$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x5]}) 04:51:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:09 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe0010104}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@get={0xe8, 0x13, 0x402, 0x70bd2c, 0x25dfdbff, {{'poly1305\x00'}, [], [], 0xf7a0b4d0d03968db, 0x2400}, [{0x8, 0x1, 0x7f}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8000000140, 0xfffffffffffffffe) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000000400)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @local}}}, &(0x7f00000003c0)=0x84) fcntl$setlease(r3, 0x400, 0x1) 04:51:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x97', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:09 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1200}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:09 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) read(r0, &(0x7f0000000200)=""/83, 0x53) clone(0x40000, &(0x7f0000000400)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="9334c55c25c653fff069f15d5aeb7e8d24cb5acdf56796080f6d928be673518c54dc28ccb789468b321e2a85e8934a66dfc4b1480ad3d3090c23cc97b6ae486567284bcd87f034b45568f49b55c38b345f2961ae133c174b9cf1443fa399b9b42ce3a20069ec613db8a95abd67606572a94828489904fce650660cca98c57d4fe558827fe10be9c80ea1301fc7b64b8f2fc727d48203fdc6867dea76edd7f32f0ad9427431f6b04aa69d7580f5e3b17c0391387f6465a14babdaa371be618cfc294c57779727a0f381770523a0c15d8aa8fa5d5ebe37fe10362831571976ed57c50a8c818486eafd545db671ecb408e8fc") r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) 04:51:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:09 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x6]}) 04:51:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1e07}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xeb', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x8, 0x5, 0x2b, 0x40, 'syz1\x00', 0xf26}, 0x3, 0x240, 0xc6, r1, 0x7, 0x8, 'syz1\x00', &(0x7f0000000040)=['vboxnet0em0%%eth0\x00', 'ppp0\\%\x00', 'security\x00', 'vmnet0&\x00', ')&vmnet1-\x00', '\x00', 'em1*cpuset+]\x00'], 0x42, [], [0xffffffffffffffff, 0x400, 0x9, 0x3]}) open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) personality(0x0) [ 1906.871475][ C1] net_ratelimit: 17 callbacks suppressed [ 1906.871483][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1906.883059][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1906.888939][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1906.894798][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x7]}) 04:51:10 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x68, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x10) fcntl$setlease(r2, 0x400, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@remote, 0x4e20, 0x7f, 0x4e22, 0x736, 0x2, 0x0, 0x20, 0x0, r4, r5}, {0xfffffffffffffffb, 0x8001, 0x1e, 0x0, 0x3, 0x0, 0x8, 0x3}, {0x1, 0x10000, 0x7, 0x5}, 0x1f, 0x6e6bb4, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x4d5, 0xff}, 0xa, @in6=@remote, 0x3500, 0x0, 0x2, 0x9, 0x6, 0x2}}, 0xe8) 04:51:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf0', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x2500}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1907.271487][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1907.277355][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:10 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0xfffffffffffffffe) 04:51:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf4', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:11 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x8]}) 04:51:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:11 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x4000001) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)=r0) ioctl$sock_ifreq(r2, 0x8939, &(0x7f0000003980)={'ip6erspan0\x00', @ifru_addrs=@can={0x1d, 0x0}}) sendmmsg(r2, &(0x7f0000006080)=[{{&(0x7f0000000100)=@ipx={0x4, 0x2, 0x3, "6f56ce82e648", 0x3}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="2ba1f5468cb95eec47b5a7947a66d34371cee2448c592b6172f05337b9d7c8fd13e197c1ed64e9c19bab0b94aaa51c5fcd7ca74abd250c32abe434a7bb2f319b1526d7c826afe06447072e86c37dacb09043784ce0bb686f45cec081f5711650768164199d065dac2bdee6f44e96911a10699753e6ad653f0334acf51f579e6d18cd7d3ad5db42834451842ce58dcb41f91ac0ec45678e07daed4493a18ebcc0c2c7d2ed2732d4554614b10c6134ef43af9265b243f990cada", 0xb9}, {&(0x7f0000000240)="d20eb70ce25060e9df7e618fd78ed9c2008619e2225a3ee226f48f9d94f8c436bd353d62c972bc27dc04a86559fbb37c49aaaa96157a73cd570fb09625296696235c5ce619dae15e20733a4dd59e617411e022833d8a61299ebf2a47c37b86d3c97f3845ac4e65febff23a91703b8bf55e2000f24dc9c284d89769dd981898af755243c9f7af7562dae7a9593297e2c2f78c51d6e838e0499eead600f8f219b52bdcb57e300f97d5b534cfaa8393d9177a60367761926e0c37cfbd2110c4315470e219d9821be39196974f58cf222d5ab28d11c21f9960cc227bfa3a28eb8147f18a8d92510cb1", 0xe7}], 0x2, &(0x7f0000000380)=[{0x40, 0x10b, 0x9e, "3a36b3c0ef29c56e0a7c9efa84f7426dbdf1bd7c6a75f36808840d67b046b498c02918911bd9bb504d0490f8898712"}], 0x40}}, {{&(0x7f00000039c0)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003a40)="cba16623cc6688f31bebccd8137e150ba79b5ef7b69d4a70565bfca1e6e3361df367a4394e7ef84922fff739d33ba6e667467d77dd7f6c03fcd61eb59f86931cfe1f274c1353242ee096429ad7cb92ee435d4a59f9535c70209059cc1c58dbfa8c42e6552966a1b7a3c9fb3c04cae88ae32827e9f761877c02df4141577244c59e3b1dd5ca5992fbbe87d516e12c1301d6b154b69454d3ba1d9c54a354feca348c9e08ac0511d86ae2a9792814fea365061d5e8215fafff4d39f1d0dd57ae91ec4ca802dcfe9daefd19c5cc1c78dd0ef", 0xd0}, {&(0x7f0000003b40)="132ebaf6ea3ccb79544cb9d1e79445d9c2fafc7d661e00973f5ea9fdae35f52d4526146e0d5bbd80a8b22e48", 0x2c}, {&(0x7f0000003b80)="74fcf5932c9d358950dd2f342cb60d2e6bd9dff4428d9b8045c88c90c7c0b53db1d86a84f55921ec8125077c07927ada807f1aac9e6b8470d5969b474c8708eb8308d9061d2c2d4499993c7250135443cc76b21213166971077d26cc29b3ef35ab141b7d2bf3dafd297165ccce2e3d553996cb8c408861fdfc921ec6c175dcb9105fc94100715303d7345b0c9d217b1c6b2c6c9f0ec7cb680a69f0f8a774374e13e7", 0xa2}, {&(0x7f0000003c40)="a2783ead18d4a96fad4e6521238f96a770ba3a799c566fb03176c93df8e2e21d7aee0ec7098e1c6b74ab561b8dde103ff17f1abd08e0564d31ce21706749e27ae513013a83d0ebb356dfd6b397b4b779e7dc12699fc36c11aef4e98ded6e3ea589e7160dceac4227d17c61b271917cd6c21f080c4a0c9065ac21598a39a7975cb9c1db1cf2383f35caeae6", 0x8b}, {&(0x7f0000003d00)="d8122b160e524350a7faefdd6fa0aa0eaaa6", 0x12}, {&(0x7f0000003d40)="4841dd097d0dd9aaa1340e82ac09e812af9708bd431bb5bb6798dc3b052e01364a1afb3cd7d04e4d2c62b165ed824fd69f0f559be9c195e18e8714c3d563885836d0cdc5ac29bb5931eedf3644fc4771b977bbef299b41a2697f8090ceef5d0d03e13482e7ead181a70d3a8111ac33d10bc971b0a3fbef35bb4b8a304e4a3ab5777d663ff994599db2345a695e1f5930501e7bd3e20aafc92be5e6710cfd7855309e34f45724e322d805bc1c9d988168a48f829b2040f5e782b8a88d225b90563a7d9d67d117cb536ba2e86d3378280523e3489661eb9bfd8e815b6c6ca85f7ccad4d8dc7f52ed4e6cb8f39d8198853b3068ab0926c910c4a8cdf78f3f302bad4eb1ec4e562fe40bb4c7bf7cb7018a9445fa6f26ffccb04da797c73b20e19239efdecc3574504a2194468c1fc9a1af46fed7abc3fd8d0e002697e6a6bf0e6ed0fca68c5c2e649c1661a934b32f59d35deed1171a4cb5143f620af4fc627141e00af5ea0b027ddf0d181c9193a73761648a2aae5d35d7207d95c28a6674eca95d4371953fdee15129cb86d7cab9af473747964428b4d54e6afd7b755adbb1223165ab2b19f55d271bf59884f538d76583bf2197dc688f72f70afda547bf15d72f817938f1486ea5160b124f50fddc9609f291ec4d9848e0084b4e8405e82187f00eb200b40a0c41b78a6d929a5debc21c84aa2b260e4d745eb6b59b6e82959ac0bf00545f6006a0c45b5d8571761b42944c111dfdfc4a1972f9230564069e179862f23d96f77b2d62bf39139efd3fea9f84fb6e32e296a9d55a3cdde9d98a7ccb393716e08de773e1fc386ff9d1d51dc1134d4d874c0bd33cc16f53da8044f71c9eccdb9527255fb674708ca1054b83f07813b22d27b83946a6f55797c2a96eac7f8566862e84254cdf472878e8c4c2486d980c7f0174c3e0b0e04aad2d41087d07155bf052702f7f58dcb1b9572223dca9209a54b536ff919a762952e495e46964f4a37fc63a111a04447eb7f4f2e7e3f8f229dced38a3616295429e9a37910e8759d0e6e2f2e6923da6b8e3254252d70f8a85e2bebad56d9c71de9e97d641f3bbb99f834af2704d6372d2380704fd3f4f419c759f55ee227d04eaa7cd07717d12ea79ef15c89d8514e19138dd2fa33b7bab889e829279bce41ba580465cbcb4735cd8ee85d0e4168d4ed95e815ec6ac34e5413daa9eac1caef4c7ae29fd826b72009ba3b73116870380eb0bdc0ad93c170ef2da61d873074d3cacad82988473cf4549277e71d9ce8d3314213872f06d832b4963133c854be4c6eee7875794bfeffaf53ae49d8b248ae5937907019ef64f1f2fa7a666b0918a4dd9142b98032ed1932c9dd2954318ad2c0ad08a45fa6e931351d956e7b7a7dc8eabf3a39d502b548e3208bd3e616fe73a60fb4de26ed9a4cb8185bc305ce40eb20093954873b7823aa47a3fe6d6cb0521661676fd59001452950712bde97a4a09ba914dde337fb88733e5e3456cf935cd54e8846310640eff381138f6d1e9d399e7795a641fb2ed7b5f93abc34a032976b5036b0979405f9e83e63cfa2f9acc28bc5cf41c1e85ad8945a1434a62087933653eca6c92cf7d8ffd98eed0a30fab09e4f1aaf4a33c2e54a5e9568f3a334061daaaed6c37086f3d772bbd2846340a6a1cedabb53e29a4990bd74b871d818454bfc0bca518a80c3d814146b7da4c93ddc013befe1d3dc32ab457cd061d240217eedf5faf897c4184c053550bdcea0d05c4cd79f9f17af4fa99805e7b3496ef040794b766e6bdc3600e337d801f124f31e88e3d556076eeffbcd3f5ebafb5c1bf6c57b6b8241cd81d8e59b13e7871422e744bac5a66bef4b8d15c4124d7edbfc8c1ae8435c22c71e263201e87a6ce8f776bef1f167197bddfe51a031e890e8f8c7c0cbbad3b2e3d735d1e4d8130e67507154cdaacfc34f9fe21ced8ac47920c9e60c461f25b6dc74afee5f6316ddf0d64db32453ce9a5b9f67f13608c55b7f13c42c2204e2f1ee7b7f3277ccf4b1e4ee6e12106a921ab65472cfcfca13ed482e3c99e4c7261720ee5d7b575f8a4cc754b02e9bd3f108ba8a8e039725d3fdecd7fe99c1e973b344cb604162f410d6b60aec47077e42258c18bab3ec52fd9691d2226fd3f696675a53e5dadbce3c7185dddec8eec4b25d5b7b99bf3d008a4a9f7e3abef8fdb4caf951ea7623aa57d3a039ad398f0b9e6f5b004ba61eff557269e4cffff91a7c9f9d146912843f9cbb47c6abb644cd46017bba3eb205f7ff78e08f073b8d18ef015633f64a24a600297c1901f11552f64be69e1ee9d04244d3608dc1e8b4a33ad10878e06348bc127919cc730aea3957114f5fb2fe22a622ba2ac614c5f9656a0f8a4f108b70931762951d9b59d2640001d9a464a9febc7d3759503e94d2b80e9804ae82e68f62b3c0afd3f40bdba6bf70ffb53861bffd8001dffda8acd56500e8e1ba640cf0a156debe8b2709391c1d36a89f2a05aa66a744ecd3b58b1ddafec919539b768660c63e4d3390fd2b27d930a0fb015a934da654b6c1d9da83304f4321239fae1abab553887b8f769eeac1910da4a76746858ca7f51f17a3347793628797058106dcbdf652b621979f88322bef36ac6f0a37790bab983ff72ca32922477cad768a17e9147bff07eb00e3205de151f135a8dfa15c4572ee8d5ca794c3ddbf83b9fdc7c958f657d27cbe6b0f2a1c859ea475863afe6595d75b5e465c2e3f7581b4e6ad130bb1a17516c7607ee5ed78a0b0bd6923f06b5cee6714a616e3e91f76498201bae487daa50c3fa27b4e27f6bb607153dbe49a95e03a1af16d8bf59fa387d4d6cb80d82da0dd00940f5c8849ab9a15b5fcd5e272b7491e1c0e0ba217c191d2af288c334af5d5f5afe5a52d9c236b30aa4e1e5c79cd85c4513f0a2f0e6668ba1d8a6da976f075be744909ddaf3726c3eeb8922b77055150029e065c6de61a6b676c32b2e1562f21769d1f7b325ae1d3f4734fc87525f58e35ef8c7fc511783d36b8fed97a512ebbef0084add13bda8714627892a6be00d8c5be29afdbd824dff0b34185e2bc6d88fb06ffc4196592a9433a333db657cb973b0aac4e85a812e4024172b5114c2c18a447c7d87e3797bcd615f39ab8dd023fb661d519e3c2c566bd9290196d5e03ba0af20d7207f9469bc6e52b6249b369af7a7383c7086a042c93ccf5b10d90da636212bceba89dc63df790f646fce3aa326aa3999b98c52c2d2d2891e38ddc89ad1e2de7a016b1b04e4fd671ec71efc88e0437fa53b072a2cde47afde24075a93c73c23ecf677016663a2f6a6b5213c5dabf6d2ab431bc37c82abd672d52804e6d7d4946958663907102ac4906687c640a104fb67306a8e152aa22b0836972511d67669077812fb4c5d39b6fc0a354e46f0b2221b83d7f56953c77eae4121d5cebaa66bbce57431eaa6ca8b850ad95e0d52c5d9e96c99a6c6f67398ce95f4de743c956f9d2eae4a25a5d1ded0ae50878cf41c69f4485e4b1af95fa81f2a29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"}, {0x58, 0x101, 0x8, "be632d72b27febf1e0d15361e1d6090c96fa28ab584ce0a9fb6d2aae79983bb026a2a4e745e31ea6ff868a94665c4c6191cd92ef63316ebf2309569122096b7f9dcd775f67f7"}], 0x1158}}], 0x2, 0x90) r4 = accept(r1, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x7f9bc276, 0x5, 0x4, 0xffffffff}) 04:51:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf6', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4800}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) [ 1907.911467][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1907.911528][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1907.917430][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040), 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:11 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0xfffffffffffffffd, 0xf065, 0x3}) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000000040)={0x80000001}, &(0x7f0000000080), 0x8) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000000100)) [ 1908.001480][ C0] protocol 88fb is buggy, dev hsr_slave_0 04:51:11 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x9]}) 04:51:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfb', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4c00}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:11 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x31) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) 04:51:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:11 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) 04:51:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:12 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xa]}) 04:51:12 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6800}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfd', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:12 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='nlmon0\x00') fcntl$setlease(r1, 0x400, 0x1) 04:51:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:12 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6c00}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:12 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xb]}) 04:51:12 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) 04:51:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfe', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:12 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 04:51:12 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7400}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:12 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xc]}) 04:51:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7a00}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:13 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x1, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x1) 04:51:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x50020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1909.837847][T28948] FAT-fs (loop3): bogus number of reserved sectors [ 1909.869726][T28948] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:13 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) fcntl$setlease(r2, 0x400, 0x1) 04:51:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:13 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xd]}) 04:51:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1910.022002][T28948] FAT-fs (loop3): bogus number of reserved sectors [ 1910.028829][T28948] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:13 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x6}, 0x28, 0x2) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x0, @local, 0xffffffffffffff00}}, [0x1000, 0x0, 0x400, 0x10000, 0x4, 0x7, 0x6, 0x5, 0x9, 0x6, 0x0, 0x5a6, 0x80000001, 0x2ae, 0x100000001]}, &(0x7f00000002c0)=0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/56) 04:51:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x100000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1910.441664][T29223] FAT-fs (loop3): bogus number of reserved sectors [ 1910.471093][T29223] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:14 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xe]}) 04:51:14 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/139) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000280)={0xc, 0x8, 0xfa00, {&(0x7f0000000100)}}, 0x10) fcntl$setlease(r1, 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x1101, 0x2}) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000300)=@bcast) [ 1910.564921][T29223] FAT-fs (loop3): bogus number of reserved sectors [ 1910.583363][T29223] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xf0ff7f}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:14 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x100000001, 0x4) fcntl$setlease(r0, 0x400, 0x1) 04:51:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:14 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x10]}) 04:51:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1910.960408][T29649] FAT-fs (loop3): bogus number of reserved sectors 04:51:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1911.019004][T29649] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:14 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 1911.126614][T29649] FAT-fs (loop3): bogus number of reserved sectors [ 1911.188327][T29649] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:14 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x11]}) 04:51:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x2000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:14 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:15 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x9c0, 0x2) 04:51:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:15 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x12]}) [ 1911.480298][T30007] FAT-fs (loop3): bogus number of reserved sectors [ 1911.517114][T30007] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1911.616821][T30007] FAT-fs (loop3): bogus number of reserved sectors 04:51:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1911.701633][T30007] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:15 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000000)={0x1, 0x2, 0xfffffffffffffff7, 0x3}) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) lsetxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x6, 0xb7b}]}, 0xffffffffffffffce, 0x2) 04:51:15 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x3000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:15 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x25]}) 04:51:15 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/173, 0xad}], 0x2, &(0x7f0000000240)=""/128, 0x80}, 0x40000000) fcntl$setlease(r1, 0x400, 0x1) [ 1912.030924][T30297] FAT-fs (loop3): bogus number of reserved sectors 04:51:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1912.071474][ C0] net_ratelimit: 17 callbacks suppressed [ 1912.071481][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1912.071540][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1912.077250][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1912.104473][T30297] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1912.151523][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1912.157476][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:15 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x2c0, 0x11) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd, 0x40) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) 04:51:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:15 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1912.219093][T30297] FAT-fs (loop3): bogus number of reserved sectors [ 1912.241472][T30297] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:15 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:15 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{0x1, 0x3, 0x8001, 0x400}, 'syz0\x00', 0x18}) fcntl$setlease(r2, 0x400, 0x1) 04:51:15 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfe]}) 04:51:16 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x5000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:16 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) 04:51:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:16 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x300]}) 04:51:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:16 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:16 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 1912.922455][T30824] FAT-fs (loop3): bogus number of reserved sectors [ 1912.963342][T30824] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1913.068615][T30824] FAT-fs (loop3): bogus number of reserved sectors 04:51:16 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:16 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x500]}) [ 1913.111496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1913.117416][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1913.123441][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1913.129361][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:16 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 1913.191540][T30824] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:16 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) 04:51:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:16 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:16 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:17 executing program 2: mount$9p_virtio(&(0x7f0000000000)='em1+security]\t\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x804002, &(0x7f0000000100)={'trans=virtio,', {[{@cachetag={'cachetag', 0x3d, '&vmnet1:'}}, {@fscache='fscache'}, {@privport='privport'}, {@uname={'uname', 0x3d, 'vmnet1ppp1ppp1md5sumwlan0-vmnet1^'}}, {@msize={'msize'}}, {@version_u='version=9p2000.u'}, {@cache_none='cache=none'}], [{@subj_user={'subj_user'}}, {@fsuuid={'fsuuid', 0x3d, {[0x77, 0x77, 0x34, 0x0, 0x73, 0x33, 0x77, 0x35], 0x2d, [0x31, 0x0, 0x77, 0x35], 0x2d, [0x31, 0x33, 0x37, 0x64], 0x2d, [0x77, 0x37, 0x66, 0x30], 0x2d, [0x62, 0x77, 0x63, 0x7f, 0x38, 0x64, 0x35, 0x63]}}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}}) open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) [ 1913.486234][T31128] FAT-fs (loop3): bogus number of reserved sectors [ 1913.511440][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1913.524914][T31128] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1913.629633][T31128] FAT-fs (loop3): bogus number of reserved sectors [ 1913.642167][T31128] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:17 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:17 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x600]}) 04:51:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:17 executing program 2: open(&(0x7f00007e2ff8)='./file0\x00', 0x140, 0x4000000200) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) 04:51:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:17 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x8000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1913.900930][T31341] FAT-fs (loop3): bogus number of reserved sectors [ 1913.942707][T31341] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1914.043628][T31341] FAT-fs (loop3): bogus number of reserved sectors [ 1914.050836][T31341] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:17 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x700]}) 04:51:17 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x9000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1914.320499][T31574] FAT-fs (loop3): bogus number of reserved sectors [ 1914.351331][T31574] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1914.428048][T31574] FAT-fs (loop3): bogus number of reserved sectors [ 1914.446625][T31574] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xa000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:18 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x900]}) 04:51:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1914.777041][T31812] FAT-fs (loop3): bogus number of reserved sectors 04:51:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1914.818034][T31812] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xb000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1914.924828][T31812] FAT-fs (loop3): bogus number of reserved sectors [ 1914.977949][T31812] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xa00]}) 04:51:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1915.371500][T32158] FAT-fs (loop3): bogus number of reserved sectors [ 1915.411472][T32158] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1915.499566][T32158] FAT-fs (loop3): bogus number of reserved sectors 04:51:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1915.561654][T32158] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:19 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xd000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:19 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:19 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xb00]}) 04:51:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:19 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 1915.831595][T32491] FAT-fs (loop3): bogus number of reserved sectors [ 1915.885747][T32491] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1916.022565][T32491] FAT-fs (loop3): bogus number of reserved sectors 04:51:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:19 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xe000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:19 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 1916.071857][T32491] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:19 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xc00]}) 04:51:19 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:19 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x10000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1916.401725][ T333] FAT-fs (loop3): bogus number of reserved sectors 04:51:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1916.459247][ T333] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:20 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1916.561940][ T333] FAT-fs (loop3): bogus number of reserved sectors [ 1916.571478][ T333] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:20 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xd00]}) 04:51:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:20 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:20 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x11000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1916.890448][ T601] FAT-fs (loop3): bogus number of reserved sectors 04:51:20 executing program 0: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 1916.932533][ T601] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1917.055505][ T601] FAT-fs (loop3): bogus number of reserved sectors [ 1917.096356][ T601] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:20 executing program 0: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x12000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:20 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xe00]}) [ 1917.271512][ C1] net_ratelimit: 17 callbacks suppressed [ 1917.271520][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1917.283257][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1917.289180][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1917.295082][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:20 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 0: socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:20 executing program 2: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 0: io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 1917.557466][ T995] FAT-fs (loop3): bogus number of reserved sectors [ 1917.571721][ T995] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1e070000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:21 executing program 2: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 0: io_uring_setup(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1100]}) 04:51:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 1917.671486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1917.677395][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1917.771506][ T995] FAT-fs (loop3): bogus number of reserved sectors [ 1917.778068][ T995] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:21 executing program 2: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:21 executing program 0: io_uring_setup(0x0, 0x0) 04:51:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x200003c0}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:51:21 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 0: io_uring_setup(0x0, 0x0) [ 1918.149820][ T1298] FAT-fs (loop3): bogus number of reserved sectors 04:51:21 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1200]}) 04:51:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1918.191009][ T1298] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:21 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x20000480}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1918.311667][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1918.311803][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1918.317615][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1918.370705][ T1298] FAT-fs (loop3): bogus number of reserved sectors [ 1918.391515][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1918.442184][ T1298] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:22 executing program 0: io_uring_setup(0x0, 0x0) 04:51:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:22 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x20000500}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:22 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1918.685420][ T1646] FAT-fs (loop3): bogus number of reserved sectors [ 1918.711639][ T1646] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:22 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2000]}) 04:51:22 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1918.839445][ T1646] FAT-fs (loop3): bogus number of reserved sectors [ 1918.876324][ T1646] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x200005c0}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:22 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) 04:51:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:22 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2]}) [ 1919.145180][ T1842] FAT-fs (loop3): bogus number of reserved sectors [ 1919.178645][ T1842] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:22 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2500]}) 04:51:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x200006c0}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) [ 1919.300848][ T1842] FAT-fs (loop3): bogus number of reserved sectors [ 1919.326087][ T1842] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:51:22 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:23 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x200007c0}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1919.709181][ T2231] FAT-fs (loop3): bogus number of reserved sectors 04:51:23 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x3f00]}) 04:51:23 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1919.822151][ T2231] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:23 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 04:51:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x20000880}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1920.107145][ T2413] FAT-fs (loop3): bogus number of reserved sectors 04:51:23 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 04:51:23 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x4000]}) 04:51:23 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1920.160903][ T2413] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:23 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 1920.284987][ T2413] FAT-fs (loop3): bogus number of reserved sectors 04:51:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x20000940}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1920.347642][ T2413] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:23 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 04:51:23 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 04:51:23 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 04:51:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfeff]}) 04:51:24 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1920.616678][ T2765] FAT-fs (loop3): bogus number of reserved sectors 04:51:24 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 1920.662622][ T2765] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:24 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x25000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:24 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, &(0x7f0000000040)) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 1920.775895][ T2765] FAT-fs (loop3): bogus number of reserved sectors 04:51:24 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1920.831201][ T2765] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:24 executing program 4 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:24 executing program 0 (fault-call:0 fault-nth:0): io_uring_setup(0x0, 0x0) 04:51:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:24 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x40000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:24 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x4000, 0x0) 04:51:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfffe]}) 04:51:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:24 executing program 0: io_uring_setup(0x0, 0x0) 04:51:24 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x60ff, 0x0) 04:51:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1921.225296][ T3180] FAT-fs (loop3): bogus number of reserved sectors [ 1921.263176][ T3180] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:24 executing program 0: io_uring_setup(0x4000, 0x0) 04:51:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:24 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x40090020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:24 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x7600, 0x0) 04:51:24 executing program 0: io_uring_setup(0x60ff, 0x0) 04:51:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x140, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x40000]}) 04:51:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x48000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1921.693674][ T3561] FAT-fs (loop3): bogus number of reserved sectors 04:51:25 executing program 0: io_uring_setup(0x7600, 0x0) 04:51:25 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x9600, 0x0) [ 1921.733946][ T3561] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4c000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:25 executing program 0: io_uring_setup(0x9600, 0x0) [ 1921.838416][ T3561] FAT-fs (loop3): bogus number of reserved sectors [ 1921.872014][ T3561] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:25 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x400000]}) 04:51:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:25 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x400000, 0x0) 04:51:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2000002a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:25 executing program 0: io_uring_setup(0x400000, 0x0) 04:51:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x68000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:25 executing program 0: io_uring_setup(0x50e000, 0x0) 04:51:25 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x50e000, 0x0) 04:51:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x7ffff000, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1922.238421][ T3912] FAT-fs (loop3): bogus number of reserved sectors [ 1922.281561][ T3912] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:25 executing program 0: io_uring_setup(0x607100, 0x0) 04:51:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6c000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1922.435685][ T3912] FAT-fs (loop3): bogus number of reserved sectors [ 1922.471489][ C1] net_ratelimit: 19 callbacks suppressed [ 1922.471498][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1922.471514][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1922.477462][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1922.483188][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1922.491767][ T3912] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:26 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x80ffff]}) [ 1922.551476][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1922.557389][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:26 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x607100, 0x0) 04:51:26 executing program 0: io_uring_setup(0x70d000, 0x0) 04:51:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:26 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x74000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:26 executing program 0: io_uring_setup(0x716000, 0x0) 04:51:26 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x70d000, 0x0) 04:51:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:26 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7a000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1922.841710][ T4374] FAT-fs (loop3): bogus number of reserved sectors 04:51:26 executing program 0: io_uring_setup(0x760000, 0x0) 04:51:26 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x716000, 0x0) [ 1922.931051][ T4374] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:26 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x989680]}) [ 1923.133794][ T4374] FAT-fs (loop3): bogus number of reserved sectors [ 1923.161570][ T4374] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:26 executing program 0: io_uring_setup(0x960000, 0x0) 04:51:26 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x760000, 0x0) 04:51:26 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7fffe8e2}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:26 executing program 0: io_uring_setup(0xd07000, 0x0) 04:51:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:26 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x960000, 0x0) [ 1923.396407][ T4681] FAT-fs (loop3): bogus number of reserved sectors 04:51:26 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1000000]}) 04:51:27 executing program 0: io_uring_setup(0xe05000, 0x0) [ 1923.492368][ T4681] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1923.511476][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1923.517362][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1923.523357][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1923.529319][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7fffef80}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1923.647209][ T4681] FAT-fs (loop3): bogus number of reserved sectors [ 1923.701718][ T4681] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:27 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xd07000, 0x0) 04:51:27 executing program 0: io_uring_setup(0xff600000, 0x0) 04:51:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:27 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2000000]}) 04:51:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7ffff000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:27 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xe05000, 0x0) 04:51:27 executing program 0: io_uring_setup(0x400000000000, 0x0) 04:51:27 executing program 0: io_uring_setup(0x555555789000, 0x0) 04:51:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xa, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:27 executing program 0: io_uring_setup(0x5555557ab000, 0x0) 04:51:27 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xff600000, 0x0) [ 1924.095894][ T5077] FAT-fs (loop3): bogus number of reserved sectors [ 1924.136172][ T5077] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x80040020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1924.283314][ T5077] FAT-fs (loop3): bogus number of reserved sectors [ 1924.327048][ T5077] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:27 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x400000000000, 0x0) 04:51:27 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x3000000]}) 04:51:27 executing program 0: io_uring_setup(0x60ffffffffff, 0x0) 04:51:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xd, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:27 executing program 0: io_uring_setup(0x760000000000, 0x0) 04:51:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x80080020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:28 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x555555ece000, 0x0) 04:51:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x14, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:28 executing program 0: io_uring_setup(0x7ffffffff000, 0x0) [ 1924.578931][ T5429] FAT-fs (loop3): bogus number of reserved sectors [ 1924.586132][ T5429] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:28 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x555555ef0000, 0x0) [ 1924.697304][ T5429] FAT-fs (loop3): bogus number of reserved sectors [ 1924.734827][ T5429] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:28 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x4000000]}) 04:51:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1c, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:28 executing program 0: io_uring_setup(0x960000000000, 0x0) 04:51:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x80efff7f}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2a, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:28 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x60ffffffffff, 0x0) 04:51:28 executing program 0: io_uring_setup(0x60710000000000, 0x0) [ 1924.990215][ T5643] FAT-fs (loop3): bogus number of reserved sectors [ 1925.073877][ T5643] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:28 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x760000000000, 0x0) 04:51:28 executing program 0: io_uring_setup(0x90785555550000, 0x0) 04:51:28 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x5000000]}) 04:51:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x60, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1925.246796][ T5643] FAT-fs (loop3): bogus number of reserved sectors [ 1925.275457][ T5643] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc0030020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:28 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x7ffffffff000, 0x0) 04:51:28 executing program 0: io_uring_setup(0xb07a5555550000, 0x0) 04:51:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1925.492907][ T5907] FAT-fs (loop3): bogus number of reserved sectors [ 1925.499919][ T5907] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:29 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x960000000000, 0x0) 04:51:29 executing program 0: io_uring_setup(0xd0700000000000, 0x0) 04:51:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc0050020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x300, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1925.609996][ T5907] FAT-fs (loop3): bogus number of reserved sectors [ 1925.646130][ T5907] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:29 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x6000000]}) 04:51:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:29 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xef5555550000, 0x0) 04:51:29 executing program 0: io_uring_setup(0xe0500000000000, 0x0) 04:51:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x543, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc0060020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:29 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x60710000000000, 0x0) [ 1925.936085][ T6172] FAT-fs (loop3): bogus number of reserved sectors [ 1925.974345][ T6172] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:29 executing program 0: io_uring_setup(0xf0ffffff7f0000, 0x0) [ 1926.070987][ T6172] FAT-fs (loop3): bogus number of reserved sectors 04:51:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x600, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1926.111750][ T6172] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:29 executing program 0: io_uring_setup(0xffffffff00000000, 0x0) 04:51:29 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xd0700000000000, 0x0) 04:51:29 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x7000000]}) 04:51:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc0070020}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x608, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:29 executing program 0: io_uring_setup(0xffffffffff600000, 0x0) [ 1926.366925][ T6444] FAT-fs (loop3): bogus number of reserved sectors [ 1926.399037][ T6444] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:29 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xe0500000000000, 0x0) 04:51:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x689, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1926.480637][ T6444] FAT-fs (loop3): bogus number of reserved sectors [ 1926.505889][ T6444] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:30 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xe0ec5555550000, 0x0) 04:51:30 executing program 0: 04:51:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xe2e8ff7f}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x700, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:30 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x8000000]}) 04:51:30 executing program 0: r0 = io_uring_setup(0x0, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vfio/vfio\x00', 0x2000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r3, 0x3ff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xd5, "6e538c2e6ce1cc2521e037c6476fdfac85750a8361e647f3457de0d702fcf491a3eb055ae838144a71916574596701129ceeffac8a4219905fa853c700c69fbc910abeb0a0d00eca4ab9483065fa643d0f40e57414e1780e3b882ef3a58d21d2f7ef253b3419623885fde87fca312dc3de50f37d223fc86c456e36aa396d06a919856ad62b6a350a4e8b171439c14f16a1034a8399ffec0a008401d92fd9b9fb301227c8c57f37e2959fdf552ef6e68b8aee537142c7bcc57b5a29fb89fb452d782fa65a4353f9256ae7cbda1b80de06c479589795"}, &(0x7f0000000000)=0xdd) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)={r5, 0x7, 0x7fffffff}, 0x8) connect$packet(r2, &(0x7f0000000100)={0x11, 0x1a, r4, 0x1, 0x0, 0x6, @random="03475464b3e9"}, 0xfffffffffffffee0) 04:51:30 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xf0ffffff7f0000, 0x0) [ 1926.876673][ T6683] FAT-fs (loop3): bogus number of reserved sectors [ 1926.938745][ T6683] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x806, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:30 executing program 0: rmdir(&(0x7f0000000080)='./file0\x00') io_uring_setup(0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) umount2(&(0x7f0000000040)='./file0\x00', 0x1) setxattr$security_selinux(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:usbmon_device_t:s0\x00', 0x25, 0x2) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') [ 1927.036000][ T6683] FAT-fs (loop3): bogus number of reserved sectors 04:51:30 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xffffffff00000000, 0x0) 04:51:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7ffffffff000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1927.099925][ T6683] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:30 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x9000000]}) 04:51:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xa00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:30 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xffffffffff600000, 0x0) 04:51:30 executing program 0: io_uring_setup(0x5eb, 0x0) 04:51:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xd00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1927.480890][ T7189] FAT-fs (loop3): bogus number of reserved sectors 04:51:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x5002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:31 executing program 0: io_uring_setup(0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() mount$9p_xen(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x83c04, &(0x7f00000001c0)={'trans=xen,', {[{@debug={'debug', 0x3d, 0x401}}, {@dfltgid={'dfltgid', 0x3d, r0}}, {@posixacl='posixacl'}, {@dfltuid={'dfltuid', 0x3d, r1}}], [{@subj_type={'subj_type', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@subj_type={'subj_type', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x36, 0x66, 0x7c, 0x38, 0x37, 0x37, 0x36], 0x2d, [0x36, 0x65, 0x64, 0x38], 0x2d, [0x3b, 0x37, 0x38, 0x73], 0x2d, [0x65, 0x37, 0x36], 0x2d, [0x33, 0x77, 0x3b, 0x35, 0x61, 0x75, 0x71, 0x33]}}}]}}) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80, 0xc000) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 04:51:31 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x200, 0x1000}) io_uring_setup(0x0, 0x0) [ 1927.524186][ T7189] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:31 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xa000000]}) 04:51:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe80, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:31 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="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", 0xfd, 0xfffffffffffffff7}], 0x80, &(0x7f0000000480)={[{@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x6}}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@subj_user={'subj_user', 0x3d, 'posix_acl_access'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@dont_hash='dont_hash'}, {@measure='measure'}, {@subj_user={'subj_user', 0x3d, '/dev/input/mouse#\x00'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xfffffffffffffffa}}]}) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) sendto$rxrpc(r1, &(0x7f00000005c0)="568597a0b18c7d2f488058fb0387ed4fea73c784715939a596d6f00d3104078751c2ce348c09a088337f6636bf997d95ac918dfb0165fff948b108a0395c8a52869940", 0x43, 0x0, &(0x7f0000000640)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x7, @empty, 0xffffffffffffb5de}}, 0x24) r2 = memfd_create(&(0x7f00000001c0)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5086, 0x1ffff) fchmodat(r3, &(0x7f0000000580)='./file0\x00', 0x141) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000040)={0x1}) pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000800)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000680)=r3, 0x4) io_uring_setup(0x0, 0x0) getrlimit(0xf, &(0x7f00000000c0)) [ 1927.671532][ C1] net_ratelimit: 18 callbacks suppressed [ 1927.671540][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1927.683324][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1927.689256][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1927.695243][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1927.747012][ T7189] FAT-fs (loop3): bogus number of reserved sectors [ 1927.781954][ T7189] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:31 executing program 0: r0 = io_uring_setup(0x0, 0x0) dup(r0) [ 1927.896439][ T7531] erofs: read_super, device -> /dev/loop2 04:51:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x10000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:31 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x40000, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000040)=0x1) io_uring_setup(0x0, 0x0) [ 1927.936853][ T7531] erofs: options -> nouser_xattr,fault_injection=0x0000000000000006,fowner=00000000000000000000,subj_user=posix_acl_access,fsmagic=0x0000000000000001,dont_hash,measure,subj_user=/dev/input/mouse# 04:51:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1400, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1928.014580][ T7531] erofs: cannot find valid erofs superblock [ 1928.071472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1928.077371][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1928.101656][ T7636] FAT-fs (loop3): bogus number of reserved sectors 04:51:31 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xb000000]}) 04:51:31 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ustat(0x5, &(0x7f0000000000)) io_uring_setup(0x0, 0x0) [ 1928.143635][ T7636] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1c00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xf0ff7f00000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1928.290308][ T7636] FAT-fs (loop3): bogus number of reserved sectors 04:51:31 executing program 0: socketpair(0x3, 0x6, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x204, 0x200000002000, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x400, @local, 0x5}}, 0x2, 0xfffffffffffffffc}, &(0x7f0000000200)=0x90) [ 1928.342976][ T7636] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:31 executing program 2: r0 = socket$kcm(0x2b, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/217) 04:51:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1f00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:32 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40100, 0x0) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000040)={0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2a00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xf0ffffff7f0000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:32 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xc000000]}) 04:51:32 executing program 0: io_uring_setup(0x982, 0x0) [ 1928.688692][ T8246] FAT-fs (loop3): bogus number of reserved sectors [ 1928.711472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1928.711536][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1928.717362][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:32 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1928.780886][ T8246] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1928.791512][ C0] protocol 88fb is buggy, dev hsr_slave_0 04:51:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3580, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) ioctl$RTC_AIE_OFF(r0, 0x7002) io_uring_setup(0xc86, 0x0) [ 1928.909354][ T8246] FAT-fs (loop3): bogus number of reserved sectors 04:51:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x100000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1928.962269][ T8246] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:32 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x8ba22e4d7f0bfaba) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3f00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:32 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xd000000]}) 04:51:32 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-control\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e23, 0x7f588000, @mcast1, 0x15}, {0xa, 0x4e21, 0x10001, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}, 0xfff, [0x8, 0x57f, 0x3, 0x5000000000, 0x52, 0x4, 0x2, 0x4]}, 0x5c) r1 = semget(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0xb2e6, r2, r3, r4, r5, 0x8, 0x1}, 0x6, 0x6, 0x80000000}) 04:51:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x200000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:32 executing program 2: r0 = socket$kcm(0x2b, 0x100001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1929.293273][ T8699] FAT-fs (loop3): bogus number of reserved sectors [ 1929.327190][ T8699] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4305, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1929.444792][ T8699] FAT-fs (loop3): bogus number of reserved sectors [ 1929.469441][ T8699] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:33 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) io_uring_setup(0x8872, 0x0) 04:51:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x300000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:33 executing program 0: io_uring_setup(0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80, 0x40000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0xb) 04:51:33 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xe000000]}) 04:51:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4788, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:33 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000000007, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) io_uring_setup(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000700)='net/ip_mr_cache\x00') madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000080)=@tipc=@name, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/86, 0x56}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/41, 0x29}], 0x8, &(0x7f0000000640)=""/120, 0x78}, 0x9}], 0x1, 0x40002001, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) [ 1929.748842][ T9103] FAT-fs (loop3): bogus number of reserved sectors 04:51:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4888, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:33 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(r0) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000000)={0xffffffffffff89fc, 0x5, [0x80000000, 0x7f, 0x8, 0x5, 0x1000], 0x7fff}) io_uring_setup(0x0, 0x0) 04:51:33 executing program 0: io_uring_setup(0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffffb, 0x1, 0x2, 0x1, 0x7, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) [ 1929.828414][ T9103] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:33 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x10000000]}) 04:51:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x400000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1929.957967][ T9103] FAT-fs (loop3): bogus number of reserved sectors [ 1930.005463][ T9103] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:33 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value, 0x8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r1, r4) dup2(r4, r3) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000cc8000/0x3000)=nil, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfff) io_uring_setup(0x0, 0x0) 04:51:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6488, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:33 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) io_uring_setup(0x0, 0x0) 04:51:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x500000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1930.259039][ T9518] FAT-fs (loop3): bogus number of reserved sectors [ 1930.291967][ T9518] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7f00, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:33 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x11000000]}) 04:51:33 executing program 0: io_uring_setup(0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0xffffffffffffff5d) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x200001, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x543cb94, 0x6, 0x2, 0xf1, 0x80000001, 0x1c00000000000}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f00000004c0)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/53) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000080)={0xa, 0x4e24, 0xbee, @dev={0xfe, 0x80, [], 0x16}, 0x23}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)="f189cb88cdd9431db29444d4350f7c9500d226b97ef8b5c0b106aeea4879f58684bc341e433966d8d60001a65661529cdd04e1389a1d79cd7e354bda45131a019ee47ed14a3b", 0x46}, {&(0x7f0000000340)="6236ebd80387302b8aabb328d9000d465f2f39eafd2347c1978d22a631945aa44f3d4a035f4483f92b1dd0e8f7f677b253ee84cdab3aa2ab54fda2b6c06713ef8ce8b62b2674f69722c8335a8e27f5ca9f6569b545b8a36c86e16e601bb841e230739aef1b5718ca3ca824ed5a6cb0dab1fad3343bda6c8b3c8b1a01236de2174c885dd71e40c176ea9750a5df41d3ad97c2f7e85436126e8148fbca0d4498f16f2acc18d31adc2328c04c5bbf469de432e81f21239869", 0xb7}, {&(0x7f0000000400)="007e9d33f1de74d70995f26cf7ff57d52113d82cdabb344aaabd3e2a0e90e3e47372c24230a60a17042bebe574a2d95c43a5a249ced35d42ba3caf6dc30a9080e9381ffed74b1ef371b98cf165f2fbd0cb3c23d04e9e5914", 0x58}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="140000000000000029000000080000000900000000000000b20473d51a82c0d8aecaf94f3e011005e58073011ba9ced395fbd4192beb574b95305581b5c0a56cf8ff25348b05a9a0f3795daadc111bebf5a27f858b1a0ac2e6b51a2ee3646e40d799ab575faf0e2ac817c2629f000000000000"], 0x18}, 0x8000) [ 1930.396202][ T9518] FAT-fs (loop3): bogus number of reserved sectors [ 1930.435497][ T9518] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x600000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8035, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1930.781998][ T9952] FAT-fs (loop3): bogus number of reserved sectors 04:51:34 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xe6f) pselect6(0x40, &(0x7f0000000000)={0x687, 0x100000000, 0xffffffffffffffc0, 0xfff, 0x7fffffff, 0x4, 0xffff000000, 0xfff}, &(0x7f0000000040)={0x8, 0x5, 0x430000000, 0x1, 0x8, 0x6, 0x7, 0xfffffffffffffff8}, &(0x7f0000000080)={0x3, 0x1, 0x8000, 0x80, 0x5, 0x2, 0x7fffffff, 0xc79}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x7}, 0x8}) r1 = io_uring_setup(0x0, 0x0) vmsplice(r1, &(0x7f0000001300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="4f1a06dd34bf0f7fa3ae4c6765822c52ff", 0x11}, {&(0x7f0000000240)="906470023a3ab8af8dc7fc09a0d6766861771709c3ca71b82e1156332ba493ca56fd95a406e5f4795743b53136e7f5b711c2ba506a152f83ad731450e6f51288a3c11e18a5f5457a1ad504099a5f16128c59d222ec316ad74b15659110c36e03abcaa046fcbf1737bcdd1cc2f6e91cbbe51393f4d2351192037cc54c60a6f17a1776c1ac", 0x84}, {&(0x7f0000000300)="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", 0x1000}], 0x4, 0x8) [ 1930.853502][ T9952] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1930.961031][ T9952] FAT-fs (loop3): bogus number of reserved sectors [ 1931.022393][ T9952] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:34 executing program 2: r0 = socket$kcm(0x2b, 0x7fffffffffffe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x700000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:34 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x12000000]}) 04:51:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8100, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:34 executing program 0: io_uring_setup(0xd62, 0x0) 04:51:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:34 executing program 0: io_uring_setup(0x10ec, 0x0) 04:51:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8847, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1931.339636][T10274] FAT-fs (loop3): bogus number of reserved sectors [ 1931.382815][T10274] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x800000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:34 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$addseals(r0, 0x409, 0x1) io_uring_setup(0x0, 0x0) 04:51:34 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101200, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xc00, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 1931.485700][T10274] FAT-fs (loop3): bogus number of reserved sectors 04:51:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8848, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:35 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x20000000]}) [ 1931.549012][T10274] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:35 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000040)={0x80fd, 0x3}) 04:51:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8864, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:35 executing program 0: io_uring_setup(0x914, 0x0) r0 = creat(&(0x7f00000004c0)='./file0\x00', 0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) 04:51:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x900000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:35 executing program 2: r0 = socket$kcm(0x2b, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1931.835570][T10687] FAT-fs (loop3): bogus number of reserved sectors [ 1931.904552][T10687] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8906, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:35 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x25000000]}) 04:51:35 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="7728e15c0510aee3b1c9fc37dc7bad7bbb5f1d098f964a81add307468965cb9c5f6808546ac3cbbe7060540b375c2935360b100fb492f964e39cbbbb2985a1987b809f96f2c8935c181be24cef", 0x4d) 04:51:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1932.047385][T10687] FAT-fs (loop3): bogus number of reserved sectors [ 1932.067797][T10687] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) 04:51:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:35 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) restart_syscall() ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) io_uring_setup(0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 04:51:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xa00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:35 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) io_uring_setup(0x0, 0x0) 04:51:35 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000200)="f21c", 0x0}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpB1\x82\x12,\xf8\x18\x11c\x17\v\x95\xdc\xa3\x18b\xbeV\x18\r\xe0Zt\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000340)='cp\xaf#\x8b\xa6\x12\xb9\x81\xc8\xe4\x1c\xc4\n+\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000580)=0x7, 0x12) r5 = openat$cgroup_ro(r4, &(0x7f0000000400)='io.stat\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000480)={r4}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0xe, 0x4e, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, [], 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socket$kcm(0x29, 0x2, 0x0) r7 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x800, 0x20000000, @perf_bp={&(0x7f0000000100), 0x5}, 0x1411, 0xc92, 0x3e}, r7, 0x3, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f00000006c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) close(0xffffffffffffffff) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000380)=@in={0x2, 0x4e22, @empty}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000400), 0xffffffffffffffd2, 0x20000001}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\xdc\x00', 0x200091}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) socketpair(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89f2, &(0x7f0000000080)='ip6tnl0\x00') ioctl$TUNSETVNETLE(r8, 0x400454dc, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) r9 = socket$kcm(0x11, 0x200000000000002, 0x300) sendmsg$kcm(r9, &(0x7f0000000880)={&(0x7f0000000a00)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9ecc420d63b0341242b21cdd1c7b11ddf5aa241445161b170530e28ca424be6708e3f4fb7831ce0b77809b2efda4420950d8acf599e56ac69ddcf33c623d5a"}, 0x80, 0x0, 0xfffffffffffffe66}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xd, 0x0, &(0x7f0000000780)=ANY=[], 0x0}, 0x48) [ 1932.398999][T11102] FAT-fs (loop3): bogus number of reserved sectors [ 1932.441660][T11102] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:35 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x3f000000]}) 04:51:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:36 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 04:51:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xb00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1932.593191][T11102] FAT-fs (loop3): bogus number of reserved sectors [ 1932.622240][T11102] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:36 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:36 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f00000002c0)=@rose={'rose', 0x0}, 0x10) io_uring_setup(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x84040, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xffffffffffffff00) setxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="00fbd40204e9cf63415293f805317624a0bf1272e3a0d7ba5de41bd436b98569eefd84170a1d7c85d6fb13c09c365ea79c13a176c9650c17f0ed14b99c6aaeb5b2716d5f1f87c92f6eb379540718c7a10af38f4db52e07e58bfe48dc6f0c74202cc8ac7cb701d384bf279ec0f281fe6ac1e39d050b1715d6cd2fe40658aaa0f26018dec4d10e85f7478691dbb0fe86fc1137469edf55987cd314338766ab7a95fb46d3a9eace41397002ee7e471eeb80706184182253fbf0f0af0058346854a0dd917c934f9e686057aaf2c6a9f3c374e73533f69257b6107a23532337f8606212be87"], 0xd4, 0x3) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000080)={0x2, 0x7, 0x2, 0x1, r2}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8001, 0xd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000140)={r4, 0x6}) 04:51:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:36 executing program 0: io_uring_setup(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, &(0x7f00000000c0), 0x100000, &(0x7f00000001c0)={[{@uni_xlate='uni_xlate=1'}, {@shortname_mixed='shortname=mixed'}, {@nonumtail='nnonumtail=1'}, {@nonumtail='nnonumtail=1'}, {@utf8='utf8=1'}, {@uni_xlateno='uni_xlate=0'}, {@nonumtail='nnonumtail=1'}, {@shortname_mixed='shortname=mixed'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, 'seclabel'}}, {@appraise='appraise'}, {@fsmagic={'fsmagic', 0x3d, 0xffffffff}}]}) [ 1932.871508][ C1] net_ratelimit: 18 callbacks suppressed [ 1932.871519][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1932.881482][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1932.883080][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1932.888786][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1932.951517][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1932.957461][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:36 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x40000000]}) [ 1933.095422][T11596] FAT-fs (loop3): bogus number of reserved sectors 04:51:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xd00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:36 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:36 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_uring_setup(0xbb9, 0x0) [ 1933.200335][T11596] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1933.353345][T11596] FAT-fs (loop3): bogus number of reserved sectors [ 1933.359912][T11596] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xe00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:36 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, 0xffffffffffffffff, 0x200002, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000080)) socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40240, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x134}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0xc800}, 0x4004800) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x8) io_uring_setup(0x0, 0x0) 04:51:37 executing program 0: r0 = io_uring_setup(0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x426001, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000040)=r1, 0x1) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x40, 0x100) write$eventfd(r1, &(0x7f0000000080)=0x6, 0x8) 04:51:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x80969800]}) 04:51:37 executing program 2: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x680e, 0x400000) r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x5) syz_init_net_socket$llc(0x1a, 0x2, 0x0) io_uring_setup(0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1fffc, 0x0) getrandom(&(0x7f0000000100)=""/171, 0xab, 0x1) 04:51:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1000000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1933.708645][T12096] FAT-fs (loop3): bogus number of reserved sectors 04:51:37 executing program 0: r0 = io_uring_setup(0x34f, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x3, 0x3, 0x5, 0x95ad5fd4cb370997, 0xc60f}, 0x3, 0xf984}) [ 1933.808755][T12096] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:37 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r1, 0xb, &(0x7f0000000080)={0xdf0, 0x1}, &(0x7f00000000c0)) io_uring_setup(0x0, 0x0) 04:51:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8060000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfeffffff]}) [ 1933.911505][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.917394][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.923551][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.929507][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.954158][T12096] FAT-fs (loop3): bogus number of reserved sectors [ 1933.961220][T12096] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:37 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x20080) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x1, 0x2, 0x3, 0x0, 0x1a, 0x7fffffff, 0x3, 0x0, 0x101, 0x9}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x4, 0xfff]) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) 04:51:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xa000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:37 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xc43, 0x0) 04:51:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1100000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:37 executing program 2: select(0x40, &(0x7f0000000100)={0x9, 0x3, 0x80, 0x7, 0x3ff, 0xe7, 0x2, 0x20}, &(0x7f0000000140)={0x1, 0x4, 0x3, 0x100, 0x8, 0x6, 0x7fff, 0x7}, &(0x7f0000000180)={0x3, 0x5, 0x100000000, 0x2, 0x6, 0x1, 0x1000, 0x4}, &(0x7f00000001c0)={0x77359400}) r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b0030000", @ANYRES16=r2, @ANYBLOB="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"], 0x3b0}, 0x1, 0x0, 0x0, 0x40000}, 0x4001) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x141) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x1a7, 0x0) 04:51:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xd000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xffff8000]}) [ 1934.329899][T12733] FAT-fs (loop3): bogus number of reserved sectors 04:51:37 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x5, 0x4, [0x9]}) io_uring_setup(0x0, 0x0) [ 1934.393007][T12733] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x14000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1200000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:38 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x442, 0x0) r2 = getpgid(0x0) write$P9_RGETLOCK(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="2a00000037020000e9000000000000000200000000000000ab875ff38eda3a67dab0", @ANYRES32=r2, @ANYBLOB], 0x2a) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001700)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x2, @empty, 0x7}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000140)="5de917bc2068a4d45913556461b716b8276b6bb0dde9a65c382f3d9226f2389595eafb045c66eaa2b66b5da4a863f638362e9e29173a830001e8e0d818394c06", 0x40}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="80fb186187c15b4b47614e39fdb5ba02e056ebcf8936c7d2ce42b6dcccff786e50275596a20ca8db54a15a305ca36b22a4a2f0d4a78015a1ccfdd1f8fc5b4dbf4573173fc7ac9585fee691164a011bb2a4d9d078b8d9d2d8787b745e1b327c9ac68c63a375e9d89059", 0x69}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="bba6537402eb6922b72661a7414c89bfecb3e1fc840e3f8a8f72504161ea07f4fb97ace9b7d7cba2c1bc6444c095e9161152bd6543e84a9ae86b6a2465b789230cdf99868d5506786ea7832e2e94", 0x4e}, {&(0x7f0000001380)="564ba7621c134af86a68d6e80904d3d122d5d672b8c06ced37352f0d253130c3973daeb9b40806ff0540573d0fa6af094b9d38738994dc05beb2f66bbc86d721e870f57d1c8b59e27ff2c75fcb1495804ebb180b6d92f1550b6d133b50e0448861a6456a087c25513398e73f852b4dd0aef91ecf8516bc45375b68fda8c5072ab32d958eb9d70e8f97cf1296e9f6f242a2a9b80c406c422892b631c88195c24968073e15091449a690f34714c177e65f56017b29b34b7bb5705d8f5702aacc19", 0xc0}, {&(0x7f0000001440)="6051e34e7ba816c5e04ab09c409dc2096957ac9453ec8d0eaf37c091dcd0d0272f5292ad43d47d0b8d970fd2e6be79dd9e098167c8b36d23cc24928e1cabdfd4dc8d73cdaf6b69b9aad8e7e037efcaee87e6fd65fc0022a7d7b8bfcfd9a1d7fbfb7ab8dc8897defe2c8024767b2af1d783ccd8ec9bc4360f0066cfc2f83d4671f9ecb3d984ca15ddc5d6d698ffb028bdd690a9aa43b076e98a07694404d986c94c2941157968b0c13e9c3744e4084a9c24960b9d13e1650653", 0xb9}, {&(0x7f0000001500)="53d2f87834a1b6738748a9fb74b6e1d4883bc74d01b4face9478d0ff6e8083c6f384405ef0afa4648fc68f2ce8804de8dfb861e6fa8dec8e43e3917d723c9a2bc94a2783ef00902d8e1f06284f7e0099db50d82bed0d01ae2afc4f09748fceeb4f19a99ac462a350efcc71b06ce16db646817c281c9bc159e8e36125cf182c0db36ec38597709a7360a1bfc5fa67734d347020e1c046b02bf31013aa063397d49418eb4ffdc7708dd74d418391deacbb67858a8ed3c61c7a", 0xb8}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="9735c8399034c0cd66c15805e89bc68989dca191c4d3", 0x16}], 0xa, 0x0, 0x0, 0x4}, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x8420}) [ 1934.507633][T12733] FAT-fs (loop3): bogus number of reserved sectors [ 1934.556792][T12733] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:38 executing program 0: io_uring_setup(0x0, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x0, 0x2, &(0x7f0000000040)=[{}, {}], 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x6}, 0x8}) 04:51:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1c000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:38 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0xb84, 0x0) 04:51:38 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xffffff7f]}) [ 1934.784096][T13173] FAT-fs (loop3): bogus number of reserved sectors [ 1934.847285][T13173] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x1e07000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1f000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:38 executing program 2: r0 = socket$kcm(0x2b, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) uselib(&(0x7f0000000040)='./file0\x00') r1 = io_uring_setup(0xab1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setlease(r1, 0x400, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r1, 0x3, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x100) write$P9_RRENAME(r2, &(0x7f0000000080)={0x7, 0x15, 0x1}, 0x7) 04:51:38 executing program 0: prctl$PR_SET_TIMERSLACK(0x1d, 0x200000080000003) io_uring_setup(0x4000000000, 0x0) [ 1934.990386][T13173] FAT-fs (loop3): bogus number of reserved sectors [ 1935.025743][T13173] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:38 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x65f4, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_setup(0x557, 0x0) 04:51:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x404282) write$P9_RSTAT(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x52) io_uring_setup(0x2f7, 0x0) fallocate(r0, 0x1, 0xffffffff, 0x5) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000002c0)={0x4, 0x4, 0x1, 'queue1\x00', 0x1}) write$P9_RMKNOD(r0, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x8, 0x2, 0x4}}, 0x14) 04:51:38 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfffffffe]}) 04:51:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2a000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x2500000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1935.316930][T13564] FAT-fs (loop3): bogus number of reserved sectors 04:51:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3f000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:38 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002700)="348a241c34a54c17a86226e71165c126", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000001c0)={0x8, 0x81}) ioctl$VIDIOC_DBG_S_REGISTER(r2, 0x4038564f, &(0x7f0000000080)={{0x1}, 0x8, 0xb5, 0x39}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000200)=""/138, &(0x7f00000002c0)=0x8a) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fgetxattr(r1, &(0x7f00000000c0)=@random={'system.', '[bdevsecurity\x00'}, &(0x7f0000000100)=""/143, 0x8f) io_uring_setup(0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 04:51:38 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x15d959f081a]}) [ 1935.395105][T13564] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:38 executing program 0: r0 = io_uring_setup(0x8ca, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x73b, 0x7f, 0x10001, 0x4, 0x3, 0x3, 0x3f, 0x1000, 0x214, 0x38, 0x1d1, 0x0, 0xfffffffffffffffb, 0x20, 0x2, 0x0, 0x1f, 0x2}, [{0x3, 0x0, 0xb0f6, 0x7ff, 0x4, 0x8, 0x3b9, 0x5}, {0x7, 0x6, 0x1b, 0xfffffffffffffffe, 0x4, 0x469, 0x48, 0x60e}], "22c810bcccbf2b130d2484488def79ee335e18f06d1207384ef4ede0312a036030a9808443fc75cc7cfb3060b607d2e43d5fb7c22a5f56dc556a8f659de24884c2faa68b96554eaeb57eb7fa4422176691c45d4c2be2f1cd30f25de6c8b0a9f907a1646e90da769a902e97232a4694e8bb57af0274fbc25e071b44f1780b43328f5a9f201f2e912c401c4902e0b31a1ee0f4bcaefdf65046f8eab1e6dd9fa1c7a15319b402111389bf84b5aa2681371a9ab647da3aebe92f6e0b93530bf4973cf2d2aef7ce93c3d6b5f6e95fea6f82f2047c2459b1243c1195094d", [[], [], [], [], [], [], []]}, 0x853) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_FBUF(r1, 0x4030560b, &(0x7f0000000140)={0x2, 0x0, &(0x7f0000000040)="05a5f75cde85ccca11a06313053f03addb1b70f44fa324a9ee7a5422f4d89eede80b08bc8d89f993fffd29ed8e5121288dc3617a4aab5f291ef6e161dbd19d7f7e3e503a36dfb936776697310664ddc632b358ffc88abaa316bcd5365000e3c0d38b508685a9c42545b612d138b21680e78025f8e473bb29d80208f1bd4e1cddc1961b599bcf51157499eb0947572a150fc878bf1418dfbf9a45d9956a25447bf934bfacdb8cf728bc24462efc2d10ecfd3a921e69cac2c1839261ee8adbbb118340922044b080cb858d165a43c310a4540944c7a5111b2f19c369a76faaa89233c4518991623bfcfabcb9617ebe2e", {0x7, 0x2003, 0x35303553, 0x8, 0x0, 0x2, 0x3, 0xffffffffffffffff}}) [ 1935.545599][T13564] FAT-fs (loop3): bogus number of reserved sectors 04:51:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4000000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:39 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x2000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x400, 0x8001}) io_uring_setup(0x0, 0x0) [ 1935.599036][T13564] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x40000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:39 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x42100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local}}, 0x7ff, 0x401, 0x80000001, 0x20, 0x83}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xff}, &(0x7f0000000200)=0x8) syz_mount_image$erofs(&(0x7f0000000240)='erofs\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="ccfc95897fa88c9ef25bc6afe103a7df8b81d47637ae4df9fee822ad0ee6f0049a020a01e5c35333f097e53efb3c666037686d3583db3b49df", 0x39, 0x1ffc}], 0x0, &(0x7f0000000340)={[{@noacl='noacl'}, {@acl='acl'}, {@user_xattr='user_xattr'}, {@user_xattr='user_xattr'}, {@noacl='noacl'}, {@fault_injection={'fault_injection', 0x3d, 0x8001}}], [{@obj_user={'obj_user', 0x3d, '.bdev\'!selinux[vmnet1$\xf3%posix_acl_access%trusted)}vboxnet1vmnet0'}}]}) io_uring_setup(0x0, 0x0) 04:51:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x43050000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/55) write$sndseq(r0, &(0x7f0000000040)=[{0x2, 0xe0000000, 0x2, 0x100, @tick=0x2, {0x3, 0x100020}, {0x4, 0xfffffffffffffffa}, @time=@time}, {0xfffffffffffffff7, 0x8000, 0x6, 0x0, @time={0x77359400}, {0x6, 0xf0}, {0x2000000, 0x1}, @raw32={[0x10001, 0x1, 0x1ff]}}, {0x0, 0xa0000000000, 0x3cf, 0x6306, @time={0x77359400}, {0x8, 0xffff}, {0xd4fb, 0x2}, @note={0x7fff, 0x5, 0x4, 0x3, 0x6}}, {0x1, 0x1, 0x1, 0x40000000000000, @tick=0xa6, {0x7, 0x9}, {0xb944, 0x101}, @addr={0x80000000, 0x37}}], 0xc0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000340)=""/160) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd001) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x1, 0x2, 0x7fff, 0x7, 0x64}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x2a026aa2, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)={r1, 0x1000, 0x3ff}, 0x8) r2 = io_uring_setup(0x1e4, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x20000, 0x0) r4 = getpgid(0x0) r5 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000300)={r3, r2, 0xfcfa}) 04:51:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4009002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1935.914687][T14063] erofs: read_super, device -> /dev/loop2 04:51:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x60000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1935.949198][T14063] erofs: options -> noacl,acl,user_xattr,user_xattr,noacl,fault_injection=0x0000000000008001,obj_user=.bdev'!selinux[vmnet1$ó%posix_acl_access%trusted)}vboxnet1vmnet0, 04:51:39 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1000000000000]}) 04:51:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1936.067042][T14063] erofs: cannot find valid erofs superblock 04:51:39 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) io_uring_setup(0x0, 0x0) 04:51:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7f000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:39 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000400)=[{&(0x7f0000000240)="b8468516b0d13795c28c8a6a292752f1412c7292ca91f907a295fc5a0fce2f1c444994c5ce67ad394034b2ff847d00b23972ac97ea6535a5dcb999f3ef1cff8ab67fd79f88dc768b06a854699e33f7dac6594f55cb2e25857d1e8ae34e0db075fe4f90e087f9785ec70d6a8e66f48ae57595149b6ec4ead605920adab2a5f5ca639ce0ad22fdb3d572de4bcf08ede5725f04453280036a1aa5e6ecf4202830effa2f1f5abd4f9217f476b2edf72d9e9d1794cb3dc5b5be128e1425601dea02bcf25cb68c0f3c686872ed461591cdd40424ce8e3969166a8e76f319fb0c92796242c1356091b5f59b68e8", 0xea, 0x3}, {&(0x7f0000000340)="b05ad90fb940c8f1e8151d7e6769229bf1aeb359777ba1ddfad80b52abb0148eb9d7103e4b253ae01555db2ba687941ad7f7eed0035df59c2c15a4e7aec18ae3f42b976caef22f0eb76c604d7e7be8d4e7819387ef0038afdd9e5c46230c9770f47a1305e913def83c2b2fa4e812fd6546be1f28313df2aa2400bdd8f948c262e1b8d169de7ec8d30224", 0x8a, 0x70e}], 0x0, &(0x7f0000000440)={[{@fragment_metadata='fragment=metadata'}, {@ref_verify='ref_verify'}], [{@dont_hash='dont_hash'}, {@measure='measure'}, {@fsmagic={'fsmagic', 0x3d, 0x49963a06}}, {@appraise='appraise'}, {@pcr={'pcr', 0x3d, 0x18}}]}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1a}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) [ 1936.215012][T14237] FAT-fs (loop3): bogus number of reserved sectors [ 1936.258930][T14237] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e0000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:39 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x4000000000000]}) 04:51:39 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4800000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:39 executing program 0: io_uring_setup(0x771, 0x0) 04:51:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:40 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x1d, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000000)='ppp0ppp0\x00'}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1f000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x11}, 0x20048000) 04:51:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x80350000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:40 executing program 0: io_uring_setup(0x666, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/111) [ 1936.693255][T14597] FAT-fs (loop3): bogus number of reserved sectors [ 1936.746955][T14597] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x4c00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:40 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x40000000000000]}) 04:51:40 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r2, 0x21, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100000000}]}, @TIPC_NLA_LINK={0x98, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbeb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3d6}]}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x48080}, 0x811) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000280)='/dev/udmabuf\x00', 0x2) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000240)='/dev/udmabuf\x00', 0x2) io_uring_setup(0x0, 0x0) r3 = getpgid(0xffffffffffffffff) write$FUSE_LK(r1, &(0x7f0000000200)={0x28, 0x0, 0x5, {{0x0, 0x5, 0x3, r3}}}, 0x28) 04:51:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x81000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1936.853951][T14597] FAT-fs (loop3): bogus number of reserved sectors [ 1936.860595][T14597] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:40 executing program 0: io_uring_setup(0x0, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) 04:51:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x86ddffff, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:40 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x100) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480000, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) io_uring_setup(0x0, 0x0) 04:51:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6800000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:40 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000040)=0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/217) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xa) [ 1937.130875][T15030] FAT-fs (loop3): bogus number of reserved sectors [ 1937.165446][T15030] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1937.272715][T15030] FAT-fs (loop3): bogus number of reserved sectors [ 1937.279392][T15030] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88470000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:40 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x80ffff00000000]}) 04:51:40 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1) io_uring_setup(0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 04:51:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x6c00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88480000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:41 executing program 0: io_uring_setup(0xe80, 0x0) 04:51:41 executing program 2: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x42c000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) [ 1937.672093][T15391] FAT-fs (loop3): bogus number of reserved sectors [ 1937.690080][T15391] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7400000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88640000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x7a8) io_uring_setup(0x0, 0x0) 04:51:41 executing program 2: r0 = socket$kcm(0x2b, 0x2000000000000008, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:41 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x100000000000000]}) 04:51:41 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) io_setup(0x3, &(0x7f0000000000)) 04:51:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88a8ffff, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:41 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x301f, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x280000) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000040)) 04:51:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x7a00000000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1938.071495][ C1] net_ratelimit: 20 callbacks suppressed [ 1938.071504][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1938.083104][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1938.089923][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1938.095866][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1938.113404][T15687] FAT-fs (loop3): bogus number of reserved sectors [ 1938.136890][T15687] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88caffff, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:41 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000001c0)={0x101, 0x9, 0x7, 0x2, 0x4f}) r2 = socket$kcm(0x2b, 0x8000000000001, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80000) fsetxattr$security_ima(r3, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@sha1={0x1, "1f1a1e9b9bcd0578c5ce35f2deee4d548a86d5b8"}, 0x15, 0x0) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x400) dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) io_uring_setup(0x0, 0x0) [ 1938.288714][T15687] FAT-fs (loop3): bogus number of reserved sectors 04:51:41 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/213) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x100000, &(0x7f0000000200), 0x9, r0, 0x2}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000180)={0x34, 0x0, &(0x7f0000000140)}) 04:51:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x89060000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1938.348102][T15687] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x8004002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:41 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2cd, 0x20, 0x7fff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x52, "22599853745bfe06a259c6c99db3af15efbe9d8490c00ddb560f50c9e2ec9bf7020012afb7748e5e245f07731a4886936cff9c251b3c50afa22ad8bcc2c12187495e87b5ca05114a66cdb47c00e3807e5c58"}, &(0x7f00000001c0)=0x5a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_GET_NO_NEW_PRIVS(0x27) read$eventfd(r1, &(0x7f0000000000), 0x8) [ 1938.471454][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1938.477371][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:41 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 04:51:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe0000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:42 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x18000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000000c0)={0x4, 0x0, [{}, {}, {}, {}]}) io_uring_setup(0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x480002) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000040)={0x4, 0x2, 0x3, 0x6, 0x5}) [ 1938.667506][T16192] FAT-fs (loop3): bogus number of reserved sectors [ 1938.707374][T16192] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:42 executing program 2: r0 = socket$kcm(0x2b, 0x7fffffffffffd, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x8008002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xffffa888, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1938.865584][T16192] FAT-fs (loop3): bogus number of reserved sectors 04:51:42 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x18040) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000040)=0x400) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x195, 0x0) 04:51:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) io_uring_setup(0xe38, 0x0) [ 1938.909011][T16192] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:42 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x300000000000000]}) 04:51:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xffffca88, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0x80efff7f00000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:42 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) io_uring_setup(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000040)={0x0, @speck128}) [ 1939.111455][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.111519][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.118224][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.191462][ C0] protocol 88fb is buggy, dev hsr_slave_0 04:51:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xffffdd86, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:42 executing program 0: io_uring_setup(0xbfc, 0x0) [ 1939.307834][T16819] FAT-fs (loop3): bogus number of reserved sectors [ 1939.355570][T16819] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:42 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000080)={0x0, 0x5, 0x800000000000000, [], &(0x7f0000000040)=0x6}) r2 = socket$kcm(0x2b, 0x8000000000001, 0x0) sendfile(r1, r0, 0x0, 0x9000000000000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc003002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:42 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') fsync(r1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001500)={0x4, &(0x7f0000000180)=""/236, &(0x7f0000001480)=[{0x80, 0x90, 0x7, &(0x7f0000000280)=""/144}, {0x9, 0x97, 0x8, &(0x7f0000000340)=""/151}, {0x2, 0x52, 0x80000001, &(0x7f0000000400)=""/82}, {0x5, 0x1000, 0x5, &(0x7f0000000480)=""/4096}]}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 1939.466332][T16819] FAT-fs (loop3): bogus number of reserved sectors 04:51:43 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x400000000000000]}) 04:51:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x10000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:43 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000040)={0xfffffffffffff801, 0x3, 0x1, 0x90, 0x7f, 0xf47e, 0xc}) ioctl$VIDIOC_G_MODULATOR(r0, 0xc0445636, &(0x7f0000000080)={0x8000, "2b3230d49f86c2e7bf037645e612f95dd9bce5ae9b7ba0e15aa71886f7e52325", 0x2a2, 0x1, 0xe5, 0x19, 0x4}) socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400202) io_uring_setup(0x0, 0x0) [ 1939.615597][T16819] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:43 executing program 0: io_uring_setup(0xacc, 0x0) 04:51:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc005002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:43 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80) write$rfkill(r0, &(0x7f0000000080)={0x5, 0x5, 0x2, 0x1, 0x1}, 0x8) socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x200002) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3) io_uring_setup(0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="c8002cbd7000fddbdf2509000000240002000800033415eabbec2114cf004e210000080002004e21000008f101004e220000"], 0x38}, 0x1, 0x0, 0x0, 0x44000}, 0x800) 04:51:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x100000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:43 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x500000000000000]}) 04:51:43 executing program 0: r0 = io_uring_setup(0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 04:51:43 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x10000, 0x0) [ 1939.975763][T17219] FAT-fs (loop3): bogus number of reserved sectors [ 1940.049014][T17219] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x200000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:43 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8, 0x5}, 0x8) r2 = io_uring_setup(0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x406, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@debug={'debug'}}, {@aname={'aname', 0x3d, '/proc/sys/net/ipv4/vs/lblcr_expiration\x00'}}, {@nodevmap='nodevmap'}, {@posixacl='posixacl'}, {@noextend='noextend'}, {@cache_fscache='cache=fscache'}, {@cache_loose='cache=loose'}], [{@measure='measure'}, {@subj_user={'subj_user'}}, {@fowner_gt={'fowner>', r5}}, {@dont_appraise='dont_appraise'}, {@fowner_gt={'fowner>', r6}}, {@fsname={'fsname'}}]}}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8000) sendmsg$TIPC_NL_SOCK_GET(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r4, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0x880) 04:51:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc006002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1940.159611][T17219] FAT-fs (loop3): bogus number of reserved sectors [ 1940.171524][T17219] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x300000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:43 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) semget(0x0, 0x0, 0x2000000000041) io_uring_setup(0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x17, 0x9, 0x9, 0x20, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0xff, 0x0, 0x5}, @sadb_sa={0x2, 0x1, 0x4d6, 0x5e8f, 0x2, 0x25, 0x1, 0xc0000001}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x4e21, @local}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x0, 0x6, 0x71, 0x3, 0xc0000000}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @multicast2}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_policy={0x8, 0x12, 0x1, 0x6, 0x0, 0x6e6bb9, 0x6, {0x6, 0x3e, 0x7fff, 0xf78a, 0x0, 0x9, 0x0, @in=@local, @in=@empty}}, @sadb_address={0x5, 0x7, 0x7f, 0xa0, 0x0, @in6={0xa, 0x4e23, 0xa3b05e7, @rand_addr="9853be055b5a015ceeb520602f8aaa44", 0xdfd}}]}, 0x100}}, 0x40050) semget(0x2, 0x0, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) 04:51:43 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x4) io_uring_setup(0x0, 0x0) 04:51:43 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x600000000000000]}) 04:51:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:43 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = io_uring_setup(0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x400000) r3 = open(&(0x7f0000000180)='./file0\x00', 0x10880, 0x108) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r4, 0xc0905664, &(0x7f0000000040)={0x0, 0x0, [], @bt={0xd2, 0x3f, 0x100000001, 0x0, 0x16ba, 0x2, 0xa}}) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000500)={0x2, 0x10d, 0x3, 0x3b75, 0x6000000000}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x218, r5, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa0ce}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa90c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}]}, @TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x100}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4b}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x96}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9fc3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd8bc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x85f2}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7a}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x21af}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x98, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x566f}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000100)={0x401, 0x0, 0x1000, 0x200, 0x40}) [ 1940.483214][T17582] FAT-fs (loop3): bogus number of reserved sectors [ 1940.521646][T17582] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xc007002000000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:44 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000140)=0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x3}) 04:51:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x600000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1940.652011][T17582] FAT-fs (loop3): bogus number of reserved sectors [ 1940.701886][T17582] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:44 executing program 0: io_uring_setup(0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x4000, 0x1}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0xff, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x1, 'nq\x00', 0x1c, 0x1ff, 0x2a}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x2003, 0x1, 0x2800000000, 0x4}}, 0x44) 04:51:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:44 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0xce282, 0x0) write$ppp(r1, &(0x7f0000000040)="bd5a6e4b0179e3ba58f73119323e0fd0fcdfcbf0b1085524bed51fe5570095cbcd4da92e48c818de772a3176823809d92cbeb9b8f708f6d1050f3e177d1aa268278c294b8d5457ea0f02adb628ebe8af81e85375c785855cbc34a8eb62d04cb132c0e26b81cfcece77992beaf9694f69b7e7efaa78c65a0fd32801ed4387eedb52bbd5af2c604af49cd868e41eb3546b664ec97c045bd0fefb8aa2e9469eb069902829a7999067e472199103dc27d2cecf59e3db5c76209a3982b8398b38124f8eba6c9f07811128bd588c6944a94d2c8fa84cefff6311ddd6a84985e8fab36db8bb02662bb38577cc4d47889a", 0xed) io_uring_setup(0x0, 0x0) io_uring_setup(0x96a, &(0x7f0000000140)={0x0, 0x0, 0x5, 0x2, 0x1ce}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x200, 0x0) 04:51:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xe2e8ff7f00000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x700000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:44 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x700000000000000]}) 04:51:44 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x1f, 0x6, 0xffff, 0x8000000080000000, 0x100004, 0xa9fe}) [ 1940.989261][T18041] FAT-fs (loop3): bogus number of reserved sectors [ 1941.006654][T18041] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:44 executing program 0: r0 = io_uring_setup(0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 04:51:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1941.093506][T18041] FAT-fs (loop3): bogus number of reserved sectors [ 1941.126147][T18041] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:44 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x10000000000a6a, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) 04:51:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194, 0xffffffff00000000}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:44 executing program 0: mount$9p_virtio(&(0x7f0000000000)='user\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x41, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=""/140, 0x8c) connect$unix(r0, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 04:51:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x806000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:44 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x9f) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x7ac587bbb46f4fad}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x10001) io_uring_setup(0x0, 0x0) 04:51:44 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x800000000000000]}) [ 1941.385071][T18342] FAT-fs (loop3): bogus number of reserved sectors [ 1941.402449][T18342] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x2}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1941.516738][T18342] FAT-fs (loop3): bogus number of reserved sectors [ 1941.533057][T18342] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:45 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) 04:51:45 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xba) io_uring_setup(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/146) 04:51:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xa00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:45 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000040)={{0x2, @addr=0x7}, "92bd97d996e3d0bd076ec075bb0b414664d00250eb9808a11591ac264b815bf3"}) io_uring_setup(0x0, 0x0) 04:51:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x3}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xd00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1941.810153][T18780] FAT-fs (loop3): bogus number of reserved sectors [ 1941.844931][T18780] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:45 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x900000000000000]}) 04:51:45 executing program 0: io_uring_setup(0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) [ 1941.971889][T18780] FAT-fs (loop3): bogus number of reserved sectors 04:51:45 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x1) connect$rose(r1, &(0x7f00000000c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @null}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101802, 0x0) r3 = getuid() ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000040)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, r3}) prctl$PR_GET_DUMPABLE(0x3) [ 1942.017232][T18780] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:45 executing program 0: io_uring_setup(0x5ee, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x3d7}) socket$bt_cmtp(0x1f, 0x3, 0x5) io_uring_setup(0x0, 0x0) 04:51:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x201) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) io_uring_setup(0x2d, 0x0) 04:51:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1c00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1942.341167][T19142] FAT-fs (loop3): bogus number of reserved sectors [ 1942.378170][T19142] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:45 executing program 0: io_uring_setup(0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x100000000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x102) 04:51:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="80ae69c9e396b6dbb33c921f9f880ade"}, 0x1c) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:45 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}) 04:51:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x5}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1942.461012][T19142] FAT-fs (loop3): bogus number of reserved sectors [ 1942.468755][T19142] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:46 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = memfd_create(&(0x7f0000000140)='\x00\xd3\tfa\xf8\x83\xfd\xb0s\xd6s\xa9\xfc@\xee\x04\x10\xdb&\xc3K\x03e\x11\xf3<\xde\xedba\xd0`\x13p\xb3\x1b\x92\xe8\xe5\x1b\xfa/\x18\x8f\xbd\x06', 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x4, 0x9, 0x2, 0x6000}, 0x14) io_uring_setup(0x0, 0x0) 04:51:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2a00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1942.743806][T19472] FAT-fs (loop3): bogus number of reserved sectors [ 1942.778381][T19472] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:46 executing program 0: io_uring_setup(0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x101081) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='/dev/dmmidi#\x00', &(0x7f0000000140)='/dev/dmmidi#\x00', &(0x7f0000000180)=':keyring\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='/dev/dmmidi#\x00', &(0x7f0000000280)='/dev/dmmidi#\x00', &(0x7f00000002c0)='/dev/dmmidi#\x00', &(0x7f0000000300)='\x00'], 0x1100) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/112) 04:51:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000180)="bd02450907bf01198c7a", 0xa) io_uring_setup(0x597, 0x0) accept4(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000140)=0x80, 0x800) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x4, 0x6, 0x5, 0x0, 0x2}) [ 1942.851981][T19472] FAT-fs (loop3): bogus number of reserved sectors [ 1942.911893][T19472] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:46 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}) 04:51:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:46 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001600)={@local, @multicast2, @loopback}, 0xc) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x4080, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) io_uring_setup(0xc52, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2, 0x1ee3}}, 0x3ff, 0x2, 0x3, 0x80000001, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x5}, 0x8) 04:51:46 executing program 0: io_uring_setup(0x0, 0x0) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) [ 1943.158060][T19838] FAT-fs (loop3): bogus number of reserved sectors 04:51:46 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1943.207715][T19838] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1943.271471][ C1] net_ratelimit: 18 callbacks suppressed [ 1943.271480][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1943.271535][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1943.277318][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:46 executing program 0: io_uring_setup(0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x1, 0x1f, 0x9, 0x200, 0x1ff, 0x8, 0x10, "2f74fc2376a348ae7888125a6761108342b35a99", "666a065880020009aa348e8acbd7d0f8a4608bd0"}) [ 1943.328284][T19838] FAT-fs (loop3): bogus number of reserved sectors [ 1943.351508][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1943.357477][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4000000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1943.375176][T19838] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:46 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) io_uring_setup(0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @rand_addr=0x7fffffff}}, 0x1e) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 04:51:46 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}) 04:51:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:47 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x40020b) io_uring_setup(0x370, 0x0) 04:51:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x8}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:47 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x80, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) r1 = io_uring_setup(0x5da, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x200080) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x7f, 0x6, 0x7f, 0x5, 0x2}) r3 = fcntl$getown(r2, 0x9) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r1, r2, 0x1000, 0x7, &(0x7f0000000080)="789d71d7e25bfb", 0xb661, 0x495b, 0x0, 0x9, 0x3, 0x2, 0xcd, 'syz0\x00'}) openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x802, 0x0) fcntl$setown(r2, 0x8, r3) 04:51:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x4305000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:47 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}) 04:51:47 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f00000000c0)='system$md5sum\\', 0xe) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x30, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x4, 0x1, 0x2, 0x7, 0x39f, 0x9}) sendmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000140)=@sco={0x1f, {0x247, 0x0, 0x7, 0x7, 0x80, 0x58}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="0baf6e7f07824fb74dff65e429018266ac60882933194861fccadc8d79781ce6b01c923c7fb74469d9d941eb6c6dfdb2b9f8bfb36d353c2b2da5a4f5", 0x3c}], 0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x1048}, 0x20000040) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = io_uring_setup(0x4000000004, 0x0) r3 = dup3(r2, r0, 0x80000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x840, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)={0x0, r4}) 04:51:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6000000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x9}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x9, 0x8, 0x1, 0x8001]}) io_uring_setup(0x0, 0x0) 04:51:47 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x2, 0x0) [ 1943.997394][T20466] FAT-fs (loop3): bogus number of reserved sectors [ 1944.055511][T20466] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:47 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40600, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0xe, 0x1}, 0x10) [ 1944.144458][T20466] FAT-fs (loop3): bogus number of reserved sectors [ 1944.151810][T20466] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:47 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xa}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:47 executing program 2: r0 = socket$kcm(0x2b, 0x7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) write$P9_RSTATFS(r1, &(0x7f0000000040)={0x43, 0x9, 0x2, {0x7fff, 0xfffffffffffffffb, 0x401, 0xff, 0x2, 0x8, 0x0, 0x401, 0x7fff}}, 0x43) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1ff, 0x9f20, 0x80, 0x0, 0x4, 0x1, 0x80000001, 0x200, 0x2a89, 0x0, 0x80000000}, 0xb) io_uring_setup(0x0, 0x0) 04:51:47 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:47 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}) 04:51:47 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1944.311506][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1944.317397][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1944.323440][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1944.329574][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:47 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_uring_setup(0x0, 0x0) 04:51:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'bond0\x00', @ifru_settings={0x101, 0x4, @fr=&(0x7f0000000140)={0x5, 0x8, 0x3ff, 0x7, 0x5ff, 0x66f, 0x8c2f}}}}) io_uring_setup(0x2ee, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'nlmon0\x00', @ifru_settings={0x8001, 0x200, @fr_pvc=&(0x7f0000000040)={0x4}}}}) 04:51:48 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xb}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8035000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1944.491840][T20943] FAT-fs (loop3): bogus number of reserved sectors [ 1944.526357][T20943] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:48 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x125000, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f0000000040)=0x8) io_uring_setup(0x0, 0x0) 04:51:48 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}) [ 1944.654284][T20943] FAT-fs (loop3): bogus number of reserved sectors [ 1944.705591][T20943] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1944.712420][ C1] protocol 88fb is buggy, dev hsr_slave_0 04:51:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8100000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:48 executing program 0: io_uring_setup(0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x1, 0x9, 0x3f, 0x2f, &(0x7f0000000100)=""/47, 0x8d, &(0x7f0000000140)=""/141, 0xf1, &(0x7f0000000200)=""/241}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/172) 04:51:48 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) getsockname(r0, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x12d000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000002400)={{0x8, 0x61, 0x8000, 0xffffffffffff0001, 0x1}, 0x7, 0x6849, 0x7, 0x2, 0x5, "d45c245afd84f34f01c4767bb2def00c263dbc87ef4bbe5130779d28a506d1fc4bb1059862d57b7f86b86e4d5ccb67e0f4c7dc912272c9d04849c2a5add3f09b17cf229730e6462a5bd9c2624babb089098b1d03f0a55647b5e7e2c618681ca02d872bc474c65924cbd046d50dd13666240d179f85ecab6bd0a8e8f45f850d2f"}) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) sync_file_range(r0, 0x8, 0x5, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000054c0)=""/4096) setitimer(0x1, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/65, &(0x7f0000000140)=0x41) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$CAPI_MANUFACTURER_CMD(r2, 0xc0104320, &(0x7f00000024c0)={0x6, &(0x7f0000001400)="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"}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) io_uring_setup(0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x26c, 0x4, 0x1, 0x8, 0xea}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000013c0)={r3, 0x1000}, 0xffffffc2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0xfffffffffffffe8a) 04:51:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:48 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:48 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}) 04:51:48 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xf3d336e1a2bd6e2f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x100000000400204) io_uring_setup(0x0, 0x0) [ 1944.965534][T21243] FAT-fs (loop3): bogus number of reserved sectors 04:51:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x86ddffff00000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1945.025925][T21243] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:48 executing program 0: r0 = io_uring_setup(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@rand_addr, @remote, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000001540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001500)={&(0x7f0000000300)=@newtfilter={0x11f0, 0x2c, 0x710, 0x70bd2c, 0x25dfdbff, {0x0, r2, {0xffff, 0xfff1}, {0xf, 0xe}, {0x3, 0xfffb}}, [@filter_kind_options=@f_rsvp={{0xc, 0x1, 'rsvp\x00'}, {0xc, 0x2, [@TCA_RSVP_SRC={0x8, 0x3, @remote}]}}, @TCA_CHAIN={0x8, 0xb, 0x73d}, @TCA_RATE={0x8, 0x5, {0x200}}, @TCA_RATE={0x8, 0x5, {0x20, 0x2}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x1114, 0x2, [@TCA_U32_MARK={0x10, 0xa, {0x4bfb, 0xffffffff}}, @TCA_U32_ACT={0x74, 0x7, @m_connmark={0x70, 0x20, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x8000, 0x3, 0xc3, 0x401}, 0x5}}}, {0x38, 0x6, "b1cbd762616b97d23198dbf7f701260f5ff836ecda1cf84c6c944635fd2f2716663c8c86d54cd6636ce9bd252cbbb8a986aab7ec"}}}}, @TCA_U32_ACT={0x107c, 0x7, @m_simple={0x1078, 0xb, {{0xc, 0x1, 'simple\x00'}, {0x60, 0x2, [@TCA_DEF_PARMS={0x18, 0x2, {0x7, 0x6, 0x7, 0xe3, 0x2}}, @TCA_DEF_DATA={0x10, 0x3, '/dev/amidi#\x00'}, @TCA_DEF_DATA={0x1c, 0x3, ')selinux,vmnet0vboxnet1\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x5, 0x9, 0x5, 0x40, 0x2}}]}, {0x1004, 0x6, "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"}}}}, @TCA_U32_FLAGS={0x8, 0xb, 0x8}, @TCA_U32_FLAGS={0x8, 0xb, 0x3}]}}, @filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x6c, 0x2, [@TCA_CGROUP_POLICE={0xc, 0x2, @TCA_POLICE_AVRATE={0x8, 0x4, 0x101}}, @TCA_CGROUP_EMATCHES={0x5c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x53}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_NBYTE={0x20, 0x3, {0x4, 0x2, 0xfffffffffffffc01, 0x0, {0xffffffff00000001, 0x8, 0x1, "0d421fb8ebabc733"}}}}, @TCA_EMATCH_TREE_LIST={0x14, 0x2, @TCF_EM_META={0x10, 0x8, {0x1, 0x4, 0xafb7}}}, @TCA_EMATCH_TREE_LIST={0x18, 0x2, @TCF_EM_IPSET={0x14, 0x0, {0x5, 0x8, 0x5, 0x0, {0x6, 0x4df, 0x100}}}}]}]}}, @TCA_RATE={0x8, 0x5, {0x100000001, 0x5}}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@rand_addr="c2d21f281425a706f487fdbd7a437e6d", r2}, 0x14) munlockall() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x400, 0x2, 0x101}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001580)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000015c0)={[], 0x3ff, 0x6, 0xba94, 0x6, 0xc921, r3}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400) connect$netrom(r4, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x48) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0xc06855c8, &(0x7f00000000c0)={0x4, 0x7fffffff, {0x56, 0x180000000, 0x7ff, {0xbc, 0x6007}, {0x40, 0x6}, @cond=[{0x9, 0x5, 0x100000000, 0x0, 0x400, 0x4}, {0x6, 0xe4, 0x100000000, 0xffffffffffffff67, 0x326a, 0x3f26}]}, {0x53, 0xbb5, 0x1, {0x3, 0x1}, {0xe043, 0x7fff}, @ramp={0xe360, 0x401, {0x2, 0x3, 0x5, 0x9}}}}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 04:51:48 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xd}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1945.139809][T21243] FAT-fs (loop3): bogus number of reserved sectors [ 1945.177587][T21243] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:48 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = socket(0x11, 0x6, 0xc4f7) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000)=0xc05, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8847000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:48 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}) 04:51:48 executing program 0: io_uring_setup(0x7ae, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x100, 0x4) 04:51:48 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1945.487895][T21706] FAT-fs (loop3): bogus number of reserved sectors 04:51:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8848000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1945.555050][T21706] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:49 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x440000) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r1, 0xc034564b, &(0x7f0000000040)={0x40, 0x32314752, 0x7, 0x8ae, 0x3, @discrete={0x1, 0x4}}) io_uring_setup(0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x20440) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x3, 0x9, 0x0, "781a6d838f4e9f8788c545ae26e90300d1d6a9ebf6a3856eff3fdb3418d4698624cce9ab2cb68a13324da2e522b2557d1e76175836151c8132baa590f14e87", 0x2b}, 0x60) [ 1945.672608][T21706] FAT-fs (loop3): bogus number of reserved sectors [ 1945.711601][T21706] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:49 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x10}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8864000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:49 executing program 0: io_uring_setup(0x6a1, 0x0) 04:51:49 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) setxattr$security_smack_entry(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64IPIN\x00', &(0x7f0000000080)='user>%em0bdev\x00', 0xe, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88a8ffff00000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:49 executing program 0: r0 = io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r0, r0, r0, r0, r0], 0x5) [ 1945.996822][T22116] FAT-fs (loop3): bogus number of reserved sectors 04:51:49 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x1a089f955d010000]}) 04:51:49 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x11}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:49 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x100000001, 0x800) setns(r0, 0x48000000) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) [ 1946.050740][T22116] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88caffff00000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1946.180960][T22116] FAT-fs (loop3): bogus number of reserved sectors 04:51:49 executing program 0: io_uring_setup(0x101, 0x0) 04:51:49 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2000000000000004) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000100)=ANY=[@ANYBLOB="090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086d4f69594f6a3473dedeb695a1b96df2b942ac4"]) [ 1946.252841][T22116] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x7f', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:49 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8906000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:49 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x12}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:49 executing program 0: io_uring_setup(0x800004, 0x0) 04:51:49 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x90}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x2c}}, 0x8010) 04:51:50 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}) 04:51:50 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x2a000, 0x0) accept$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x7, 0xffffffff, 0x2, 'queue1\x00'}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x0, 0x0) socket$isdn(0x22, 0x3, 0x23) io_uring_setup(0x100000, 0x0) 04:51:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe000000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:50 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) clone(0x80000000, &(0x7f0000000000)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="3a411dd202feb3eec58d0be9e9742e8fb81469d8fa49286f46ecb601145c2f6db17da58eee705b06c8c6fd01d41ce8bdcb54135c008aa7950b617d832e780afefadb6db1a8cd5d635ff1542807d08ace1ebeba2d") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:50 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x25}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfe', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xffffffff00000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="0500"/88]) socket$rxrpc(0x21, 0x2, 0x0) 04:51:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:50 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x48}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:50 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x2500000000000000]}) 04:51:50 executing program 0: 04:51:50 executing program 2: r0 = socket$kcm(0x2b, 0x10000000000007, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) io_uring_setup(0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="9feb01001800000000000000d0000000d000000009000000090000000000000c04000000050000000000002add0903000000090000000500000604000000030000000700000009000000ff000000060000000000010005000000030000000a000000ff000000020000000000000b050000000100000000000008000000000000000000000003000000000200000005000000090000000300000006000085510d00000400000004000000800000000100000002000000400000000100000002000000d36d000010000000010000000400000003000000040000000200000000000000020000009dfbffff007f612e7f617f6100"], &(0x7f0000000140)=""/153, 0xf1, 0x99}, 0x20) 04:51:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:50 executing program 0: r0 = io_uring_setup(0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.overlay.origin\x00') 04:51:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 04:51:50 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x92, 0x0) 04:51:50 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x600, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x80000000081, 0x400000000000021, 0x3, 0x3, &(0x7f0000000040)=[{}]}) io_uring_setup(0x0, 0x0) 04:51:50 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:51 executing program 2: socket$kcm(0x2b, 0x8000000000001, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x200000002) io_uring_setup(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) 04:51:51 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4c}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:51 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}) [ 1947.682742][T23251] QAT: Invalid ioctl 04:51:51 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x400200, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="5130f27e8d28f13b566907798b0f524d0c4f187e7f3abab12df0ef7438ca8f7ae4a135ad8e7439d5f00fd58f84f2329a5719af535f848b67529c91a292cd33ec9449c114d249913ccaecbd8d8901372f21ae38f67b5a87099381a430bf0dbc38ef846ca5ebf0e47adcf0b5f73942b2c2b4d0a08797f5d37ff0552ec1ef70abbad9e649596713ef832d4556956cdfde983e6b7d50cd55d7b851b95f65c34fbe683dff168ebb44ce7759f139a7fa", 0xad) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xd29, 0x8, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1947.710320][T23251] QAT: Invalid ioctl 04:51:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) 04:51:51 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x68}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:51 executing program 2: r0 = socket$kcm(0x2b, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4be0, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000040)='/dev/admmidi#\x00', 0xe) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x7, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:51 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x44200, 0x0) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000000040)={0x1, 0x0, 0x2080, {0x1000, 0x1d000, 0x3}, [], 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[ 1947.974016][T23496] FAT-fs (loop3): bogus number of reserved sectors [ 1948.031647][T23496] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:51 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}) [ 1948.121807][T23496] FAT-fs (loop3): bogus number of reserved sectors [ 1948.146278][T23496] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:51 executing program 0: io_uring_setup(0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000000)='\xe4{cgroup-securityR}selinux\x00'}, 0x30) sched_setparam(r0, &(0x7f0000000080)=0x2) 04:51:51 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x440, 0x0) 04:51:51 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6c}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) 04:51:51 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:51 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x9, 0xfffffffffffffff7, 0x8, 0x7d0, 0x3, 0x1}}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x200200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 04:51:51 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x355) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) io_uring_setup(0x0, 0x0) ioctl$TIOCSIG(r1, 0x40045436, 0x13) [ 1948.471458][ C1] net_ratelimit: 18 callbacks suppressed [ 1948.471467][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1948.477409][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1948.489089][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1948.495011][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1948.518401][T23892] FAT-fs (loop3): bogus number of reserved sectors [ 1948.539123][T23892] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:52 executing program 2: getgid() r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = fcntl$dupfd(r0, 0x0, r0) io_uring_enter(r1, 0x7, 0x2, 0x3, &(0x7f0000000000)={0x3}, 0x8) io_uring_setup(0x0, 0x0) 04:51:52 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x74}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:52 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x8096980000000000]}) [ 1948.617758][T23892] FAT-fs (loop3): bogus number of reserved sectors [ 1948.641922][T23892] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, 0x0) 04:51:52 executing program 0: io_uring_setup(0xf2e, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5e, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x40}}}, &(0x7f0000000180)=0x84) [ 1948.871462][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1948.877424][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x8001) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004380)={'bond0\x00', 0x0}) r4 = getuid() r5 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x9) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000043c0)={{{@in=@multicast2, @in=@loopback, 0x4e22, 0x6, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x84, r3, r4}, {0x3, 0x5, 0x3f, 0x1a1, 0x3, 0x3, 0xc837, 0xffff}, {0x2, 0x7ff, 0x8001, 0x7}, 0xfffffffffffffffe, 0x6e6bb4, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast, 0x4d6, 0x6c}, 0x2, @in, 0x3505, 0x1, 0x3, 0x7, 0x3f, 0xef8c, 0x5}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x14, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1948.922930][T24178] FAT-fs (loop3): bogus number of reserved sectors [ 1948.956542][T24178] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:52 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7a}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:52 executing program 0: r0 = io_uring_setup(0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x4, 0x5}) [ 1949.048010][T24178] FAT-fs (loop3): bogus number of reserved sectors [ 1949.087685][T24178] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, 0x0) 04:51:52 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000]}) 04:51:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$nl_generic(r0, &(0x7f0000001800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000017c0)={&(0x7f0000000200)={0x15c0, 0x1a, 0x2, 0x70bd25, 0x25dfdbfd, {0x1d}, [@generic="7e520646c0b8a5129e526d346caf47e0d3b0cc3899b8d646d2e6dd7cac56b6ba036c100667bcb0d09c99185ba910a7c2ff677a4fe91bc94ff2ad417aa7a78357c0bc593c48d2428500074c740a72fcaec0dbe34dcd9f1653df60a9bdf7cc1770bcdda7e8dd52586cff23afe4166c37615b799844174d1543b52eb27c45e7b4c97734f8c63e6fae233cadeeb380445a8ffffb5e0f1a9e833bc5dd5d48e87ecaecefab4a56129e26f56a9f6fd432cd384f621d6e09a45b8d0ab2b99902bacc03fb3f850251832fa17f", @nested={0x74, 0x70, [@typed={0x14, 0x1d, @ipv6=@ipv4={[], [], @empty}}, @typed={0x5c, 0x60, @binary="36d63619f1fb7e2e25042ca4e4a576b1c04e39f337f57ed4ee6558ef28f73188f1b11bb1290ebd648dde96fd739d56f9c8f43dc5c6c67b0339880274f767058501433f476dfe1ce98d93464aeb780b2943b9bb320c44"}]}, @generic="ad823233a688cf6414da89a05726f1380e3fa727d2f77d0ea31d344b8afd68d52eb534cd85ef92f024bcd6b165c7285aadff0dde8d61fc1799b15d818212f2dce346661ae6623d5d7e035a269aefcb5343c6221bfd08c0a5ee6efa747c89041cb43af088e41ffbd5bdbcbc0a972e9bc8262c8183c21daab5a3f16d024171f4a082adddc45d85ccb5d08690ded1e2d3efebce9bd28f254079453c474eae5c7bfa8daac26a7bbc1072d6dbe0b4ed728a513900f9a36df9c166c55171ec62ed8740af0d5a90f07eb0b0efc3958f04406a1903f369e34602c4ee4afa036a6b02360aaab894f7af2991aae8a37cfe5030ec89c06e2d68a01c", @nested={0x154, 0x6, [@generic="ee1e361ad97e5b9c758cd1fc76fead84802d8d1ede253b7df94fc575c2d7b9b66145ede88b9d8facf58b69b8394548a9df", @generic="3ec5d9c30b9a525dbb7de25d190f13464a12cdb333cab82a93b9b4db4ac0b603012c8d502b44d5ce4272221300205f64d04b46a5f6bb6f7eee86b2dd8f1e3d5683354fb41d65790163450b8404d46961147517b5c7a15218aea955fcfb4621dbab9a106afe38", @generic="969d671fc66210ffd363b5f22bfbcef2b70af98809d2851a404c37b339299d6b3d7640e44b50b50c20b7d165c1451e2f26d7a3cc7b63354b0bba62a95d974ad143655989f6ba6675a3441db6aa06910c22730cd720b5d4b092c134dcd9c60fbf5075864296fe0af653ba259e1c87b9c642d3ccd6d2c4accb99cd9490ad814fd065640673a925bea7d0d7572e235e83d94fb650b4d5e244e25391cd72bc51e4bb73cd4b1ed6e972ec3f08180b78986f46491129a805871f6f"]}, @nested={0x1224, 0x59, [@typed={0x14, 0x7c, @str='/dev/sequencer\x00'}, @generic="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@generic="ad010411204af5b2558a99b3f6130ad3479e9136e0563b21079e8ef3cbcad99636c20b06b6589242d80193d7067ebc14f21059b225e4ac668144af38dbd0402383c0036e030ef04827881de0e5f7bd60a2d1c62a07894bbe8e6f0514fb006ee39f0e1750e18167132034004ba75ff09c09a0cfb877fc0ada74f465ec0cf0f9a94826845d8d6a4e03", @generic="44889d3d2172a7d1021b2c8b9c73b420aebeb795b5795f18704cd4cb8e8528fb977a24fd0837ccd7a3557688cb7f5d85483f4589077fc5d0bb445c8be328126e1d383f4ba997e0df3db3347dd74a7a35bc20de7fdf444f75533b89f97793e853e72d216f3f9ffed44ca871e212391ede11f20ffabed7b3c65d59aea840135499fd621fd7cdb0478b1fc7eec26695c0d44f75af99b3ba45", @typed={0xec, 0x79, @binary="aa8769825aad5c261e71ed05261e1f794cce7a883f36cee0ad85f4eb3875003fe28592054a62539c9df46258223152cb14149103f29fd1977660ebe2a569f86d3262ef8f6d35abef169528cb1eb8359eaf237861cedddb1dceb9c268ad1f910b9ef8e9a95c82b6c61e5078bd1a580c586ed33fd17db16eb1160a7a815b6265a25012ba0be81f827db1318bd8891617d3891143e6351f3f62c1075f4bc07c4aae925a12bd29fbeeb115d956efbfd8f9247f1feba6528ab7687be6debca0696b85aae66cb76c3218a6edeed49ba4a718238d19ed9d65abd718553906a6c56a843367a475d91778"}]}]}, 0x15c0}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000080)=""/210}) io_uring_setup(0x0, 0x0) 04:51:52 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x73e, 0x0) 04:51:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1c, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:52 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x300}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:52 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x8b, 0x0) [ 1949.442967][T24656] FAT-fs (loop3): bogus number of reserved sectors 04:51:53 executing program 0: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)='/dev/video#\x00', 0xffffffffffffffff}, 0x30) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) io_uring_setup(0x0, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x80000) [ 1949.511465][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1949.513095][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1949.517327][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1949.523144][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1949.541735][T24656] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1949.629415][T24656] FAT-fs (loop3): bogus number of reserved sectors [ 1949.658739][T24656] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:53 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfeffffffffffffff]}) 04:51:53 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x500}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:53 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = io_uring_setup(0x380, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="d9ccee7529ae473ed7845cd17b425ba89af58a7b2f98dc13c2e8a05a808bc8071240fe3820fe457051f674238a7432240d387e43f70586762723ca38aed8b035c9573ec40c", 0x45, 0xfffffffffffffffb) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f00000012c0)={0x3ff, "b9929e100b6be544905af514e0c7b97e9e3ab1fb9791ee23704432e4a3eb5120", 0x5, 0x20, 0x6, 0xfffffffffffffffe, 0x10, 0x2, 0x0, 0x4}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100)={r2, 0x1000, 0xff}, &(0x7f0000000140)={'enc=', 'pkcs1', ' hash=', {'tgr128\x00'}}, &(0x7f00000001c0)="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", &(0x7f00000011c0)=""/255) 04:51:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) 04:51:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x60, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:53 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x1, 0x8, 0x0, 0x6b2a, 0x401, 0x7, 0x8, r1}, &(0x7f0000000100)=0x20) accept4$rose(r0, &(0x7f0000000140)=@short={0xb, @dev, @default}, &(0x7f0000000180)=0x1c, 0x800) io_uring_setup(0x0, 0x0) 04:51:53 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x100, 0x4, 0x5, "90d19cebb3c809b94ad3f168e8ff98c5", "b9a3f141d318d463944dc02e8d8cd3f5c759c04739978ccdd1766ed7ebcb0e803ee2c2cda557d69385bc4ed14e6c1f3ddc7c9297f7dcb23c7954a53c56c8b4c3ed77aa225be0c8c7b5364bd0555875c706053fbfb403fecf4af25c7c5208c83537d89d2737480c6367154de3d26ea702ec36e9dc135de3d5af0da5c458f997f4fbd60abd75efdcbfa4a8fc04230d0e205a867bd1dd1d0bae256d7d3e8f25d8ca9c2a75fc8c9f515f59df95931424bbb76426fa1b885f849c52159dddf4340d5c2e3bf4ecc874193978808ba1022964ea94916b435a8e5bea16ad896570d64eb418b5ec5758600a2e8ba242"}, 0x100, 0x1) r1 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) 04:51:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:53 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x600}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1950.062537][T25228] FAT-fs (loop3): bogus number of reserved sectors [ 1950.109833][T25228] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:53 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x44782, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f00000002c0)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="ccc5533e7d070285edaca0043764a08d8070efd08e81a967df1f4edc95d11a7ae4d9f5d1d33e769b6d64477d3f75f4d301a7d7f555cf2f78cb50ac10b18e0f0ac0fa466f4f157c943f662fe33479a556b3165bb363912a5e62f0e32ec8054a18a14d6315454a99115b4134a6508c987f9cc1b8f1af0616a9c0f0c3fbce8b873efa90233f64ba2f4753", 0x89}, {&(0x7f00000003c0)="501d4dba816941965e3e7d64a71e0a31d312892ac8cb301e6ad2870da9c9d56075a9e1302d625d9ec6eb1d6629c9231e532dbb80a8c89700236a8e784f81266fff95cebbc675e930395dc73e52d1d9eff89f86c63f6c0cb3bb200c0f66e4eb48f49074f48d276e9cedb0229fcbd62d77353b6ec51a21e7dbc048a758beba6f37a0897f73696159676239bf67abe7c82863bb01f3a31e4ee4059bded7a2d30b1750ae0b93fb6f7bf8fa37280b2cd9a7a10c9b600a808b0d48cca483482eb8a70571bcbc9aac02e1bd84b091e4015ffaa8", 0xd0}], 0x2, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x1, 0x1, 0x5}}], 0x18, 0x80}, 0x8080) r2 = dup(r0) bind$rose(r2, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1, 0x7}}, 0x3f, 0x80000000, 0xffffffff, 0x7fff00000000000, 0xfffffffffffffffc}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x3, @mcast1, 0x4}}, [0x7e0993c7, 0x3, 0xffffffff, 0x4, 0x5ed, 0x7, 0x8, 0x1000, 0x0, 0xb637, 0x0, 0x5, 0x1, 0x101, 0x1]}, &(0x7f0000000240)=0x100) 04:51:53 executing program 0: r0 = io_uring_setup(0x0, 0x0) getgid() ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0xef, 0x3, 0x6, "20d25ccaa1ea90d1668b243075087092b1139fad1c4a3c35fcc438cc6c4458db80961bb7663cb5c44fed3347763646f2c6bca86db74204ef9afe6b5f21003b23468427b807e3347217d0321ecc162bc5e5c541ba2160e3d5978cee04af0e3ae66a46955bd4ef0876776b6bd3758e0b8a07e286bcd50e932648768f24286047b1fd3d47bd518817b9cf48c31de2fd8c7019b6b0ff762c23f671b7b806bec54765895a5ada9775b03a590763e4ab534f77d712b6de596fb0e4b3544c80c8df1059a2f768af70e933bf837b91e258de586dec80a8f14aadaf1ff5bddbc29e83c02e2a7308e2d56f0e783b35e8a1c8d258"}) 04:51:53 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000]}) 04:51:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x300, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:53 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x700}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1950.257659][T25228] FAT-fs (loop3): bogus number of reserved sectors [ 1950.273649][T25228] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:53 executing program 2: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6a6, 0x0) 04:51:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) 04:51:53 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x543, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, 0x0) 04:51:54 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x71e}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1950.593714][T25727] FAT-fs (loop3): bogus number of reserved sectors 04:51:54 executing program 0: r0 = socket(0x4, 0x80007, 0x80000001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_uring_setup(0x0, 0x0) [ 1950.636059][T25727] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:54 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="24000000180007121dff18946f610500023e00001f003e0103000100080005000a00ff7e", 0x24}], 0x1}, 0x0) 04:51:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x600, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:54 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}) [ 1950.785760][T25727] FAT-fs (loop3): bogus number of reserved sectors [ 1950.837082][T25727] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, 0x0) 04:51:54 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 04:51:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @empty, r1}, 0xc) io_uring_setup(0x0, 0x0) 04:51:54 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x900}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x608, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1951.149370][T26105] FAT-fs (loop3): bogus number of reserved sectors [ 1951.172917][T26105] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1951.193927][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.217072][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 04:51:54 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 04:51:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x689, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:54 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x7, 0x6, 0xcd4, 0x9, 0x8000, 0x3}, 0x4}) r1 = io_uring_setup(0x0, 0x0) getpgrp(0x0) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) getpid() gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, r1, 0x0, 0x1, &(0x7f0000000280)='\x00'}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, r0, 0x0, 0xa, &(0x7f0000000300)='/dev/zero\x00'}, 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)) getpid() getpgid(0x0) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) r3 = getpgrp(r2) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x380, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x100000000, 0x10, 0x0, 0x283a}, &(0x7f0000000100)=0x18) [ 1951.258325][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.275467][T26105] FAT-fs (loop3): bogus number of reserved sectors [ 1951.295172][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 04:51:54 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xa00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1951.321935][T26105] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1951.357794][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 04:51:54 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x700, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) [ 1951.384707][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.417262][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.456777][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.467468][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.478888][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 [ 1951.502917][ T17] hid-generic 0000:0000:0000.006E: unknown main item tag 0x0 04:51:55 executing program 0: io_uring_setup(0xa7e, 0x0) [ 1951.537558][ T17] hid-generic 0000:0000:0000.006E: hidraw0: HID v0.00 Device [syz1] on syz1 04:51:55 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) 04:51:55 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 04:51:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x806, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1951.663521][T26574] FAT-fs (loop3): bogus number of reserved sectors [ 1951.694508][T26574] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:55 executing program 0: io_uring_setup(0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 1951.768395][T26574] FAT-fs (loop3): bogus number of reserved sectors 04:51:55 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xb00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1951.851550][T26574] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1951.889927][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 04:51:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, 0x0) [ 1951.931493][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1951.978089][T26751] Unknown ioctl 21667 [ 1951.988001][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.026669][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 04:51:55 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2}}) [ 1952.081866][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.099423][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 04:51:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:55 executing program 0: 04:51:55 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1952.141546][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.146050][T26937] FAT-fs (loop3): bogus number of reserved sectors [ 1952.179783][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.223234][T26937] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1952.231224][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.275134][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 04:51:55 executing program 0: socketpair(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x88000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000040)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, r2}) io_uring_setup(0x0, 0x0) [ 1952.317070][ T17] hid-generic 0000:0000:0000.006F: unknown main item tag 0x0 [ 1952.318294][T26937] FAT-fs (loop3): bogus number of reserved sectors [ 1952.349455][T26937] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:55 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe80, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1952.398854][ T17] hid-generic 0000:0000:0000.006F: hidraw0: HID v0.00 Device [syz1] on syz1 04:51:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x0, 0x0, 0x0, 0x0) 04:51:55 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 04:51:55 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x3}}) 04:51:55 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xd00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1952.640201][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.679816][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 04:51:56 executing program 0: io_uring_setup(0x0, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000000)=@rose={'rose', 0x0}, 0x0) 04:51:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1400, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1952.684622][T27364] FAT-fs (loop3): bogus number of reserved sectors [ 1952.734330][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.737974][T27364] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1952.782460][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.806803][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.819844][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 04:51:56 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1952.830826][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.845572][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.855484][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 [ 1952.868143][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 04:51:56 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000040)={0x4, 0x100}) io_uring_setup(0x100000f99, 0x0) 04:51:56 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x4}}) [ 1952.878808][ T17] hid-generic 0000:0000:0000.0070: unknown main item tag 0x0 04:51:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1c00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1952.926611][ T17] hid-generic 0000:0000:0000.0070: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1952.970353][T27364] FAT-fs (loop3): bogus number of reserved sectors 04:51:56 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) [ 1953.025119][T27364] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1f00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xc, 0x0, 0x0, 0x0, 0x0) 04:51:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="5adba284c1da4a9e3f6e48428699d4e44ef486f5444ef553a513603cd18d3237a892530a5bc686509ba861bb4a53d64fd082834384d827b0bdc3c1e8e90b32c6c71aa455b8fbaa57", 0x48}, {&(0x7f00000000c0)="e612127937108648cd4d72553631", 0xe}, {&(0x7f0000000100)="6f12f4f3062e610b0903437cd2a542f64d745562dc9d2e993c45968fa533f8bf038a0ad42093637bbd88fb306a0f76995e9fbb791157b2cb68bb8b05bf577705f3d759386df57167d79fa52af566aa09162447dc07e5cf25c9e227d1cbf541c1c005acad7b3e06a70a55f6b2b451eb28e47694564e6b80cbc0756595a6b7d196c5d3d541a4", 0x85}], 0x3, 0x37) io_uring_setup(0x0, 0x0) 04:51:56 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1100}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1953.246997][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.272820][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.301557][T27984] FAT-fs (loop3): bogus number of reserved sectors [ 1953.314968][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 04:51:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1953.352207][T27984] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1953.364384][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 04:51:56 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x5}}) [ 1953.404713][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.418640][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.436632][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 04:51:56 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3580, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1953.457564][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.473766][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.489105][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 04:51:56 executing program 0: r0 = io_uring_setup(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2}) [ 1953.503056][ T17] hid-generic 0000:0000:0000.0071: unknown main item tag 0x0 [ 1953.525978][ T17] hid-generic 0000:0000:0000.0071: hidraw0: HID v0.00 Device [syz1] on syz1 04:51:57 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1953.565952][T27984] FAT-fs (loop3): bogus number of reserved sectors [ 1953.594205][T27984] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:57 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1200}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3f00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1953.671461][ C1] net_ratelimit: 19 callbacks suppressed [ 1953.671469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1953.671523][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1953.677374][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xd, 0x0, 0x0, 0x0, 0x0) [ 1953.751479][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1953.757399][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:51:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1953.799053][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1953.821280][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1953.876436][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1953.914769][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 04:51:57 executing program 0: io_uring_setup(0xc03, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x401, 0x239}) io_uring_setup(0x0, 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="abe55730bf2f68d57343f9044da667584bb4c3f5a690b7efa12bab08e588725c2b2f01b5bb50b66f62e006371261", 0x2e, 0x1dd}, {&(0x7f0000000140)="76779144c52fb129e823b9d0a024395486bd621e02e8548e4f77503e9b259660ffab0c451586fc6dabcbab42ff4668f20623d639afcbcf1947dca99d0825d53c68b5cd00a3f94642801f525d1341622023cc1a9c9e7ef96627ac5f5f7c8e4be1f0a1d0b6", 0x64, 0xfff}], 0x1000000, &(0x7f0000000200)='user\x00') rt_sigprocmask(0x2, &(0x7f0000000240)={0x736d}, &(0x7f0000000280), 0x8) [ 1953.930488][T28410] FAT-fs (loop3): bogus number of reserved sectors [ 1953.939370][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1953.961628][T28410] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:57 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1e07}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1953.981810][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 04:51:57 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x6}}) 04:51:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4305, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1954.044738][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1954.074562][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1954.084613][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1954.095776][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1954.103575][ T17] hid-generic 0000:0000:0000.0072: unknown main item tag 0x0 [ 1954.115669][ T17] hid-generic 0000:0000:0000.0072: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1954.181082][T28579] ceph: device name is missing path (no : separator in /dev/loop0) [ 1954.204647][T28410] FAT-fs (loop3): bogus number of reserved sectors [ 1954.204661][T28410] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:57 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4788, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:57 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) 04:51:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, 0x0) 04:51:57 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x2500}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:57 executing program 0: r0 = io_uring_setup(0xfffffffffffffffd, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/4096, 0x1000) r1 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x3, 0x4000) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000001080)=0x30, 0x4) 04:51:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4888, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1954.522647][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.530107][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.560702][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.576485][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.589010][T28881] FAT-fs (loop3): bogus number of reserved sectors [ 1954.594398][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.605642][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.614215][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.622983][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.631072][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.637125][T28881] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1954.639807][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 04:51:58 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1954.678096][ T7750] hid-generic 0000:0000:0000.0073: unknown main item tag 0x0 [ 1954.711463][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1954.717438][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:51:58 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x7}}) 04:51:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:58 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/223) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80005, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e23, @broadcast}}) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_setup(0x100000000000, 0x0) [ 1954.723484][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1954.729334][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1954.736139][ T7750] hid-generic 0000:0000:0000.0073: hidraw0: HID v0.00 Device [syz1] on syz1 04:51:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1954.851820][T28881] FAT-fs (loop3): bogus number of reserved sectors [ 1954.880564][T28881] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6488, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, 0x0) [ 1954.973469][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1954.980935][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 04:51:58 executing program 0: r0 = io_uring_setup(0x2000000000717, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) [ 1955.050101][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 04:51:58 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4800}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1955.093254][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.111445][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1955.146061][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.178586][T29441] FAT-fs (loop3): bogus number of reserved sectors 04:51:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x7f00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1955.195491][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.225504][T29441] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:58 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x8}}) 04:51:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x5, 0x21c, [0x0, 0x20000180, 0x20000554, 0x20000998], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{0x11, 0x0, 0x0, 'bpq0\x00', 'team_slave_0\x00', 'nlmon0\x00', 'lo\x00', @random="7eec41490f0a", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote, [0x0, 0xff, 0x0, 0x0, 0xff], 0x6e, 0xa6, 0xee, [], [@common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}], @common=@ERROR={'ERROR\x00', 0x20, {"4fc79085fbb195421cbd6267c6ddb5b17388afaa8637c296584e1bf6cbf8"}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{0x0, 0x2c, 0xeb15, 'gretap0\x00', 'syzkaller1\x00', 'rose0\x00', 'bond_slave_0\x00', @broadcast, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x6e, 0x6e, 0x9e, [], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x400}}}}]}]}, 0x294) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) rename(0x0, &(0x7f0000000680)='./file0\x00') pivot_root(0x0, &(0x7f0000000100)='./file0\x00') semget(0xffffffffffffffff, 0x4, 0x8) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='fd\x00') setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket(0x100000200000011, 0x10007, 0xdab) bind(r2, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88001) sendfile(r1, r3, 0x0, 0x800000000024) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x46600, 0x0) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000140)={0x2a, 0x4, 0x0, {0x2, 0x3, 0x2, 0x0, [0x0, 0x0]}}, 0x2a) [ 1955.249697][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.274204][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 04:51:58 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x800e, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1955.309600][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.321291][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.335869][ T7750] hid-generic 0000:0000:0000.0074: unknown main item tag 0x0 [ 1955.366981][ T7750] hid-generic 0000:0000:0000.0074: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1955.384049][T29441] FAT-fs (loop3): bogus number of reserved sectors 04:51:58 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1955.427637][T29441] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:58 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4c00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x11, 0x0, 0x0, 0x0, 0x0) 04:51:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8035, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1955.581202][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.593562][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.649809][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.694390][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.733771][T29694] FAT-fs (loop3): bogus number of reserved sectors 04:51:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8100, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1955.747839][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.779663][T29694] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1955.795069][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 04:51:59 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6800}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:51:59 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x9}}) 04:51:59 executing program 0: r0 = syz_open_dev$mice(0x0, 0x0, 0x0) io_setup(0xd91, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) io_cancel(r1, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0xffffffffffffffe2) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'gre0\x00'}}, 0x1e) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000280)={0x0, 0x0, 0x2006}) sendmmsg(r2, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 1955.836487][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.864895][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.877663][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 04:51:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8847, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1955.888386][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.899883][ T17] hid-generic 0000:0000:0000.0075: unknown main item tag 0x0 [ 1955.914732][ T17] hid-generic 0000:0000:0000.0075: hidraw0: HID v0.00 Device [syz1] on syz1 04:51:59 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:51:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x12, 0x0, 0x0, 0x0, 0x0) 04:51:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8848, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:51:59 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6c00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1956.223440][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.265790][T30061] FAT-fs (loop3): bogus number of reserved sectors [ 1956.271764][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.301741][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.302240][T30061] FAT-fs (loop3): Can't find a valid FAT filesystem 04:51:59 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8864, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1956.347100][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 04:51:59 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xa}}) [ 1956.391729][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.400083][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.409176][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.419586][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 04:51:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x14, 0x0, 0x0, 0x0, 0x0) [ 1956.442325][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.482203][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.518624][ T7750] hid-generic 0000:0000:0000.0076: unknown main item tag 0x0 [ 1956.595885][ T7750] hid-generic 0000:0000:0000.0076: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8906, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1956.652806][T30149] FAT-fs (loop3): bogus number of reserved sectors [ 1956.663859][T30149] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1956.789276][T30149] FAT-fs (loop3): bogus number of reserved sectors [ 1956.820420][T30149] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:00 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7400}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1956.837148][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.861803][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.897296][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.907434][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.916084][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.924484][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.933137][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.941898][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.951271][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.964649][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.973339][ T17] hid-generic 0000:0000:0000.0077: unknown main item tag 0x0 [ 1956.997393][ T17] hid-generic 0000:0000:0000.0077: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x25, 0x0, 0x0, 0x0, 0x0) 04:52:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dc86055e0bceec7be070") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000040), 0x4) 04:52:00 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xb}}) 04:52:00 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:00 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7a00}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1957.213484][T30581] FAT-fs (loop3): bogus number of reserved sectors [ 1957.242097][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.250503][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.307152][T30581] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1957.324485][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 04:52:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:00 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x50020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1957.364937][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.402070][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 04:52:00 executing program 0: syz_open_dev$audion(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/123) [ 1957.446066][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.454838][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.471328][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.479988][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 04:52:00 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xc}}) [ 1957.488844][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.497016][ T7750] hid-generic 0000:0000:0000.0078: unknown main item tag 0x0 [ 1957.514605][ T7750] hid-generic 0000:0000:0000.0078: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1957.581743][T30581] FAT-fs (loop3): bogus number of reserved sectors 04:52:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1957.668888][T30581] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, 0x0) 04:52:01 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x100000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:01 executing program 0: syz_open_dev$audion(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/123) 04:52:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1957.809002][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1957.828056][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 04:52:01 executing program 0: syz_open_dev$audion(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/123) [ 1957.896892][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1957.927195][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 04:52:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:01 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xd}}) [ 1957.979830][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1958.018667][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1958.070390][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1958.087714][T31326] FAT-fs (loop3): bogus number of reserved sectors [ 1958.106096][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 04:52:01 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xf0ff7f}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000880)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3}, 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000001a00)=[{&(0x7f0000000280)=""/74, 0x4a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)=""/1, 0x1}, {0x0}], 0x2}, 0x0) shutdown(r4, 0x0) shutdown(r2, 0x0) [ 1958.121001][T31326] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1958.131552][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 04:52:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1958.178103][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1958.208330][T31670] hid-generic 0000:0000:0000.0079: unknown main item tag 0x0 [ 1958.234158][T31670] hid-generic 0000:0000:0000.0079: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:01 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1958.300171][T31326] FAT-fs (loop3): bogus number of reserved sectors 04:52:01 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xe}}) [ 1958.374648][T31326] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, 0x0) 04:52:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x7000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000000c0), 0x29f}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) ppoll(&(0x7f0000000040), 0x1, 0x0, &(0x7f0000000000), 0xffffffffffffff56) shutdown(r3, 0x0) shutdown(r1, 0x0) 04:52:01 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1958.530904][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.560834][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.579594][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.588576][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.651442][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.659114][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.724800][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.763055][T31760] FAT-fs (loop3): bogus number of reserved sectors 04:52:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1958.769159][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 04:52:02 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x10}}) [ 1958.795619][T31760] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1958.819988][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 04:52:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/170, 0xaa}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfffffecb, 0x2, 0x0, 0x800e00515) recvfrom$inet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r0, 0x0) openat(0xffffffffffffffff, 0x0, 0x10407, 0x0) recvfrom$inet(r1, 0x0, 0xd172, 0x2, 0x0, 0x800e0050e) shutdown(r1, 0x0) [ 1958.841684][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.861966][ T7750] hid-generic 0000:0000:0000.007A: unknown main item tag 0x0 [ 1958.871592][ C1] net_ratelimit: 19 callbacks suppressed [ 1958.871601][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.879433][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1958.894312][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.900388][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1958.929926][T31760] FAT-fs (loop3): bogus number of reserved sectors [ 1958.937716][T31760] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:02 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x2000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1958.965047][ T7750] hid-generic 0000:0000:0000.007A: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5c, 0x0, 0x0, 0x0, 0x0) 04:52:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8060000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:02 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000880)=""/4096, 0x1000}, {0x0}], 0x2}, 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000001a00)=[{&(0x7f0000000280)=""/74, 0x4a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) recvmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000100)=""/1, 0x1}, {0x0}], 0x2}, 0x0) shutdown(r4, 0x0) shutdown(r2, 0x0) [ 1959.196248][T32143] FAT-fs (loop3): bogus number of reserved sectors [ 1959.225514][T32143] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1959.271522][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1959.277667][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:02 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x3000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1959.325469][T32143] FAT-fs (loop3): bogus number of reserved sectors [ 1959.339111][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.367132][T32143] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1959.388549][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 04:52:02 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x11}}) 04:52:02 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x0, 0x0, 0x0, 0x0) [ 1959.417726][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.484000][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.529335][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.560366][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 04:52:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000002c0)=""/143, 0x8f}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000740)={0x0, 0xffffffffffffffed, &(0x7f00000008c0)=[{&(0x7f00000000c0)=""/20, 0x14}], 0x13c, 0x0, 0x390}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) readv(r5, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/29, 0x1d}], 0x1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r7, &(0x7f0000000700)=[{&(0x7f0000000040)=""/35, 0x23}, {0x0}], 0x2) shutdown(r6, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 04:52:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1959.576471][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.585621][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.598013][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.606611][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 [ 1959.616656][ T7750] hid-generic 0000:0000:0000.007B: unknown main item tag 0x0 04:52:03 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1959.711041][ T7750] hid-generic 0000:0000:0000.007B: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:03 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x12}}) 04:52:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x14000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1959.772408][T32623] FAT-fs (loop3): bogus number of reserved sectors [ 1959.808293][T32623] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:03 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1959.897203][T32623] FAT-fs (loop3): bogus number of reserved sectors [ 1959.911471][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1959.911519][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1959.917818][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1959.923729][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1959.931967][T32623] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, 0x0) 04:52:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1c000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfffffecb, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) shutdown(r0, 0x1) recvfrom$inet(r1, 0x0, 0xd172, 0x2, 0x0, 0x800e0074e) shutdown(r1, 0x0) 04:52:03 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x5000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1f000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:03 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x25}}) [ 1960.272089][ T527] FAT-fs (loop3): bogus number of reserved sectors [ 1960.309145][ T527] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:03 executing program 0: 04:52:03 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1960.446432][ T527] FAT-fs (loop3): bogus number of reserved sectors 04:52:03 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:04 executing program 0: [ 1960.516430][ T527] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:04 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfe}}) 04:52:04 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, 0x0) 04:52:04 executing program 0: 04:52:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3f000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:04 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:04 executing program 0: 04:52:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x40000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:04 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x300}}) [ 1960.990035][ T1059] FAT-fs (loop3): bogus number of reserved sectors 04:52:04 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x8000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:04 executing program 0: [ 1961.053498][ T1059] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:04 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x43050000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1961.161449][ T1059] FAT-fs (loop3): bogus number of reserved sectors 04:52:04 executing program 0: [ 1961.221775][ T1059] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:05 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, 0x0) 04:52:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x60000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:05 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x9000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:05 executing program 0: 04:52:05 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x500}}) 04:52:05 executing program 0: [ 1961.906047][ T1443] FAT-fs (loop3): bogus number of reserved sectors 04:52:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x7f000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1961.968172][ T1443] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:05 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xa000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:05 executing program 0: 04:52:05 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x800e0000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:05 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x600}}) 04:52:06 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, 0x0) 04:52:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:06 executing program 0: 04:52:06 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xb000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:06 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x700}}) 04:52:06 executing program 0: 04:52:06 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x81000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1962.859391][ T1912] FAT-fs (loop3): bogus number of reserved sectors [ 1962.902425][ T1912] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:06 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:06 executing program 0: [ 1963.001064][ T1912] FAT-fs (loop3): bogus number of reserved sectors 04:52:06 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1963.098755][ T1912] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfe, 0x0, 0x0, 0x0, 0x0) 04:52:06 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x900}}) 04:52:06 executing program 0: 04:52:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88470000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:06 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xd000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:06 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:06 executing program 0: 04:52:06 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88480000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:06 executing program 0: [ 1963.499220][ T2305] FAT-fs (loop3): bogus number of reserved sectors [ 1963.516875][ T2305] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:07 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:07 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xa00}}) 04:52:07 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1963.675218][ T2305] FAT-fs (loop3): bogus number of reserved sectors [ 1963.715828][ T2305] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x115, 0x0, 0x0, 0x0, 0x0) 04:52:07 executing program 0: 04:52:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88640000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:07 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:07 executing program 0: 04:52:07 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x10000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:07 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88a8ffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1964.024561][ T2637] FAT-fs (loop3): bogus number of reserved sectors 04:52:07 executing program 0: [ 1964.071472][ C0] net_ratelimit: 19 callbacks suppressed [ 1964.071514][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1964.071537][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1964.077822][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1964.105618][ T2637] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:07 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xb00}}) 04:52:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88caffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1964.151535][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1964.157905][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:52:07 executing program 0: [ 1964.218079][ T2637] FAT-fs (loop3): bogus number of reserved sectors [ 1964.251561][ T2637] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x126, 0x0, 0x0, 0x0, 0x0) 04:52:07 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x11000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:07 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x89060000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:07 executing program 0: 04:52:07 executing program 0: [ 1964.541749][ T2997] FAT-fs (loop3): bogus number of reserved sectors 04:52:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe0000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1964.588943][ T2997] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1964.695474][ T2997] FAT-fs (loop3): bogus number of reserved sectors [ 1964.730190][ T2997] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:08 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:08 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x12000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:08 executing program 0: 04:52:08 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xc00}}) 04:52:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xffffa888, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1c4, 0x0, 0x0, 0x0, 0x0) 04:52:08 executing program 0: [ 1964.939904][ T3082] FAT-fs (loop3): bogus number of reserved sectors 04:52:08 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xffffca88, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1964.995760][ T3082] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:08 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1e070000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:08 executing program 0: [ 1965.111461][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1965.119964][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1965.127106][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1965.133390][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x204, 0x0, 0x0, 0x0, 0x0) 04:52:08 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xd00}}) [ 1965.318807][ T3432] FAT-fs (loop3): bogus number of reserved sectors [ 1965.336774][ T3432] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1965.423363][ T3432] FAT-fs (loop3): bogus number of reserved sectors [ 1965.432821][ T3432] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1965.511559][ C1] protocol 88fb is buggy, dev hsr_slave_0 04:52:09 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xffffdd86, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x1200, 0x0, 0x0, 0x0) 04:52:09 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x200003c0}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:09 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xe00}}) 04:52:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x23b, 0x0, 0x0, 0x0, 0x0) 04:52:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x1200, 0x0, 0x0, 0x0) 04:52:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1965.859527][ T3581] FAT-fs (loop3): bogus number of reserved sectors [ 1965.893887][ T3581] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:09 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x20000480}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:09 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1100}}) 04:52:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x10000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1966.000856][ T3581] FAT-fs (loop3): bogus number of reserved sectors [ 1966.018407][ T3581] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:09 executing program 0: setresuid(0x0, 0xfffe, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x21000008912, &(0x7f0000000200)="c0dca5055e0bcfec7be070") io_uring_setup(0xfea, &(0x7f0000000000)) 04:52:10 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2d9, 0x0, 0x0, 0x0, 0x0) 04:52:10 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x20000500}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x100000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:10 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1200}}) 04:52:10 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000340)='/dev/bus/usb/00#/00#\x00', 0x80000000006, 0x0) read(r0, &(0x7f00000000c0)=""/42, 0x200000ea) [ 1966.693654][ T4134] FAT-fs (loop3): bogus number of reserved sectors 04:52:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x1200, 0x10, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, 0x3e0000}], 0x0) 04:52:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x200000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1966.745525][ T4134] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1966.768140][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.803624][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.804325][ T4134] FAT-fs (loop3): bogus number of reserved sectors 04:52:10 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x200005c0}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1966.854136][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.866981][ T4134] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1966.894093][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.917071][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 04:52:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2ea, 0x0, 0x0, 0x0, 0x0) 04:52:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x300000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:10 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2000}}) [ 1966.965117][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.979351][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1966.993806][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1967.014811][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1967.029055][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1967.042532][ T17] hid-generic 0000:0000:0000.007C: unknown main item tag 0x0 [ 1967.056369][ T17] hid-generic 0000:0000:0000.007C: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:10 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x1200, 0x10, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, 0x3e0000}], 0x0) 04:52:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x400000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1967.331501][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.339065][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.359323][ T4375] FAT-fs (loop3): bogus number of reserved sectors 04:52:10 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2500}}) [ 1967.377018][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 04:52:10 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x8f3, 0x2842) syz_open_dev$media(0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, 0x0) 04:52:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x600000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1967.408528][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.413191][ T4375] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1967.439164][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.489602][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.498198][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.506735][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.514915][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 04:52:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x200006c0}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1967.545516][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.559053][ T4375] FAT-fs (loop3): bogus number of reserved sectors [ 1967.578068][ T17] hid-generic 0000:0000:0000.007D: unknown main item tag 0x0 [ 1967.596733][ T4375] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1967.613119][ T17] hid-generic 0000:0000:0000.007D: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:11 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 04:52:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x700000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:11 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x3f00}}) 04:52:11 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1967.817433][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.835915][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.881121][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.914424][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.916854][ T4634] FAT-fs (loop3): bogus number of reserved sectors 04:52:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x800000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x200007c0}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1967.937674][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.951522][ T4634] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1967.973546][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1967.994994][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1968.003329][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1968.011088][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 04:52:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x700000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1968.041944][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1968.059661][ T4634] FAT-fs (loop3): bogus number of reserved sectors [ 1968.067428][ T7750] hid-generic 0000:0000:0000.007E: unknown main item tag 0x0 [ 1968.104761][ T4634] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.135855][ T7750] hid-generic 0000:0000:0000.007E: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x300000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x806000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:11 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x402, 0x0, 0x0, 0x0, 0x0) 04:52:11 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1968.348741][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 04:52:11 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x4000}}) 04:52:11 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x10000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:11 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x20000880}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1968.394971][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.435079][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.476167][ T4948] FAT-fs (loop3): bogus number of reserved sectors [ 1968.489932][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.509809][ T4948] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.519166][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 04:52:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x89060000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1968.528236][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.536116][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.544268][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.561899][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.569734][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.589253][ T4948] FAT-fs (loop3): bogus number of reserved sectors [ 1968.596512][T17625] hid-generic 0000:0000:0000.007F: unknown main item tag 0x0 [ 1968.607035][ T4948] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.619622][T17625] hid-generic 0000:0000:0000.007F: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:12 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x406, 0x0, 0x0, 0x0, 0x0) 04:52:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x89060000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1968.804173][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1968.823730][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 04:52:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1400000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:12 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfeff}}) [ 1968.866977][ T5122] FAT-fs (loop3): bogus number of reserved sectors [ 1968.877938][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 04:52:12 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x20000940}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1968.909493][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1968.940478][ T5122] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1968.959822][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1968.992591][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 04:52:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1c00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.024503][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1969.043323][ T5122] FAT-fs (loop3): bogus number of reserved sectors [ 1969.049891][ T5122] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1969.065605][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 04:52:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88caffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.078714][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1969.086840][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 [ 1969.094389][ T17] hid-generic 0000:0000:0000.0080: unknown main item tag 0x0 04:52:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42a, 0x0, 0x0, 0x0, 0x0) [ 1969.130736][ T17] hid-generic 0000:0000:0000.0080: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:12 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, 0x0, 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:12 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfffe}}) 04:52:12 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.271487][ C1] net_ratelimit: 18 callbacks suppressed [ 1969.271496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1969.283083][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1969.289018][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1969.295020][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1969.343649][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.351124][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.351143][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.351160][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.351186][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 04:52:12 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1f00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.479754][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.488030][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.495887][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.504312][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.508612][ T5318] FAT-fs (loop3): bogus number of reserved sectors [ 1969.519066][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 04:52:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x25000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1969.538507][ T5318] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1969.539209][ T17] hid-generic 0000:0000:0000.0081: unknown main item tag 0x0 [ 1969.567882][ T17] hid-generic 0000:0000:0000.0081: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:13 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340), 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.671457][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1969.677398][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1969.682032][ T5318] FAT-fs (loop3): bogus number of reserved sectors [ 1969.694896][ T5318] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42b, 0x0, 0x0, 0x0, 0x0) 04:52:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:13 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x40000}}) [ 1969.835267][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1969.856859][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 04:52:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3f00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1969.880188][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1969.921690][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1969.951122][ T5646] FAT-fs (loop3): bogus number of reserved sectors 04:52:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x40000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1969.967360][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 04:52:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1f00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1970.002999][ T5646] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1970.013899][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1970.027433][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 04:52:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4000000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1970.051144][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1970.058931][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1970.066619][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1970.074299][T31670] hid-generic 0000:0000:0000.0082: unknown main item tag 0x0 [ 1970.087406][T31670] hid-generic 0000:0000:0000.0082: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:13 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340), 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1970.174732][ T5646] FAT-fs (loop3): bogus number of reserved sectors [ 1970.234939][ T5646] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:13 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x81000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x431, 0x0, 0x0, 0x0, 0x0) [ 1970.311490][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1970.311557][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1970.317424][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:13 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4305000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:13 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x400000}}) [ 1970.374927][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.391470][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1970.394020][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.434014][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.448536][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.456588][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.464663][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 04:52:13 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x40090020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1970.504139][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 04:52:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6000000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1970.552988][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.586381][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.587780][ T5887] FAT-fs (loop3): bogus number of reserved sectors [ 1970.614765][ T5887] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1970.615128][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.659617][ T17] hid-generic 0000:0000:0000.0083: unknown main item tag 0x0 [ 1970.683262][ T17] hid-generic 0000:0000:0000.0083: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x7f00000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1970.741064][ T5887] FAT-fs (loop3): bogus number of reserved sectors [ 1970.774849][ T5887] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:14 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340), 0x0) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, 0x0) 04:52:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x48000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1970.944506][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1970.973033][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 04:52:14 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x80ffff}}) [ 1971.010319][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 04:52:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x800e000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1971.052650][ T6116] FAT-fs (loop3): bogus number of reserved sectors [ 1971.064286][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.107291][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.121931][ T6116] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1971.152798][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.170540][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.188782][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 04:52:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1971.222948][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.231024][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.240905][T17367] hid-generic 0000:0000:0000.0084: unknown main item tag 0x0 [ 1971.264104][T17367] hid-generic 0000:0000:0000.0084: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:14 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8035000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:14 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{0x0}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1971.336594][ T6116] FAT-fs (loop3): bogus number of reserved sectors 04:52:14 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4c000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1971.379450][ T6116] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1971.419413][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 04:52:14 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x989680}}) 04:52:14 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, 0x0) [ 1971.437076][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.463992][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.517530][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.560866][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 04:52:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8100000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1971.606505][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.631886][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.644547][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 04:52:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1971.660552][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.664699][ T6357] FAT-fs (loop3): bogus number of reserved sectors [ 1971.696435][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 04:52:15 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x68000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1971.725412][ T6357] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1971.745350][T17367] hid-generic 0000:0000:0000.0085: unknown main item tag 0x0 [ 1971.763158][T17367] hid-generic 0000:0000:0000.0085: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x604, 0x0, 0x0, 0x0, 0x0) 04:52:15 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{0x0}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:15 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1000000}}) [ 1971.943148][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1971.950705][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.004945][ T6575] FAT-fs (loop3): bogus number of reserved sectors [ 1972.035401][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.047968][ T6575] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1972.079078][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.094518][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.103995][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 04:52:15 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6c000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1972.126759][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 04:52:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8847000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1972.159981][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.177189][ T6575] FAT-fs (loop3): bogus number of reserved sectors [ 1972.195675][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.213002][ T6575] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1972.236406][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 [ 1972.262036][ T17] hid-generic 0000:0000:0000.0086: unknown main item tag 0x0 04:52:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, 0x0) 04:52:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8848000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:15 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2000000}}) [ 1972.317558][ T17] hid-generic 0000:0000:0000.0086: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:15 executing program 0: bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:15 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{0x0}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8864000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x74000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1972.552397][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.559863][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 04:52:16 executing program 0: bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1972.622401][ T6791] FAT-fs (loop3): bogus number of reserved sectors [ 1972.638608][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.648521][ T6791] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1972.660898][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 04:52:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, 0x0) [ 1972.689904][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.728186][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 04:52:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88a8ffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x3000000}}) 04:52:16 executing program 0: bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1972.758909][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.798673][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.830101][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.843559][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 04:52:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88caffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1972.875073][ T6934] FAT-fs (loop3): bogus number of reserved sectors [ 1972.892540][ T6934] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1972.894358][T17367] hid-generic 0000:0000:0000.0087: unknown main item tag 0x0 [ 1972.950071][T17367] hid-generic 0000:0000:0000.0087: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:16 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1973.002931][ T6934] FAT-fs (loop3): bogus number of reserved sectors [ 1973.039182][ T6934] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, 0x0) 04:52:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8906000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7a000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:16 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x4000000}}) 04:52:16 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe000000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:16 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1973.382268][ T7173] FAT-fs (loop3): bogus number of reserved sectors [ 1973.401291][ T7173] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:16 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7fffe8e2}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1973.502336][ T7173] FAT-fs (loop3): bogus number of reserved sectors [ 1973.529978][ T7173] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xffffffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, 0x0) 04:52:17 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x5000000}}) 04:52:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7fffef80}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x224], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1974.064904][ T7525] FAT-fs (loop3): bogus number of reserved sectors 04:52:17 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7ffff000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1974.107895][ T7525] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:17 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:17 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x6000000}}) [ 1974.232407][ T7525] FAT-fs (loop3): bogus number of reserved sectors [ 1974.239026][ T7525] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1974.471454][ C1] net_ratelimit: 18 callbacks suppressed [ 1974.471462][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1974.471515][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1974.477273][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1974.551469][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1974.557419][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:52:18 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x0, 0x0, 0x0, 0x0) 04:52:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x80040020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:18 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x7000000}}) 04:52:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1974.937876][ T7966] FAT-fs (loop3): bogus number of reserved sectors [ 1974.965158][ T7966] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:18 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x80080020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1975.038960][ T7966] FAT-fs (loop3): bogus number of reserved sectors [ 1975.073537][ T7966] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:18 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, 0x0) 04:52:18 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1975.369990][ T8335] FAT-fs (loop3): bogus number of reserved sectors [ 1975.386994][ T8335] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1975.479775][ T8335] FAT-fs (loop3): bogus number of reserved sectors [ 1975.492316][ T8335] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1975.511484][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1975.517385][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1975.523357][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1975.529173][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:19 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, 0x0, 0x0) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:19 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x8000000}}) 04:52:19 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x80efff7f}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x7], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, 0x0) 04:52:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 1975.866711][ T8358] FAT-fs (loop3): bogus number of reserved sectors 04:52:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:19 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc0030020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1975.911469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1975.940740][ T8358] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:19 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:52:19 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x9000000}}) [ 1976.085841][ T8358] FAT-fs (loop3): bogus number of reserved sectors 04:52:19 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xa], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1976.150637][ T8358] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:20 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, 0x0, 0x0) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) 04:52:20 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc0050020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf27, 0x0, 0x0, 0x0, 0x0) 04:52:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xd], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:20 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xa000000}}) 04:52:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1976.756273][ T8804] FAT-fs (loop3): bogus number of reserved sectors [ 1976.779454][ T8804] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1976.915639][ T8804] FAT-fs (loop3): bogus number of reserved sectors 04:52:20 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc0060020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:20 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xb000000}}) 04:52:20 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1976.958089][ T8804] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:20 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1c], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, 0x0, 0x0) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, 0x0) 04:52:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2a], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc0070020}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:21 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xc000000}}) 04:52:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x60], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 1977.732308][ T9150] FAT-fs (loop3): bogus number of reserved sectors [ 1977.760965][ T9150] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe2e8ff7f}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1977.880218][ T9150] FAT-fs (loop3): bogus number of reserved sectors 04:52:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:52:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xd000000}}) [ 1977.927177][ T9150] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:21 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0x0}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1100, 0x0, 0x0, 0x0, 0x0) 04:52:21 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x300], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:21 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7ffffffff000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:21 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 04:52:21 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xe000000}}) 04:52:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x543], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1978.627500][ T9596] FAT-fs (loop3): bogus number of reserved sectors [ 1978.663534][ T9596] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x5002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1978.748320][ T9596] FAT-fs (loop3): bogus number of reserved sectors [ 1978.808061][ T9596] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x600], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:22 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x10000000}}) 04:52:22 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0x0}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1200, 0x0, 0x0, 0x0, 0x0) 04:52:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:22 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x10000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:22 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x608], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:22 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x11000000}}) 04:52:22 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe000000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x689], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1979.536784][T10050] FAT-fs (loop3): bogus number of reserved sectors [ 1979.547724][T10050] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xf0ff7f00000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1979.656003][T10050] FAT-fs (loop3): bogus number of reserved sectors [ 1979.671494][ C1] net_ratelimit: 19 callbacks suppressed [ 1979.671540][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1979.683209][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1979.688691][T10050] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1979.689595][ C1] protocol 88fb is buggy, dev hsr_slave_0 04:52:23 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x12000000}}) 04:52:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xe000000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x700], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1979.702461][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1980.071479][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1980.077423][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:23 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', 0x0}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1400, 0x0, 0x0, 0x0, 0x0) 04:52:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x806], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88caffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xf0ffffff7f0000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:23 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x20000000}}) 04:52:23 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xa00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x88caffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1980.369260][T10386] FAT-fs (loop3): bogus number of reserved sectors [ 1980.408242][T10386] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:23 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x100000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1980.509918][T10386] FAT-fs (loop3): bogus number of reserved sectors 04:52:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x86ddffff00000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xd00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1980.572081][T10386] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x25000000}}) [ 1980.711459][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1980.711520][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1980.717420][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1980.791456][ C0] protocol 88fb is buggy, dev hsr_slave_0 04:52:24 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1501, 0x0, 0x0, 0x0, 0x0) 04:52:24 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x200000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8100000000000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe80], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x3f000000}}) 04:52:24 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1400], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x80350000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1981.248644][T10833] FAT-fs (loop3): bogus number of reserved sectors [ 1981.277795][T10833] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:24 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x300000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1981.349515][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.368744][T10833] FAT-fs (loop3): bogus number of reserved sectors [ 1981.395042][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.414066][T10833] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1981.430798][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 04:52:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x800e0000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1981.464662][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.489030][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 04:52:24 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x40000000}}) 04:52:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1f00, 0x0, 0x0, 0x0, 0x0) [ 1981.517702][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.541174][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.558939][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.566712][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.574498][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.596034][ T7750] hid-generic 0000:0000:0000.0088: unknown main item tag 0x0 [ 1981.611297][ T7750] hid-generic 0000:0000:0000.0088: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:25 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1c00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3f000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1981.737065][T11063] FAT-fs (loop3): bogus number of reserved sectors [ 1981.771591][T11063] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x1c000000, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, 0x0) [ 1981.850068][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 04:52:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x400000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1981.911977][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 04:52:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8848, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1981.973496][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.005067][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 04:52:25 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x80969800}}) [ 1982.045603][T11267] FAT-fs (loop3): bogus number of reserved sectors [ 1982.045965][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.069849][T11267] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1982.082166][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 04:52:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2a00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.111215][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 04:52:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x8848, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:25 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x500000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1982.157710][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.189297][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.224011][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.235613][T17625] hid-generic 0000:0000:0000.0089: unknown main item tag 0x0 [ 1982.245748][T17625] hid-generic 0000:0000:0000.0089: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:25 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:25 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3580], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.319745][T11267] FAT-fs (loop3): bogus number of reserved sectors [ 1982.356868][T11267] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, 0x0) 04:52:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:25 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfeffffff}}) [ 1982.529158][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.545873][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 04:52:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.581561][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 04:52:26 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x600000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.629655][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.657177][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.696248][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.714149][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.722742][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 04:52:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.756177][T11640] FAT-fs (loop3): bogus number of reserved sectors [ 1982.767230][T11640] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1982.782605][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 04:52:26 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xffff8000}}) [ 1982.811618][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 [ 1982.836183][ T7750] hid-generic 0000:0000:0000.008A: unknown main item tag 0x0 04:52:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x6488, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1982.869349][ T7750] hid-generic 0000:0000:0000.008A: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1982.896945][T11640] FAT-fs (loop3): bogus number of reserved sectors 04:52:26 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1982.953667][T11640] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4305], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2126, 0x0, 0x0, 0x0, 0x0) 04:52:26 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1983.143548][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.151495][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.159000][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 04:52:26 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x700000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1983.207408][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.240520][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 04:52:26 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4788], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:26 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xffffff7f}}) [ 1983.282239][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.293803][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.301298][T11961] FAT-fs (loop3): bogus number of reserved sectors [ 1983.308334][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.316138][T11961] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1983.323122][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.349908][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 [ 1983.366589][T17625] hid-generic 0000:0000:0000.008B: unknown main item tag 0x0 04:52:26 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1983.424839][T11961] FAT-fs (loop3): bogus number of reserved sectors [ 1983.438559][T17625] hid-generic 0000:0000:0000.008B: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4888], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1983.496422][T11961] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x800000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x0, 0x0, 0x0, 0x0) 04:52:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1983.727922][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.754904][T12355] FAT-fs (loop3): bogus number of reserved sectors [ 1983.757783][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.786639][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.807163][T12355] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1983.816645][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.849269][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 04:52:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x900000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6488], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfffffffe}}) [ 1983.896389][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.931571][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.939164][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.946851][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.955373][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.962974][T17625] hid-generic 0000:0000:0000.008C: unknown main item tag 0x0 [ 1983.978871][T17625] hid-generic 0000:0000:0000.008C: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1984.046859][T12355] FAT-fs (loop3): bogus number of reserved sectors [ 1984.074964][T12355] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:27 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x7f00], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4305], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x25ea, 0x0, 0x0, 0x0, 0x0) 04:52:27 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xa00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1984.297669][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.323523][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 04:52:27 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800e], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1984.377450][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.425191][T12813] FAT-fs (loop3): bogus number of reserved sectors [ 1984.440670][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.464203][T12813] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4305], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:27 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x15d959f081a}}) [ 1984.474574][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.502648][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.542915][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.582073][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 04:52:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8035], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xb00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1984.589583][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.603291][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.612568][ T7750] hid-generic 0000:0000:0000.008D: unknown main item tag 0x0 [ 1984.627790][ T7750] hid-generic 0000:0000:0000.008D: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:28 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1984.699760][T12813] FAT-fs (loop3): bogus number of reserved sectors [ 1984.731914][T12813] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2601, 0x0, 0x0, 0x0, 0x0) [ 1984.871455][ C0] net_ratelimit: 18 callbacks suppressed [ 1984.871463][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1984.871514][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1984.877306][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1984.896822][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1984.911016][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1984.941969][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1984.951494][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1984.957446][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:52:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1984.982473][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1985.010869][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 04:52:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8847], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1985.026237][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1985.050969][T13283] FAT-fs (loop3): bogus number of reserved sectors 04:52:28 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1000000000000}}) [ 1985.079985][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1985.089046][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1985.099047][T13283] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1985.121800][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 04:52:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8848], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1985.188231][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 [ 1985.213175][ T7750] hid-generic 0000:0000:0000.008E: unknown main item tag 0x0 04:52:28 executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") [ 1985.243101][ T7750] hid-generic 0000:0000:0000.008E: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:28 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:28 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xd00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1985.336328][T13283] FAT-fs (loop3): bogus number of reserved sectors [ 1985.364072][T13283] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:28 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8864], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2621, 0x0, 0x0, 0x0, 0x0) 04:52:28 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x4000000000000}}) [ 1985.475405][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.524210][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.539069][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.560690][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 04:52:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8847], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1985.645338][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.685020][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 04:52:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8906], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1985.744069][T13844] FAT-fs (loop3): bogus number of reserved sectors [ 1985.751972][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 04:52:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8847], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:29 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x40000000000000}}) [ 1985.786085][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.809777][T13844] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1985.820414][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.853446][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 [ 1985.877327][T17625] hid-generic 0000:0000:0000.008F: unknown main item tag 0x0 04:52:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1000000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1985.906701][T17625] hid-generic 0000:0000:0000.008F: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1985.921445][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1985.927372][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1985.933472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1985.939315][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:29 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca5055e0bcfec7be070") 04:52:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x270f, 0x0, 0x0, 0x0, 0x0) 04:52:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8906], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1986.195529][T14029] FAT-fs (loop3): bogus number of reserved sectors [ 1986.220696][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.250210][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.266462][T14029] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1986.287778][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 04:52:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8906], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:29 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1100000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1986.312623][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1986.314994][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.337352][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.346490][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.354440][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.362581][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.370214][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.378085][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 [ 1986.386093][ T7750] hid-generic 0000:0000:0000.0090: unknown main item tag 0x0 04:52:29 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x80ffff00000000}}) 04:52:29 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1986.408289][ T7750] hid-generic 0000:0000:0000.0090: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2a04, 0x0, 0x0, 0x0, 0x0) 04:52:30 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1200000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1986.704062][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1986.736070][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1986.750431][T14337] FAT-fs (loop3): bogus number of reserved sectors [ 1986.797962][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1986.807246][T14337] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1986.848867][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1986.872977][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1986.897471][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1986.917422][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x100000000000000}}) 04:52:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2b04, 0x0, 0x0, 0x0, 0x0) [ 1986.947931][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 04:52:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x1e07000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1987.002039][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1987.044394][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 04:52:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1987.093230][T17625] hid-generic 0000:0000:0000.0091: unknown main item tag 0x0 [ 1987.130691][T17625] hid-generic 0000:0000:0000.0091: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:30 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) 04:52:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x7000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x2500000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1987.241529][T14572] FAT-fs (loop3): bogus number of reserved sectors [ 1987.274668][T14572] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8100], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x200000000000000}}) [ 1987.379433][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.395849][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.413874][T14572] FAT-fs (loop3): bogus number of reserved sectors [ 1987.420850][T14572] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:30 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x3f00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1987.440686][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.472943][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 04:52:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3104, 0x0, 0x0, 0x0, 0x0) [ 1987.518696][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.562857][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.581145][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 04:52:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4000000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1987.609991][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.648480][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 04:52:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1987.693748][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 04:52:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1987.739958][T14929] FAT-fs (loop3): bogus number of reserved sectors [ 1987.759963][T17625] hid-generic 0000:0000:0000.0092: unknown main item tag 0x0 [ 1987.776377][T14929] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1987.820257][T17625] hid-generic 0000:0000:0000.0092: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:31 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x300000000000000}}) 04:52:31 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) 04:52:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1987.879686][T14929] FAT-fs (loop3): bogus number of reserved sectors [ 1987.901590][T14929] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xa000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4009002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3b02, 0x0, 0x0, 0x0, 0x0) 04:52:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.074172][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.104295][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.146750][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.166318][T15110] FAT-fs (loop3): bogus number of reserved sectors [ 1988.202217][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.227268][T15110] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xd000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.246907][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 04:52:31 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4800000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1988.285464][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.309056][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.320178][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 04:52:31 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x400000000000000}}) 04:52:31 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x14000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.334652][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.344881][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 [ 1988.355860][ T7750] hid-generic 0000:0000:0000.0093: unknown main item tag 0x0 04:52:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xd00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.398761][ T7750] hid-generic 0000:0000:0000.0093: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:31 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) 04:52:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, 0x0) 04:52:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xd000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x4c00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1c000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.708710][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 04:52:32 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x500000000000000}}) [ 1988.759082][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.772868][T15547] FAT-fs (loop3): bogus number of reserved sectors [ 1988.822876][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.839901][T15547] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa00, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1f000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1988.869261][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.899346][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.918916][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.929794][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 [ 1988.953507][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 04:52:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6800000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1988.975550][T15547] FAT-fs (loop3): bogus number of reserved sectors [ 1988.989444][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 04:52:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x806, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.030959][T15547] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1989.033634][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 04:52:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) [ 1989.089184][ T7750] hid-generic 0000:0000:0000.0094: unknown main item tag 0x0 04:52:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2a000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.153587][ T7750] hid-generic 0000:0000:0000.0094: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:32 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x600000000000000}}) 04:52:32 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) 04:52:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x806, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.315795][T15840] FAT-fs (loop3): bogus number of reserved sectors 04:52:32 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x6c00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:32 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3f000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.401515][T15840] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1989.515521][T15840] FAT-fs (loop3): bogus number of reserved sectors [ 1989.535351][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.541483][T15840] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1989.594679][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.614472][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.622215][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.629645][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 04:52:33 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x700000000000000}}) 04:52:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, 0x0) [ 1989.637996][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.645545][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.653091][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.662119][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.669659][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 [ 1989.677456][ T7750] hid-generic 0000:0000:0000.0095: unknown main item tag 0x0 04:52:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x2a, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7400000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x40000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.693402][ T7750] hid-generic 0000:0000:0000.0095: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:33 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) [ 1989.868677][T16020] FAT-fs (loop3): bogus number of reserved sectors 04:52:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3f000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x43050000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1989.924782][T16020] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x7a00000000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1990.012116][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.019587][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.019603][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.071488][ C1] net_ratelimit: 19 callbacks suppressed [ 1990.071498][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1990.083104][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1990.090051][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1990.095996][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1990.118412][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 04:52:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, 0x0) 04:52:33 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x800000000000000}}) 04:52:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0xa, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x60000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1990.167015][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.196480][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.205606][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.215418][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.264509][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.290795][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.328998][ T7750] hid-generic 0000:0000:0000.0096: unknown main item tag 0x0 [ 1990.338082][T16293] FAT-fs (loop3): bogus number of reserved sectors 04:52:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x7f000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:33 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x8004002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1990.370757][T16293] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1990.380589][ T7750] hid-generic 0000:0000:0000.0096: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:33 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") [ 1990.470295][T16293] FAT-fs (loop3): bogus number of reserved sectors [ 1990.477027][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1990.477116][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800e0000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1990.556756][T16293] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x4, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:34 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x900000000000000}}) 04:52:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x0, 0x0, 0x0, 0x0) 04:52:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x80350000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1990.680714][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1990.708587][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 04:52:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x8008002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1990.762654][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 04:52:34 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x12}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1990.812454][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1990.838517][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1990.844573][T16589] FAT-fs (loop3): bogus number of reserved sectors [ 1990.886460][T16589] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1990.895972][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 04:52:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x81000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1990.930037][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1990.949991][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1990.972965][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 04:52:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8906000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1990.973873][T16589] FAT-fs (loop3): bogus number of reserved sectors [ 1990.981517][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1991.002346][T17625] hid-generic 0000:0000:0000.0097: unknown main item tag 0x0 [ 1991.019255][T16589] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:34 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xa00000000000000}}) [ 1991.053390][T17625] hid-generic 0000:0000:0000.0097: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x86ddffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:34 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") [ 1991.111467][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1991.111528][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1991.117413][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) 04:52:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8906000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.191472][ C0] protocol 88fb is buggy, dev hsr_slave_0 04:52:34 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0x80efff7f00000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1991.323891][T16759] FAT-fs (loop3): bogus number of reserved sectors [ 1991.347459][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.366290][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 04:52:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8864000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.375900][T16759] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1991.413539][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 04:52:34 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88470000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.456384][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.484391][T16759] FAT-fs (loop3): bogus number of reserved sectors [ 1991.498872][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.507605][T16759] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1991.523350][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 04:52:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8100000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:35 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xb00000000000000}}) [ 1991.573162][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.611238][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 04:52:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc003002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, 0x0) 04:52:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88480000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.660892][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.677512][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 04:52:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88470000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.701676][ T7750] hid-generic 0000:0000:0000.0098: unknown main item tag 0x0 [ 1991.736218][ T7750] hid-generic 0000:0000:0000.0098: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:35 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0b") [ 1991.874972][T17055] FAT-fs (loop3): bogus number of reserved sectors 04:52:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88470000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88640000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1991.918987][T17055] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc005002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1992.022715][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.030529][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.042364][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.044753][T17055] FAT-fs (loop3): bogus number of reserved sectors [ 1992.049816][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049835][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049851][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049867][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049881][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049896][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049911][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 [ 1992.049926][ T7750] hid-generic 0000:0000:0000.0099: unknown main item tag 0x0 04:52:35 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xc00000000000000}}) [ 1992.083845][T17055] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, 0x0) 04:52:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:35 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") 04:52:35 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88a8ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1992.187757][ T7750] hid-generic 0000:0000:0000.0099: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:35 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc006002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1992.385205][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.394598][T17392] FAT-fs (loop3): bogus number of reserved sectors [ 1992.415296][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.426091][T17392] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1992.461957][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.500270][T17392] FAT-fs (loop3): bogus number of reserved sectors 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88caffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1992.506974][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.506995][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.507012][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.507028][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.507044][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.507061][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.507076][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 04:52:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x7f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1992.507093][ T7750] hid-generic 0000:0000:0000.009A: unknown main item tag 0x0 [ 1992.515930][T17392] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1992.582871][ T7750] hid-generic 0000:0000:0000.009A: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:36 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") 04:52:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, 0x0) 04:52:36 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xd00000000000000}}) 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x89060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88a8ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1992.808904][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.848508][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.904223][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.919801][T17576] FAT-fs (loop3): bogus number of reserved sectors 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe0000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xc007002000000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1992.948419][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.960250][T17576] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1992.977245][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.987951][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1992.995776][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1993.003635][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1993.030691][T17576] FAT-fs (loop3): bogus number of reserved sectors 04:52:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88a8ffff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1993.047250][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 [ 1993.065360][T17576] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1993.077046][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 04:52:36 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xe00000000000000}}) [ 1993.122826][ T7750] hid-generic 0000:0000:0000.009B: unknown main item tag 0x0 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xffffa888], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, 0x0) [ 1993.187575][ T7750] hid-generic 0000:0000:0000.009B: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:36 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7b") 04:52:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe0000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:36 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xe2e8ff7f00000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xffffca88], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1993.411097][T17869] FAT-fs (loop3): bogus number of reserved sectors [ 1993.438143][T17869] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1993.456637][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.477348][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 04:52:36 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xffffdd86], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x89060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1993.507800][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.532743][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.548236][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 04:52:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1000000000000000}}) [ 1993.556820][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.570454][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.578267][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.588920][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.596442][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.606698][ T7750] hid-generic 0000:0000:0000.009C: unknown main item tag 0x0 [ 1993.617364][ T7750] hid-generic 0000:0000:0000.009C: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1993.664201][T17869] FAT-fs (loop3): bogus number of reserved sectors [ 1993.699198][T17869] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x89060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:37 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") 04:52:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xc401, 0x0, 0x0, 0x0, 0x0) 04:52:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146, 0xffffffff00000000}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1100000000000000}}) 04:52:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x10000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1993.985560][T18012] FAT-fs (loop3): bogus number of reserved sectors [ 1994.008858][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 04:52:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x89060000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1994.032984][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.043997][T18012] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1994.070921][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.111151][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 04:52:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x10000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1994.159385][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.188692][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.199910][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 04:52:37 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x2}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1994.210859][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.224715][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.233790][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.246263][ T7750] hid-generic 0000:0000:0000.009D: unknown main item tag 0x0 [ 1994.265911][ T7750] hid-generic 0000:0000:0000.009D: hidraw0: HID v0.00 Device [syz1] on syz1 [ 1994.292211][T18012] FAT-fs (loop3): bogus number of reserved sectors [ 1994.298777][T18012] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:37 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1200000000000000}}) 04:52:37 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") 04:52:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xd902, 0x0, 0x0, 0x0, 0x0) 04:52:37 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x200000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x10000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1994.532331][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.540806][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.576980][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.609582][T18353] FAT-fs (loop3): bogus number of reserved sectors 04:52:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x3}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1994.624484][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.650776][T18353] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1994.663498][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.679291][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.688297][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 04:52:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x2a00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1994.700843][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.728108][T18353] FAT-fs (loop3): bogus number of reserved sectors [ 1994.743906][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 [ 1994.763540][T18353] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1994.788965][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 04:52:38 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x1a089f955d010000}}) [ 1994.815057][ T7750] hid-generic 0000:0000:0000.009E: unknown main item tag 0x0 04:52:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xea02, 0x0, 0x0, 0x0, 0x0) [ 1994.862864][ T7750] hid-generic 0000:0000:0000.009E: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x300000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:38 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) write$UHID_CREATE(r0, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be0") 04:52:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x4}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1995.110835][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.149812][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 04:52:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1f00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1995.176412][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.191066][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.208821][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.218828][T18638] FAT-fs (loop3): bogus number of reserved sectors [ 1995.236123][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.249612][T18638] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1995.270734][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.278988][ C0] net_ratelimit: 19 callbacks suppressed [ 1995.278998][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1995.279072][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1995.281502][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1995.302460][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:38 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2000000000000000}}) 04:52:38 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x5}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1995.338409][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.351484][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1995.357449][ C0] protocol 88fb is buggy, dev hsr_slave_1 04:52:38 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x600000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1995.387371][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.401169][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.414513][ T7750] hid-generic 0000:0000:0000.009F: unknown main item tag 0x0 [ 1995.462228][ T7750] hid-generic 0000:0000:0000.009F: hidraw0: HID v0.00 Device [syz1] on syz1 04:52:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xea25, 0x0, 0x0, 0x0, 0x0) 04:52:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x700000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xd00000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1995.698199][T18936] FAT-fs (loop3): bogus number of reserved sectors 04:52:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x6}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1995.760044][T18936] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x806000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x2500000000000000}}) 04:52:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1995.865595][T18936] FAT-fs (loop3): bogus number of reserved sectors [ 1995.921878][T18936] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, 0x0) 04:52:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x600000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x7}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1996.162123][T19182] FAT-fs (loop3): bogus number of reserved sectors 04:52:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x806000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1996.221633][T19182] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x400000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x600000000000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1996.311509][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1996.317459][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1996.323413][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1996.329258][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1996.361161][T19182] FAT-fs (loop3): bogus number of reserved sectors 04:52:39 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x3f00000000000000}}) 04:52:39 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x8}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfeff, 0x0, 0x0, 0x0, 0x0) [ 1996.437215][T19182] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xa00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x806000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1996.720241][T19445] FAT-fs (loop3): bogus number of reserved sectors 04:52:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xd00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x806000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x9}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 1996.791620][T19445] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:40 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x4000000000000000}}) [ 1996.917312][T19445] FAT-fs (loop3): bogus number of reserved sectors [ 1996.970270][T19445] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1400000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x0, 0x0, 0x0, 0x0) 04:52:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe0000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x88640000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1c00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0xa}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:40 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x8096980000000000}}) [ 1997.226037][T19837] FAT-fs (loop3): bogus number of reserved sectors [ 1997.278028][T19837] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe0000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x1f00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x86ddffff, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1997.384101][T19837] FAT-fs (loop3): bogus number of reserved sectors [ 1997.399205][T19837] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffe, 0x0, 0x0, 0x0, 0x0) 04:52:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0xb}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xe0000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x2a00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfeffffff00000000}}) 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x86ddffff, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x3f00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1997.746049][T20076] FAT-fs (loop3): bogus number of reserved sectors [ 1997.753771][T20076] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x81000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e0000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x81000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1997.897689][T20076] FAT-fs (loop3): bogus number of reserved sectors [ 1997.930004][T20076] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x800e0000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0xc}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, 0x0) 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x81000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfeffffffffffffff}}) 04:52:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x43050000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x40000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1998.283048][T20344] FAT-fs (loop3): bogus number of reserved sectors 04:52:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x4305000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1998.333709][T20344] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:41 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0xd}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x40000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1998.443240][T20344] FAT-fs (loop3): bogus number of reserved sectors [ 1998.461922][T20344] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x3f000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x6000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, 0x0) 04:52:42 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xffffff7f00000000}}) 04:52:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0xa000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8060000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x7f00000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1998.754055][T20608] FAT-fs (loop3): bogus number of reserved sectors [ 1998.791998][T20608] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0xe}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe0000, 0x0, 0x0, 0x0, 0x0) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800e000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x6000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xffffffff00000000}}) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8035000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1999.031855][T20768] FAT-fs (loop3): bogus number of reserved sectors [ 1999.066943][T20768] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800e000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8100000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1999.160348][T20768] FAT-fs (loop3): bogus number of reserved sectors [ 1999.188305][T20768] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:42 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x10}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) 04:52:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x800e000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x86ddffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:42 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xfffffffffffffffe}}) 04:52:42 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8906, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1999.573589][T21120] FAT-fs (loop3): bogus number of reserved sectors [ 1999.655863][T21120] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8847000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x11}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8864, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 1999.825335][T21120] FAT-fs (loop3): bogus number of reserved sectors [ 1999.854301][T21120] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8848000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, 0x0) 04:52:43 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0xffffffffffffffff}}) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x8864, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x200000002, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x12}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) [ 2000.144561][T21450] FAT-fs (loop3): bogus number of reserved sectors 04:52:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2000.196909][T21450] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8864000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8848000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2000.288367][T21450] FAT-fs (loop3): bogus number of reserved sectors [ 2000.317753][T21450] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:43 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x25}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2040000, 0x0, 0x0, 0x0, 0x0) 04:52:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88a8ffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:43 executing program 1: r0 = socket$kcm(0x2b, 0x8000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_uring_setup(0x6ca, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, [], {0x0, 0x2}}) 04:52:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8848000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2000.481593][ C1] net_ratelimit: 18 callbacks suppressed [ 2000.481602][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2000.493207][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2000.499129][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2000.505043][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x88caffff00000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2000.655514][T21689] FAT-fs (loop3): bogus number of reserved sectors 04:52:44 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_origin(r0, 0x0, 0x0, 0x0, 0x3) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000008580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000108000000000021855e9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) [ 2000.717775][T21689] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0x8906000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 04:52:44 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000240)='cgroup.threads\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x69e}}], 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144, 0x48}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0) 04:52:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, 0x0) 04:52:44 executing program 0: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x1000000, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2000.871461][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2000.877330][ C1] protocol 88fb is buggy, dev hsr_slave_1 04:52:44 executing program 2: 04:52:44 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty=[0x0, 0x0, 0x14, 0xe000000000000000], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 2001.046604][T21823] FAT-fs (loop3): bogus number of reserved sectors [ 2001.085748][T21823] FAT-fs (loop3): Can't find a valid FAT filesystem 04:52:44 executing program 2: [ 2001.170629][T21823] FAT-fs (loop3): bogus number of reserved sectors [ 2001.193462][T21823] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2001.511478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2001.511537][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2001.517329][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2001.523136][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2005.671573][ C1] net_ratelimit: 20 callbacks suppressed [ 2005.671637][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2005.677314][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2005.688855][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2005.751539][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2005.757386][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2006.711538][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2006.717450][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2006.723355][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2006.729216][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2007.111519][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2010.871619][ C1] net_ratelimit: 17 callbacks suppressed [ 2010.877384][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2010.883291][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2010.889244][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2010.895133][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2011.271525][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2011.277477][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2011.911558][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2011.911615][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2011.917414][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2011.991518][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2016.071525][ C0] net_ratelimit: 18 callbacks suppressed [ 2016.071532][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2016.071582][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2016.077311][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2016.151547][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2016.157542][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2017.111529][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2017.117441][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2017.123550][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2017.129817][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2017.511539][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2021.271601][ C1] net_ratelimit: 17 callbacks suppressed [ 2021.277427][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2021.283820][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2021.289781][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2021.295828][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2021.671512][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2021.677412][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2022.311537][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2022.311546][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2022.311606][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2022.317451][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2026.471533][ C0] net_ratelimit: 20 callbacks suppressed [ 2026.471539][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2026.471556][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2026.479027][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2026.485133][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2026.551526][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2026.558929][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2027.511496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2027.518483][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2027.525119][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2027.532293][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2031.671535][ C1] net_ratelimit: 18 callbacks suppressed [ 2031.677224][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2031.683052][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2031.688965][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2031.694792][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2032.071523][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2032.077382][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2032.711493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2032.711552][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2032.718343][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2032.792200][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2036.871488][ C1] net_ratelimit: 19 callbacks suppressed [ 2036.871558][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2036.877350][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2036.888866][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2036.951453][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2036.957301][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2037.912000][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2037.918016][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2037.923904][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2037.929785][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2038.311493][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2042.071523][ C1] net_ratelimit: 18 callbacks suppressed [ 2042.071529][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2042.083373][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2042.089276][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2042.095171][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2042.471513][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2042.477406][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.111509][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.111526][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2043.117378][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2043.123107][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2047.271497][ C1] net_ratelimit: 20 callbacks suppressed [ 2047.271504][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2047.271551][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2047.277254][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2047.351542][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2047.357501][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2048.311547][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2048.317507][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2048.323492][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2048.329480][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2048.711586][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2052.471475][ C1] net_ratelimit: 19 callbacks suppressed [ 2052.477222][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2052.483349][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2052.489366][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2052.495270][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2052.871474][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2052.877533][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2053.511486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2053.511516][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2053.517330][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2053.523526][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2057.671532][ C1] net_ratelimit: 20 callbacks suppressed [ 2057.671602][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2057.677247][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2057.688766][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2057.751457][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2057.757307][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2058.711480][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2058.717859][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2058.723894][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2058.729972][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2059.111456][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2062.871474][ C1] net_ratelimit: 19 callbacks suppressed [ 2062.877313][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2062.883307][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2062.889324][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2062.895490][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2063.271496][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2063.277464][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2063.911503][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2063.911529][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2063.917389][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2063.923107][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2068.071502][ C1] net_ratelimit: 20 callbacks suppressed [ 2068.071574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2068.077208][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2068.089115][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2068.151663][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2068.157594][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2069.111563][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2069.117471][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2069.123621][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2069.129582][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2069.511469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2073.271504][ C1] net_ratelimit: 19 callbacks suppressed [ 2073.277308][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2073.283144][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2073.289090][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2073.294912][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2073.671480][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2073.677337][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2074.311525][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2074.311548][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2074.317396][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2074.323106][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2078.471512][ C1] net_ratelimit: 19 callbacks suppressed [ 2078.471593][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2078.477204][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2078.488824][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2078.551521][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2078.557364][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2079.511472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2079.517307][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2079.523177][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2079.529010][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2079.911452][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2083.671504][ C1] net_ratelimit: 19 callbacks suppressed [ 2083.677341][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2083.683176][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2083.689078][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2083.694858][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2084.071464][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2084.077292][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2084.711479][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2084.711483][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2084.711574][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2084.717304][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2088.871444][ C1] net_ratelimit: 20 callbacks suppressed [ 2088.871465][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2088.877237][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2088.883087][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2088.888701][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2088.951468][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2088.957370][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2089.911468][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2089.917310][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2089.923324][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2089.929181][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.071490][ C1] net_ratelimit: 19 callbacks suppressed [ 2094.077179][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.083134][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.089099][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.094854][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2094.471467][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2094.477342][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2095.111441][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2095.111447][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2095.111511][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2095.119049][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2099.271453][ C0] net_ratelimit: 20 callbacks suppressed [ 2099.271462][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2099.271507][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2099.277187][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2099.352474][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2099.358340][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2100.311533][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2100.317460][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2100.323344][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2100.329128][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2100.711488][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2104.472300][ C1] net_ratelimit: 19 callbacks suppressed [ 2104.478025][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2104.483951][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2104.489821][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2104.495632][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2104.871506][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2104.877407][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2105.511415][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2105.511438][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2105.517320][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2105.523337][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2109.671432][ C1] net_ratelimit: 20 callbacks suppressed [ 2109.671442][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2109.671542][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2109.677098][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2109.694269][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2109.751545][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2109.757580][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2110.711444][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2110.717290][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2110.723174][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2110.728963][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2114.871449][ C1] net_ratelimit: 19 callbacks suppressed [ 2114.877278][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2114.883118][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2114.888988][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2114.894794][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2115.271472][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2115.277363][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2115.911437][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2115.911450][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2115.917306][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2115.923003][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2120.071467][ C1] net_ratelimit: 20 callbacks suppressed [ 2120.071524][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2120.077486][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2120.083431][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2120.089102][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2120.151515][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2120.157416][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2121.111514][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2121.117658][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2121.123497][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2121.129289][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2125.271517][ C1] net_ratelimit: 20 callbacks suppressed [ 2125.277385][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2125.283402][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2125.289514][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2125.295489][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2125.671476][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2125.677343][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2126.311473][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2126.311478][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2126.311545][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2126.317305][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2130.471461][ C1] net_ratelimit: 20 callbacks suppressed [ 2130.471513][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2130.477362][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2130.483181][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2130.488867][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2130.551513][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2130.557460][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2131.511481][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2131.517369][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2131.523593][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2131.529388][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2135.671465][ C1] net_ratelimit: 20 callbacks suppressed [ 2135.677325][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2135.683135][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2135.689153][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2135.695095][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.071498][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.077390][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.711557][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2136.711616][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.717439][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2136.801571][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2140.871507][ C1] net_ratelimit: 19 callbacks suppressed [ 2140.871563][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2140.877394][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2140.889094][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2140.951545][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2140.957414][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2141.911573][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2141.917524][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2141.923452][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2141.929259][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2142.311575][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2146.071540][ C1] net_ratelimit: 19 callbacks suppressed [ 2146.071546][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2146.083399][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2146.089607][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2146.095663][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2146.471527][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2146.477536][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2147.111493][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2147.111511][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2147.117382][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2147.123250][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2151.271534][ C0] net_ratelimit: 19 callbacks suppressed [ 2151.271542][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2151.271602][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2151.277319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2151.351565][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2151.357701][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2152.311514][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2152.317451][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2152.323351][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2152.329221][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2152.711476][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2156.471444][ C1] net_ratelimit: 18 callbacks suppressed [ 2156.477135][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2156.483005][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2156.488878][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2156.494647][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2156.871484][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2156.877465][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2157.511513][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2157.511518][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2157.511640][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 2157.517368][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2158.232056][ T1044] INFO: task syz-executor.1:21678 blocked for more than 143 seconds. [ 2158.240170][ T1044] Not tainted 5.2.0-rc6+ #11 [ 2158.245602][ T1044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2158.254333][ T1044] syz-executor.1 D25760 21678 8240 0x00004004 [ 2158.260668][ T1044] Call Trace: [ 2158.264111][ T1044] __schedule+0x658/0x9e0 [ 2158.268515][ T1044] ? is_mmconf_reserved+0x410/0x410 [ 2158.273837][ T1044] ? is_dynamic_key+0x1c0/0x1c0 [ 2158.278978][ T1044] ? native_smp_send_reschedule+0x71/0xa0 [ 2158.284925][ T1044] schedule+0x131/0x1d0 [ 2158.289093][ T1044] schedule_timeout+0x9a/0x2b0 [ 2158.293915][ T1044] ? console_conditional_schedule+0x40/0x40 [ 2158.299866][ T1044] ? _raw_spin_unlock_irq+0x27/0x80 [ 2158.305272][ T1044] do_wait_for_common+0x35e/0x5a0 [ 2158.310533][ T1044] ? console_conditional_schedule+0x40/0x40 [ 2158.317379][ T1044] ? wait_for_completion_killable_timeout+0x60/0x60 [ 2158.324119][ T1044] ? do_task_dead+0xc0/0xc0 [ 2158.328628][ T1044] ? wait_for_completion+0x29/0x60 [ 2158.333856][ T1044] wait_for_completion+0x47/0x60 [ 2158.338986][ T1044] kthread_stop+0xb4/0x150 [ 2158.343531][ T1044] io_ring_ctx_wait_and_kill+0x268/0x880 [ 2158.349445][ T1044] ? io_uring_fasync+0x60/0x60 [ 2158.354280][ T1044] ? fsnotify_nameremove+0x2a0/0x2a0 [ 2158.359654][ T1044] io_uring_release+0x5d/0x70 [ 2158.364582][ T1044] ? io_uring_mmap+0x2f0/0x2f0 [ 2158.369356][ T1044] __fput+0x2e4/0x740 [ 2158.373422][ T1044] ____fput+0x15/0x20 [ 2158.377412][ T1044] task_work_run+0x17e/0x1b0 [ 2158.382252][ T1044] prepare_exit_to_usermode+0x402/0x4f0 [ 2158.387812][ T1044] syscall_return_slowpath+0x110/0x440 [ 2158.393377][ T1044] do_syscall_64+0x126/0x140 [ 2158.397990][ T1044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2158.404011][ T1044] RIP: 0033:0x413201 [ 2158.407916][ T1044] Code: 48 89 54 24 10 48 85 d2 0f 86 cd 00 00 00 48 89 d3 31 d2 48 f7 f3 48 c7 41 30 00 00 00 00 48 c7 41 40 ff ff ff ff 48 89 41 38 <48> c7 41 48 00 00 00 00 48 c7 41 50 00 00 00 00 48 8b 41 38 48 89 [ 2158.427718][ T1044] RSP: 002b:00007ffef1f87b90 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 2158.436193][ T1044] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413201 [ 2158.444304][ T1044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 2158.452336][ T1044] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 2158.460476][ T1044] R10: 00007ffef1f87c70 R11: 0000000000000293 R12: 0000000000760588 [ 2158.468564][ T1044] R13: 00000000001e8732 R14: 00000000001e875f R15: ffffffffffffffff [ 2158.476732][ T1044] [ 2158.476732][ T1044] Showing all locks held in the system: [ 2158.485011][ T1044] 1 lock held by khungtaskd/1044: [ 2158.490037][ T1044] #0: 00000000ad4259dc (rcu_read_lock){....}, at: rcu_lock_acquire+0x4/0x30 [ 2158.498949][ T1044] 2 locks held by getty/8198: [ 2158.503731][ T1044] #0: 00000000a3e6387b (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.513010][ T1044] #1: 00000000296ebd60 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.522826][ T1044] 2 locks held by getty/8199: [ 2158.527498][ T1044] #0: 000000006665b5ec (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.536757][ T1044] #1: 0000000063bae2a1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.546488][ T1044] 2 locks held by getty/8200: [ 2158.551156][ T1044] #0: 00000000fcdaa4ed (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.560446][ T1044] #1: 000000000fca44f2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.570220][ T1044] 2 locks held by getty/8201: [ 2158.575239][ T1044] #0: 0000000050db3ea9 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.584533][ T1044] #1: 000000007d80fd2e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.594174][ T1044] 2 locks held by getty/8202: [ 2158.598973][ T1044] #0: 0000000057a62614 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.608407][ T1044] #1: 000000006a99b687 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.618124][ T1044] 2 locks held by getty/8203: [ 2158.623108][ T1044] #0: 0000000050513ada (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.632478][ T1044] #1: 00000000c995db64 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.642272][ T1044] 2 locks held by getty/8204: [ 2158.646980][ T1044] #0: 00000000c410d916 (&tty->ldisc_sem){++++}, at: tty_ldisc_ref_wait+0x25/0x70 [ 2158.656469][ T1044] #1: 00000000947f2ace (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ee/0x1c80 [ 2158.666267][ T1044] [ 2158.668627][ T1044] ============================================= [ 2158.668627][ T1044] [ 2158.677338][ T1044] NMI backtrace for cpu 0 [ 2158.681815][ T1044] CPU: 0 PID: 1044 Comm: khungtaskd Not tainted 5.2.0-rc6+ #11 [ 2158.689497][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2158.699671][ T1044] Call Trace: [ 2158.702995][ T1044] dump_stack+0x1d8/0x2f8 [ 2158.707452][ T1044] nmi_cpu_backtrace+0x89/0x160 [ 2158.712507][ T1044] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 2158.718842][ T1044] nmi_trigger_cpumask_backtrace+0x125/0x230 [ 2158.724940][ T1044] arch_trigger_cpumask_backtrace+0x10/0x20 [ 2158.730907][ T1044] trigger_all_cpu_backtrace+0x17/0x20 [ 2158.736537][ T1044] watchdog+0xbb9/0xbd0 [ 2158.740703][ T1044] kthread+0x325/0x350 [ 2158.744795][ T1044] ? hungtask_pm_notify+0x50/0x50 [ 2158.749844][ T1044] ? kthread_blkcg+0xe0/0xe0 [ 2158.754633][ T1044] ret_from_fork+0x24/0x30 [ 2158.759245][ T1044] Sending NMI from CPU 0 to CPUs 1: [ 2158.765399][ C1] NMI backtrace for cpu 1 [ 2158.765404][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.2.0-rc6+ #11 [ 2158.765413][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2158.765416][ C1] RIP: 0010:update_irq_load_avg+0x775/0xc60 [ 2158.765428][ C1] Code: 48 89 f8 48 c1 e8 03 42 80 3c 00 00 74 0f e8 12 c2 55 00 49 b8 00 00 00 00 00 fc ff df 49 8b 84 24 d0 0b 00 00 31 d2 49 f7 f5 <48> 89 c3 49 8d bc 24 e8 0b 00 00 48 89 f8 48 c1 e8 03 42 80 3c 00 [ 2158.765431][ C1] RSP: 0018:ffff8880aeb09bc0 EFLAGS: 00000046 [ 2158.765449][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffffffff1236208 [ 2158.765456][ C1] RDX: 00000000000001ec RSI: 0000000000000000 RDI: ffff8880aeb35cd0 [ 2158.765460][ C1] RBP: ffff8880aeb09c20 R08: dffffc0000000000 R09: 00000000000001e3 [ 2158.765467][ C1] R10: ffffffff891b1050 R11: ffffffff891b1043 R12: ffff8880aeb35100 [ 2158.765471][ C1] R13: 000000000000b7d2 R14: 0000000000000001 R15: 000000000000b7d2 [ 2158.765478][ C1] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 2158.765482][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2158.765488][ C1] CR2: 0000000002099000 CR3: 00000000991d6000 CR4: 00000000001406e0 [ 2158.765492][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2158.765499][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2158.765501][ C1] Call Trace: [ 2158.765503][ C1] [ 2158.765509][ C1] ? sched_clock_cpu+0x1b/0x3b0 [ 2158.765515][ C1] update_rq_clock+0x20c/0x430 [ 2158.765521][ C1] update_blocked_averages+0x77/0xb40 [ 2158.765524][ C1] ? cpumask_next+0x38/0x60 [ 2158.765527][ C1] _nohz_idle_balance+0x17d/0x6e0 [ 2158.765532][ C1] ? load_balance+0x62e0/0x62e0 [ 2158.765535][ C1] ? kvm_sched_clock_read+0x19/0x40 [ 2158.765538][ C1] ? check_preemption_disabled+0x47/0x280 [ 2158.765544][ C1] run_rebalance_domains+0x165/0x290 [ 2158.765547][ C1] __do_softirq+0x340/0x7b0 [ 2158.765552][ C1] ? irq_exit+0x21a/0x230 [ 2158.765558][ C1] irq_exit+0x21a/0x230 [ 2158.765561][ C1] scheduler_ipi+0x3ca/0x420 [ 2158.765570][ C1] smp_reschedule_interrupt+0x7a/0xa0 [ 2158.765573][ C1] reschedule_interrupt+0xf/0x20 [ 2158.765575][ C1] [ 2158.765578][ C1] RIP: 0010:native_safe_halt+0xe/0x10 [ 2158.765587][ C1] Code: d9 80 e1 07 80 c1 03 38 c1 0f 8c 79 fe ff ff 48 89 df e8 85 92 16 fa e9 6c fe ff ff e9 07 00 00 00 0f 00 2d 26 3a 4a 00 fb f4 90 e9 07 00 00 00 0f 00 2d 16 3a 4a 00 f4 c3 90 90 55 48 89 e5 [ 2158.765593][ C1] RSP: 0018:ffff8880a98d7d58 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 2158.765606][ C1] RAX: 1ffffffff1154c75 RBX: dffffc0000000000 RCX: dffffc0000000000 [ 2158.765613][ C1] RDX: 0000000000000000 RSI: ffffffff812c2a2a RDI: ffff8880a98c6b68 [ 2158.765619][ C1] RBP: ffff8880a98d7d60 R08: ffff8880a98c6b80 R09: ffffed1015d66bf8 [ 2158.765629][ C1] R10: ffffed1015d66bf8 R11: 1ffff11015d66bf7 R12: 1ffffffff1154c73 [ 2158.765636][ C1] R13: ffff8880a98c6340 R14: 0000000000000001 R15: 1ffff11015318c68 [ 2158.765641][ C1] ? arch_cpu_idle+0xa/0x10 [ 2158.765644][ C1] ? default_idle+0x50/0x70 [ 2158.765653][ C1] arch_cpu_idle+0xa/0x10 [ 2158.765656][ C1] do_idle+0x18a/0x760 [ 2158.765661][ C1] ? rcu_irq_exit+0x118/0x2b0 [ 2158.765667][ C1] ? idle_inject_timer_fn+0x60/0x60 [ 2158.765670][ C1] ? finish_lock_switch+0x31/0x40 [ 2158.765673][ C1] cpu_startup_entry+0x25/0x30 [ 2158.765679][ C1] start_secondary+0x425/0x4c0 [ 2158.765685][ C1] ? mwait_play_dead+0x1e0/0x1e0 [ 2158.765691][ C1] secondary_startup_64+0xa4/0xb0 [ 2159.109094][ T1044] Kernel panic - not syncing: hung_task: blocked tasks [ 2159.116639][ T1044] CPU: 0 PID: 1044 Comm: khungtaskd Not tainted 5.2.0-rc6+ #11 [ 2159.124164][ T1044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2159.134221][ T1044] Call Trace: [ 2159.137513][ T1044] dump_stack+0x1d8/0x2f8 [ 2159.141845][ T1044] panic+0x28a/0x7c9 [ 2159.145802][ T1044] ? ___preempt_schedule+0x16/0x18 [ 2159.150907][ T1044] ? nmi_trigger_cpumask_backtrace+0x1b9/0x230 [ 2159.157148][ T1044] ? nmi_panic+0x97/0x97 [ 2159.161380][ T1044] ? nmi_trigger_cpumask_backtrace+0x21b/0x230 [ 2159.167524][ T1044] ? nmi_trigger_cpumask_backtrace+0x220/0x230 [ 2159.173671][ T1044] watchdog+0xbcc/0xbd0 [ 2159.177863][ T1044] kthread+0x325/0x350 [ 2159.181961][ T1044] ? hungtask_pm_notify+0x50/0x50 [ 2159.186979][ T1044] ? kthread_blkcg+0xe0/0xe0 [ 2159.191649][ T1044] ret_from_fork+0x24/0x30 [ 2159.197332][ T1044] Kernel Offset: disabled [ 2159.201670][ T1044] Rebooting in 86400 seconds..