_error: I/O error, dev loop0, sector 0 [ 3200.282418] Buffer I/O error on dev loop0, logical block 0, async page read [ 3200.303099] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xb00000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3200.312040] print_req_error: I/O error, dev loop0, sector 0 [ 3200.317864] Buffer I/O error on dev loop0, logical block 0, async page read [ 3200.349005] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3200.385980] print_req_error: I/O error, dev loop0, sector 0 [ 3200.391837] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x300000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3200.432027] print_req_error: I/O error, dev loop0, sector 0 [ 3200.437912] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3200.478808] print_req_error: I/O error, dev loop0, sector 0 [ 3200.484631] Buffer I/O error on dev loop0, logical block 0, async page read [ 3200.515921] print_req_error: I/O error, dev loop0, sector 0 [ 3200.521765] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:54 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3200.548982] FAT-fs (loop1): bogus number of reserved sectors [ 3200.549575] print_req_error: I/O error, dev loop0, sector 0 [ 3200.554827] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3200.554840] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3200.574983] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f00000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3200.631173] print_req_error: I/O error, dev loop0, sector 0 [ 3200.637092] Buffer I/O error on dev loop0, logical block 0, async page read [ 3200.661136] print_req_error: I/O error, dev loop0, sector 0 [ 3200.666985] Buffer I/O error on dev loop0, logical block 0, async page read 04:30:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:55 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:55 executing program 4: socketpair$unix(0x1, 0x5, 0xa8, &(0x7f0000000240)) 04:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos)', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f00, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8dffffff00000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:55 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:56 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:56 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x100000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:56 executing program 4: socketpair$unix(0x1, 0x5, 0xfc00000000000000, &(0x7f0000000240)) 04:30:56 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3700000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3202.047175] FAT-fs (loop1): bogus number of reserved sectors [ 3202.053160] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3202.062430] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3202.175886] FAT-fs (loop1): bogus number of reserved sectors [ 3202.207208] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x37000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3202.243156] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:56 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:56 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x300, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3202.480460] FAT-fs (loop1): bogus number of reserved sectors [ 3202.522989] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3202.557289] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3202.635418] FAT-fs (loop1): bogus number of reserved sectors [ 3202.645860] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3202.658442] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:57 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0x0}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x10000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:57 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:57 executing program 4: socketpair$unix(0x1, 0x5, 0x6301000000000000, &(0x7f0000000240)) [ 3203.052212] FAT-fs (loop1): bogus number of reserved sectors [ 3203.071335] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:30:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3203.107398] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3203.178957] FAT-fs (loop1): bogus number of reserved sectors [ 3203.184912] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3203.239808] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x7000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:57 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:57 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3203.481207] FAT-fs (loop1): bogus number of reserved sectors [ 3203.499479] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3203.549562] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3203.633674] FAT-fs (loop1): bogus number of reserved sectors [ 3203.646926] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3203.661446] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0x0}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 4: socketpair$unix(0x1, 0x5, 0x35000000, &(0x7f0000000240)) 04:30:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7306", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:58 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x0, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3204.345854] FAT-fs (loop1): bogus number of reserved sectors [ 3204.352026] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3204.360638] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3204.406213] FAT-fs (loop1): bogus number of reserved sectors [ 3204.447006] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3204.455455] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:58 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0x0}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:58 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:58 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:30:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:58 executing program 4: socketpair$unix(0x1, 0x5, 0xf8000000, &(0x7f0000000240)) [ 3204.867106] FAT-fs (loop1): bogus number of reserved sectors 04:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, 0x0) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3204.917224] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3204.944293] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3205.050595] FAT-fs (loop1): bogus number of reserved sectors [ 3205.067235] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3205.089799] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:59 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:59 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3205.355857] FAT-fs (loop1): bogus number of reserved sectors [ 3205.377840] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3205.405762] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3205.463813] FAT-fs (loop1): bogus number of reserved sectors [ 3205.477569] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3205.486075] FAT-fs (loop1): Can't find a valid FAT filesystem 04:30:59 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:30:59 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:30:59 executing program 4: socketpair$unix(0x1, 0x5, 0xda01, &(0x7f0000000240)) 04:30:59 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3205.761285] FAT-fs (loop1): bogus number of reserved sectors [ 3205.784633] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3205.798936] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.807181] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.817998] print_req_error: 356 callbacks suppressed [ 3205.818009] print_req_error: I/O error, dev loop0, sector 0 [ 3205.829001] buffer_io_error: 356 callbacks suppressed [ 3205.829011] Buffer I/O error on dev loop0, logical block 0, async page read [ 3205.837243] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3205.847562] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 04:31:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3205.863731] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.873159] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.886915] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.903161] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 04:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3205.919738] print_req_error: I/O error, dev loop0, sector 0 [ 3205.923787] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.925510] Buffer I/O error on dev loop0, logical block 0, async page read [ 3205.956231] print_req_error: I/O error, dev loop0, sector 0 [ 3205.962072] Buffer I/O error on dev loop0, logical block 0, async page read [ 3205.969321] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3205.989401] print_req_error: I/O error, dev loop0, sector 0 [ 3205.995213] Buffer I/O error on dev loop0, logical block 0, async page read [ 3206.026227] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3206.038006] print_req_error: I/O error, dev loop0, sector 0 [ 3206.043816] Buffer I/O error on dev loop0, logical block 0, async page read [ 3206.047401] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 3206.051858] FAT-fs (loop1): bogus number of reserved sectors [ 3206.062339] print_req_error: I/O error, dev loop0, sector 0 04:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3206.063632] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3206.069392] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3206.118367] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3206.147998] print_req_error: I/O error, dev loop0, sector 0 [ 3206.153819] Buffer I/O error on dev loop0, logical block 0, async page read [ 3206.164151] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:00 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3206.209244] print_req_error: I/O error, dev loop0, sector 0 [ 3206.215131] Buffer I/O error on dev loop0, logical block 0, async page read [ 3206.239710] print_req_error: I/O error, dev loop0, sector 0 [ 3206.245552] Buffer I/O error on dev loop0, logical block 0, async page read [ 3206.253380] print_req_error: I/O error, dev loop0, sector 0 04:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:00 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3206.259188] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:00 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3206.361005] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.394350] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.424165] FAT-fs (loop1): bogus number of reserved sectors [ 3206.433079] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.459957] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 04:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3206.468366] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3206.483594] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.491551] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3206.498777] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.518393] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.541774] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.574686] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.602110] FAT-fs (loop1): bogus number of reserved sectors [ 3206.615280] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.635198] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3206.652527] hid-generic 0000:0000:0000.000B: unknown main item tag 0x0 [ 3206.668453] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3206.680256] hid-generic 0000:0000:0000.000B: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:00 executing program 4: socketpair$unix(0x1, 0x5, 0x125, &(0x7f0000000240)) 04:31:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:00 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:00 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:00 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3206.806261] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3206.832182] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3206.859727] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 04:31:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3206.903392] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3206.939181] FAT-fs (loop1): bogus number of reserved sectors [ 3206.946538] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3206.957215] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3206.979673] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3206.986689] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3207.011366] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3207.050443] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3207.078334] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3207.093403] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 3207.105417] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 04:31:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3207.128459] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:01 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3207.184980] FAT-fs (loop1): bogus number of reserved sectors [ 3207.210948] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3207.253691] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c12628571") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3207.353523] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.386881] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.405359] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.438278] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.453908] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.468603] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.479028] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.486245] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.506235] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.525026] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.539030] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 3207.550580] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:01 executing program 4: socketpair$unix(0x1, 0x5, 0x1f00000000000000, &(0x7f0000000240)) 04:31:01 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:01 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:01 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3207.691755] FAT-fs (loop1): bogus number of reserved sectors [ 3207.698229] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.706686] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3207.717331] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.724032] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 04:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3207.747694] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3207.772157] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.789198] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.809275] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.833759] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 04:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3207.858515] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.865442] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.872435] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.879378] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 3207.908924] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3207.924792] FAT-fs (loop1): bogus number of reserved sectors 04:31:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c1262857180") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:02 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3207.969646] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3208.002392] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3208.095743] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.111739] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 04:31:02 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3208.143618] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.181665] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.209888] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.243074] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.260392] FAT-fs (loop1): bogus number of reserved sectors [ 3208.273292] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.297094] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3208.309442] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.331640] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.340932] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3208.350610] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.366066] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 3208.384146] hid-generic 0000:0000:0000.000F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3208.403391] FAT-fs (loop1): bogus number of reserved sectors [ 3208.433401] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3208.450251] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:02 executing program 4: socketpair$unix(0x1, 0x5, 0x1bb, &(0x7f0000000240)) 04:31:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:02 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:02 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3208.512531] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 04:31:02 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3208.556331] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 04:31:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3208.597052] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.603814] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.622209] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.636695] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 04:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3208.647056] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.653753] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.662471] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.679641] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.686612] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 3208.750549] hid-generic 0000:0000:0000.0010: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3208.792361] FAT-fs (loop1): bogus number of reserved sectors 04:31:02 executing program 4: socketpair$unix(0x1, 0x5, 0x104, &(0x7f0000000240)) 04:31:03 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3208.875404] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3208.957202] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3208.980227] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.014468] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.027167] FAT-fs (loop1): bogus number of reserved sectors [ 3209.053745] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3209.064153] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.077633] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.084378] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.099440] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3209.122075] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.129403] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.146625] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 04:31:03 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:03 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3209.178155] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.184898] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.201193] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 3209.217854] hid-generic 0000:0000:0000.0011: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:03 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3209.326700] FAT-fs (loop1): bogus number of reserved sectors [ 3209.379109] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3209.409768] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 04:31:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3209.442589] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.464156] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3209.477165] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 04:31:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3209.516684] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.540837] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.556115] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.569349] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.590454] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.613173] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.621978] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.629882] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 3209.655258] hid-generic 0000:0000:0000.0012: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3209.666764] FAT-fs (loop1): bogus number of reserved sectors [ 3209.688465] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3209.737248] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:04 executing program 4: socketpair$unix(0x1, 0x5, 0x9901000000000000, &(0x7f0000000240)) 04:31:04 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f730e", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3209.996738] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.015155] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 04:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3210.053351] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.086527] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.120201] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.154653] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.179315] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.201955] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.209967] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.217850] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 04:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3210.224775] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 3210.240244] hid-generic 0000:0000:0000.0013: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:04 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos&', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3210.466482] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.513873] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.560977] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.592120] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.609675] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.616439] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.646713] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.654115] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 04:31:04 executing program 4: socketpair$unix(0x1, 0x5, 0x3700000000000000, &(0x7f0000000240)) 04:31:04 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:04 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7304", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3210.677708] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.684801] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.700810] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 3210.709000] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:04 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{0x0}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:05 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3210.964337] print_req_error: 600 callbacks suppressed [ 3210.964349] print_req_error: I/O error, dev loop0, sector 0 [ 3210.975423] buffer_io_error: 600 callbacks suppressed [ 3210.975436] Buffer I/O error on dev loop0, logical block 0, async page read [ 3210.988560] print_req_error: I/O error, dev loop0, sector 0 [ 3210.994489] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.017330] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.024103] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.025259] print_req_error: I/O error, dev loop0, sector 0 [ 3211.036644] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.052111] print_req_error: I/O error, dev loop0, sector 0 [ 3211.058005] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.066173] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 04:31:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.091597] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.092692] print_req_error: I/O error, dev loop0, sector 0 [ 3211.104294] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.115353] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 04:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.147391] print_req_error: I/O error, dev loop0, sector 0 [ 3211.153270] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.155726] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.189196] print_req_error: I/O error, dev loop0, sector 0 [ 3211.195089] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.216495] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.234887] print_req_error: I/O error, dev loop0, sector 0 [ 3211.240787] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.241972] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.268982] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.272885] print_req_error: I/O error, dev loop0, sector 0 [ 3211.281618] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.283720] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.299679] print_req_error: I/O error, dev loop0, sector 0 [ 3211.305489] Buffer I/O error on dev loop0, logical block 0, async page read [ 3211.308513] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 3211.383728] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3211.429913] FAT-fs (loop1): bogus number of reserved sectors [ 3211.457295] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3211.465779] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3211.543491] FAT-fs (loop1): bogus number of reserved sectors [ 3211.557108] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3211.567755] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:05 executing program 4: socketpair$unix(0x1, 0x5, 0x7f01000000000000, &(0x7f0000000240)) 04:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:05 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:05 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:31:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:05 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7303", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.699809] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.706636] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 04:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.783202] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.817788] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 04:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3211.845381] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.873783] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.903257] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.926507] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.936511] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.968425] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 3211.996497] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 04:31:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x30}], 0x1}}], 0x1, 0x0, 0x0) [ 3212.017790] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:06 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos.', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:06 executing program 4: socketpair$unix(0x1, 0x5, 0x62, &(0x7f0000000240)) 04:31:06 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:31:06 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46"], 0x4) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:06 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdosH', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x60}], 0x1}}], 0x1, 0x0, 0x0) [ 3212.346824] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.370505] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.395057] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.424534] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.446560] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 04:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3212.471938] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 04:31:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x70}], 0x1}}], 0x1, 0x0, 0x0) [ 3212.506834] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.525139] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.546753] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.564939] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.578910] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 3212.607231] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:06 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:06 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:31:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa0}], 0x1}}], 0x1, 0x0, 0x0) [ 3212.809487] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.816210] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.834442] FAT-fs (loop1): bogus number of reserved sectors [ 3212.844750] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.853619] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3212.871733] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.891161] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.901075] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3212.906607] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.919285] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.933758] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.954466] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.974970] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.983089] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 3212.991800] hid-generic 0000:0000:0000.0018: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3213.029059] FAT-fs (loop1): bogus number of reserved sectors [ 3213.047555] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3213.087332] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:07 executing program 4: socketpair$unix(0x1, 0x5, 0x66, &(0x7f0000000240)) 04:31:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) 04:31:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:07 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:07 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:07 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f45"], 0x2) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3213.308706] FAT-fs (loop1): bogus number of reserved sectors [ 3213.314556] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401"], 0x8) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3213.349933] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3213.404698] FAT-fs (loop1): bogus number of reserved sectors [ 3213.419825] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3213.470125] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:07 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:07 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3213.611944] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 04:31:07 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3213.658990] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.683919] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.734953] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.767742] FAT-fs (loop1): bogus number of reserved sectors [ 3213.779584] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.799038] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.817300] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3213.831541] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.835977] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3213.848847] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.870688] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.885807] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.894999] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 3213.915482] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3213.946353] FAT-fs (loop1): bogus number of reserved sectors [ 3213.962981] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3213.999551] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:08 executing program 4: socketpair$unix(0x1, 0x5, 0x7e00000000000000, &(0x7f0000000240)) 04:31:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:08 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:08 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x50}], 0x1}}], 0x1, 0x0, 0x0) 04:31:08 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3214.180348] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.195106] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.227178] FAT-fs (loop1): bogus number of reserved sectors [ 3214.233037] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3214.242518] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.260033] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 04:31:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x90}], 0x1}}], 0x1, 0x0, 0x0) [ 3214.306355] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.330354] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.364742] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.387181] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3214.399382] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.420818] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.445651] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.475038] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 3214.508045] hid-generic 0000:0000:0000.001A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3214.517085] FAT-fs (loop1): bogus number of reserved sectors 04:31:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x200015e5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3214.522903] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:08 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x3}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3214.587314] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:08 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f7383", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3214.701642] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.717056] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.743944] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.764933] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.782434] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.804000] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.822801] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.849611] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.880653] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.908352] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.915133] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 3214.944701] hid-generic 0000:0000:0000.001B: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:09 executing program 4: socketpair$unix(0x1, 0x5, 0x21010000, &(0x7f0000000240)) 04:31:09 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:09 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x20000345}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:09 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos{', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3215.142587] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.177493] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.184241] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.242021] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.265699] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 04:31:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3215.295939] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.314617] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.331881] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.349561] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.387200] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.410724] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 3215.439206] hid-generic 0000:0000:0000.001C: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:09 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\a', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB], 0x0) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x10}}], 0x1, 0x0, 0x0) 04:31:09 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x7ffff000}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:09 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3215.750788] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.769342] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.808217] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.815847] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.855550] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.863089] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.877938] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.913783] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.936424] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.960668] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3215.974727] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 3216.009150] hid-generic 0000:0000:0000.001D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3216.101381] print_req_error: 722 callbacks suppressed [ 3216.101391] print_req_error: I/O error, dev loop0, sector 0 [ 3216.112528] buffer_io_error: 722 callbacks suppressed [ 3216.112554] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.130707] print_req_error: I/O error, dev loop0, sector 0 [ 3216.136481] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.152373] print_req_error: I/O error, dev loop0, sector 0 [ 3216.158185] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.166868] print_req_error: I/O error, dev loop0, sector 0 [ 3216.172684] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.180366] print_req_error: I/O error, dev loop0, sector 0 [ 3216.186137] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.193638] print_req_error: I/O error, dev loop0, sector 0 [ 3216.199416] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.206903] print_req_error: I/O error, dev loop0, sector 0 [ 3216.212688] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.227314] print_req_error: I/O error, dev loop0, sector 0 [ 3216.233055] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.240567] print_req_error: I/O error, dev loop0, sector 0 04:31:10 executing program 4: socketpair$unix(0x1, 0x5, 0x2f, &(0x7f0000000240)) 04:31:10 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x2}}], 0x1, 0x0, 0x0) 04:31:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) 04:31:10 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:10 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3216.246300] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.254030] print_req_error: I/O error, dev loop0, sector 0 [ 3216.259846] Buffer I/O error on dev loop0, logical block 0, async page read [ 3216.295557] FAT-fs (loop1): bogus number of reserved sectors [ 3216.307853] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3216.337252] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3216.362467] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 04:31:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) [ 3216.386158] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.414672] FAT-fs (loop1): bogus number of reserved sectors [ 3216.422922] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.434849] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3216.460562] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.472989] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3216.493159] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 04:31:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x4}}], 0x1, 0x0, 0x0) [ 3216.515367] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.526930] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.553966] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 04:31:10 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) [ 3216.575830] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.597052] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 [ 3216.617368] hid-generic 0000:0000:0000.001E: unknown main item tag 0x0 04:31:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x8}}], 0x1, 0x0, 0x0) [ 3216.658101] hid-generic 0000:0000:0000.001E: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:10 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0xffffff1f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3216.722952] FAT-fs (loop1): bogus number of reserved sectors [ 3216.762273] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3216.840961] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3216.869031] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.875946] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.915687] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.933165] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.946562] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.976569] FAT-fs (loop1): bogus number of reserved sectors [ 3216.983131] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3216.990473] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3217.009631] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3217.016376] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3217.024095] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3217.050265] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3217.061032] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3217.068369] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 3217.080227] hid-generic 0000:0000:0000.001F: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:11 executing program 4: socketpair$unix(0x1, 0x5, 0x1cf, &(0x7f0000000240)) 04:31:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) 04:31:11 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x37}}], 0x1, 0x0, 0x0) 04:31:11 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x300) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:11 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) [ 3217.232563] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.247131] FAT-fs (loop1): bogus number of reserved sectors [ 3217.267631] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.274401] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.283347] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xf0ffffff}}], 0x1, 0x0, 0x0) [ 3217.328340] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.335446] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.340853] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80), 0x0, 0x0, 0x0) [ 3217.381942] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.403657] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.430819] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.467101] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 04:31:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) [ 3217.483064] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 3217.520696] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 04:31:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3217.544946] hid-generic 0000:0000:0000.0020: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:11 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3217.628461] FAT-fs (loop1): bogus number of reserved sectors [ 3217.687591] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3217.719927] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3217.778854] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.801104] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.812237] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.828066] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.861201] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 04:31:12 executing program 4: socketpair$unix(0x1, 0x5, 0xa, &(0x7f0000000240)) 04:31:12 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x800000000000000}}], 0x1, 0x0, 0x0) 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:12 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3217.879656] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.889720] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.896495] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.903358] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.910283] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.917258] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 3217.960504] hid-generic 0000:0000:0000.0021: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:12 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x80000, 0x0) lseek(r0, 0x0, 0x1) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202000, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) 04:31:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f000000}}], 0x1, 0x0, 0x0) 04:31:12 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) [ 3218.288440] FAT-fs (loop1): bogus number of reserved sectors [ 3218.314761] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.332389] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.347240] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xb00}}], 0x1, 0x0, 0x0) 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) [ 3218.381986] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.389658] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3218.405536] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.438181] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.463220] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.493465] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.504919] FAT-fs (loop1): bogus number of reserved sectors [ 3218.529439] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.539106] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3218.549127] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.556097] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3218.562710] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.578032] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 3218.594250] hid-generic 0000:0000:0000.0022: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:12 executing program 4: socketpair$unix(0x1, 0x5, 0x1eb, &(0x7f0000000240)) 04:31:12 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)}}], 0x1, 0x0, 0x0) 04:31:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x700}}], 0x1, 0x0, 0x0) 04:31:12 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos,', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:12 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uhid\x00', 0x801, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x101500, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000002c0)={0x7, 0xfffffffffffffffc}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x721080) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x8, 0x3, 0x80000001, 0xfff, 0x5bbd, 0x8}, 0x8000}, 0xa) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 3218.856189] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3218.866495] Unknown ioctl 21532 [ 3218.883616] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3218.910734] Unknown ioctl 21532 04:31:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3}}], 0x1, 0x0, 0x0) [ 3218.933539] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3218.967878] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 04:31:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 3218.995064] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3219.011565] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3219.030164] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 04:31:13 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3219.054232] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3219.083758] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 04:31:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xb}}], 0x1, 0x0, 0x0) 04:31:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 3219.117279] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3219.137924] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 3219.178904] hid-generic 0000:0000:0000.0023: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3219.199105] FAT-fs (loop1): bogus number of reserved sectors [ 3219.237470] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3219.316728] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3219.429133] FAT-fs (loop1): bogus number of reserved sectors [ 3219.444300] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3219.453458] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:13 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = msgget(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/117) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:13 executing program 4: socketpair$unix(0x1, 0x5, 0xb201000000000000, &(0x7f0000000240)) 04:31:13 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xffffff8d}}], 0x1, 0x0, 0x0) 04:31:13 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos#', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:13 executing program 2 (fault-call:8 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3219.553215] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.568672] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.579285] FAULT_INJECTION: forcing a failure. [ 3219.579285] name failslab, interval 1, probability 0, space 0, times 0 [ 3219.589434] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.631376] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.639730] CPU: 1 PID: 29338 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #349 [ 3219.647116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3219.647124] Call Trace: [ 3219.647151] dump_stack+0x244/0x39d [ 3219.647178] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3219.647221] ? debug_smp_processor_id+0x1c/0x20 [ 3219.647254] ? perf_trace_lock+0x14d/0x7a0 [ 3219.647281] should_fail.cold.4+0xa/0x17 [ 3219.647329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3219.647371] ? zap_class+0x640/0x640 [ 3219.647399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3219.664055] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.668180] ? check_preemption_disabled+0x48/0x280 [ 3219.668204] ? find_held_lock+0x36/0x1c0 [ 3219.668228] ? __lock_is_held+0xb5/0x140 [ 3219.668262] ? perf_trace_sched_process_exec+0x860/0x860 [ 3219.668279] ? print_usage_bug+0xc0/0xc0 [ 3219.668318] __should_failslab+0x124/0x180 [ 3219.677206] should_failslab+0x9/0x14 [ 3219.677222] __kmalloc+0x2e0/0x760 [ 3219.677248] ? sock_kmalloc+0x15a/0x1f0 [ 3219.677268] sock_kmalloc+0x15a/0x1f0 [ 3219.677289] ? __sk_mem_schedule+0xe0/0xe0 [ 3219.677318] ? trace_hardirqs_on+0xbd/0x310 [ 3219.687163] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.690168] ? lock_release+0xa00/0xa00 [ 3219.690182] ? lock_sock_nested+0xe2/0x120 [ 3219.690201] ? trace_hardirqs_off_caller+0x310/0x310 [ 3219.690223] af_alg_alloc_areq+0x83/0x280 [ 3219.690240] ? alg_accept+0x60/0x60 [ 3219.708537] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.711561] ? __local_bh_enable_ip+0x160/0x260 [ 3219.711589] aead_recvmsg+0x47a/0x2350 [ 3219.711626] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3219.715843] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.721161] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3219.721179] ? apparmor_socket_recvmsg+0x29/0x30 [ 3219.721198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3219.721217] ? security_socket_recvmsg+0x9c/0xc0 [ 3219.721235] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3219.737225] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.740824] sock_recvmsg+0xd0/0x110 [ 3219.740844] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3219.740862] ___sys_recvmsg+0x2b6/0x680 [ 3219.740889] ? ___sys_sendmsg+0x930/0x930 [ 3219.744881] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.748932] ? perf_trace_sched_process_exec+0x860/0x860 [ 3219.748960] ? __fget_light+0x2e9/0x430 [ 3219.748977] ? fget_raw+0x20/0x20 [ 3219.749000] ? perf_trace_lock+0x14d/0x7a0 [ 3219.749037] ? find_held_lock+0x36/0x1c0 [ 3219.757116] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 3219.760020] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3219.760038] ? sockfd_lookup_light+0xc5/0x160 [ 3219.760062] __sys_recvmmsg+0x303/0xb90 [ 3219.773397] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3219.773423] ? kasan_check_write+0x14/0x20 [ 3219.773448] ? wait_for_completion+0x8a0/0x8a0 [ 3219.773483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3219.788338] ? check_preemption_disabled+0x48/0x280 [ 3219.788374] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3219.788398] do_sys_recvmmsg+0x172/0x190 [ 3219.788417] ? __sys_recvmmsg+0xb90/0xb90 [ 3219.788433] ? trace_hardirqs_on+0xbd/0x310 [ 3219.788448] ? __ia32_sys_read+0xb0/0xb0 [ 3219.788469] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3219.788486] ? trace_hardirqs_off_caller+0x310/0x310 [ 3219.802933] __x64_sys_recvmmsg+0xbe/0x150 [ 3219.802958] do_syscall_64+0x1b9/0x820 [ 3219.802974] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3219.802994] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3219.824935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3219.824957] ? trace_hardirqs_on_caller+0x310/0x310 [ 3219.824976] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3219.824996] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3219.825019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3219.842044] hid-generic 0000:0000:0000.0024: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3219.844640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3219.844655] RIP: 0033:0x457569 04:31:14 executing program 4: socketpair$unix(0x1, 0x5, 0xfa000000, &(0x7f0000000240)) 04:31:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, 0x0) 04:31:14 executing program 2 (fault-call:8 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3219.844673] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3219.844682] RSP: 002b:00007f2e5c979c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3219.844703] RAX: ffffffffffffffda RBX: 00007f2e5c979c90 RCX: 0000000000457569 [ 3219.864473] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3219.864483] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3219.864494] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e5c97a6d4 [ 3219.864504] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 04:31:14 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x7000000}}], 0x1, 0x0, 0x0) [ 3220.126240] FAULT_INJECTION: forcing a failure. [ 3220.126240] name failslab, interval 1, probability 0, space 0, times 0 04:31:14 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000004c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000280)=""/11, 0xb, 0x4}, 0x120) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x113000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000200)={0x6, 0x5, 0x3}) [ 3220.221886] CPU: 1 PID: 29357 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #349 [ 3220.229344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3220.238706] Call Trace: [ 3220.241343] dump_stack+0x244/0x39d [ 3220.245020] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3220.250241] ? debug_smp_processor_id+0x1c/0x20 [ 3220.254935] ? perf_trace_lock+0x14d/0x7a0 [ 3220.259191] should_fail.cold.4+0xa/0x17 [ 3220.263269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3220.268427] ? zap_class+0x640/0x640 [ 3220.272158] ? lock_is_held_type+0x210/0x210 [ 3220.276598] ? print_usage_bug+0xc0/0xc0 [ 3220.280669] ? zap_class+0x640/0x640 [ 3220.284411] ? zap_class+0x640/0x640 [ 3220.288139] ? find_held_lock+0x36/0x1c0 [ 3220.292223] ? find_held_lock+0x36/0x1c0 [ 3220.296314] ? __lock_is_held+0xb5/0x140 [ 3220.300408] ? perf_trace_sched_process_exec+0x860/0x860 [ 3220.305912] __should_failslab+0x124/0x180 [ 3220.310192] should_failslab+0x9/0x14 [ 3220.314008] __kmalloc+0x2e0/0x760 [ 3220.317564] ? __local_bh_enable_ip+0x160/0x260 [ 3220.322276] ? sock_kmalloc+0x15a/0x1f0 [ 3220.326272] sock_kmalloc+0x15a/0x1f0 [ 3220.330106] ? __sk_mem_schedule+0xe0/0xe0 [ 3220.334348] ? __init_waitqueue_head+0x150/0x150 [ 3220.339124] af_alg_alloc_areq+0x83/0x280 [ 3220.343274] ? alg_accept+0x60/0x60 [ 3220.346918] ? kasan_check_write+0x14/0x20 [ 3220.351161] ? sock_kfree_s+0x47/0x60 [ 3220.354974] aead_recvmsg+0x47a/0x2350 [ 3220.358889] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3220.363392] ? apparmor_socket_recvmsg+0x29/0x30 [ 3220.368156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3220.373700] ? security_socket_recvmsg+0x9c/0xc0 [ 3220.378459] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3220.382969] sock_recvmsg+0xd0/0x110 [ 3220.386684] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3220.391716] ___sys_recvmsg+0x2b6/0x680 [ 3220.395723] ? ___sys_sendmsg+0x930/0x930 [ 3220.399911] ? perf_trace_sched_process_exec+0x860/0x860 [ 3220.405408] ? __fget_light+0x2e9/0x430 [ 3220.409400] ? fget_raw+0x20/0x20 [ 3220.412862] ? perf_trace_lock+0x14d/0x7a0 [ 3220.417113] ? find_held_lock+0x36/0x1c0 [ 3220.421207] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3220.426766] ? sockfd_lookup_light+0xc5/0x160 [ 3220.431266] __sys_recvmmsg+0x303/0xb90 [ 3220.435260] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3220.439591] ? kasan_check_write+0x14/0x20 [ 3220.443833] ? wait_for_completion+0x8a0/0x8a0 [ 3220.448444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3220.453994] ? check_preemption_disabled+0x48/0x280 [ 3220.459028] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3220.464568] do_sys_recvmmsg+0x172/0x190 [ 3220.468634] ? __sys_recvmmsg+0xb90/0xb90 [ 3220.472782] ? trace_hardirqs_on+0xbd/0x310 [ 3220.477109] ? __ia32_sys_read+0xb0/0xb0 [ 3220.481175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3220.486538] ? trace_hardirqs_off_caller+0x310/0x310 [ 3220.491676] __x64_sys_recvmmsg+0xbe/0x150 [ 3220.495913] do_syscall_64+0x1b9/0x820 [ 3220.499818] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3220.505228] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3220.510161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3220.515024] ? trace_hardirqs_on_caller+0x310/0x310 [ 3220.520048] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3220.525072] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3220.530108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3220.534971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3220.540162] RIP: 0033:0x457569 [ 3220.543372] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3220.562291] RSP: 002b:00007f2e5c979c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3220.570032] RAX: ffffffffffffffda RBX: 00007f2e5c979c90 RCX: 0000000000457569 [ 3220.577354] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3220.584667] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3220.591936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e5c97a6d4 [ 3220.599209] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 04:31:14 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73fd", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3220.648466] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.655186] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.702394] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.746122] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 04:31:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) [ 3220.791249] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.821264] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 04:31:15 executing program 2 (fault-call:8 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3220.842779] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.859248] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.869390] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 04:31:15 executing program 4: socketpair$unix(0x1, 0x5, 0xbb010000, &(0x7f0000000240)) 04:31:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x7}}], 0x1, 0x0, 0x0) [ 3220.905484] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.929544] hid-generic 0004:0000:0000.0025: unknown main item tag 0x0 [ 3220.957029] hid-generic 0004:0000:0000.0025: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3220.968989] FAULT_INJECTION: forcing a failure. [ 3220.968989] name failslab, interval 1, probability 0, space 0, times 0 04:31:15 executing program 0: write$UHID_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3221.077633] CPU: 0 PID: 29394 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #349 [ 3221.085075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3221.094453] Call Trace: [ 3221.097090] dump_stack+0x244/0x39d [ 3221.100751] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3221.105971] ? debug_smp_processor_id+0x1c/0x20 [ 3221.110662] ? perf_trace_lock+0x14d/0x7a0 [ 3221.114947] should_fail.cold.4+0xa/0x17 [ 3221.119031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3221.124153] ? zap_class+0x640/0x640 04:31:15 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73c0", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3221.127884] ? lock_is_held_type+0x210/0x210 [ 3221.132333] ? print_usage_bug+0xc0/0xc0 [ 3221.136435] ? zap_class+0x640/0x640 [ 3221.140175] ? zap_class+0x640/0x640 [ 3221.143917] ? find_held_lock+0x36/0x1c0 [ 3221.147994] ? find_held_lock+0x36/0x1c0 [ 3221.152104] ? __lock_is_held+0xb5/0x140 [ 3221.156195] ? perf_trace_sched_process_exec+0x860/0x860 [ 3221.161675] __should_failslab+0x124/0x180 [ 3221.165926] should_failslab+0x9/0x14 [ 3221.169748] __kmalloc+0x2e0/0x760 [ 3221.173301] ? __local_bh_enable_ip+0x160/0x260 [ 3221.178026] ? sock_kmalloc+0x15a/0x1f0 [ 3221.182003] sock_kmalloc+0x15a/0x1f0 [ 3221.185826] ? __sk_mem_schedule+0xe0/0xe0 [ 3221.190076] ? __init_waitqueue_head+0x150/0x150 [ 3221.194845] af_alg_alloc_areq+0x83/0x280 [ 3221.199369] ? alg_accept+0x60/0x60 [ 3221.203004] ? kasan_check_write+0x14/0x20 [ 3221.207236] ? sock_kfree_s+0x47/0x60 [ 3221.211062] aead_recvmsg+0x47a/0x2350 [ 3221.214977] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3221.219489] ? apparmor_socket_recvmsg+0x29/0x30 [ 3221.224255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3221.229819] ? security_socket_recvmsg+0x9c/0xc0 [ 3221.234585] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3221.239088] sock_recvmsg+0xd0/0x110 [ 3221.242820] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3221.247844] ___sys_recvmsg+0x2b6/0x680 [ 3221.251856] ? ___sys_sendmsg+0x930/0x930 [ 3221.256025] ? perf_trace_sched_process_exec+0x860/0x860 [ 3221.261491] ? __fget_light+0x2e9/0x430 [ 3221.265475] ? fget_raw+0x20/0x20 [ 3221.268941] ? perf_trace_lock+0x14d/0x7a0 [ 3221.273205] ? find_held_lock+0x36/0x1c0 [ 3221.277284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3221.282835] ? sockfd_lookup_light+0xc5/0x160 [ 3221.287347] __sys_recvmmsg+0x303/0xb90 [ 3221.291348] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3221.295680] ? kasan_check_write+0x14/0x20 [ 3221.299962] ? wait_for_completion+0x8a0/0x8a0 [ 3221.304576] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3221.310124] ? check_preemption_disabled+0x48/0x280 [ 3221.315156] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3221.320714] do_sys_recvmmsg+0x172/0x190 [ 3221.324791] ? __sys_recvmmsg+0xb90/0xb90 [ 3221.328951] ? trace_hardirqs_on+0xbd/0x310 [ 3221.333285] ? __ia32_sys_read+0xb0/0xb0 [ 3221.337371] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3221.342740] ? trace_hardirqs_off_caller+0x310/0x310 [ 3221.347868] __x64_sys_recvmmsg+0xbe/0x150 [ 3221.352115] do_syscall_64+0x1b9/0x820 [ 3221.356031] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3221.361400] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3221.366350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3221.371205] ? trace_hardirqs_on_caller+0x310/0x310 [ 3221.376255] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3221.381280] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3221.386315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3221.391166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3221.396380] RIP: 0033:0x457569 [ 3221.399588] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3221.418485] RSP: 002b:00007f2e5c979c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3221.426210] RAX: ffffffffffffffda RBX: 00007f2e5c979c90 RCX: 0000000000457569 [ 3221.433479] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3221.440746] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3221.448029] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e5c97a6d4 [ 3221.455300] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 [ 3221.462777] print_req_error: 478 callbacks suppressed [ 3221.462786] print_req_error: I/O error, dev loop0, sector 0 [ 3221.473734] buffer_io_error: 478 callbacks suppressed 04:31:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8}}], 0x1, 0x0, 0x0) [ 3221.473744] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:15 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$UHID_DESTROY(r0, &(0x7f0000000200), 0x4) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uhid\x00', 0x2, 0x0) fadvise64(r2, 0x0, 0x1bb, 0x1) write$UHID_CREATE(r2, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r2, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tee(r1, r1, 0xb271, 0x8) 04:31:15 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3221.525986] print_req_error: I/O error, dev loop0, sector 0 [ 3221.531791] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.560155] print_req_error: I/O error, dev loop0, sector 0 [ 3221.565931] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.636782] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.660125] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.668358] print_req_error: I/O error, dev loop0, sector 0 [ 3221.674171] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:15 executing program 2 (fault-call:8 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3221.697679] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.717377] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.724425] print_req_error: I/O error, dev loop0, sector 0 [ 3221.730268] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.738626] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 04:31:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8000000}}], 0x1, 0x0, 0x0) [ 3221.745688] print_req_error: I/O error, dev loop0, sector 0 [ 3221.751567] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.760496] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.785189] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.794373] FAULT_INJECTION: forcing a failure. [ 3221.794373] name failslab, interval 1, probability 0, space 0, times 0 [ 3221.808507] print_req_error: I/O error, dev loop0, sector 0 [ 3221.814751] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.821651] CPU: 0 PID: 29429 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #349 [ 3221.826126] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.829254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3221.829263] Call Trace: [ 3221.829314] dump_stack+0x244/0x39d [ 3221.829362] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3221.829404] ? debug_smp_processor_id+0x1c/0x20 [ 3221.829426] ? perf_trace_lock+0x14d/0x7a0 [ 3221.829471] should_fail.cold.4+0xa/0x17 [ 3221.841419] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.845506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3221.845520] ? zap_class+0x640/0x640 [ 3221.845536] ? lock_is_held_type+0x210/0x210 [ 3221.845553] ? print_usage_bug+0xc0/0xc0 [ 3221.845567] ? zap_class+0x640/0x640 [ 3221.845598] ? zap_class+0x640/0x640 [ 3221.857391] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.861647] ? find_held_lock+0x36/0x1c0 [ 3221.861672] ? find_held_lock+0x36/0x1c0 [ 3221.861711] ? __lock_is_held+0xb5/0x140 [ 3221.861758] ? perf_trace_sched_process_exec+0x860/0x860 [ 3221.866217] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 3221.870066] __should_failslab+0x124/0x180 [ 3221.870087] should_failslab+0x9/0x14 [ 3221.870103] __kmalloc+0x2e0/0x760 [ 3221.870119] ? __local_bh_enable_ip+0x160/0x260 [ 3221.870138] ? sock_kmalloc+0x15a/0x1f0 [ 3221.870160] sock_kmalloc+0x15a/0x1f0 [ 3221.870182] ? __sk_mem_schedule+0xe0/0xe0 [ 3221.870204] ? __init_waitqueue_head+0x150/0x150 [ 3221.877816] print_req_error: I/O error, dev loop0, sector 0 [ 3221.882155] af_alg_alloc_areq+0x83/0x280 [ 3221.882182] ? alg_accept+0x60/0x60 [ 3221.882205] ? kasan_check_write+0x14/0x20 [ 3221.885910] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.890328] ? sock_kfree_s+0x47/0x60 [ 3221.890350] aead_recvmsg+0x47a/0x2350 [ 3221.890411] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3221.890428] ? apparmor_socket_recvmsg+0x29/0x30 [ 3221.898200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3221.898219] ? security_socket_recvmsg+0x9c/0xc0 [ 3221.898237] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3221.898256] sock_recvmsg+0xd0/0x110 [ 3221.898273] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3221.898292] ___sys_recvmsg+0x2b6/0x680 [ 3221.898332] ? ___sys_sendmsg+0x930/0x930 [ 3221.908705] ? perf_trace_sched_process_exec+0x860/0x860 [ 3221.908734] ? __fget_light+0x2e9/0x430 [ 3221.908752] ? fget_raw+0x20/0x20 [ 3221.908776] ? perf_trace_lock+0x14d/0x7a0 [ 3221.908802] ? find_held_lock+0x36/0x1c0 [ 3221.908831] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3221.908850] ? sockfd_lookup_light+0xc5/0x160 [ 3221.913635] print_req_error: I/O error, dev loop0, sector 0 [ 3221.916967] __sys_recvmmsg+0x303/0xb90 [ 3221.917002] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3221.917025] ? kasan_check_write+0x14/0x20 [ 3221.917051] ? wait_for_completion+0x8a0/0x8a0 [ 3221.917082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3221.921152] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.926609] ? check_preemption_disabled+0x48/0x280 [ 3221.926641] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3221.936407] print_req_error: I/O error, dev loop0, sector 0 [ 3221.937653] do_sys_recvmmsg+0x172/0x190 [ 3221.937673] ? __sys_recvmmsg+0xb90/0xb90 [ 3221.937690] ? trace_hardirqs_on+0xbd/0x310 [ 3221.937706] ? __ia32_sys_read+0xb0/0xb0 [ 3221.937723] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3221.937741] ? trace_hardirqs_off_caller+0x310/0x310 [ 3221.937763] __x64_sys_recvmmsg+0xbe/0x150 [ 3221.941572] Buffer I/O error on dev loop0, logical block 0, async page read [ 3221.945136] do_syscall_64+0x1b9/0x820 [ 3221.945151] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3221.945171] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3221.972334] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3221.972358] ? trace_hardirqs_on_caller+0x310/0x310 [ 3221.980130] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3221.980149] ? prepare_exit_to_usermode+0x291/0x3b0 04:31:16 executing program 2 (fault-call:8 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:16 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3221.980173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3221.980198] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3221.980211] RIP: 0033:0x457569 [ 3221.980231] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3222.003733] RSP: 002b:00007f2e5c979c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 3222.023245] RAX: ffffffffffffffda RBX: 00007f2e5c979c90 RCX: 0000000000457569 04:31:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x300000000000000}}], 0x1, 0x0, 0x0) [ 3222.023255] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3222.023266] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3222.023276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e5c97a6d4 [ 3222.023287] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 [ 3222.148252] hid-generic 0000:0000:0000.0026: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3222.346079] FAT-fs (loop1): bogus number of reserved sectors [ 3222.358931] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3222.372134] FAULT_INJECTION: forcing a failure. [ 3222.372134] name failslab, interval 1, probability 0, space 0, times 0 [ 3222.411178] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3222.462212] CPU: 1 PID: 29445 Comm: syz-executor2 Not tainted 4.20.0-rc3+ #349 [ 3222.469611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3222.478972] Call Trace: [ 3222.481603] dump_stack+0x244/0x39d [ 3222.485265] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3222.490495] ? debug_smp_processor_id+0x1c/0x20 [ 3222.495202] ? perf_trace_lock+0x14d/0x7a0 [ 3222.499461] should_fail.cold.4+0xa/0x17 [ 3222.503539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3222.508647] ? zap_class+0x640/0x640 [ 3222.508664] ? lock_is_held_type+0x210/0x210 [ 3222.508710] ? print_usage_bug+0xc0/0xc0 [ 3222.508725] ? zap_class+0x640/0x640 [ 3222.508749] ? zap_class+0x640/0x640 [ 3222.528374] ? find_held_lock+0x36/0x1c0 [ 3222.532455] ? find_held_lock+0x36/0x1c0 [ 3222.536536] ? __lock_is_held+0xb5/0x140 [ 3222.540624] ? perf_trace_sched_process_exec+0x860/0x860 [ 3222.546109] __should_failslab+0x124/0x180 [ 3222.550381] should_failslab+0x9/0x14 [ 3222.554195] __kmalloc+0x2e0/0x760 [ 3222.557750] ? __local_bh_enable_ip+0x160/0x260 [ 3222.562441] ? sock_kmalloc+0x15a/0x1f0 [ 3222.566441] sock_kmalloc+0x15a/0x1f0 [ 3222.570277] ? __sk_mem_schedule+0xe0/0xe0 [ 3222.574540] ? __init_waitqueue_head+0x150/0x150 [ 3222.579331] af_alg_alloc_areq+0x83/0x280 [ 3222.583500] ? alg_accept+0x60/0x60 [ 3222.587158] ? kasan_check_write+0x14/0x20 [ 3222.591408] ? sock_kfree_s+0x47/0x60 [ 3222.595232] aead_recvmsg+0x47a/0x2350 [ 3222.599161] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3222.603687] ? apparmor_socket_recvmsg+0x29/0x30 [ 3222.608455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3222.614007] ? security_socket_recvmsg+0x9c/0xc0 [ 3222.618795] ? aead_sendmsg_nokey+0x1b0/0x1b0 [ 3222.623326] sock_recvmsg+0xd0/0x110 [ 3222.627062] ? __sock_recv_ts_and_drops+0x420/0x420 [ 3222.627087] ___sys_recvmsg+0x2b6/0x680 [ 3222.627116] ? ___sys_sendmsg+0x930/0x930 [ 3222.627139] ? perf_trace_sched_process_exec+0x860/0x860 [ 3222.627172] ? __fget_light+0x2e9/0x430 [ 3222.649848] ? fget_raw+0x20/0x20 [ 3222.653337] ? perf_trace_lock+0x14d/0x7a0 [ 3222.657596] ? find_held_lock+0x36/0x1c0 [ 3222.661689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3222.667254] ? sockfd_lookup_light+0xc5/0x160 [ 3222.671768] __sys_recvmmsg+0x303/0xb90 [ 3222.675768] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 3222.680117] ? kasan_check_write+0x14/0x20 [ 3222.684532] ? wait_for_completion+0x8a0/0x8a0 [ 3222.689140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3222.694690] ? check_preemption_disabled+0x48/0x280 [ 3222.699733] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3222.705290] do_sys_recvmmsg+0x172/0x190 [ 3222.709394] ? __sys_recvmmsg+0xb90/0xb90 [ 3222.713572] ? trace_hardirqs_on+0xbd/0x310 [ 3222.717910] ? __ia32_sys_read+0xb0/0xb0 [ 3222.721986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3222.727368] ? trace_hardirqs_off_caller+0x310/0x310 [ 3222.727393] __x64_sys_recvmmsg+0xbe/0x150 [ 3222.727417] do_syscall_64+0x1b9/0x820 [ 3222.727438] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 3222.736780] ? syscall_return_slowpath+0x5e0/0x5e0 [ 3222.750933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3222.755799] ? trace_hardirqs_on_caller+0x310/0x310 04:31:16 executing program 4: socketpair$unix(0x1, 0x5, 0x70000000, &(0x7f0000000240)) 04:31:16 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4140) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000580)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r2, r1, 0x4, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000004c0)={0x100000001, 0x3ff, 0x3, 'queue1\x00', 0x1}) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="0100010000000000030f0000000000000300000006000000040000000000000001040000000000000300000000000000020000000000000000000000000000000000000000000000002000000000000000000000000000000800004000000000ebf30000000000000300000000000000000000000000000000000000000000000500000000000000000000000000000009000000000000000400000000000000030000000000000000000000000000000000000000000000001200000000000000000000000000007f00000000000000ca0000000000000005000000000000000000000000000000000000000000000000080000000000000000000000000000"]) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000240)) 04:31:16 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:16 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdosL', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f00000000000000}}], 0x1, 0x0, 0x0) [ 3222.760831] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3222.765862] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3222.770902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3222.775814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3222.781095] RIP: 0033:0x457569 [ 3222.784320] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3222.803240] RSP: 002b:00007f2e5c979c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 04:31:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x37000000}}], 0x1, 0x0, 0x0) [ 3222.803258] RAX: ffffffffffffffda RBX: 00007f2e5c979c90 RCX: 0000000000457569 [ 3222.803268] RDX: 0000000000000001 RSI: 0000000020008e80 RDI: 0000000000000004 [ 3222.803278] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3222.803289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2e5c97a6d4 [ 3222.803299] R13: 00000000004c3996 R14: 00000000004d5f20 R15: 0000000000000006 04:31:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8dffffff}}], 0x1, 0x0, 0x0) [ 3223.023964] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.054323] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 04:31:17 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73f6", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3223.090449] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.121715] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 04:31:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xb000000}}], 0x1, 0x0, 0x0) [ 3223.146328] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.171610] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.191071] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 04:31:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:17 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3223.237464] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.263836] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.272727] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.296838] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 3223.337206] hid-generic 0000:0000:0000.0027: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x10}}], 0x1, 0x0, 0x0) 04:31:17 executing program 4: socketpair$unix(0x1, 0x5, 0x38, &(0x7f0000000240)) 04:31:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f00, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:17 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f738c", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000010002504000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4429059cffffffffeca6005f00000002000008001300", @ANYRES32=0x0, @ANYBLOB="140012000c000100697036677265000004000200"], 0x3c}}, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xb00000000000000}}], 0x1, 0x0, 0x0) 04:31:17 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3223.751127] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 04:31:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xc00, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3223.810612] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.832516] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 04:31:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3700000000000000}}], 0x1, 0x0, 0x0) [ 3223.868952] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.912808] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.955074] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.978110] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.985552] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3223.998561] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 04:31:18 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdosl', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xfffffff0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3224.005888] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3224.013712] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 04:31:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3700}}], 0x1, 0x0, 0x0) [ 3224.051047] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 3224.080514] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x700000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:18 executing program 4: socketpair$unix(0x1, 0x5, 0x9400, &(0x7f0000000240)) 04:31:18 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/uhid\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000380)="f1adfcde759dda39c877a7f4f74ce42377cfe2a477d8fbd7146915432587e2a15ad2b655ad7bf89bd0c099b34153d9a847d361c96d4a6dfc71170a0bffba38c859625176590f7f93b617ecdf18972b1cc99bc2062b9bcd269d1654b7c3cf7025d958973e5f930970fe9a2ec49d3dcc8260e1661cd749caa1845457c83c424a988ae49b41dece1acacb1a5d83150198a7266f845fd7a99c32d1d156efa6a5f2ccdcbcb2ddfbd96d78577e427972fb22a6b901f326ab8d986062b6eaa1fe342399598c261fa54241fa83881a8628759830e29f152d09562d7e6a28a21069e7e7a66eaed3c2c5b0d29e", 0xe8}, {&(0x7f0000000200)="72e2a13e570ea189a12d7ffb7d05086e996d1a69c85dfe7bb3b5e46bd46038fe3fc2c29b8dfee6576c0e6cc85b5b799623214883f94cfb913a6722c9522b5864b0c4aca2d02f4bfb6e16850220d7adffe65bf1a7563970fe0e49c9a65295194f3da127e0c71b50e29217aa9dbf8e365ca3670370f901abaf2f7a4406961c2a00d53719e4ddeb63d3efba403ffca0b1b083af8664ea5c1de31db1aa07df361d9c7d118dbc715563e1b0881fdc591726912d4377", 0xb3}, {&(0x7f00000004c0)="e44d6df8ac19ab18b2c34933d00d169b56cec3c352c5a4c7dfa862851b96ba914a7e54772d5d6b47b0884139bd939afdba2de689ca5ab0e1b2b973078fb01bc9932b53cf0351f72d4b2efd73798e4fc2a452772c5883d2b1d42e6a6022c0f31a96cfe40ae2f3833cc83a559994dbcaf43b98cabfa5", 0x75}, {&(0x7f0000000540)="ccae1a1d52acb5ccdaa9c4fd4a7ac81b5730fb44d617d7295adc1a8400070e7b31f50e302e288e7769dbd6e1972d573e7cd3e4efb6a61d63e31dafe8d5fa3582071f8d672710d275172e", 0x4a}], 0x4) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x10000, 0x0) write$P9_RREMOVE(r1, &(0x7f0000000640)={0x7, 0x7b, 0x2}, 0x7) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000480)=0xff, 0x4) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x12) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fsetxattr$security_smack_entry(r1, &(0x7f0000000680)='security.SMACK64MMAP\x00', &(0x7f00000006c0)='syz0\x00', 0x5, 0x2) socket$rds(0x15, 0x5, 0x0) ioctl$int_out(r0, 0xfffffffffffffffe, &(0x7f0000000740)) openat$cgroup_ro(r0, &(0x7f00000005c0)='cpuset.effective_mems\x00', 0x0, 0x0) 04:31:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x800000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:18 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:18 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73ff", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) [ 3224.632623] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.643163] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.672153] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.711622] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 04:31:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xf0ffffff00000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x700000000000000}}], 0x1, 0x0, 0x0) [ 3224.753202] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.796583] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.821185] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.873503] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.897850] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 04:31:19 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3224.920024] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 3224.961369] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 04:31:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x1000000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) [ 3225.011385] hid-generic 0000:0000:0000.0029: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3225.085423] FAT-fs (loop1): bogus number of reserved sectors 04:31:19 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x121480, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000380)="90b5838f55e207b31b2ac9e4f1bd679ae32b7c8685fd1ca1cb569e226b2fa3d7af6e853630000a0855dc15325fad1540ff597e041cdf96d29454a95a6d8046e15003b40eb9cc833dc3f84c40dfcc594b9c734473e35a1db649d2c8477465e232d2ffeaeb89ab10cf066dd3b2bdbc20bfe27ddf681cbdcc31190e713d92467ecac318117166b539f0e55cc640c9cda76dac35689506d16865bc105cefe1c242a1a1fc81e24a43224e6e95c96375ef7953cd033cfa157f141700a52204ff5c1b895240f5ab816048842b91feac4c5c6d79460626acbad7bb", 0xd7) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3225.136151] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3225.196218] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3225.245634] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.262218] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.310725] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.339672] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.372097] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.395617] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.412643] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 04:31:19 executing program 4: socketpair$unix(0x1, 0x5, 0xa8000000, &(0x7f0000000240)) [ 3225.425445] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.440274] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.456287] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 04:31:19 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) 04:31:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x7000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3225.471240] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 3225.487825] hid-generic 0000:0000:0000.002A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3225.555556] FAT-fs (loop1): bogus number of reserved sectors 04:31:19 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhci\x00', 0x8000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f00000006c0)=""/34, 0x22) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3225.598248] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3225.666521] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x300}}], 0x1, 0x0, 0x0) 04:31:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3225.737771] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3225.750465] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3225.783695] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3225.845768] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 04:31:20 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3225.893849] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3225.925840] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 04:31:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) 04:31:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x37, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3225.977434] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3226.010483] FAT-fs (loop1): bogus number of reserved sectors [ 3226.041260] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3226.057157] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3226.077460] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:20 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3226.090555] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3226.126732] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 3226.169708] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 04:31:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xfffffff0}}], 0x1, 0x0, 0x0) [ 3226.228619] hid-generic 0000:0000:0000.002B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3226.309131] FAT-fs (loop1): bogus number of reserved sectors [ 3226.327058] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3226.335504] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:20 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000240)={0x0, 0x1, 0xa9f, 0x7fff, 0x1, 0x8}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x10001, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:20 executing program 4: socketpair$unix(0x1, 0x5, 0xb100, &(0x7f0000000240)) 04:31:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f00000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:20 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, 0x0) 04:31:20 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3226.741094] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.764881] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.777220] FAT-fs (loop1): bogus number of reserved sectors 04:31:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x300000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3226.799259] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.812778] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3226.830131] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 04:31:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xffffff8d}}], 0x1, 0x0, 0x0) [ 3226.865277] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3226.868623] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.903693] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.927918] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.947573] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.960366] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 04:31:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3226.973255] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3226.986029] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 3227.002156] hid-generic 0000:0000:0000.002C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3227.052401] FAT-fs (loop1): bogus number of reserved sectors [ 3227.074714] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:21 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xfffffff0}}], 0x1, 0x0, 0x0) [ 3227.100825] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3227.200722] print_req_error: 417 callbacks suppressed [ 3227.200734] print_req_error: I/O error, dev loop0, sector 0 [ 3227.211845] buffer_io_error: 417 callbacks suppressed [ 3227.211855] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:21 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f73f9", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x300, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3227.243665] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.256721] print_req_error: I/O error, dev loop0, sector 0 [ 3227.262616] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.275363] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.299050] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.324031] print_req_error: I/O error, dev loop0, sector 0 [ 3227.329886] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.340226] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.361465] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.373331] print_req_error: I/O error, dev loop0, sector 0 [ 3227.379167] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.386703] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.393609] print_req_error: I/O error, dev loop0, sector 0 [ 3227.399406] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.399644] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.413398] print_req_error: I/O error, dev loop0, sector 0 [ 3227.419192] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.428101] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.434965] print_req_error: I/O error, dev loop0, sector 0 [ 3227.440791] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.448418] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.455267] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.464040] print_req_error: I/O error, dev loop0, sector 0 [ 3227.469841] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.482365] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 3227.497538] hid-generic 0000:0000:0000.002D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3227.509251] print_req_error: I/O error, dev loop0, sector 0 [ 3227.515037] Buffer I/O error on dev loop0, logical block 0, async page read [ 3227.540296] print_req_error: I/O error, dev loop0, sector 0 [ 3227.546146] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:21 executing program 4: socketpair$unix(0x1, 0x5, 0x7a00000000000000, &(0x7f0000000240)) 04:31:21 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3f00000000000000}}], 0x1, 0x0, 0x0) 04:31:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x7, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:21 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x384) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000380), 0x4) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x803, 0x0) write$UHID_CREATE(r2, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000200)=""/133, 0xfffffffffffffe10}], 0x1000000000000080) r3 = memfd_create(&(0x7f00000002c0)='+\x00', 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) signalfd4(r2, &(0x7f0000000080)={0x3}, 0x8, 0x800) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:21 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xffffff8d, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3700}}], 0x1, 0x0, 0x0) 04:31:22 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = dup2(r0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000004c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x0, 0x2, {0x0, 0x0, 0x9de5, 0x3, 0x7fffffff}}) mmap(&(0x7f0000c6f000/0x200000)=nil, 0x200000, 0xfffffffffffffffe, 0x34, 0xffffffffffffffff, 0x100) [ 3227.856277] FAT-fs (loop1): bogus number of reserved sectors [ 3227.884256] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xf0ffffff, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3227.983071] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x37}}], 0x1, 0x0, 0x0) [ 3228.035244] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.052015] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.067809] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 04:31:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x100000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3228.100712] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.137956] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.139905] FAT-fs (loop1): bogus number of reserved sectors [ 3228.171512] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.208876] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.217713] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3228.237144] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3228.247047] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.279088] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.321339] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.340994] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 3228.366800] hid-generic 0000:0000:0000.002E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3228.397812] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.409118] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.424246] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.439460] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 04:31:22 executing program 4: socketpair$unix(0x1, 0x5, 0x9401000000000000, &(0x7f0000000240)) 04:31:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, 0x0) 04:31:22 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x37000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:22 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3228.446178] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.453050] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.500852] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.511112] FAT-fs (loop1): bogus number of reserved sectors [ 3228.520853] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.529136] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8000000}}], 0x1, 0x0, 0x0) [ 3228.550018] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.561013] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3228.570747] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 3228.592835] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 04:31:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8dffffff00000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3228.635626] hid-generic 0000:0000:0000.002F: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:22 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:22 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) fstat(r0, &(0x7f0000000200)) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) getuid() mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8dffffff}}], 0x1, 0x0, 0x0) 04:31:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xc00000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3228.807173] FAT-fs (loop1): bogus number of reserved sectors [ 3228.834047] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3228.885186] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3228.941730] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3228.959668] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 04:31:23 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3228.993914] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.016518] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.027102] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.046130] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.057664] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.072598] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.090236] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.108679] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.121908] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 3229.140276] hid-generic 0000:0000:0000.0030: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:23 executing program 4: socketpair$unix(0x1, 0x5, 0x5501000000000000, &(0x7f0000000240)) 04:31:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xb000000}}], 0x1, 0x0, 0x0) 04:31:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x700, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:23 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x581201) [ 3229.191033] FAT-fs (loop1): bogus number of reserved sectors [ 3229.220717] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3229.253448] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3229.296328] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.306849] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 04:31:23 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdosb', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3700000000000000}}], 0x1, 0x0, 0x0) 04:31:23 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3f000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3229.385596] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.403045] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.415392] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.422997] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.445808] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.477436] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.494963] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.530007] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.536762] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 3229.599329] hid-generic 0000:0000:0000.0031: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xf0ffffff}}], 0x1, 0x0, 0x0) 04:31:23 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000200)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000380)=""/164) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x33, 0xffffffffffffffff, 0x0) 04:31:23 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3229.799699] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.811037] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.849365] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.868574] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.901428] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.917123] FAT-fs (loop1): bogus number of reserved sectors [ 3229.938856] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.963766] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3229.965719] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3230.005260] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3230.012737] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3230.019997] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3230.027342] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3230.028329] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 3230.057343] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3230.073456] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.080647] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.089454] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.101999] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.109845] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.116553] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.123798] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.130951] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.138223] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.144929] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 04:31:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3f000000}}], 0x1, 0x0, 0x0) 04:31:24 executing program 4: socketpair$unix(0x1, 0x5, 0xf300, &(0x7f0000000240)) 04:31:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3700000000000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:24 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3230.152340] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 3230.161578] hid-generic 0000:0000:0000.0033: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:24 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8001, 0x20000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffffffc) setxattr$security_smack_transmute(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='security.SMACK64TRANSMUTE\x00', &(0x7f00000003c0)='TRUE', 0x4, 0x3) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x12, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000200)={0x1, 0x1, 0x3, 0x4}) [ 3230.209207] FAT-fs (loop1): bogus number of reserved sectors [ 3230.247257] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3230.275373] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8}}], 0x1, 0x0, 0x0) [ 3230.333027] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.348290] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.372951] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 04:31:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8dffffff, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:24 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f737f", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3230.405464] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.413194] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.473468] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.513149] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.537518] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 04:31:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) [ 3230.580972] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.607581] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 04:31:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xc000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3230.634057] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 3230.679193] hid-generic 0000:0000:0000.0034: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, 0x0) 04:31:24 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000040)=""/11, 0xb, 0x200000}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:24 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3230.852649] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3230.882720] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3230.933419] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3230.970386] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3230.996425] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.010234] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.035774] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.052122] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.068613] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.087335] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.101927] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 3231.119514] hid-generic 0000:0000:0000.0035: hidraw0: HID v0.00 Device [syz0] on syz0 04:31:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x10000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:25 executing program 4: socketpair$unix(0x1, 0x5, 0x5f01000000000000, &(0x7f0000000240)) 04:31:25 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) 04:31:25 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x115600) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:25 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3231.274291] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.290486] FAT-fs (loop1): bogus number of reserved sectors [ 3231.301776] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.340612] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3231.344906] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.370844] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3231.374475] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 04:31:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) 04:31:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x1000000, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3231.397534] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.406377] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.451008] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.477223] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.503526] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.537961] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 04:31:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x10, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x700}}], 0x1, 0x0, 0x0) [ 3231.557744] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 3231.607829] hid-generic 0000:0000:0000.0036: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:25 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8000) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/235, 0xeb}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:25 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3231.673735] FAT-fs (loop1): bogus number of reserved sectors [ 3231.680279] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3231.708482] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x8, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3231.809787] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.871155] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.878536] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.909922] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.936683] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.964628] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3231.981111] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3232.006652] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3232.028799] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3232.043761] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3232.051654] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 3232.068130] hid-generic 0000:0000:0000.0037: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:26 executing program 4: socketpair$unix(0x1, 0x5, 0xb7010000, &(0x7f0000000240)) 04:31:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x800000000000000}}], 0x1, 0x0, 0x0) 04:31:26 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0xc, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x181000, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @loopback}}, 0x100000000, 0x0, 0x100, 0x1, 0x2}, &(0x7f0000000580)=0x98) recvfrom$llc(r0, &(0x7f0000000380)=""/205, 0xcd, 0x22, &(0x7f0000000200)={0x1a, 0x321, 0x0, 0x7eb, 0x6947, 0x1}, 0x10) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:26 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3232.262153] FAT-fs (loop1): bogus number of reserved sectors [ 3232.270590] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.287682] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3232.288058] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 04:31:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x3700, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3232.336190] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3232.341740] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.373529] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 04:31:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xb00000000000000}}], 0x1, 0x0, 0x0) [ 3232.400452] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.413195] FAT-fs (loop1): bogus number of reserved sectors [ 3232.429040] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.448902] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3232.478605] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.490472] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3232.512059] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.542807] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.555702] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 04:31:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x7000000}}], 0x1, 0x0, 0x0) [ 3232.563208] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 3232.585633] hid-generic 0000:0000:0000.0038: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:26 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:26 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x8001, 0x8, 0x2, 0xbc02, 0xbb0, 0xf53c, 0x6, 0x6, r2}, 0x20) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) readlinkat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/2, 0x2) [ 3232.736334] FAT-fs (loop1): bogus number of reserved sectors [ 3232.758848] print_req_error: 600 callbacks suppressed [ 3232.758860] print_req_error: I/O error, dev loop0, sector 0 [ 3232.769937] buffer_io_error: 600 callbacks suppressed [ 3232.769947] Buffer I/O error on dev loop0, logical block 0, async page read [ 3232.779653] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3232.795020] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.819645] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.844098] print_req_error: I/O error, dev loop0, sector 0 [ 3232.849938] Buffer I/O error on dev loop0, logical block 0, async page read [ 3232.858462] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.880496] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3232.889855] print_req_error: I/O error, dev loop0, sector 0 [ 3232.895648] Buffer I/O error on dev loop0, logical block 0, async page read [ 3232.903144] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.919802] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.926886] print_req_error: I/O error, dev loop0, sector 0 [ 3232.932752] Buffer I/O error on dev loop0, logical block 0, async page read [ 3232.935871] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.954768] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.958328] print_req_error: I/O error, dev loop0, sector 0 [ 3232.967370] Buffer I/O error on dev loop0, logical block 0, async page read [ 3232.967596] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3232.983865] print_req_error: I/O error, dev loop0, sector 0 [ 3232.989718] Buffer I/O error on dev loop0, logical block 0, async page read [ 3233.003657] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3233.009329] print_req_error: I/O error, dev loop0, sector 0 [ 3233.016149] Buffer I/O error on dev loop0, logical block 0, async page read [ 3233.025335] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3233.025952] print_req_error: I/O error, dev loop0, sector 0 [ 3233.037912] Buffer I/O error on dev loop0, logical block 0, async page read [ 3233.045098] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 3233.054584] print_req_error: I/O error, dev loop0, sector 0 [ 3233.060432] Buffer I/O error on dev loop0, logical block 0, async page read [ 3233.074600] hid-generic 0000:0000:0000.0039: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3233.087460] print_req_error: I/O error, dev loop0, sector 0 04:31:27 executing program 4: socketpair$unix(0x1, 0x5, 0x65010000, &(0x7f0000000240)) 04:31:27 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x37000000}}], 0x1, 0x0, 0x0) [ 3233.093265] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:27 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xe800, 0x0) write(r0, &(0x7f0000000200)="cc0abba9b9c2bec63f1d17facc9111ce", 0x10) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) [ 3233.298689] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.305431] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.335814] FAT-fs (loop1): bogus number of reserved sectors [ 3233.361872] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.388290] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3233.429091] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.448558] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3233.462592] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 04:31:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3233.494168] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.524690] FAT-fs (loop1): bogus number of reserved sectors [ 3233.530843] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 04:31:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3}}], 0x1, 0x0, 0x0) [ 3233.544191] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3233.567177] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 04:31:27 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3233.601229] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3233.603580] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.626246] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.658526] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 3233.686119] hid-generic 0000:0000:0000.003A: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:28 executing program 4: socketpair$unix(0x1, 0x5, 0x1bf, &(0x7f0000000240)) 04:31:28 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)="6d73646f730e", &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x700000000000000}}], 0x1, 0x0, 0x0) 04:31:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = socket(0x19, 0x6, 0x6) r2 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@ax25, &(0x7f0000000040)=0x80) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @broadcast}, 0x3, 0x1, 0x3, 0x4}}, 0x26) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:28 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) [ 3234.126595] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.140436] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 04:31:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3234.173789] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.215254] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 04:31:28 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3234.258469] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.286785] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 04:31:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x300}}], 0x1, 0x0, 0x0) [ 3234.318330] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.334155] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.356545] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.364190] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.376830] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 3234.396913] FAT-fs (loop1): bogus number of reserved sectors 04:31:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3234.418112] hid-generic 0000:0000:0000.003B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3234.429574] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101202, 0x108) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3234.480985] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3234.564464] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.614196] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.659606] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.697821] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.710273] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.725290] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.766754] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.774042] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.788132] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.794835] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 3234.802243] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 04:31:28 executing program 4: socketpair$unix(0x1, 0x5, 0x4301, &(0x7f0000000240)) 04:31:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xb00}}], 0x1, 0x0, 0x0) 04:31:28 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:28 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3234.815251] hid-generic 0000:0000:0000.003C: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:29 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/uhid\x00', 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=""/188, 0xbc) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3234.896896] FAT-fs (loop1): bogus number of reserved sectors [ 3234.920267] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3234.955479] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3234.961862] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3234.981207] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3234.988436] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3234.995208] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 04:31:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xb}}], 0x1, 0x0, 0x0) [ 3235.004534] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.011506] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.018870] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.025811] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.033671] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.045629] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.058638] FAT-fs (loop1): bogus number of reserved sectors [ 3235.064773] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 3235.081911] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3235.100715] hid-generic 0000:0000:0000.003D: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:29 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3235.193006] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x10}}], 0x1, 0x0, 0x0) 04:31:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:29 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3235.313674] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.335224] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.377188] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.409274] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.420814] FAT-fs (loop1): bogus number of reserved sectors [ 3235.437577] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.439259] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3235.467754] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.492990] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.504899] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.520381] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.536464] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3235.550490] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.574861] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 3235.594953] hid-generic 0000:0000:0000.003E: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:29 executing program 4: socketpair$unix(0x1, 0x5, 0x5d010000, &(0x7f0000000240)) 04:31:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x7}}], 0x1, 0x0, 0x0) 04:31:29 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:29 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uhid\x00', 0x100000004, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) socketpair(0x5, 0x80000, 0x2000000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3235.633742] FAT-fs (loop1): bogus number of reserved sectors [ 3235.649477] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3235.663273] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:29 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x300000000000000}}], 0x1, 0x0, 0x0) 04:31:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3235.902770] FAT-fs (loop1): bogus number of reserved sectors [ 3235.924459] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) [ 3235.980996] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3236.075085] FAT-fs (loop1): bogus number of reserved sectors [ 3236.091338] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3236.107021] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:30 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:30 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3236.320846] FAT-fs (loop1): bogus number of reserved sectors [ 3236.367168] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3236.407388] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3236.479104] FAT-fs (loop1): bogus number of reserved sectors [ 3236.494243] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3236.510005] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:30 executing program 4: socketpair$unix(0x1, 0x5, 0x96, &(0x7f0000000240)) 04:31:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:30 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x400082, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x100000000}) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:30 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:30 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:30 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8000, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x1ff, 0x4) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240)=0x3, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3236.824645] FAT-fs (loop1): bogus number of reserved sectors [ 3236.858366] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3236.890165] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3236.965670] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3236.981392] FAT-fs (loop1): bogus number of reserved sectors [ 3236.997063] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.004382] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3237.037020] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.060090] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.077898] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3237.097475] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.124038] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.143618] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.172411] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.191752] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.201353] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.242900] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 3237.261586] hid-generic 0000:0000:0000.003F: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:31 executing program 4: socketpair$unix(0x1, 0x5, 0x7201000000000000, &(0x7f0000000240)) 04:31:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:31 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:31 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') prctl$PR_SVE_GET_VL(0x33, 0x8039) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f00000004c0)=""/4096, &(0x7f00000003c0)=0x1000) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/106, &(0x7f0000000380)=0x6a) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000200)=0x5, 0x4) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3237.491161] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.517112] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.524350] FAT-fs (loop1): bogus number of reserved sectors [ 3237.539491] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.555138] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3237.570004] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.579385] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3237.585684] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.593248] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.621969] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.630752] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 04:31:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3237.650826] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.660636] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.687577] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 3237.724957] hid-generic 0000:0000:0000.0040: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:32 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x208800, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)=0x8000) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3237.800803] FAT-fs (loop1): bogus number of reserved sectors [ 3237.825415] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3237.892160] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3237.954746] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3237.976164] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3237.989011] print_req_error: 600 callbacks suppressed [ 3237.989022] print_req_error: I/O error, dev loop0, sector 0 [ 3238.000017] buffer_io_error: 600 callbacks suppressed 04:31:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3238.000027] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.000973] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.021287] print_req_error: I/O error, dev loop0, sector 0 [ 3238.027146] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.055318] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.056177] print_req_error: I/O error, dev loop0, sector 0 [ 3238.067893] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.069463] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.083011] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.083470] print_req_error: I/O error, dev loop0, sector 0 [ 3238.093813] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.095501] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.098982] print_req_error: I/O error, dev loop0, sector 0 [ 3238.115186] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.116990] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.123112] print_req_error: I/O error, dev loop0, sector 0 [ 3238.129080] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.134758] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.144452] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.149374] print_req_error: I/O error, dev loop0, sector 0 [ 3238.158426] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 3238.161112] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.175672] print_req_error: I/O error, dev loop0, sector 0 [ 3238.181494] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.189686] hid-generic 0000:0000:0000.0041: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3238.196339] print_req_error: I/O error, dev loop0, sector 0 04:31:32 executing program 4: socketpair$unix(0x1, 0x5, 0x6b010000, &(0x7f0000000240)) 04:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:32 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3238.204377] Buffer I/O error on dev loop0, logical block 0, async page read [ 3238.217770] print_req_error: I/O error, dev loop0, sector 0 [ 3238.223565] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:32 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) pipe2(&(0x7f00000005c0), 0x4003) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000500)) getrandom(&(0x7f0000000380)=""/200, 0xc8, 0x3) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r1, 0xc0585605, &(0x7f0000000200)={0x1, 0x7fffffff, {0x1, 0x7, 0x7017, 0x1, 0x0, 0x7, 0x483ad142035fb39f, 0x5}}) write$UHID_GET_REPORT_REPLY(r1, &(0x7f0000000280)={0xa, 0xa, 0x4, 0x80}, 0xa) [ 3238.340211] FAT-fs (loop1): bogus number of reserved sectors 04:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3238.382703] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3238.418835] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.425565] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 04:31:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3238.475566] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3238.500880] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.535209] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.561300] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.585100] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.604895] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.625008] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 04:31:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3238.644428] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.691837] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 3238.722523] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 04:31:32 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3238.746853] hid-generic 0000:0000:0000.0042: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3238.819177] FAT-fs (loop1): bogus number of reserved sectors [ 3238.849608] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3238.890997] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:33 executing program 4: socketpair$unix(0x1, 0x5, 0x2301, &(0x7f0000000240)) 04:31:33 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x15) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:33 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42a, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3239.201025] FAT-fs (loop1): bogus number of reserved sectors [ 3239.216411] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.224859] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3239.252137] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.282104] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.293492] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3239.308811] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.342674] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.377357] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.403000] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 04:31:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3239.422381] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.437508] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.452321] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 3239.468921] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 04:31:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3239.492580] hid-generic 0000:0000:0000.0043: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3239.556689] FAT-fs (loop1): bogus number of reserved sectors [ 3239.578174] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:33 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x0, 0x2, 0xc0, 0xffffffffffffffff}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000480)="ecf76b060058af39e2e6cf4301a2e835df7992620300000067af12e44e228e84da8895a208edfb5620f91346082e3d3faecef54b7a8289c5d3f0567ccfe07c1549ad839f5185b712ee8f05f19c61f4bfdbcf2b7682ee78ed2532ea843828002ae3887de09796beccb03b1b86b17678f75d8db5e5e91adaec", 0x78, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='%\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3239.608237] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:33 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3239.728291] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.735046] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.794231] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.824477] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.834292] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.862198] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.875782] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.892831] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 04:31:34 executing program 4: socketpair$unix(0x1, 0x5, 0x5200, &(0x7f0000000240)) 04:31:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2e040000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3239.906666] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.919550] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.926245] hid-generic 0000:0002:00C0.0044: unknown main item tag 0x0 [ 3239.956251] hid-generic 0000:0002:00C0.0044: hidraw0: HID vffffff.ff Device [syz1] on syz0 [ 3239.980397] FAT-fs (loop1): bogus number of reserved sectors [ 3240.001346] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:34 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000002c0)={0x5, 0x3, 0x0, 0x1, 'syz0\x00', 0x4}) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3240.037982] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:34 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3240.199956] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.206685] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.256694] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.273526] FAT-fs (loop1): bogus number of reserved sectors 04:31:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3240.322659] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.353406] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 04:31:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3240.373004] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3240.401806] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.436862] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.457653] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3240.464949] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.480010] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 04:31:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3240.496924] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.518719] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 3240.575865] hid-generic 0000:0000:0000.0045: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:34 executing program 4: socketpair$unix(0x1, 0x5, 0x130, &(0x7f0000000240)) 04:31:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:34 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:34 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', "73797a30000000000000000000000000000000000000000000000000000000000000000000000000000000420d8f9900", 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) fsetxattr$security_capability(r1, &(0x7f0000000240)='security.capability\x00', &(0x7f0000000280)=@v2={0x2000000, [{0x1, 0x200}, {0x4, 0x3}]}, 0x14, 0x1) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000200)=0x7ff, 0x4) 04:31:34 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3240.823016] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3240.831544] FAT-fs (loop1): bogus number of reserved sectors [ 3240.840782] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3240.874891] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3240.877750] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3240.912021] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 04:31:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3240.926469] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3240.947187] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3240.966673] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 04:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3240.982906] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3241.025042] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3241.057823] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 04:31:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}}], 0x1, 0x0, 0x0) [ 3241.091255] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 3241.094322] FAT-fs (loop1): bogus number of reserved sectors [ 3241.107111] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3241.124602] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3241.130859] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 04:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3241.166750] hid-generic 0000:0000:0000.0046: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:35 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000200)) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) ioctl$UI_DEV_CREATE(r0, 0x5501) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0xc, 0x5, 0x9}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req3={0x8, 0xe50, 0x9, 0x3, 0xffffffff99d03c65, 0x2, 0x401}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x8}, 0x4) [ 3241.386287] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.417746] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.424717] FAT-fs (loop1): bogus number of reserved sectors [ 3241.450746] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3241.459544] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.471778] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.478915] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3241.485101] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.493198] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.502348] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.531011] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 04:31:35 executing program 4: socketpair$unix(0x1, 0x5, 0xe500000000000000, &(0x7f0000000240)) 04:31:35 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x71}], 0x1}}], 0x1, 0x0, 0x0) 04:31:35 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3241.548407] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.567945] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.597834] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 3241.607465] FAT-fs (loop1): bogus number of reserved sectors [ 3241.632787] hid-generic 0000:0000:0000.0047: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) [ 3241.647826] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3241.676713] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:35 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)=@newtclass={0x88, 0x28, 0x801, 0x70bd2d, 0x25dfdbfb, {0x0, r2, {0x19, 0xb}, {0xffff, 0xffe0}, {0xf}}, [@TCA_RATE={0x8, 0x5, {0xfff, 0x8000}}, @TCA_RATE={0x8, 0x5, {0x5, 0x3}}, @TCA_RATE={0x8, 0x5, {0x7447, 0x40000000000000}}, @TCA_RATE={0x8, 0x5, {0x100, 0x4}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x2c, 0x2, [@TCA_QFQ_LMAX={0x8, 0x2, 0x1}, @TCA_QFQ_LMAX={0x8, 0x2, 0x3}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x8000}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x15c41821}, @TCA_QFQ_LMAX={0x8, 0x2, 0x3}]}}, @TCA_RATE={0x8, 0x5, {0x4, 0x7}}, @TCA_RATE={0x8, 0x5, {0x40}}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 04:31:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3241.802569] FAT-fs (loop1): bogus number of reserved sectors [ 3241.846067] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3241.897412] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3241.904154] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3241.930596] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3241.966871] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.005236] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 04:31:36 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2c04000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3242.043679] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.076459] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.095954] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 04:31:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3242.147147] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.157095] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 04:31:36 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3242.215784] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.225908] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 3242.238979] hid-generic 0000:0000:0000.0048: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3242.291818] FAT-fs (loop1): bogus number of reserved sectors [ 3242.317303] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3242.332161] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:36 executing program 4: socketpair$unix(0x1, 0x5, 0xac00000000000000, &(0x7f0000000240)) 04:31:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x51}], 0x1}}], 0x1, 0x0, 0x0) 04:31:36 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x5, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) io_setup(0xf, &(0x7f0000000500)=0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000380)="458bba9bed9b0257fd4e903a8f41365623a4854ab99917c7dec7d22b395ce92f7990b23ed1d91ddf7db916c3f3dbc6e4674cbd9a99f06af3bebee1662281414f3e81d3098f91839b2a7879dedf9cae8c21b6cc47ffb860c0da3a16e67b86aa3b114e1892def757a3ddeb62eca05cf09a7fe9fafaf381cd5ecac9332128d22b9e541b1ec86e3c3d92aa777e816341b6392abd98dc80674f25c32394bea22292bf7d79a7a90cbc1b0ffb4cc15888d73b986b59eb81f709b68587dca95b35cdbafbd36f0d8da2ec02bc951c821e003a5578a4ec172e3ecc654a0d2970cc99ddad00b6a4ae7e96b914aa863996eb9c20", 0xee, 0xcc0b, 0x0, 0x0, 0xffffffffffffff9c}, &(0x7f0000000280)) openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x2001e002, 0x0) 04:31:36 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xb4000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:36 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3242.666147] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.698538] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.715131] FAT-fs (loop1): bogus number of reserved sectors [ 3242.731370] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.767461] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3242.771038] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.788214] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3242.817357] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.837627] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 04:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x61}], 0x1}}], 0x1, 0x0, 0x0) [ 3242.863940] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 04:31:37 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3242.899640] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.914791] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.922100] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 04:31:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3242.955944] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 3242.980682] hid-generic 0000:0000:0000.0049: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3243.033359] FAT-fs (loop1): bogus number of reserved sectors 04:31:37 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r1, &(0x7f0000000380)="83e27860f80f67ddac29ecf42ba028a23d9f1a97fbb424e5ff43501b977bfd994b301d36fbfadc4b496d1bc74e942c1cc98f0292bbd820720140cdfd8658303f26244b085d5e7c8035f9d5a86541a7dc155690545136c2d854963e3fac7ab467cef2197d2fd2b3a192a90cf2b6972cbc25a46c42f699c6ff4a0e8612abea21d5a0608dc8c34044cbca023f1e09e82f738588cb93baa0cade37953173b57e603aa1b953bf45907a6c073fbe4a1b7f389b8259abd8207b616d75a93e3dd944a4f2b63e3082eb305c983409d0231b92816c1858eadbbbebb445"}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0xffffffff80000000, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000240)={0x1, r3, 0x10000, 0x5}) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000874000/0x4000)=nil, 0x4000, 0x2, r4) [ 3243.074718] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x41}], 0x1}}], 0x1, 0x0, 0x0) [ 3243.134469] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3243.151967] print_req_error: 539 callbacks suppressed [ 3243.151980] print_req_error: I/O error, dev loop0, sector 0 [ 3243.157473] buffer_io_error: 539 callbacks suppressed [ 3243.157484] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.172888] print_req_error: I/O error, dev loop0, sector 0 [ 3243.181445] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.189853] print_req_error: I/O error, dev loop0, sector 0 [ 3243.195760] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.222147] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.233421] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.243274] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.260178] print_req_error: I/O error, dev loop0, sector 0 [ 3243.266040] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.280913] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.310542] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.318876] print_req_error: I/O error, dev loop0, sector 0 [ 3243.324705] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.347126] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.367011] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.374661] print_req_error: I/O error, dev loop0, sector 0 [ 3243.380498] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.388302] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.395370] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.402389] print_req_error: I/O error, dev loop0, sector 0 [ 3243.408217] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:37 executing program 4: socketpair$unix(0x1, 0x5, 0xd00000000000000, &(0x7f0000000240)) 04:31:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:31:37 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9226, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:37 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x91}], 0x1}}], 0x1, 0x0, 0x0) [ 3243.415985] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.423034] print_req_error: I/O error, dev loop0, sector 0 [ 3243.428866] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.436439] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 3243.444426] hid-generic 0000:0000:0000.004A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3243.453405] print_req_error: I/O error, dev loop0, sector 0 [ 3243.459212] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.467987] print_req_error: I/O error, dev loop0, sector 0 [ 3243.473743] Buffer I/O error on dev loop0, logical block 0, async page read [ 3243.506413] FAT-fs (loop1): bogus number of reserved sectors 04:31:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3243.577851] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:37 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3243.619029] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x11}], 0x1}}], 0x1, 0x0, 0x0) [ 3243.690352] FAT-fs (loop1): bogus number of reserved sectors [ 3243.717487] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.722046] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3243.730517] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.769473] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3243.788273] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 04:31:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3243.822544] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.837236] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.862390] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 04:31:38 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3243.876496] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.905946] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 04:31:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x21}], 0x1}}], 0x1, 0x0, 0x0) [ 3243.934427] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3243.965756] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 04:31:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3243.992812] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 3244.015871] FAT-fs (loop1): bogus number of reserved sectors [ 3244.026210] hid-generic 0000:0000:0000.004B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3244.058043] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3244.113600] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:38 executing program 4: socketpair$unix(0x1, 0x5, 0x1a010000, &(0x7f0000000240)) 04:31:38 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x23b}], 0x1) r1 = memfd_create(&(0x7f0000000280)='\\*useruser\x00', 0x3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000200)={0x0, 0x1}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xb1, "330609e2499c2f9ebaef3f5d4da5b54d979deca9eadabaa2682b8be77cd3df98f7e8da217bccb11bc72fb9beb2c6220c3296476124e02baf364a8451101ab7854b578daad74abf1ce23ae596700620a4997da3f98d1dcbc095a80e374c2ae90ce5d8f2774d389a7a06fbaa9c0b2c9c170627047deb87c147c6ba9d4ca697c7e6ba74a8514e11592407be1f5aff965fc016d7903dac9bdd9d4a94313c1c22f62e06fef7e057671a1ee01ef29f6935bff2ad"}, &(0x7f0000000440)=0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x4, 0x10}, &(0x7f0000000500)=0xc) 04:31:38 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x200015e5}], 0x1}}], 0x1, 0x0, 0x0) 04:31:38 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 3244.357264] FAT-fs (loop1): bogus number of reserved sectors [ 3244.371027] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.381487] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3244.410441] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.423262] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.440826] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3244.456282] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 04:31:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x300000000000000}], 0x1, 0x0, 0x0) [ 3244.487941] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.499493] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.507048] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.521708] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 04:31:38 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3244.562457] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.591798] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.618645] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 3244.639907] hid-generic 0000:0000:0000.004C: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x700000000000000}], 0x1, 0x0, 0x0) [ 3244.692620] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.715867] FAT-fs (loop1): bogus number of reserved sectors [ 3244.742697] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.756130] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3244.775686] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.794977] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.806658] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3244.809068] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.832281] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 04:31:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x8dffffff}], 0x1, 0x0, 0x0) [ 3244.848852] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.862161] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.870738] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 04:31:39 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:39 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3244.900454] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.907878] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 3244.930961] hid-generic 0000:0000:0000.004D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3245.059919] FAT-fs (loop1): bogus number of reserved sectors [ 3245.094632] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3245.135270] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:39 executing program 4: socketpair$unix(0x1, 0x5, 0xd3000000, &(0x7f0000000240)) 04:31:39 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', "73797a300000000001000000000000000000000000000000001700", 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x0, 0xffffffffffffffe0, 0x0, 0x1000000000000000}, 0x120) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000580)=""/133, 0x128}], 0x2f5) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000003c0)) prctl$PR_GET_KEEPCAPS(0x7) readv(r1, &(0x7f00000018c0)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)}, {&(0x7f0000001640)=""/213, 0xd5}, {&(0x7f00000004c0)=""/135, 0x87}, {&(0x7f0000001740)=""/180, 0xb4}, {&(0x7f0000001800)=""/168, 0xa8}], 0x9) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000640)=""/4096) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x10}], 0x1, 0x0, 0x0) 04:31:39 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0x31}], 0x1}}], 0x1, 0x0, 0x0) 04:31:39 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3245.447662] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.454751] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.502387] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.504911] FAT-fs (loop1): bogus number of reserved sectors [ 3245.541197] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x300}], 0x1, 0x0, 0x0) [ 3245.545157] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 04:31:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) [ 3245.579682] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.597154] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3245.598426] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.675190] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.695546] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.710078] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 04:31:39 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf6250000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3245.731675] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 [ 3245.743407] hid-generic 0000:FFFFFFE0:0000.004E: unknown main item tag 0x0 04:31:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x8}], 0x1, 0x0, 0x0) 04:31:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x4}}], 0x1, 0x0, 0x0) [ 3245.795328] hid-generic 0000:FFFFFFE0:0000.004E: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3245.855638] FAT-fs (loop1): bogus number of reserved sectors [ 3245.891353] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3245.935994] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:40 executing program 4: socketpair$unix(0x1, 0x5, 0x77, &(0x7f0000000240)) 04:31:40 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x4ed) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x9, 0x6, 0x2b9f, 0xf0e}) 04:31:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x8dffffff00000000}], 0x1, 0x0, 0x0) 04:31:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x7}}], 0x1, 0x0, 0x0) 04:31:40 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x23000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3246.276487] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.290330] FAT-fs (loop1): bogus number of reserved sectors [ 3246.309223] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.323225] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.332800] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3246.353643] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.364570] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3f000000}], 0x1, 0x0, 0x0) 04:31:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x11}}], 0x1, 0x0, 0x0) [ 3246.372630] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.380494] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 04:31:40 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3246.440240] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.474344] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.489116] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.515004] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 04:31:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x1000000}], 0x1, 0x0, 0x0) [ 3246.561600] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 3246.592213] hid-generic 0000:0000:0000.004F: hidraw0: HID v0.02 Device [syz1] on syz0 04:31:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x10}}], 0x1, 0x0, 0x0) [ 3246.609455] FAT-fs (loop1): bogus number of reserved sectors 04:31:40 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3246.666810] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3246.737641] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3246.859577] FAT-fs (loop1): bogus number of reserved sectors [ 3246.876573] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3246.896257] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:41 executing program 4: socketpair$unix(0x1, 0x5, 0xf001000000000000, &(0x7f0000000240)) 04:31:41 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x408200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000200)='em0userwlan1\x00') 04:31:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x3}}], 0x1, 0x0, 0x0) 04:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x7000000}], 0x1, 0x0, 0x0) 04:31:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3247.091112] FAT-fs (loop1): bogus number of reserved sectors [ 3247.134464] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.148940] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xb000000}], 0x1, 0x0, 0x0) 04:31:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x8}}], 0x1, 0x0, 0x0) [ 3247.189152] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.212044] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3247.238618] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.255817] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.290394] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.320480] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 04:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x1000000000000000}], 0x1, 0x0, 0x0) [ 3247.345374] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.371212] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 04:31:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x2}}], 0x1, 0x0, 0x0) 04:31:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3247.398885] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.420492] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.454330] hid-generic 0000:0000:0000.0050: unknown main item tag 0x0 [ 3247.494556] hid-generic 0000:0000:0000.0050: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xf0ffffff00000000}], 0x1, 0x0, 0x0) [ 3247.560406] FAT-fs (loop1): bogus number of reserved sectors [ 3247.585574] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3247.656128] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) 04:31:41 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) 04:31:41 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:41 executing program 4: socketpair$unix(0x1, 0x5, 0x58, &(0x7f0000000240)) 04:31:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x100000000000000}], 0x1, 0x0, 0x0) 04:31:41 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3247.844257] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3247.868417] FAT-fs (loop1): bogus number of reserved sectors [ 3247.878062] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3247.897511] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3247.912372] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3700000000000000}], 0x1, 0x0, 0x0) [ 3247.942411] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3247.965459] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3247.974267] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 04:31:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xfffffff0}}], 0x1, 0x0, 0x0) [ 3247.998509] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3248.038498] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3248.055919] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3248.078530] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 04:31:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x8000000}], 0x1, 0x0, 0x0) 04:31:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3}}], 0x1, 0x0, 0x0) [ 3248.101256] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3248.115251] hid-generic 0000:0000:0000.0051: unknown main item tag 0x0 [ 3248.142145] hid-generic 0000:0000:0000.0051: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:42 executing program 4: socketpair$unix(0x1, 0x5, 0x33, &(0x7f0000000240)) 04:31:42 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/133, 0xfffffffffffffe44}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000200)) [ 3248.195888] FAT-fs (loop1): bogus number of reserved sectors [ 3248.217810] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3248.283510] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3248.315482] print_req_error: 417 callbacks suppressed [ 3248.315491] print_req_error: I/O error, dev loop0, sector 0 [ 3248.326515] buffer_io_error: 417 callbacks suppressed 04:31:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xb00}], 0x1, 0x0, 0x0) [ 3248.326524] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f00000000000000}}], 0x1, 0x0, 0x0) [ 3248.371805] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.386629] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.395924] print_req_error: I/O error, dev loop0, sector 0 [ 3248.401730] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:42 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3248.416399] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.431973] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.438871] print_req_error: I/O error, dev loop0, sector 0 [ 3248.444638] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.452110] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.458952] print_req_error: I/O error, dev loop0, sector 0 [ 3248.464720] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.472227] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.479078] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.485864] print_req_error: I/O error, dev loop0, sector 0 [ 3248.491659] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.499234] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.506032] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 04:31:42 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42e, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:42 executing program 4: socketpair$unix(0x1, 0x5, 0x7c000000, &(0x7f0000000240)) [ 3248.522251] print_req_error: I/O error, dev loop0, sector 0 [ 3248.528101] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.535821] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.542721] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 3248.552445] print_req_error: I/O error, dev loop0, sector 0 [ 3248.558237] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.566791] hid-generic 0000:0000:0000.0052: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3248.581996] print_req_error: I/O error, dev loop0, sector 0 [ 3248.587770] Buffer I/O error on dev loop0, logical block 0, async page read [ 3248.604179] print_req_error: I/O error, dev loop0, sector 0 [ 3248.610069] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3700}], 0x1, 0x0, 0x0) 04:31:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000200)=0x4355e04d) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000240)) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, "73797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 'syz0\x00', 'syz1\x00', &(0x7f0000000000)=""/11, 0xb, 0x800000000, 0x0, 0x0, 0x8}, 0x120) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3248.627032] print_req_error: I/O error, dev loop0, sector 0 [ 3248.632774] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) [ 3248.770951] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.795692] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.827215] FAT-fs (loop1): bogus number of reserved sectors [ 3248.847007] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.853704] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.867225] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xffffff8d}], 0x1, 0x0, 0x0) [ 3248.890699] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.897617] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.904452] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.905716] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3248.911377] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.911396] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 04:31:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) [ 3248.958602] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3248.984329] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 3249.012552] FAT-fs (loop1): bogus number of reserved sectors [ 3249.031665] hid-generic 0000:0000:0000.0053: hidraw0: HID v0.08 Device [syz1] on syz0 [ 3249.046517] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xb00000000000000}], 0x1, 0x0, 0x0) 04:31:43 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x101000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x9, 0x10, 0x7, 0x5, "880a86dcccc345738dcd2e7b2ceb1037f989b3985413cddd6cb8465d33b4dc74"}) 04:31:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3249.116635] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3700}}], 0x1, 0x0, 0x0) 04:31:43 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf925000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3249.264212] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.287277] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.343172] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.344779] FAT-fs (loop1): bogus number of reserved sectors [ 3249.364621] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.371830] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x700}}], 0x1, 0x0, 0x0) [ 3249.391050] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3249.397585] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.432463] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.452638] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.480026] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.497640] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.515889] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.534475] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 3249.560458] hid-generic 0000:0000:0000.0054: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:43 executing program 4: socketpair$unix(0x1, 0x5, 0xb900, &(0x7f0000000240)) 04:31:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3f00000000000000}], 0x1, 0x0, 0x0) 04:31:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xffffff8d}}], 0x1, 0x0, 0x0) [ 3249.613833] FAT-fs (loop1): bogus number of reserved sectors [ 3249.645967] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:43 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) fsetxattr$security_evm(r0, &(0x7f00000004c0)='security.evm\x00', &(0x7f0000000680)=@v2={0x7, 0x3, 0xe, 0x3, 0xdc, "62eb73537863e6b56701eadc32729676f30e4e2e2b36701720480749f6c64a4be158309964dcec3393d844fa5b7313a772e3f1bae3a91102c00c5063ac184fef9c879c5d99f268675083978a3dedb2440ff098cf447393ac8c2b56f32dc465e1f04ae928b3693cd0788af3cd708237f712019049b7cfd16e56c9247523567913f98858f3b084c88f88e40bf4da7e36076e19b1a48377575129604cb52dbdf0c9b41b013d0e7b016760b340fa5e83bcb4778dfabda3069d70b7b302a2efacc6d89b382a9ea08809d7784e1d13e06d9c14adf21c9f94f56f97d2df926f"}, 0xe6, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x7, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f0000000580)='cpu.stat\x00', 0x0, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r2, 0xc0905664, &(0x7f0000000780)={0x0, 0x0, [], @bt={0x10000, 0x4, 0x0, 0x20, 0x648, 0x3, 0x1c, 0xe}}) r3 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x3, 0x2) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x10000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c6163636573733d757365722cda2d004b0a2fca6d66b824602c52f302ab8c4741e330b1d3", @ANYRESDEC=r4, @ANYBLOB=',euid<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x7}}], 0x1, 0x0, 0x0) [ 3249.718808] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3000000}], 0x1, 0x0, 0x0) 04:31:43 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3249.809111] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3249.816290] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 04:31:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x300}}], 0x1, 0x0, 0x0) [ 3249.910961] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3249.936105] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 04:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xb}], 0x1, 0x0, 0x0) [ 3249.975350] FAT-fs (loop1): bogus number of reserved sectors [ 3249.981913] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.001942] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.016600] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3250.029054] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.058493] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.069508] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) [ 3250.094485] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.122539] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 3250.136903] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 04:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x700}], 0x1, 0x0, 0x0) [ 3250.166372] hid-generic 0000:0000:0000.0055: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3250.256438] FAT-fs (loop1): bogus number of reserved sectors [ 3250.281229] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3250.334404] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:44 executing program 4: socketpair$unix(0x1, 0x5, 0x8201, &(0x7f0000000240)) 04:31:44 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000240)={0x0, 0x8, 0x400, &(0x7f0000000200)=0x1}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mq_getsetattr(r2, &(0x7f0000000280)={0xb8cf, 0x2, 0x1000, 0xfffffffffffffff8, 0x1, 0x0, 0x6, 0x7}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8dffffff}}], 0x1, 0x0, 0x0) 04:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3f00}], 0x1, 0x0, 0x0) 04:31:44 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2904000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:44 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3250.529240] FAT-fs (loop1): bogus number of reserved sectors [ 3250.535114] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3250.575887] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.603626] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 04:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xfffffff0}], 0x1, 0x0, 0x0) [ 3250.641807] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.645302] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3250.669917] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 04:31:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xc000000}}], 0x1, 0x0, 0x0) [ 3250.693510] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.717369] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.741743] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.762606] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.784215] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 04:31:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x37}], 0x1, 0x0, 0x0) [ 3250.798060] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.816041] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 3250.834076] hid-generic 0000:0000:0000.0056: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3250.900469] FAT-fs (loop1): bogus number of reserved sectors [ 3250.922057] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:45 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001280)='/dev/snapshot\x00', 0x200, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', "73797a30000000004683e09b34a2f7870000000000000000000000000000000000000000000e000000000000000000001800000000000000008300", 'syz0\x00', &(0x7f0000000000)=""/11, 0xfffffffffffffc25, 0x5}, 0xcf) readv(r0, &(0x7f0000000040), 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xc008, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001240)={0x17, 0x1000, &(0x7f0000000240)="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"}) 04:31:45 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) [ 3250.947091] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:45 executing program 4: socketpair$unix(0x1, 0x5, 0xb101, &(0x7f0000000240)) 04:31:45 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x800000000000000}], 0x1, 0x0, 0x0) 04:31:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x10}}], 0x1, 0x0, 0x0) 04:31:45 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) close(r0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3251.338443] FAT-fs (loop1): bogus number of reserved sectors [ 3251.344440] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3251.367047] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3251.375892] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 04:31:45 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3251.402452] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.426257] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 04:31:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x700000000000000}}], 0x1, 0x0, 0x0) 04:31:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x10000000}], 0x1, 0x0, 0x0) [ 3251.463798] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.484751] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.508559] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.546658] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.565838] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.583283] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.595267] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.607406] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 3251.624186] hid-generic 0000:0000:0000.0057: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3251.637119] FAT-fs (loop1): bogus number of reserved sectors 04:31:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xf0ffffff}}], 0x1, 0x0, 0x0) [ 3251.643288] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x3}], 0x1, 0x0, 0x0) [ 3251.683513] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:45 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uhid\x00', 0x802, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000040)=0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x0, 0x40) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000380)={r2, r3, 0xc61b, 0x7e17, &(0x7f0000000700)="06e8315af089171c5bb9056d47cdb2912d83746c1d9ed66eaa9ae20ca8f76bfdfefc0590d44ec63773806aa6da3c129760c05ca36d609caf5e3447a9a357170be0c6f026678a809cd6f1a3182e1e7969e8c50db5fbbd4b24e274f5106992e19aaf6128531b9bae4445217a4f578750835ec868ee7dfed0365752358170c680a1ac4019cb9cdf6eac0c6260a513a185dd1908475e597bdd5a24ac59e3830ab2a013c289fae6f2bf826536d7f676b0f8fb3825dadf5007902541a3", 0x81, 0x1, 0x0, 0x1, 0x0, 0xa10, 0xffffffffffffffe1, "3df5af08a54c9c759da5a10cf748421cb79cc16da19c0236d8965b0a745b72d301f2ecad3a24b49988aa13eca02f068681628cc6ce1a00a22e04511763c812a53a9f4b6d23ef8fee2dd2efdd252835338b34a2a88dd83192c0d04358cd00fa23f8564f7898d462c763ffeb8812a08fca4df913ce78342d835307ba40205606e619c941c78516b0d134d0d3f04a9b10977dff5fe19bf1adb4b26ad1167007d629b938b6f5ce5860dc8ac6ee"}) r4 = memfd_create(&(0x7f0000000280)='syz0\x00', 0x1) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x7) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x9}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@mcast2, 0x2, 0x0, 0x2, 0x4, 0x7b8, 0x6, 0x1}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:45 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3251.898344] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3251.905192] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3251.920415] FAT-fs (loop1): bogus number of reserved sectors [ 3251.926713] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3251.956680] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3251.962607] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3251.993548] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.015572] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.027131] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3252.038355] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.045897] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.054061] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.065672] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.076605] hid-generic 0009:0000:0000.0058: unknown main item tag 0x0 [ 3252.107450] FAT-fs (loop1): bogus number of reserved sectors [ 3252.117190] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3252.125626] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3252.147625] hid-generic 0009:0000:0000.0058: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x7}], 0x1, 0x0, 0x0) 04:31:46 executing program 4: socketpair$unix(0x1, 0x5, 0x161, &(0x7f0000000240)) 04:31:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x800000000000000}}], 0x1, 0x0, 0x0) 04:31:46 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:46 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2904, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:46 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6bf92b62, 0x72, 0x3, 0x7f, 0x7fff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)={r1, 0x3, 0x7fff}, 0x8) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r2, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0xfffffffffffffffc}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3252.311044] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.323388] FAT-fs (loop1): bogus number of reserved sectors [ 3252.331205] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.357678] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.368339] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3252.380291] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.403861] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 04:31:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x37000000}], 0x1, 0x0, 0x0) [ 3252.408166] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3252.419717] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.438953] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 04:31:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xf0ffffff00000000}}], 0x1, 0x0, 0x0) [ 3252.457030] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.478199] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.492157] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.511545] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 3252.534784] hid-generic 0000:0000:0000.0059: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:46 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) [ 3252.589022] FAT-fs (loop1): bogus number of reserved sectors [ 3252.604470] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0xf0ffffff}], 0x1, 0x0, 0x0) 04:31:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x7000000}}], 0x1, 0x0, 0x0) 04:31:46 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3252.631796] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:46 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3252.780438] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.808381] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.870397] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.898770] FAT-fs (loop1): bogus number of reserved sectors [ 3252.907336] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.927244] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3252.938606] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.958276] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3252.963082] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3252.991206] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3253.006391] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3253.013853] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3253.021154] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3253.028831] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 3253.043667] hid-generic 0000:0000:0000.005A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3253.083000] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 04:31:47 executing program 4: socketpair$unix(0x1, 0x5, 0xcb, &(0x7f0000000240)) 04:31:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8}}], 0x1, 0x0, 0x0) [ 3253.084198] FAT-fs (loop1): bogus number of reserved sectors [ 3253.105110] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3253.111695] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.121393] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3253.164918] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.195253] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 04:31:47 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:47 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3253.217046] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.228079] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.235096] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.244678] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 04:31:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x37}}], 0x1, 0x0, 0x0) [ 3253.271086] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.294753] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.321714] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 3253.370165] hid-generic 0000:0000:0000.005B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3253.385276] FAT-fs (loop1): bogus number of reserved sectors [ 3253.402954] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:47 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x440) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x8, 0x4) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) ioprio_get$pid(0x1, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xc00}}], 0x1, 0x0, 0x0) [ 3253.473238] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:47 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3253.588629] print_req_error: 539 callbacks suppressed [ 3253.588638] print_req_error: I/O error, dev loop0, sector 0 [ 3253.599736] buffer_io_error: 539 callbacks suppressed [ 3253.599752] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.650276] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.677947] print_req_error: I/O error, dev loop0, sector 0 [ 3253.683768] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.690203] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.702208] FAT-fs (loop1): bogus number of reserved sectors [ 3253.727584] print_req_error: I/O error, dev loop0, sector 0 [ 3253.733448] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.736332] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 04:31:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x37000000}}], 0x1, 0x0, 0x0) [ 3253.753155] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3253.787539] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.790233] print_req_error: I/O error, dev loop0, sector 0 [ 3253.800121] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.800709] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3253.822892] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.857495] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.868560] print_req_error: I/O error, dev loop0, sector 0 [ 3253.874417] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.880234] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.884066] print_req_error: I/O error, dev loop0, sector 0 [ 3253.894144] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.913720] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.930288] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.936250] print_req_error: I/O error, dev loop0, sector 0 [ 3253.942850] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.945538] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.964572] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 3253.970670] print_req_error: I/O error, dev loop0, sector 0 [ 3253.977127] Buffer I/O error on dev loop0, logical block 0, async page read [ 3253.998926] hid-generic 0000:0000:0000.005C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3254.014234] print_req_error: I/O error, dev loop0, sector 0 [ 3254.018114] FAT-fs (loop1): bogus number of reserved sectors [ 3254.020054] Buffer I/O error on dev loop0, logical block 0, async page read [ 3254.032972] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3254.032988] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3254.054806] print_req_error: I/O error, dev loop0, sector 0 [ 3254.060684] Buffer I/O error on dev loop0, logical block 0, async page read 04:31:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:48 executing program 4: socketpair$unix(0x1, 0x5, 0xf5010000, &(0x7f0000000240)) 04:31:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00_\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0xe6c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x51c6, 0x0) 04:31:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f000000}}], 0x1, 0x0, 0x0) 04:31:48 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3254.176891] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.217256] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.224014] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.224036] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.224055] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 04:31:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3254.280382] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.313520] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 04:31:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3700000000000000}}], 0x1, 0x0, 0x0) [ 3254.336900] FAT-fs (loop1): bogus number of reserved sectors [ 3254.352361] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.366511] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3254.377449] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.399010] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.419687] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3254.434350] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 3254.475373] hid-generic 0000:0000:0000.005D: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xc00000000000000}}], 0x1, 0x0, 0x0) 04:31:48 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uhid\x00', 0x400000000082, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = accept(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000040)=0x80) r2 = accept(r0, &(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x80) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in=@loopback, 0x4e24, 0x0, 0x4e20, 0x4, 0x2, 0x0, 0x80, 0x7f, r3, r4}, {0x1, 0x2, 0x2, 0xdc5, 0x64f, 0x9, 0x4, 0x400}, {0x3c, 0x4, 0x1, 0x294}, 0x8, 0x6e6bb9, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x3502, 0x0, 0x0, 0x100000001, 0x10000, 0x60, 0x2}}, 0xe8) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r2, 0x0) 04:31:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3254.541090] FAT-fs (loop1): bogus number of reserved sectors [ 3254.562171] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3254.598334] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:48 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3254.641553] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.664252] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 04:31:48 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3254.718415] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.752002] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.766269] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.788458] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.803054] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.828426] FAT-fs (loop1): bogus number of reserved sectors [ 3254.845728] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.865067] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3254.877021] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.903094] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.920941] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3254.932854] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 3254.961024] hid-generic 0000:0000:0000.005E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3255.002939] FAT-fs (loop1): bogus number of reserved sectors [ 3255.015655] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3255.047752] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:49 executing program 4: socketpair$unix(0x1, 0x5, 0xbe00, &(0x7f0000000240)) 04:31:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, 0x0) 04:31:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:49 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x30480, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) fcntl$getflags(r1, 0x40b) ioctl$FICLONE(r1, 0x40049409, r1) readv(r1, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:49 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:49 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3255.160967] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.188387] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.221601] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.246087] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 04:31:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3255.290028] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.323707] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 04:31:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x8000000}}], 0x1, 0x0, 0x0) [ 3255.353006] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.361154] FAT-fs (loop1): bogus number of reserved sectors [ 3255.372177] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3255.382618] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.418924] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.447387] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3255.449711] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 04:31:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3255.496734] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 3255.534644] hid-generic 0000:0000:0000.005F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3255.546198] FAT-fs (loop1): bogus number of reserved sectors 04:31:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) [ 3255.580869] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3255.619721] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:49 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) add_key(&(0x7f0000000980)='syzkaller\x00', &(0x7f00000009c0)={'syz', 0x2}, &(0x7f0000000a00)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000001ac0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000001a00)="705f51975d9dfa4a2fb563054f903618f104a44dd0e5ab92debd651347746d65adbf2c4a04c37a93f9e53e2bbc0d75536017eb00ec8318ceeb3a3e56d8bfecbf8c5ac90fe10983bb4c34ab5e55811bd72291050777554b4e60ecd490d5591b82a55bce87727d21d1cc5f7408d9f4fe7a9520e450c6b577ea4e603f6b2beee98a83a47d1eb9c1fd6ac29db861294d5d284632feef42ce70d0317feb8e09419576997770eee1745b6d400e80265bf008b1a6e89e026148a1934da2", 0xba, 0xffffffffffffffff) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/null\x00', 0x400000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b40)={&(0x7f0000000400)='syz0\x00', r2}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/kvm\x00', 0x404a00, 0x0) r3 = request_key(&(0x7f00000008c0)='id_resolver\x00', &(0x7f0000000900)={'syz', 0x2}, &(0x7f0000000940)='/dev/uhid\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000840)=[{&(0x7f00000004c0)="290e419624729d932eb65e36c79aac2cfcbcd65eb54efc0e036cfd78840cdcf8bb13662e257884c9df36fbf39dacfcc6603df9f3eaf6cb3c9585321dd0870d385227d1b04cd4f792275a489fdc4160c12bb4fb43ea39d8140aa0d4228e0e3ce7ff091a8f85f2d704b7d37b33848c25f805f22a9e0f1c2f0827960bbff593ff8ae56066c0c3abc45bf509e7f4b47d013ac712af77f9130011a99985ed8ad48d7de0bc", 0xa2}, {&(0x7f0000000240)="3dcc30c90c5647d012985313bddef0e8a5ce5c651ee2fd0b0a6584bcc2d87e5c7e9fabb2bdee9bcf6468803d029460c3a4256ad8d012fb71b485a6ff656c478a51a25e2e0eae859486ea265132e64a5bce3f77d3f9c34dc6a22238490420fb1c", 0x60}, {&(0x7f0000000440)="c9e3", 0x2}, {&(0x7f0000000580)="ad37011f680497ed154e91a3b3f944c278fbdace78442571faec952afe497018346dd9aa6f255207abcc42edfadeaec106551bac3045fb40a1a505b998d453", 0x3f}, {&(0x7f00000005c0)="b251272ed44372140cf8a19bbf3859003632ef149a72fc98764ad131f6c6dbbda7fc016252c88be82dacb52d864025a57bb73b4f7dc78b42c5b932d16220b550cd1477574196114899fb3ac4585305145ed8c25ddf2d5c194fa1e0b277f22f215d638c4e374bc55014a437710306fd5c9c168d51d8d527d08b69da724314f70b5107d491c3b99bd5776b9e7d7bf698744a89c1bee1946f027bebf4a7358d77bbfcfc4bb3cc345ee278b8499053e1620e5da37204b2aad0d7186bd273596dabf2e8edc1ee6e5b5cd234f0b26e14aabcccf0c21dd3c635a67678df00dc4076c0673ea93f4976a45d88f5d7c075e3e78822", 0xf0}, {&(0x7f00000006c0)="dc666088d1", 0x5}, {&(0x7f0000000700)="ac84965f08b6634dc4939efcd36669166f2887d97919c193be5347e00542c357d76259e586fdf3094dcae86e0a9ce24849b503a2d478ba622f88ca4d55c864a8a8cb323cec05b8b12e3a7393c8d84aeb4fa2e92eeea2f5e527a3158ea370f443daa19ab4c64013d3064718057123f0760340862f1721677d1cd32a23ca08e71f6af58f2cf5628e402c61f50430f721749a68d71481f1b26e94556f7df7cb81539331f8f7d33c5c3939b8f49480ac1571e132091af59cb956d91409018eab840e90616579b5221a8263ec57782c3c374ecf7f63d32fafabc63f4bedfb0885f1df4e3d78123c0af3577d966b5a114e48f1fc4df4fc67", 0xf5}, {&(0x7f0000000800)="86d3c847bcb6048545096ad1af7381345038349fff", 0x15}], 0x8, r3) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x400) write$P9_RREAD(r4, &(0x7f0000000380)={0x6d, 0x75, 0x1, {0x62, "62f2b4b886ea691570d4ac65e42792c5e49d5c47388d00eb636a96a3db4261a90fc72bf7853d34364de1037e28fff6b983c4f821ad9128210c7a86d9f1dd5eb670496caaa0b1e71fa1aeffe245ee2ed3e65f9ae863a972583d1dd5bf1148759e5a64"}}, 0x6d) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3255.817331] UHID_CREATE from different security context by process 15448 (syz-executor0), this is not allowed. 04:31:50 executing program 4: socketpair$unix(0x1, 0x5, 0x1be, &(0x7f0000000240)) 04:31:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0xc}}], 0x1, 0x0, 0x0) 04:31:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3255.942202] FAT-fs (loop1): bogus number of reserved sectors [ 3255.977260] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x300000000000000}}], 0x1, 0x0, 0x0) 04:31:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3256.077390] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3256.160933] FAT-fs (loop1): bogus number of reserved sectors 04:31:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x700000000000000}}], 0x1, 0x0, 0x0) [ 3256.203656] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3256.223306] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:50 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3256.456424] FAT-fs (loop1): bogus number of reserved sectors [ 3256.481857] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3256.507253] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:50 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3256.605063] FAT-fs (loop1): bogus number of reserved sectors [ 3256.629361] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3256.651663] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3256.679856] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.693262] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.709023] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.729583] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.737883] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.746470] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.755202] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.763702] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.783626] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.790574] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.797485] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 3256.809456] hid-generic 0000:0000:0000.0060: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:51 executing program 4: socketpair$unix(0x1, 0x5, 0xc401000000000000, &(0x7f0000000240)) 04:31:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8dffffff00000000}}], 0x1, 0x0, 0x0) 04:31:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:51 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) [ 3256.956018] FAT-fs (loop1): bogus number of reserved sectors [ 3256.970830] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3256.992459] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 04:31:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3257.020781] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3257.036185] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 04:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3f00000000000000}}], 0x1, 0x0, 0x0) [ 3257.074935] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.084278] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3257.104920] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.126305] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.142133] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.158667] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.174153] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.194145] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 3257.209685] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 04:31:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3257.230943] hid-generic 0000:0000:0000.0061: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:51 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x5, &(0x7f0000000040)='syz0\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs(r1, &(0x7f0000000240)='smaps_rollup\x00') ftruncate(r0, 0x10000) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) 04:31:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3257.303004] FAT-fs (loop1): bogus number of reserved sectors [ 3257.321846] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3257.377685] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3257.441804] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.489079] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.520602] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.559074] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.586245] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.612914] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.632453] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.646152] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.661201] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.676213] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.692348] hid-generic 0000:0000:0000.0062: unknown main item tag 0x0 [ 3257.711809] hid-generic 0000:0000:0000.0062: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:51 executing program 4: socketpair$unix(0x1, 0x5, 0x9b010000, &(0x7f0000000240)) 04:31:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:51 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) 04:31:51 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) 04:31:51 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x30, r0, 0x0) r1 = socket(0x4, 0x6, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000240)={0x73d, 0x3, 0x9, 0x4, 0x11, 0x9}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r3, @ANYBLOB="01032bbd7000fedbdf250900000038000300080007004e2400000800030000000000080004000500000014000600fe80000000000000000000000000001208000400010000002000030014000600fe8000000000000000000000000000bb08000800850000000800040009000000240003000800030002000000080007004e220000080001000200000008000500ac1414aa080004000700000014000300080003000400000008000400030000000400020008000600f8450000"], 0xc0}, 0x1, 0x0, 0x0, 0x4040}, 0x8001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000740)=""/222, &(0x7f0000000600)=0xffffffffffffff06) [ 3257.885541] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3257.888790] FAT-fs (loop1): bogus number of reserved sectors [ 3257.904490] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3257.920330] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code 04:31:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x10}}], 0x1, 0x0, 0x0) [ 3257.941115] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3257.956549] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3257.974657] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.014557] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.052540] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.074031] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.088435] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.117226] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 04:31:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3258.123968] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.137016] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 3258.150596] hid-generic 0000:0000:0000.0063: hidraw0: HID v0.00 Device [syz1] on syz0 04:31:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) [ 3258.226053] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.263481] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 04:31:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x8}}], 0x1, 0x0, 0x0) 04:31:52 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3258.284464] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.313387] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.326859] FAT-fs (loop1): bogus number of reserved sectors [ 3258.345303] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.371810] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3258.397248] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.404017] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.417400] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3258.436470] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.443712] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.456771] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.471785] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 3258.489808] hid-generic 0000:0000:0000.0064: hidraw0: HID v0.00 Device [syz1] on syz0 [ 3258.547067] FAT-fs (loop1): bogus number of reserved sectors [ 3258.552940] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3258.602668] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3258.647909] print_req_error: 539 callbacks suppressed [ 3258.647920] print_req_error: I/O error, dev loop0, sector 0 [ 3258.659040] buffer_io_error: 539 callbacks suppressed [ 3258.659050] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.680027] print_req_error: I/O error, dev loop0, sector 0 [ 3258.686174] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.693946] print_req_error: I/O error, dev loop0, sector 0 [ 3258.699780] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.707572] print_req_error: I/O error, dev loop0, sector 0 [ 3258.713398] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.721366] print_req_error: I/O error, dev loop0, sector 0 [ 3258.727196] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.742274] print_req_error: I/O error, dev loop0, sector 0 04:31:52 executing program 4: socketpair$unix(0x1, 0x5, 0x5f01, &(0x7f0000000240)) 04:31:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xc00000000000000}}], 0x1, 0x0, 0x0) 04:31:52 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = dup2(r0, r0) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x8, 0x0, 0x7ff, 0x3, 0x0, 0x0, 0x96600, 0x1, 0x80000001, 0x9, 0x4, 0x7, 0x101, 0x8, 0xaa4, 0x9fb, 0x1, 0x0, 0x0, 0x7, 0x7, 0x9, 0x0, 0x7, 0x44, 0xfffffffffffffff8, 0x2, 0x2, 0x1, 0x0, 0x8000, 0x10000, 0xffff, 0x9, 0x7ff, 0x10000, 0x0, 0x6, 0x1, @perf_config_ext={0x618d, 0x100000000}, 0xa884, 0x4, 0x80000001, 0x6, 0x5, 0x40, 0x9}, r1, 0x1, r2, 0x1) write$UHID_CREATE(r0, &(0x7f00000000c0)={0x0, "73797a310000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000010000000000000000000000000cac9ca3c00000000000000000000000000000000000000000040edffffff00", 'syz0\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x6, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe}, 0x120) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000081, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfd000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x5) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f0000000400)={0x6f, [0x1, 0xee, 0x38a, 0x7ff, 0x5, 0x9, 0x1, 0x4, 0x1, 0x8, 0x8, 0x0, 0x9, 0x1000000, 0x2, 0x1000, 0xba, 0x0, 0x4, 0xbf2a, 0x3ff, 0x0, 0x0, 0x5, 0x0, 0x4, 0x200, 0x8c, 0x6, 0x1f, 0x1dd, 0x4, 0x7ff, 0x1, 0x442f, 0x8, 0x101, 0x3, 0x5, 0x467, 0x1, 0x3, 0x5, 0x7fff, 0x1c8, 0x0, 0x8, 0x2d5fd444], 0xd}) r4 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000180)=ANY=[], 0xfffffd97) add_key$user(0x0, &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000600), 0x0, 0xfffffffffffffffe) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) ioctl$SCSI_IOCTL_GET_PCI(r5, 0x5387, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 04:31:52 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:52 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3258.748131] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.768246] print_req_error: I/O error, dev loop0, sector 0 [ 3258.774102] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.781998] print_req_error: I/O error, dev loop0, sector 0 [ 3258.787803] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.845964] print_req_error: I/O error, dev loop0, sector 0 [ 3258.851862] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.862450] FAT-fs (loop1): bogus number of reserved sectors [ 3258.877839] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 04:31:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) [ 3258.896201] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3258.900381] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3258.914158] print_req_error: I/O error, dev loop0, sector 0 [ 3258.920005] Buffer I/O error on dev loop0, logical block 0, async page read [ 3258.952059] FAT-fs (loop1): Can't find a valid FAT filesystem [ 3258.970742] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 04:31:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3259.105124] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.112889] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.125254] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.134363] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.152767] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.160593] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.168295] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 [ 3259.175991] hid-generic 0006:0000:80000000.0065: unknown main item tag 0x0 04:31:53 executing program 1: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 04:31:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x3700000000000000}}], 0x1, 0x0, 0x0) 04:31:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) 04:31:53 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0b656d31c1f8a68d4ec0a35ce2cba2bae5f497ac232aff", 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000003000500000000000000000000000000000000000000000000000000040000000000000000000000"], 0x2c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, 0x0) lstat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x4, {0xa, 0x4e22, 0x4, @mcast2, 0x5}}}, 0x38) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x85c, &(0x7f0000000000)=[{}]}, 0x10) [ 3259.453711] FAT-fs (loop1): bogus number of reserved sectors [ 3259.520746] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 3259.612081] FAT-fs (loop1): Can't find a valid FAT filesystem 04:31:54 executing program 4: socketpair$unix(0x1, 0x5, 0xde01, &(0x7f0000000240)) 04:31:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f"], 0x1) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x7}}], 0x1, 0x0, 0x0) 04:31:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000100)="ffffff7f3c126285718070") sendmsg$alg(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="7f454c46ff020401abb3000000000000"], 0x10) recvmmsg(r1, &(0x7f0000008e80)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/165, 0xa5}], 0x1}, 0x0}], 0x1, 0x0, 0x0) [ 3440.057058] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 181s! [ 3440.065699] Showing busy workqueues and worker pools: [ 3440.071242] workqueue events: flags=0x0 [ 3440.075406] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=20/256 [ 3440.083599] in-flight: 29215:uhid_device_add_worker BAR(31959) [ 3440.089927] pending: vmpressure_work_fn, kernfs_notify_workfn, psi_update_work, vmstat_shepherd, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler, psi_update_work, psi_update_work, psi_update_work, cache_reap, switchdev_deferred_process_work, free_obj_work, check_corruption, kvmclock_sync_fn [ 3440.125310] [ 3440.125313] ====================================================== [ 3440.125317] WARNING: possible circular locking dependency detected [ 3440.125319] 4.20.0-rc3+ #349 Not tainted [ 3440.125322] ------------------------------------------------------ [ 3440.125325] syz-executor0/31951 is trying to acquire lock: [ 3440.125333] 00000000472d9493 (console_owner){-.-.}, at: console_unlock+0x570/0x1190 [ 3440.125340] [ 3440.125343] but task is already holding lock: [ 3440.125344] 00000000e4c6709b (&(&pool->lock)->rlock){-.-.}, at: show_workqueue_state.cold.49+0xad0/0x159a [ 3440.125352] [ 3440.125355] which lock already depends on the new lock. [ 3440.125356] [ 3440.125358] [ 3440.125360] the existing dependency chain (in reverse order) is: [ 3440.125362] [ 3440.125363] -> #4 (&(&pool->lock)->rlock){-.-.}: [ 3440.125370] _raw_spin_lock+0x2d/0x40 [ 3440.125373] __queue_work+0x2ff/0x1440 [ 3440.125375] queue_work_on+0x19a/0x1e0 [ 3440.125377] put_pwq+0x175/0x1c0 [ 3440.125379] put_pwq_unlocked.part.27+0x34/0x70 [ 3440.125382] destroy_workqueue+0x868/0x9c0 [ 3440.125384] floppy_async_init+0x1fe4/0x213b [ 3440.125386] async_run_entry_fn+0x1c4/0x7f0 [ 3440.125388] process_one_work+0xc90/0x1c40 [ 3440.125391] worker_thread+0x17f/0x1390 [ 3440.125393] kthread+0x35a/0x440 [ 3440.125395] ret_from_fork+0x3a/0x50 [ 3440.125396] [ 3440.125397] -> #3 (&pool->lock/1){..-.}: [ 3440.125405] _raw_spin_lock+0x2d/0x40 [ 3440.125407] __queue_work+0x2ff/0x1440 [ 3440.125409] queue_work_on+0x19a/0x1e0 [ 3440.125412] tty_schedule_flip+0x14c/0x1d0 [ 3440.125414] tty_flip_buffer_push+0x15/0x20 [ 3440.125416] pty_write+0x19d/0x1f0 [ 3440.125418] n_tty_write+0xc5b/0x11a0 [ 3440.125420] tty_write+0x3f1/0x880 [ 3440.125422] __vfs_write+0x119/0x9f0 [ 3440.125424] vfs_write+0x1fc/0x560 [ 3440.125426] ksys_write+0x101/0x260 [ 3440.125428] __x64_sys_write+0x73/0xb0 [ 3440.125431] do_syscall_64+0x1b9/0x820 [ 3440.125433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3440.125435] [ 3440.125436] -> #2 (&(&port->lock)->rlock){-.-.}: [ 3440.125443] _raw_spin_lock_irqsave+0x99/0xd0 [ 3440.125446] tty_port_tty_get+0x20/0x80 [ 3440.125448] tty_port_default_wakeup+0x15/0x40 [ 3440.125450] tty_port_tty_wakeup+0x5d/0x70 [ 3440.125453] uart_write_wakeup+0x44/0x60 [ 3440.125455] serial8250_tx_chars+0x4be/0xb60 [ 3440.125458] serial8250_handle_irq.part.23+0x1ee/0x280 [ 3440.125460] serial8250_default_handle_irq+0xc8/0x150 [ 3440.125463] serial8250_interrupt+0xef/0x190 [ 3440.125465] __handle_irq_event_percpu+0x195/0xb30 [ 3440.125468] handle_irq_event_percpu+0xa0/0x1d0 [ 3440.125470] handle_irq_event+0xa7/0x135 [ 3440.125472] handle_edge_irq+0x227/0x880 [ 3440.125474] handle_irq+0x252/0x3d8 [ 3440.125476] do_IRQ+0x98/0x1c0 [ 3440.125478] ret_from_intr+0x0/0x1e [ 3440.125481] _raw_spin_unlock_irqrestore+0xaf/0xd0 [ 3440.125483] uart_write+0x4b2/0x740 [ 3440.125485] n_tty_write+0x6c1/0x11a0 [ 3440.125487] tty_write+0x3f1/0x880 [ 3440.125489] redirected_tty_write+0xaf/0xc0 [ 3440.125491] __vfs_write+0x119/0x9f0 [ 3440.125493] vfs_write+0x1fc/0x560 [ 3440.125495] ksys_write+0x101/0x260 [ 3440.125497] __x64_sys_write+0x73/0xb0 [ 3440.125499] do_syscall_64+0x1b9/0x820 [ 3440.125502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3440.125503] [ 3440.125505] -> #1 (&port_lock_key){-.-.}: [ 3440.125512] _raw_spin_lock_irqsave+0x99/0xd0 [ 3440.125514] serial8250_console_write+0x8e8/0xb10 [ 3440.125517] univ8250_console_write+0x5f/0x70 [ 3440.125519] console_unlock+0xb1f/0x1190 [ 3440.125521] vprintk_emit+0x391/0x990 [ 3440.125523] vprintk_default+0x28/0x30 [ 3440.125525] vprintk_func+0x7e/0x181 [ 3440.125527] printk+0xa7/0xcf [ 3440.125529] register_console+0x8df/0xcf0 [ 3440.125532] univ8250_console_init+0x3f/0x4b [ 3440.125534] console_init+0x6ac/0x9dc [ 3440.125536] start_kernel+0x70b/0xa2b [ 3440.125538] x86_64_start_reservations+0x2e/0x30 [ 3440.125541] x86_64_start_kernel+0x76/0x79 [ 3440.125543] secondary_startup_64+0xa4/0xb0 [ 3440.125544] [ 3440.125545] -> #0 (console_owner){-.-.}: [ 3440.125552] lock_acquire+0x1ed/0x520 [ 3440.125555] console_unlock+0x5dd/0x1190 [ 3440.125557] vprintk_emit+0x391/0x990 [ 3440.125559] vprintk_default+0x28/0x30 [ 3440.125561] vprintk_func+0x7e/0x181 [ 3440.125563] printk+0xa7/0xcf [ 3440.125566] show_workqueue_state.cold.49+0xc6c/0x159a [ 3440.125568] wq_watchdog_timer_fn+0x6ea/0x810 [ 3440.125570] call_timer_fn+0x272/0x920 [ 3440.125572] __run_timers+0x7e5/0xc70 [ 3440.125574] run_timer_softirq+0x88/0xb0 [ 3440.125576] __do_softirq+0x308/0xb7e [ 3440.125578] irq_exit+0x17f/0x1c0 [ 3440.125581] smp_apic_timer_interrupt+0x1cb/0x760 [ 3440.125583] apic_timer_interrupt+0xf/0x20 [ 3440.125585] lock_acquire+0x268/0x520 [ 3440.125588] find_get_entry+0x319/0x1120 [ 3440.125590] pagecache_get_page+0x12f/0xf00 [ 3440.125592] __getblk_gfp+0x3aa/0xd50 [ 3440.125594] __bread_gfp+0x2d/0x310 [ 3440.125596] fat__get_entry+0x5a6/0xa40 [ 3440.125598] fat_search_long+0x33b/0x1570 [ 3440.125605] vfat_find+0x16d/0x1a0 [ 3440.125607] vfat_lookup+0x107/0x640 [ 3440.125609] lookup_open+0x72e/0x1b90 [ 3440.125612] path_openat+0x15e4/0x5150 [ 3440.125614] do_filp_open+0x255/0x380 [ 3440.125616] do_sys_open+0x568/0x700 [ 3440.125618] __x64_sys_creat+0x61/0x80 [ 3440.125620] do_syscall_64+0x1b9/0x820 [ 3440.125623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3440.125624] [ 3440.125626] other info that might help us debug this: [ 3440.125627] [ 3440.125629] Chain exists of: [ 3440.125630] console_owner --> &pool->lock/1 --> &(&pool->lock)->rlock [ 3440.125641] [ 3440.125643] Possible unsafe locking scenario: [ 3440.125644] [ 3440.125647] CPU0 CPU1 [ 3440.125649] ---- ---- [ 3440.125650] lock(&(&pool->lock)->rlock); [ 3440.125655] lock(&pool->lock/1); [ 3440.125661] lock(&(&pool->lock)->rlock); [ 3440.125665] lock(console_owner); [ 3440.125669] [ 3440.125671] *** DEADLOCK *** [ 3440.125672] [ 3440.125675] 8 locks held by syz-executor0/31951: [ 3440.125676] #0: 000000006659f56c (sb_writers#12){.+.+}, at: mnt_want_write+0x3f/0xc0 [ 3440.125686] #1: 00000000ce32c0f2 (&sb->s_type->i_mutex_key#20){++++}, at: path_openat+0x15c4/0x5150 [ 3440.125696] #2: 000000006c547c96 (&sbi->s_lock){+.+.}, at: vfat_lookup+0xf1/0x640 [ 3440.125704] #3: 000000003130dfc4 (rcu_read_lock){....}, at: find_get_entry+0x2e3/0x1120 [ 3440.125713] #4: 0000000045cc1ab4 ((&wq_watchdog_timer)){+.-.}, at: call_timer_fn+0x1db/0x920 [ 3440.125742] #5: 00000000e0f199cc (rcu_read_lock_sched){....}, at: show_workqueue_state+0x0/0x1d0 [ 3440.125751] #6: 00000000e4c6709b (&(&pool->lock)->rlock){-.-.}, at: show_workqueue_state.cold.49+0xad0/0x159a [ 3440.125761] #7: 000000006e6b7f21 (console_lock){+.+.}, at: vprintk_emit+0x372/0x990 [ 3440.125769] [ 3440.125771] stack backtrace: [ 3440.125774] CPU: 0 PID: 31951 Comm: syz-executor0 Not tainted 4.20.0-rc3+ #349 [ 3440.125779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3440.125780] Call Trace: [ 3440.125782] [ 3440.125784] dump_stack+0x244/0x39d [ 3440.125802] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3440.125804] ? vprintk_func+0x85/0x181 [ 3440.125807] print_circular_bug.isra.35.cold.54+0x1bd/0x27d [ 3440.125809] ? save_trace+0xe0/0x290 [ 3440.125826] __lock_acquire+0x3399/0x4c20 [ 3440.125829] ? mark_held_locks+0x130/0x130 [ 3440.125831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3440.125833] ? put_dec+0x3b/0xf0 [ 3440.125836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3440.125854] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3440.125857] ? enable_ptr_key_workfn+0x30/0x30 [ 3440.125859] ? put_dec+0xf0/0xf0 [ 3440.125861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3440.125864] ? vsnprintf+0x20d/0x1b60 [ 3440.125866] lock_acquire+0x1ed/0x520 [ 3440.125868] ? console_unlock+0x570/0x1190 [ 3440.125870] ? lock_release+0xa00/0xa00 [ 3440.125873] ? kasan_check_read+0x11/0x20 [ 3440.125875] ? do_raw_spin_unlock+0xa7/0x330 [ 3440.125878] ? do_raw_spin_trylock+0x270/0x270 [ 3440.125880] ? msg_print_text+0x19a/0x1d0 [ 3440.125882] console_unlock+0x5dd/0x1190 [ 3440.125885] ? console_unlock+0x570/0x1190 [ 3440.125887] ? kmsg_dump_get_buffer+0xac0/0xac0 [ 3440.125889] ? trace_hardirqs_on+0x310/0x310 [ 3440.125892] ? vprintk_emit+0x372/0x990 [ 3440.125894] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 3440.125897] ? vprintk_emit+0x372/0x990 [ 3440.125899] ? __down_trylock_console_sem+0x151/0x1f0 [ 3440.125901] vprintk_emit+0x391/0x990 [ 3440.125904] ? wake_up_klogd+0x180/0x180 [ 3440.125906] ? print_usage_bug+0xc0/0xc0 [ 3440.125908] ? find_held_lock+0x36/0x1c0 [ 3440.125910] vprintk_default+0x28/0x30 [ 3440.125913] vprintk_func+0x7e/0x181 [ 3440.125915] ? printk+0xa7/0xcf [ 3440.125916] printk+0xa7/0xcf [ 3440.125919] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 3440.125922] show_workqueue_state.cold.49+0xc6c/0x159a [ 3440.125924] ? llist_add_batch+0x106/0x170 [ 3440.125927] ? check_preemption_disabled+0x48/0x280 [ 3440.125929] ? print_worker_info+0x540/0x540 [ 3440.125932] ? tick_nohz_tick_stopped+0x1a/0x90 [ 3440.125934] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 3440.125937] ? radix_tree_next_chunk+0x5b9/0xe20 [ 3440.125939] ? radix_tree_cpu_dead+0x160/0x160 [ 3440.125942] ? vprintk_emit+0x293/0x990 [ 3440.125959] ? zap_class+0x640/0x640 [ 3440.125961] ? wake_up_klogd+0x180/0x180 [ 3440.125963] ? mark_held_locks+0xc7/0x130 [ 3440.125966] ? find_held_lock+0x36/0x1c0 [ 3440.125968] ? wq_watchdog_timer_fn+0x5b4/0x810 [ 3440.125970] ? lock_downgrade+0x900/0x900 [ 3440.125973] ? check_preemption_disabled+0x48/0x280 [ 3440.125975] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 3440.125978] ? kasan_check_read+0x11/0x20 [ 3440.125980] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 3440.125983] ? rcu_softirq_qs+0x20/0x20 [ 3440.125985] wq_watchdog_timer_fn+0x6ea/0x810 [ 3440.125987] ? show_workqueue_state+0x1d0/0x1d0 [ 3440.125990] ? estimation_timer+0x5d0/0x890 [ 3440.125992] ? find_held_lock+0x36/0x1c0 [ 3440.125994] ? zap_class+0x640/0x640 [ 3440.125997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3440.126014] ? check_preemption_disabled+0x48/0x280 [ 3440.126016] ? __lock_is_held+0xb5/0x140 [ 3440.126018] call_timer_fn+0x272/0x920 [ 3440.126021] ? show_workqueue_state+0x1d0/0x1d0 [ 3440.126023] ? process_timeout+0x40/0x40 [ 3440.126025] ? mark_held_locks+0xc7/0x130 [ 3440.126027] ? _raw_spin_unlock_irq+0x27/0x80 [ 3440.126029] ? _raw_ [ 3440.126033] Lost 192 message(s)! [ 3441.155631] workqueue events_long: flags=0x0 [ 3441.160102] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 [ 3441.166259] pending: br_fdb_cleanup, br_fdb_cleanup [ 3441.171665] workqueue events_unbound: flags=0x2 [ 3441.176323] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 [ 3441.182025] in-flight: 19157:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 18197:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn [ 3441.197004] workqueue events_power_efficient: flags=0x80 [ 3441.202444] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 [ 3441.208608] pending: gc_worker, neigh_periodic_work, check_lifetime [ 3441.215394] workqueue rcu_gp: flags=0x8 [ 3441.219387] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 [ 3441.225531] pending: process_srcu, process_srcu [ 3441.230568] workqueue mm_percpu_wq: flags=0x8 [ 3441.235075] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 [ 3441.241220] pending: vmstat_update, lru_add_drain_per_cpu BAR(31972) [ 3441.248086] workqueue kblockd: flags=0x18 [ 3441.252226] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=2/256 [ 3441.258524] pending: blk_mq_timeout_work, blk_mq_timeout_work [ 3441.264817] workqueue dm_bufio_cache: flags=0x8 [ 3441.269520] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 [ 3441.275753] pending: work_fn [ 3441.279149] workqueue ipv6_addrconf: flags=0x40008 [ 3441.284080] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 [ 3441.290068] pending: addrconf_verify_work [ 3441.294638] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=182s workers=4 idle: 5373 26747 3030 [ 3441.303273] pool 4: cpus=0-1 flags=0x4 nice=0 hung=53s workers=6 idle: 11285 20697 7 11019