last executing test programs: 37.438805597s ago: executing program 4 (id=7923): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_VALUE={0x4}]}]}, 0x40}}, 0x2008040) 37.318729885s ago: executing program 4 (id=7929): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000340)={[{@barrier}, {@nodioread_nolock}, {@noquota}, {@noblock_validity}, {@auto_da_alloc}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x5}}]}, 0x1, 0x59c, &(0x7f0000001840)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) 37.092225763s ago: executing program 4 (id=7941): r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) close(r0) execve(&(0x7f0000019140)='./file0\x00', 0x0, &(0x7f0000000040)={[], 0xfffffffffffffff8}) 37.017852319s ago: executing program 4 (id=7946): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000061c0)={0x50, r1, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x24, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x1c, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 36.90924106s ago: executing program 4 (id=7952): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mkdirat(r0, &(0x7f0000002040)='./file0\x00', 0x5) 36.80364254s ago: executing program 4 (id=7953): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 20.787402614s ago: executing program 32 (id=7953): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 2.724832711s ago: executing program 0 (id=8794): r0 = eventfd2(0x0, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x0) close(r0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x8440, &(0x7f00000192c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 2.692407435s ago: executing program 0 (id=8795): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x11, 0x15, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1000009}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x61800, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2, r0}, 0xc) 2.61288901s ago: executing program 0 (id=8796): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='-0'], 0x9) 2.533119865s ago: executing program 0 (id=8798): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=0x3, 0x12) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000000880)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0xac1414bb}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}, 0x20000000}], 0x1, 0x0) 2.193116513s ago: executing program 0 (id=8806): sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x8810) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000002f3144a8edffffff03000600ff18000002004909000100000000000000001e0e080012000200010000d200000000000030006c540203009f7eae02000000adb20200000000f52c000000cdff00000001020014bb000001000000002300001300030005000020000002"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) 1.746451451s ago: executing program 2 (id=8810): r0 = syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x2, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x17, 0x4007, @fd_index=0x2, 0x7fffffffffffffff, 0x0, 0x0, 0x2, 0x1}) io_uring_enter(r0, 0x627, 0x4c1, 0x43, 0x0, 0x0) 1.558470156s ago: executing program 2 (id=8814): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000b40)={[{@dioread_nolock}, {@orlov}, {@noauto_da_alloc}, {@noauto_da_alloc}, {@data_err_ignore}, {@jqfmt_vfsv1}, {@dioread_nolock}, {@grpquota}, {@discard}, {@resuid}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@errors_remount}, {@lazytime}]}, 0x11, 0x556, &(0x7f00000005c0)="$eJzs3d9rW1UcAPDvTdv91nUwhopIYQ9O5tK19ccEH+aj6HCg7zO0d2U0WUaTjrUO3B7ciy8yBBEH4ru++zj8B/wrBjoYMoo++BK56U2XrUmbddnSmc8H7nZO7k3O/ebe7+m5OTckgKE1kf1TiHg5Ir5JIg5GRJKvG4185cTadqv3r85mSxKNxqd/Jc3tsnrrtVrP259XXoqI376KOF7Y2G5teWWhVC6ni3l9sl65NFlbXjlxoVKaT+fTi9MzM6fenpl+7913+hbrG2f/+f6T2x+e+vro6ne/3D10M4nTcSBf1x7HE7jWXpmIifw9GYvTj2w41YfGdoJd+f/JgPeD7RnJ83wssj7gYIzkWQ/8/30ZEQ1gSCXyH4ZUaxzQurbv03Xwc+PeB2sXQBvjH137bCT2NK+N9q0mD10ZZde7431oP2vj1z9v3cyW6N/nEABbunY9Ik6Ojm7s/5K8/9u+kz1s82gb+j94dm5n4583O41/Cuvjn+gw/tnfIXe3Y+v8L9ztQzNdZeO/9zuOf9cnrcZH8toLzTHfWHL+QjnN+rYXI+JYjO3O6pvN55xavdPotq59/JctWfutsWC+H3dHdz/8nLlSvfQkMbe7dz3ilY7j32T9+Ccdjn/2fpztsY0j6a3Xuq3bOv6nq/FTxOsdj/+DGa1k8/nJyeb5MNk6Kzb6+8aR37u1P+j4s+O/b/P4x5P2+dra47fx455/027rHoo/ej//dyWfNcut+ccrpXp9cSpiV/LxxsenHzy3VW9tn8V/7Ojm/V+n839vRHzeY/w3Dv/8ak/xD+j4zz3W8X/8wp2PvvihW/u99X9vNUvH8kd66f963cEnee8AAAAAAABgpylExIFICsX1cqFQLK7d33E49hXK1Vr9+Pnq0sW5aH5XdjzGCq2Z7oNt90NM5ffDturTj9RnIuJQRHw7srdZL85Wy3ODDh4AAAAAAAAAAAAAAAAAAAB2iP1dvv+f+WNk0HsHPHV+8huG15b5349fegJ2JH//YXjJfxhe8h+Gl/yH4SX/YXjJfxhe8h+Gl/wHAAAAAAAAAAAAAAAAAAAAAAAAAACAvjp75ky2NFbvX53N6nOXl5cWqpdPzKW1hWJlabY4W128VJyvVufLaXG2Wtnq9crV6qWp6Vi6MllPa/XJ2vLKuUp16WL93IVKaT49l449k6gAAAAAAAAAAAAAAAAAAADg+VJbXlkolcvpooLCtgqjO2M3FPpcGHTPBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP/BcAAP//xVY3tw==") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x82) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x8, 0x40000cca8, 0x4010}) 1.153640232s ago: executing program 2 (id=8823): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffda2, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @none={0x0, 0x7525ee7144ce7adf}}, 0x14) 1.081923329s ago: executing program 1 (id=8824): r0 = socket$inet6(0xa, 0x3, 0x38) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0xefbe, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e23, 0x41200003, @empty, 0xb}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xf33a}], 0x1) 1.081726819s ago: executing program 1 (id=8825): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x500, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x1}, 0x106200, 0x10004, 0x20da, 0x5, 0xa, 0x20005, 0xd, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000007111ae00000000008510000002000000850000000500000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x11, 0x10, &(0x7f0000002e00), &(0x7f0000001000), 0x8, 0xa0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 1.081515128s ago: executing program 2 (id=8826): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setreuid(0x0, 0xee00) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000140)="24000000010006", 0x7) 1.044874342s ago: executing program 5 (id=8827): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) 1.044437482s ago: executing program 2 (id=8828): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) rmdir(&(0x7f0000000100)='./file0\x00') getdents64(r0, 0x0, 0x0) 965.197557ms ago: executing program 2 (id=8829): syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000980)='./file0\x00', 0x8000, &(0x7f0000000180)={[{@resuid}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x1, 0x519, &(0x7f00000009c0)="$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") sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x4800) syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000040)='./bus\x00', 0x8889b, 0x0, 0xfc, 0x0, &(0x7f00000000c0)) mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x1000021, 0x0) 965.102677ms ago: executing program 1 (id=8830): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) write$binfmt_format(r0, &(0x7f0000000100)='0\x00', 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40e00, 0x5a, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r1, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[0x1], 0x0, 0x0, 0x20000000000000b2, 0x1}}, 0x40) 964.900417ms ago: executing program 5 (id=8831): r0 = syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000100)='.\x00', 0x19624bc, &(0x7f00000037c0)=ANY=[@ANYRES8=r0, @ANYRES32=r0, @ANYRESOCT=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES64, @ANYBLOB="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", @ANYRES8=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x0, 0x0, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file1\x00', 0x42, 0x5) 924.201289ms ago: executing program 1 (id=8832): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, r1, 0x1, 0x70bd27, 0x25dfdc03, {}, [{{0x8, 0x1, r2}, {0x4}}]}, 0x20}, 0x1, 0x400000000000000}, 0x48090) 872.10721ms ago: executing program 1 (id=8833): r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x502, 0x0) read$rfkill(r0, &(0x7f0000000080), 0xffffff1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x0) 788.104475ms ago: executing program 3 (id=8835): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300001fffffff8500000004000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r2}, 0xc) 749.399278ms ago: executing program 5 (id=8836): r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, r1, 0x1, 0x0, 0x0, {0x23}, [@ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x2c}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfff0) 693.165287ms ago: executing program 3 (id=8837): unshare(0x20000400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x7542d000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) cachestat(r0, &(0x7f0000000040)={0x7f, 0x20000000000006}, 0x0, 0x2000000) 630.717526ms ago: executing program 3 (id=8838): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000000203010100000000000000ffffff7f000800034000000000080004400000000008000540000000000900020000000000070000000800010001"], 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00bc"], 0x40}}, 0x0) 628.686846ms ago: executing program 5 (id=8839): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x6, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) 370.354908ms ago: executing program 3 (id=8840): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5d, 0x0, &(0x7f0000000180)="e3115590877b7f6b2f41e4b02c0f0084670000ec67838717bd86dde148f0630962bb87dd44fe42904bcee14db4241544716b9ea4a231ed3373a3e2996ae78765790fbac2950e808af64a", 0x0, 0x3ff, 0x0, 0x0, 0x11, 0x0, 0x0, 0x4, 0x0, 0x10002}, 0x50) r0 = syz_open_dev$sg(&(0x7f0000000140), 0x6f5e, 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x85) 285.978832ms ago: executing program 3 (id=8841): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x74, r1, 0x800, 0x55007}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x401}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 132.834844ms ago: executing program 1 (id=8842): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) rt_sigtimedwait(0x0, 0x0, 0x0, 0x0) 115.473761ms ago: executing program 3 (id=8843): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r0, 0x10f, 0x8a, &(0x7f00000001c0), 0x4) 115.099251ms ago: executing program 5 (id=8844): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x94) r0 = syz_io_uring_setup(0x1f87, &(0x7f0000000080)={0x0, 0x213a, 0x13580, 0x0, 0x387}, &(0x7f0000000100)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_MSG_RING={0x28, 0x0, 0x0, r0, 0x0, 0x0}) io_uring_enter(r0, 0x14, 0xb9c, 0x2b, 0x0, 0x18) 29.095025ms ago: executing program 0 (id=8806): sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x8810) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000002f3144a8edffffff03000600ff18000002004909000100000000000000001e0e080012000200010000d200000000000030006c540203009f7eae02000000adb20200000000f52c000000cdff00000001020014bb000001000000002300001300030005000020000002"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) 0s ago: executing program 5 (id=8845): r0 = syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0x79af, 0x3180, 0x2, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x17, 0x4007, @fd_index=0x2, 0x7fffffffffffffff, 0x0, 0x0, 0x2, 0x1}) io_uring_enter(r0, 0x627, 0x4c1, 0x43, 0x0, 0x0) kernel console output (not intermixed with test programs): 0 to 1024 [ 196.635766][T19810] EXT4-fs: inline encryption not supported [ 196.693390][T19810] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.694468][T19822] batadv1: entered promiscuous mode [ 196.737895][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.899998][T19850] loop2: detected capacity change from 0 to 1024 [ 196.937362][T19850] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.012716][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.225996][T19895] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 197.234898][T19900] ieee802154 phy0 wpan0: encryption failed: -22 [ 197.261173][T19904] random: crng reseeded on system resumption [ 197.291840][T19895] Symlink component flag not implemented [ 197.308281][T19895] Symlink component flag not implemented (7) [ 197.544866][T19942] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 197.582503][T19942] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 197.605040][T19942] EXT4-fs (loop1): invalid journal inode [ 197.612207][T19942] EXT4-fs (loop1): can't get journal size [ 197.631273][T19942] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 197.668904][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.801040][T19968] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 197.820152][T19968] System zones: 0-1, 3-36 [ 197.846786][T19968] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.894198][T19979] batadv1: entered promiscuous mode [ 197.916990][T19983] rock: directory entry would overflow storage [ 197.934303][T19983] rock: sig=0x3b10, size=4, remaining=3 [ 197.960816][T19988] __nla_validate_parse: 9 callbacks suppressed [ 197.960829][T19988] netlink: 64 bytes leftover after parsing attributes in process `syz.2.7367'. [ 197.976262][T19988] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7367'. [ 197.987560][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.056492][T19990] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 198.071934][T20001] EXT4-fs: Ignoring removed nobh option [ 198.104857][T19990] ext4 filesystem being mounted at /1519/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.117043][T20001] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 198.121099][T19990] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #15: block 3: comm syz.3.7369: lblock 3 mapped to illegal pblock 3 (length 3) [ 198.151898][T19990] EXT4-fs (loop3): Remounting filesystem read-only [ 198.202243][T20001] EXT4-fs (loop4): 1 truncate cleaned up [ 198.202858][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 198.208389][T20001] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.272445][T20013] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 198.289120][T20017] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 198.309055][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 198.309068][ T28] audit: type=1326 audit(1773150764.336:15970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20018 comm="syz.3.7379" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 198.314510][T20017] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779264) [ 198.347921][T20017] FAT-fs (loop2): Filesystem has been set read-only [ 198.371184][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.404531][T20023] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7385'. [ 198.407604][T20027] batadv1: entered promiscuous mode [ 198.472939][T20031] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 198.524399][T20033] set_capacity_and_notify: 10 callbacks suppressed [ 198.524413][T20033] loop1: detected capacity change from 0 to 4096 [ 198.583547][T20033] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 198.650817][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.725490][T20062] random: crng reseeded on system resumption [ 198.777144][ T28] audit: type=1400 audit(1773150764.806:15971): avc: denied { write } for pid=20071 comm="syz.2.7407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 198.825978][T20076] random: crng reseeded on system resumption [ 198.922487][ T3299] udevd[3299]: symlink '../../loop1' '/dev/disk/by-diskseq/1208.tmp-b7:1' failed: Read-only file system [ 198.942145][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1200.tmp-b7:3' failed: Read-only file system [ 198.954877][ T28] audit: type=1400 audit(1773150764.986:15972): avc: denied { connect } for pid=20090 comm="syz.3.7415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 198.954900][ T28] audit: type=1400 audit(1773150764.986:15973): avc: denied { bind } for pid=20090 comm="syz.3.7415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 198.971295][ T3838] udevd[3838]: symlink '../../loop2' '/dev/disk/by-diskseq/1206.tmp-b7:2' failed: Read-only file system [ 199.003907][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1200.tmp-b7:3' failed: Read-only file system [ 199.065099][T20101] loop0: detected capacity change from 0 to 128 [ 199.086204][T10326] udevd[10326]: symlink '../../loop1' '/dev/disk/by-diskseq/1208.tmp-b7:1' failed: Read-only file system [ 199.125108][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1200.tmp-b7:3' failed: Read-only file system [ 199.127262][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1209.tmp-b7:0' failed: Read-only file system [ 199.167299][ T3838] udevd[3838]: symlink '../../loop2' '/dev/disk/by-diskseq/1206.tmp-b7:2' failed: Read-only file system [ 199.169001][ T28] audit: type=1400 audit(1773150765.196:15974): avc: denied { getopt } for pid=20109 comm="syz.3.7435" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 199.190750][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1209.tmp-b7:0' failed: Read-only file system [ 199.200129][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1209.tmp-b7:0' failed: Read-only file system [ 199.392723][ T28] audit: type=1400 audit(1773150765.426:15975): avc: denied { setopt } for pid=20134 comm="syz.1.7436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 199.425488][T20133] loop0: detected capacity change from 0 to 4096 [ 199.438309][ T28] audit: type=1400 audit(1773150765.446:15976): avc: denied { bind } for pid=20136 comm="syz.2.7438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 199.480207][T20133] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.494282][ T28] audit: type=1400 audit(1773150765.496:15977): avc: denied { read } for pid=20137 comm="syz.3.7439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 199.515571][T20145] netlink: 128 bytes leftover after parsing attributes in process `syz.4.7442'. [ 199.560130][T20145] netlink: 'syz.4.7442': attribute type 5 has an invalid length. [ 199.600559][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.644327][T20154] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7447'. [ 199.728096][T20164] loop4: detected capacity change from 0 to 1024 [ 199.742275][T20164] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.805219][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.836160][T20174] loop2: detected capacity change from 0 to 512 [ 199.906656][T20174] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.7457: invalid indirect mapped block 256 (level 2) [ 199.921777][T20174] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 199.921964][T20174] EXT4-fs (loop2): 2 truncates cleaned up [ 199.922426][T20174] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.031412][ T28] audit: type=1326 audit(1773151279.058:15978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20191 comm="syz.1.7463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 200.031468][ T28] audit: type=1326 audit(1773151279.058:15979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20191 comm="syz.1.7463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 200.401975][ T270] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm kworker/u8:6: bg 0: block 5: invalid block bitmap [ 200.455992][ T270] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 200.476597][ T270] EXT4-fs (loop2): This should not happen!! Data will be lost [ 200.476597][ T270] [ 200.490252][ T270] EXT4-fs (loop2): Total free blocks count 0 [ 200.497835][ T270] EXT4-fs (loop2): Free/Dirty block details [ 200.503916][ T270] EXT4-fs (loop2): free_blocks=0 [ 200.510127][ T270] EXT4-fs (loop2): dirty_blocks=16000 [ 200.515613][ T270] EXT4-fs (loop2): Block reservation details [ 200.521718][ T270] EXT4-fs (loop2): i_reserved_data_blocks=16000 [ 200.674746][ T70] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 200.828192][T20234] loop4: detected capacity change from 0 to 1024 [ 200.828546][T20234] EXT4-fs: Ignoring removed orlov option [ 200.837920][T20234] EXT4-fs (loop4): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 200.853371][T20236] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7484'. [ 200.878928][T20234] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.898877][T20234] EXT4-fs (loop4): Online resizing not supported with bigalloc [ 200.995219][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.132236][T20259] Invalid logical block size (1073741824) [ 201.194086][T20269] netlink: 'syz.2.7499': attribute type 1 has an invalid length. [ 201.506119][T20298] loop2: detected capacity change from 0 to 128 [ 201.549184][T20298] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 201.658247][T20298] ext4 filesystem being mounted at /1449/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 201.710537][T20312] loop4: detected capacity change from 0 to 1024 [ 201.727683][T20312] EXT4-fs: inline encryption not supported [ 201.762580][T20298] EXT4-fs error (device loop2): htree_dirblock_to_tree:1080: inode #2: block 4: comm syz.2.7514: bad entry in directory: inode out of bounds - offset=1012, inode=128, rec_len=12, size=1024 fake=1 [ 201.793857][T20312] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 201.822057][T20312] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 2: comm syz.4.7521: lblock 2 mapped to illegal pblock 2 (length 1) [ 201.837126][T20312] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 201.837207][T20312] EXT4-fs (loop4): Remounting filesystem read-only [ 201.846322][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 201.846338][ C0] EXT4-fs (loop4): initial error at time 1773151280: ext4_map_blocks:776: inode 3: block 2 [ 201.846368][ C0] EXT4-fs (loop4): last error at time 1773151280: ext4_map_blocks:776: inode 3: block 2 [ 201.879878][T20312] EXT4-fs (loop4): 1 orphan inode deleted [ 201.886046][T20312] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.922895][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.923869][ T3307] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 201.976377][T20336] netlink: 'syz.2.7530': attribute type 3 has an invalid length. [ 201.989477][T20334] netlink: 56 bytes leftover after parsing attributes in process `syz.0.7528'. [ 202.010532][T20336] netlink: 'syz.2.7530': attribute type 3 has an invalid length. [ 202.031675][T20336] netlink: 199656 bytes leftover after parsing attributes in process `syz.2.7530'. [ 202.214905][T20361] usb usb7: usbfs: process 20361 (syz.0.7544) did not claim interface 0 before use [ 202.242595][T20364] loop1: detected capacity change from 0 to 512 [ 202.267395][T20364] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 202.426222][T20388] loop2: detected capacity change from 0 to 128 [ 202.454928][T20394] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7560'. [ 202.475394][T20388] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 202.527109][T20388] ext4 filesystem being mounted at /1456/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 202.572379][T20407] sctp: [Deprecated]: syz.1.7566 (pid 20407) Use of struct sctp_assoc_value in delayed_ack socket option. [ 202.572379][T20407] Use struct sctp_sack_info instead [ 202.606504][ T3307] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 202.871535][T20454] pim6reg99999999: entered allmulticast mode [ 202.990456][T20472] usb usb7: usbfs: process 20472 (syz.1.7598) did not claim interface 0 before use [ 203.070007][T20480] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.084946][T20488] netlink: 56 bytes leftover after parsing attributes in process `syz.2.7605'. [ 203.091369][T20480] ext4 filesystem being mounted at /1546/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 203.123538][T20492] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7606'. [ 203.163961][T20492] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7606'. [ 203.215642][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.251275][T20508] netlink: 'syz.2.7616': attribute type 6 has an invalid length. [ 203.457110][T20541] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7631'. [ 203.637153][ T28] kauditd_printk_skb: 45 callbacks suppressed [ 203.637166][ T28] audit: type=1400 audit(1773151282.564:16023): avc: denied { bind } for pid=20573 comm="syz.0.7646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 203.681410][T20580] set_capacity_and_notify: 2 callbacks suppressed [ 203.681425][T20580] loop2: detected capacity change from 0 to 512 [ 203.729903][T20580] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.743988][T20580] ext4 filesystem being mounted at /1473/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.745583][T20589] delete_channel: no stack [ 203.818989][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.837360][T20600] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7658'. [ 203.916779][T20608] loop0: detected capacity change from 0 to 512 [ 203.931836][ T28] audit: type=1400 audit(1773151282.846:16024): avc: denied { bind } for pid=20611 comm="syz.1.7663" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 203.951588][T20614] loop2: detected capacity change from 0 to 512 [ 203.991325][T20614] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 204.004572][T20621] netlink: 'syz.3.7665': attribute type 11 has an invalid length. [ 204.005844][T20608] ext4 filesystem being mounted at /1619/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.015998][T20614] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #13: comm syz.2.7664: iget: bad i_size value: 12154757448730 [ 204.028994][ T28] audit: type=1400 audit(1773151282.846:16025): avc: denied { name_bind } for pid=20611 comm="syz.1.7663" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 204.050755][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1231.tmp-b7:3' failed: Read-only file system [ 204.065351][ T28] audit: type=1400 audit(1773151282.846:16026): avc: denied { node_bind } for pid=20611 comm="syz.1.7663" saddr=172.20.20.170 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 204.082684][T20614] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 204.094481][T20614] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.7664: couldn't read orphan inode 13 (err -117) [ 204.095307][T20608] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.7660: corrupted xattr block 32: bad e_name length [ 204.103709][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 204.103725][ C0] EXT4-fs (loop2): initial error at time 1773151283: ext4_orphan_get:1391: inode 13 [ 204.120037][ T3838] udevd[3838]: symlink '../../loop1' '/dev/disk/by-diskseq/1225.tmp-b7:1' failed: Read-only file system [ 204.128891][ C0] EXT4-fs (loop2): last error at time 1773151283: ext4_orphan_get:1391: inode 13 [ 204.133204][T20614] loop2: lost filesystem error report for type 5 error -117 [ 204.137568][T20624] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7668'. [ 204.146865][ T28] audit: type=1400 audit(1773151283.041:16027): avc: denied { create } for pid=20623 comm="syz.1.7667" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_nflog_socket permissive=1 [ 204.168081][T20608] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 204.193436][ T3299] udevd[3299]: symlink '../../loop1' '/dev/disk/by-diskseq/1225.tmp-b7:1' failed: Read-only file system [ 204.232145][ T28] audit: type=1400 audit(1773151283.139:16028): avc: denied { create } for pid=20613 comm="syz.2.7664" name=E91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 204.242147][T20608] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.7660: corrupted xattr block 32: bad e_name length [ 204.272399][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1231.tmp-b7:3' failed: Read-only file system [ 204.316790][T20632] sch_tbf: burst 4 is lower than device lo mtu (65550) ! [ 204.336492][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1231.tmp-b7:3' failed: Read-only file system [ 204.353373][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 204.370111][T10326] udevd[10326]: symlink '../../loop0' '/dev/disk/by-diskseq/1234.tmp-b7:0' failed: Read-only file system [ 204.392733][ T3292] udevd[3292]: symlink '../../loop4' '/dev/disk/by-diskseq/1222.tmp-b7:4' failed: Read-only file system [ 204.394326][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1235.tmp-b7:2' failed: Read-only file system [ 204.426521][T10326] udevd[10326]: symlink '../../loop3' '/dev/disk/by-diskseq/1231.tmp-b7:3' failed: Read-only file system [ 204.526360][ T28] audit: type=1326 audit(1773151283.412:16029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.1.7683" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 204.526431][ T28] audit: type=1326 audit(1773151283.422:16030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.1.7683" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 204.526451][ T28] audit: type=1326 audit(1773151283.422:16031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.1.7683" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 204.526470][ T28] audit: type=1326 audit(1773151283.422:16032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20656 comm="syz.1.7683" exe="/root/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 204.754902][T20679] loop4: detected capacity change from 0 to 512 [ 204.782975][T20679] ext4 filesystem being mounted at /1474/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.094034][T20714] loop4: detected capacity change from 0 to 128 [ 205.119589][T20714] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 205.358106][T20743] loop4: detected capacity change from 0 to 512 [ 205.380808][T20743] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.7723: iget: bad extended attribute block 1 [ 205.393546][T20743] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 205.393746][T20743] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.7723: couldn't read orphan inode 15 (err -117) [ 205.397866][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 205.421103][ C0] EXT4-fs (loop4): initial error at time 1773151284: ext4_orphan_get:1391: inode 15 [ 205.430490][ C0] EXT4-fs (loop4): last error at time 1773151284: ext4_orphan_get:1391: inode 15 [ 205.431800][T20743] loop4: lost filesystem error report for type 5 error -117 [ 205.457019][T20743] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #2: block 13: comm syz.4.7723: lblock 0 mapped to illegal pblock 13 (length 1) [ 205.481177][T20743] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1051: inode #2: lblock 0: comm syz.4.7723: error -117 reading directory block [ 205.776923][T20778] loop2: detected capacity change from 0 to 512 [ 205.803406][T20778] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 205.826050][T20778] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 205.839751][T20778] EXT4-fs (loop2): 1 truncate cleaned up [ 205.848275][T20778] EXT4-fs error (device loop2): ext4_append:79: inode #2: comm syz.2.7739: Logical block already allocated [ 205.860310][T20778] EXT4-fs (loop2): Remounting filesystem read-only [ 205.901916][T20796] sock: sock_set_timeout: `syz.2.7747' (pid 20796) tries to set negative timeout [ 205.963796][T20801] loop2: detected capacity change from 0 to 736 [ 206.046937][T20810] loop4: detected capacity change from 0 to 128 [ 206.061719][T20816] loop2: detected capacity change from 0 to 1024 [ 206.076569][T20810] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 206.089772][T20810] FAT-fs (loop4): Filesystem has been set read-only [ 206.111626][T20816] ext4 filesystem being mounted at /1498/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.203775][T20830] tipc: Bearer : already 2 bearers with priority 0 [ 206.237428][T20830] tipc: Enabling of bearer rejected, cannot adjust to lower [ 206.362448][T20849] netlink: 67 bytes leftover after parsing attributes in process `syz.0.7773'. [ 206.600985][T20877] netlink: 68 bytes leftover after parsing attributes in process `syz.0.7785'. [ 206.728768][T20889] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 206.822194][T20895] EXT4-fs: Ignoring removed orlov option [ 206.893795][T20895] EXT4-fs error (device loop4): ext4_generic_delete_entry:2666: inode #12: block 7: comm syz.4.7795: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 206.956632][T20895] EXT4-fs error (device loop4) in ext4_delete_inline_entry:1697: Corrupt filesystem [ 206.999713][T20911] netlink: 68 bytes leftover after parsing attributes in process `syz.0.7802'. [ 207.343034][T20934] tipc: Enabling of bearer rejected, failed to enable media [ 207.369844][T20938] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 207.439367][T20938] EXT4-fs (loop0): 1 truncate cleaned up [ 207.533060][T20965] netlink: 36 bytes leftover after parsing attributes in process `syz.1.7826'. [ 207.768355][T20999] SELinux: policydb table sizes (0,0) do not match mine (5,6) [ 207.792055][T20999] SELinux: failed to load policy [ 207.835491][T21005] ext4 filesystem being mounted at /1512/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.004224][T21036] EXT4-fs: inline encryption not supported [ 208.032346][T21036] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.7860: bad orphan inode 15 [ 208.054614][T21036] loop2: lost filesystem error report for type 5 error -117 [ 208.063444][T21036] ext4_test_bit(bit=14, block=5) = 0 [ 208.070786][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 208.070828][ C0] EXT4-fs (loop2): initial error at time 1773151286: ext4_orphan_get:1417 [ 208.070853][ C0] EXT4-fs (loop2): last error at time 1773151286: ext4_orphan_get:1417 [ 208.118565][T21036] EXT4-fs warning (device loop2): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 208.282237][ T1034] hid_parser_main: 91 callbacks suppressed [ 208.282255][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.308872][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.316450][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.342951][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.351216][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.361695][T21067] __nla_validate_parse: 1 callbacks suppressed [ 208.361710][T21067] netlink: 156 bytes leftover after parsing attributes in process `syz.3.7874'. [ 208.379816][T21067] tipc: Started in network mode [ 208.385704][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.393629][T21068] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 208.393952][T21067] tipc: Node identity 000000405f003a000000000000000001, cluster identity 4711 [ 208.413596][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.421717][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.429637][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.438151][T21068] EXT4-fs error (device loop1): ext4_map_blocks:818: inode #3: block 1: comm syz.1.7875: lblock 1 mapped to illegal pblock 1 (length 1) [ 208.452881][T21067] tipc: Enabling of bearer rejected, failed to enable media [ 208.460918][T21068] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 208.462795][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 208.464476][ T1034] hid-generic 0009:0800:0004.0002: unknown main item tag 0x0 [ 208.471853][ C1] EXT4-fs (loop1): initial error at time 1773151287: ext4_map_blocks:818 [ 208.478293][T21068] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.7875: Failed to acquire dquot type 0 [ 208.485619][ C1] : inode 3: block 1 [ 208.485650][ C1] EXT4-fs (loop1): last error at time 1773151287: ext4_map_blocks:818: inode 3: block 1 [ 208.536978][ T10] hid-generic 00A0:0086:0003.0003: hidraw0: HID v0.05 Device [syz1] on syz0 [ 208.570987][T21068] loop1: lost filesystem error report for type 5 error -117 [ 208.571276][T21068] EXT4-fs error (device loop1): ext4_free_blocks:6724: comm syz.1.7875: Freeing blocks not in datazone - block = 0, count = 4096 [ 208.593207][ T1034] hid-generic 0009:0800:0004.0002: hidraw1: HID v0.02 Device [syz0] on syz1 [ 208.624428][T21075] fido_id[21075]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 208.646505][T21068] loop1: lost filesystem error report for type 5 error -117 [ 208.648525][T21068] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.7875: Invalid inode bitmap blk 0 in block_group 0 [ 208.664137][T21085] fido_id[21085]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 208.679876][T21083] netlink: 87 bytes leftover after parsing attributes in process `syz.2.7881'. [ 208.694462][ T70] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 208.725100][ T70] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 208.727268][ T70] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 208.729053][T21068] loop1: lost filesystem error report for type 5 error -117 [ 208.742157][T21092] tipc: Enabled bearer , priority 10 [ 208.765815][ T70] loop1: lost filesystem error report for type 5 error -117 [ 208.783100][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 208.783112][ T28] audit: type=1400 audit(1773151287.591:16049): avc: denied { connect } for pid=21093 comm="syz.3.7887" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 208.817321][T21068] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 208.827030][T21068] loop1: lost filesystem error report for type 5 error -117 [ 208.827130][T21068] EXT4-fs (loop1): 1 orphan inode deleted [ 209.013334][T21125] netlink: 128 bytes leftover after parsing attributes in process `syz.4.7901'. [ 209.117820][T21139] set_capacity_and_notify: 7 callbacks suppressed [ 209.117836][T21139] loop4: detected capacity change from 0 to 512 [ 209.145699][T21146] netlink: 'syz.3.7912': attribute type 21 has an invalid length. [ 209.156335][ T28] audit: type=1400 audit(1773151287.954:16050): avc: denied { append } for pid=21143 comm="syz.1.7910" name="usbmon6" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 209.182132][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1255.tmp-b7:3' failed: Read-only file system [ 209.199695][T21146] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7912'. [ 209.203364][ T3299] udevd[3299]: symlink '../../loop4' '/dev/disk/by-diskseq/1266.tmp-b7:4' failed: Read-only file system [ 209.221775][T21139] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.7907: corrupted in-inode xattr: invalid ea_ino [ 209.241300][ T3838] udevd[3838]: symlink '../../loop0' '/dev/disk/by-diskseq/1259.tmp-b7:0' failed: Read-only file system [ 209.247129][ T3299] udevd[3299]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 209.271126][ T3838] udevd[3838]: symlink '../../loop2' '/dev/disk/by-diskseq/1263.tmp-b7:2' failed: Read-only file system [ 209.272857][T21139] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 209.296156][T10326] udevd[10326]: symlink '../../loop0' '/dev/disk/by-diskseq/1259.tmp-b7:0' failed: Read-only file system [ 209.305288][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 209.305308][ C0] EXT4-fs (loop4): initial error at time 1773151288: ext4_iget_extra_inode:5025: inode 15 [ 209.305336][ C0] EXT4-fs (loop4): last error at time 1773151288: ext4_iget_extra_inode:5025: inode 15 [ 209.320678][T21139] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.7907: couldn't read orphan inode 15 (err -117) [ 209.329044][ T3299] udevd[3299]: symlink '../../loop1' '/dev/disk/by-diskseq/1265.tmp-b7:1' failed: Read-only file system [ 209.349335][T21139] loop4: lost filesystem error report for type 5 error -117 [ 209.375444][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1259.tmp-b7:0' failed: Read-only file system [ 209.379873][T21160] netlink: 92 bytes leftover after parsing attributes in process `syz.1.7918'. [ 209.403551][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1255.tmp-b7:3' failed: Read-only file system [ 209.423273][T21139] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7907'. [ 209.440121][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1259.tmp-b7:0' failed: Read-only file system [ 209.524652][T21178] loop3: detected capacity change from 0 to 128 [ 209.545273][T21178] ext4 filesystem being mounted at /1607/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 209.571342][T21184] loop4: detected capacity change from 0 to 1024 [ 209.605079][T21184] ext4 filesystem being mounted at /1525/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.622949][ T28] audit: type=1400 audit(1773151288.426:16051): avc: denied { ioctl } for pid=21189 comm="syz.2.7931" path="socket:[62564]" dev="sockfs" ino=62564 ioctlcmd=0x7453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 209.639951][T21184] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7929: bg 0: block 112: padding at end of block bitmap is not set [ 209.675061][ T28] audit: type=1400 audit(1773151288.465:16052): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 209.675416][T21184] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 117 [ 209.715895][T21184] EXT4-fs (loop4): This should not happen!! Data will be lost [ 209.715895][T21184] [ 209.888048][ T9] tipc: Node number set to 1593850433 [ 209.898346][T21219] netlink: 80 bytes leftover after parsing attributes in process `syz.1.7944'. [ 209.938285][ T28] audit: type=1326 audit(1773151288.721:16053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 209.980420][T21231] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 210.017046][ T28] audit: type=1326 audit(1773151288.721:16054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 210.023203][T21236] loop0: detected capacity change from 0 to 512 [ 210.059042][T21236] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.7951: bg 0: block 5: invalid block bitmap [ 210.072122][T21236] loop0: lost filesystem error report for type 5 error -117 [ 210.073134][ T28] audit: type=1326 audit(1773151288.721:16055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=266 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 210.073296][T21236] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 210.104206][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 210.104221][ C0] EXT4-fs (loop0): initial error at time 1773151288: ext4_validate_block_bitmap:432 [ 210.104239][ C0] EXT4-fs (loop0): last error at time 1773151288: ext4_validate_block_bitmap:432 [ 210.139790][ T28] audit: type=1326 audit(1773151288.721:16056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 210.143371][T21236] loop0: lost filesystem error report for type 5 error -117 [ 210.164436][ T28] audit: type=1326 audit(1773151288.721:16057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 210.164522][ T28] audit: type=1326 audit(1773151288.721:16058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21225 comm="syz.0.7947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=267 compat=0 ip=0x7f085121c799 code=0x7ffc0000 [ 210.223694][T21236] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.7951: invalid indirect mapped block 3 (level 2) [ 210.238373][T21236] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 210.238585][T21236] EXT4-fs (loop0): 1 orphan inode deleted [ 210.262330][T21236] EXT4-fs (loop0): 1 truncate cleaned up [ 210.332515][T21248] loop0: detected capacity change from 0 to 512 [ 210.340120][T21248] EXT4-fs: Ignoring removed i_version option [ 210.365809][T21248] EXT4-fs: Ignoring removed bh option [ 210.395501][T21248] ext4 filesystem being mounted at /1687/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 210.930653][T21292] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 210.970220][T21292] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 210.986032][T21292] netlink: 'syz.3.7977': attribute type 3 has an invalid length. [ 210.997369][T21292] netlink: 666 bytes leftover after parsing attributes in process `syz.3.7977'. [ 211.014197][T21299] loop1: detected capacity change from 0 to 128 [ 211.292484][T21303] loop1: detected capacity change from 0 to 512 [ 211.328653][T21303] ext4 filesystem being mounted at /1603/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.538951][T21322] ipvlan2: entered promiscuous mode [ 212.150252][T21371] netlink: 16 bytes leftover after parsing attributes in process `syz.1.8011'. [ 212.395050][T21385] loop2: detected capacity change from 0 to 1764 [ 212.397367][T21387] can0: slcan on ptm0. [ 212.550247][T21386] can0 (unregistered): slcan off ptm0. [ 212.607623][T21410] loop1: detected capacity change from 0 to 256 [ 213.001597][T21460] netlink: get zone limit has 8 unknown bytes [ 213.248169][T21476] SELinux: policydb string length -4044 does not match expected length 8 [ 213.260035][T21476] SELinux: failed to load policy [ 213.359682][T21490] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8054'. [ 213.385162][T21494] loop1: detected capacity change from 0 to 1024 [ 213.410072][T21496] sch_tbf: burst 4 is lower than device lo mtu (1302) ! [ 213.441479][T21494] ext4 filesystem being mounted at /1630/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.746249][T21535] netlink: 36 bytes leftover after parsing attributes in process `syz.2.8075'. [ 213.778329][T21535] netlink: 36 bytes leftover after parsing attributes in process `syz.2.8075'. [ 213.837348][T21536] ext4 filesystem being mounted at /1709/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.899705][T21548] can0: slcan on ptm0. [ 213.989861][T21547] can0 (unregistered): slcan off ptm0. [ 214.165038][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 214.165052][ T28] audit: type=1326 audit(1773151292.896:16082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.212088][T21581] set_capacity_and_notify: 1 callbacks suppressed [ 214.212101][T21581] loop3: detected capacity change from 0 to 512 [ 214.235580][T21584] SELinux: policydb string length -4044 does not match expected length 8 [ 214.248233][ T28] audit: type=1326 audit(1773151292.896:16083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=311 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.273404][T21584] SELinux: failed to load policy [ 214.295767][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1288.tmp-b7:3' failed: Read-only file system [ 214.299641][ T28] audit: type=1326 audit(1773151292.896:16084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.328839][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 214.335254][ T3838] udevd[3838]: symlink '../../loop0' '/dev/disk/by-diskseq/1287.tmp-b7:0' failed: Read-only file system [ 214.364609][T21581] ext4 filesystem being mounted at /1644/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.378487][ T28] audit: type=1326 audit(1773151292.896:16085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.381160][T21581] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.8088: corrupted xattr block 32: bad e_name length [ 214.402119][ T28] audit: type=1326 audit(1773151292.896:16086): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.402146][ T28] audit: type=1326 audit(1773151292.896:16087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.402223][ T28] audit: type=1326 audit(1773151292.896:16088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.402289][ T28] audit: type=1326 audit(1773151292.896:16089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.402314][ T28] audit: type=1326 audit(1773151292.896:16090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21577 comm="syz.3.8087" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.550273][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1287.tmp-b7:0' failed: Read-only file system [ 214.563482][T21581] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 214.575562][T21581] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.8088: corrupted xattr block 32: bad e_name length [ 214.626384][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1287.tmp-b7:0' failed: Read-only file system [ 214.654792][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1288.tmp-b7:3' failed: Read-only file system [ 214.692265][ T3838] udevd[3838]: symlink '../../loop0' '/dev/disk/by-diskseq/1287.tmp-b7:0' failed: Read-only file system [ 214.706887][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1288.tmp-b7:3' failed: Read-only file system [ 214.723763][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1289.tmp-b7:3' failed: Read-only file system [ 214.770959][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1289.tmp-b7:3' failed: Read-only file system [ 214.785634][T21612] loop3: detected capacity change from 0 to 1024 [ 214.816014][T21612] ext4 filesystem being mounted at /1646/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.880133][ T28] audit: type=1326 audit(1773151293.597:16091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21621 comm="syz.3.8098" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 214.961185][T21632] loop1: detected capacity change from 0 to 512 [ 214.977166][T21632] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.8103: invalid indirect mapped block 256 (level 2) [ 214.992195][T21632] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 215.002881][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 215.018401][ C1] EXT4-fs (loop1): initial error at time 1773151293: ext4_free_branches:1023: inode 11 [ 215.028061][ C1] EXT4-fs (loop1): last error at time 1773151293: ext4_free_branches:1023: inode 11 [ 215.028485][T21632] EXT4-fs (loop1): 2 truncates cleaned up [ 215.606733][ T50] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm kworker/u8:3: bg 0: block 5: invalid block bitmap [ 215.620763][ T50] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 215.634764][ T50] EXT4-fs (loop1): This should not happen!! Data will be lost [ 215.634764][ T50] [ 215.646024][ T50] EXT4-fs (loop1): Total free blocks count 0 [ 215.653563][ T50] EXT4-fs (loop1): Free/Dirty block details [ 215.659624][ T50] EXT4-fs (loop1): free_blocks=0 [ 215.665978][ T50] EXT4-fs (loop1): dirty_blocks=16000 [ 215.672778][ T50] EXT4-fs (loop1): Block reservation details [ 215.678793][ T50] EXT4-fs (loop1): i_reserved_data_blocks=16000 [ 215.737481][ T50] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 215.755423][ T50] EXT4-fs (loop1): This should not happen!! Data will be lost [ 215.755423][ T50] [ 216.456839][T21703] loop0: detected capacity change from 0 to 512 [ 216.488054][T21703] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.8133: invalid indirect mapped block 256 (level 2) [ 216.519176][T21703] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 216.519412][T21703] EXT4-fs (loop0): 2 truncates cleaned up [ 216.528569][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 216.528582][ C0] EXT4-fs (loop0): initial error at time 1773151295: ext4_free_branches:1023: inode 11 [ 216.528627][ C0] EXT4-fs (loop0): last error at time 1773151295: ext4_free_branches:1023: inode 11 [ 216.707089][T21711] loop3: detected capacity change from 0 to 512 [ 216.717490][T21711] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 216.768349][T21711] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 216.807264][T21711] EXT4-fs (loop3): 1 truncate cleaned up [ 216.827504][T21705] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 5: invalid block bitmap [ 216.901523][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 216.914978][T21719] EXT4-fs error (device loop3): ext4_append:79: inode #2: comm syz.3.8137: Logical block already allocated [ 216.952767][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 216.952767][ T12] [ 216.962773][T21719] EXT4-fs (loop3): Remounting filesystem read-only [ 216.981143][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 216.993759][ T12] EXT4-fs (loop0): Free/Dirty block details [ 217.016021][ T12] EXT4-fs (loop0): free_blocks=0 [ 217.034889][ T12] EXT4-fs (loop0): dirty_blocks=2312 [ 217.042514][ T12] EXT4-fs (loop0): Block reservation details [ 217.048704][ T12] EXT4-fs (loop0): i_reserved_data_blocks=2312 [ 217.156419][T21727] loop3: detected capacity change from 0 to 512 [ 217.185225][ T198] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 260 with error 28 [ 217.207701][T21727] EXT4-fs: Ignoring removed orlov option [ 217.214963][T21727] EXT4-fs: Ignoring removed mblk_io_submit option [ 217.218424][ T198] EXT4-fs (loop0): This should not happen!! Data will be lost [ 217.218424][ T198] [ 217.258586][T21727] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.8144: corrupted in-inode xattr: e_value size too large [ 217.300485][T21727] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 217.300697][T21727] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.8144: couldn't read orphan inode 15 (err -117) [ 217.309869][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 217.309887][ C0] EXT4-fs (loop3): initial error at time 1773151295: ext4_iget_extra_inode:5025: inode 15 [ 217.309913][ C0] EXT4-fs (loop3): last error at time 1773151295: ext4_iget_extra_inode:5025: inode 15 [ 217.329198][T21738] loop0: detected capacity change from 0 to 512 [ 217.339007][T21727] loop3: lost filesystem error report for type 5 error -117 [ 217.435466][T21738] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 217.579358][T21738] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.8146: iget: bad i_size value: 12154757448730 [ 217.644509][T21738] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 217.644818][T21738] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.8146: couldn't read orphan inode 13 (err -117) [ 217.653986][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 217.654004][ C1] EXT4-fs (loop0): initial error at time 1773151296: ext4_orphan_get:1391: inode 13 [ 217.654027][ C1] EXT4-fs (loop0): last error at time 1773151296: ext4_orphan_get:1391: inode 13 [ 217.656798][T21762] loop3: detected capacity change from 0 to 512 [ 217.694755][T21738] loop0: lost filesystem error report for type 5 error -117 [ 217.745596][T21762] ext4 filesystem being mounted at /1661/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.873912][T21776] loop3: detected capacity change from 0 to 512 [ 217.926469][T21776] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.8162: invalid indirect mapped block 256 (level 2) [ 217.964614][T21783] loop0: detected capacity change from 0 to 1024 [ 217.991817][T21776] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 217.994510][T21776] EXT4-fs (loop3): 2 truncates cleaned up [ 218.003698][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 218.003712][ C1] EXT4-fs (loop3): initial error at time 1773151296: ext4_free_branches:1023: inode 11 [ 218.003735][ C1] EXT4-fs (loop3): last error at time 1773151296: ext4_free_branches:1023: inode 11 [ 218.106352][T21783] ext4 filesystem being mounted at /1734/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.156135][T21783] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.8168: bg 0: block 112: padding at end of block bitmap is not set [ 218.206878][T21783] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 117 [ 218.256634][T21783] EXT4-fs (loop0): This should not happen!! Data will be lost [ 218.256634][T21783] [ 218.658220][ T12] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm kworker/u8:0: bg 0: block 5: invalid block bitmap [ 218.726759][T21795] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 218.947868][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 218.964276][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 218.964276][ T12] [ 218.983615][ T12] EXT4-fs (loop3): Total free blocks count 0 [ 218.989766][ T12] EXT4-fs (loop3): Free/Dirty block details [ 218.995672][ T12] EXT4-fs (loop3): free_blocks=0 [ 219.001881][ T12] EXT4-fs (loop3): dirty_blocks=16004 [ 219.017112][ T12] EXT4-fs (loop3): Block reservation details [ 219.026078][ T12] EXT4-fs (loop3): i_reserved_data_blocks=16004 [ 219.078973][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 219.107724][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 219.107724][ T12] [ 219.234475][ T3314] EXT4-fs unmount: 57 callbacks suppressed [ 219.409539][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1281.tmp-b7:2' failed: Read-only file system [ 219.442216][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 219.487102][ T3299] udevd[3299]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 219.531370][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1281.tmp-b7:2' failed: Read-only file system [ 219.548589][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 219.574575][T21829] loop2: detected capacity change from 0 to 512 [ 219.608236][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-diskseq/1308.tmp-b7:2' failed: Read-only file system [ 219.615865][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 219.615877][ T28] audit: type=1400 audit(1773151298.276:16100): avc: denied { listen } for pid=21830 comm="syz.3.8189" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 219.624122][ T3838] udevd[3838]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 219.655634][T21829] EXT4-fs: Ignoring removed orlov option [ 219.663078][T21829] EXT4-fs: Ignoring removed mblk_io_submit option [ 219.664099][ T3299] udevd[3299]: symlink '../../loop2' '/dev/disk/by-label/\x86\x5b.tmp-b7:2' failed: Read-only file system [ 219.696389][ T3299] udevd[3299]: symlink '../../loop1' '/dev/disk/by-diskseq/1293.tmp-b7:1' failed: Read-only file system [ 219.708334][T21829] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.8187: corrupted in-inode xattr: e_value size too large [ 219.724530][T21829] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 219.724726][T21829] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.8187: couldn't read orphan inode 15 (err -117) [ 219.735111][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 219.735129][ C1] EXT4-fs (loop2): initial error at time 1773151298: ext4_iget_extra_inode:5025: inode 15 [ 219.735152][ C1] EXT4-fs (loop2): last error at time 1773151298: ext4_iget_extra_inode:5025: inode 15 [ 219.749279][ T3299] udevd[3299]: symlink '../../loop0' '/dev/disk/by-diskseq/1306.tmp-b7:0' failed: Read-only file system [ 219.788212][T21829] loop2: lost filesystem error report for type 5 error -117 [ 219.788824][T21829] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.837644][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.190815][ T28] audit: type=1400 audit(1773151304.806:16101): avc: denied { mounton } for pid=21834 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 226.307967][T21834] chnl_net:caif_netlink_parms(): no params data found [ 226.343139][T21834] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.350290][T21834] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.357940][T21834] bridge_slave_0: entered allmulticast mode [ 226.364436][T21834] bridge_slave_0: entered promiscuous mode [ 226.371062][T21834] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.378246][T21834] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.386176][T21834] bridge_slave_1: entered allmulticast mode [ 226.392447][T21834] bridge_slave_1: entered promiscuous mode [ 226.409747][T21834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 226.420682][ T50] netdevsim netdevsim4 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 226.431072][ T50] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.443582][T21834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 226.463104][ T50] netdevsim netdevsim4 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 226.474060][ T50] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.486390][T21834] team0: Port device team_slave_0 added [ 226.492726][T21834] team0: Port device team_slave_1 added [ 226.506819][T21834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.513732][T21834] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 226.540141][T21834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 226.551427][T21834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 226.558367][T21834] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 226.584760][T21834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 226.599281][ T50] netdevsim netdevsim4 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 226.609922][ T50] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.667364][T21834] hsr_slave_0: entered promiscuous mode [ 226.680812][T21843] udevd[21843]: symlink '../../loop1' '/dev/disk/by-diskseq/1293.tmp-b7:1' failed: Read-only file system [ 226.689203][T21859] udevd[21859]: symlink '../../loop0' '/dev/disk/by-diskseq/1306.tmp-b7:0' failed: Read-only file system [ 226.693280][T21834] hsr_slave_1: entered promiscuous mode [ 226.711061][T21834] debugfs: 'hsr0' already exists in 'hsr' [ 226.711074][T21834] Cannot create hsr debugfs directory [ 226.763807][T21843] udevd[21843]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 226.799331][T21865] udevd[21865]: symlink '../../loop1' '/dev/disk/by-diskseq/1293.tmp-b7:1' failed: Read-only file system [ 226.818149][ T50] netdevsim netdevsim4 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 226.830013][T21859] udevd[21859]: symlink '../../loop0' '/dev/disk/by-diskseq/1306.tmp-b7:0' failed: Read-only file system [ 226.850222][ T50] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 226.871245][T21865] udevd[21865]: symlink '../../loop2' '/dev/disk/by-diskseq/1309.tmp-b7:2' failed: Read-only file system [ 226.880088][ T28] audit: type=1400 audit(1773151305.462:16102): avc: denied { mount } for pid=21871 comm="syz.0.8200" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 226.921027][ T28] audit: type=1400 audit(1773151305.532:16103): avc: denied { ioctl } for pid=21874 comm="syz.2.8201" path="socket:[63894]" dev="sockfs" ino=63894 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 226.921782][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1307.tmp-b7:3' failed: Read-only file system [ 226.970021][T21865] udevd[21865]: symlink '../../loop0' '/dev/disk/by-diskseq/1306.tmp-b7:0' failed: Read-only file system [ 226.999010][T21865] udevd[21865]: symlink '../../loop2' '/dev/disk/by-diskseq/1309.tmp-b7:2' failed: Read-only file system [ 227.018687][T21859] udevd[21859]: symlink '../../loop1' '/dev/disk/by-diskseq/1293.tmp-b7:1' failed: Read-only file system [ 227.044726][T21834] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 227.066810][T21834] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 227.103776][T21834] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 227.114784][T21895] loop2: detected capacity change from 0 to 764 [ 227.133307][T21895] rock: directory entry would overflow storage [ 227.141152][T21834] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 227.147927][T21895] rock: sig=0x5245, size=8, remaining=5 [ 227.203714][T21834] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.210804][T21834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.210942][T21834] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.225101][T21834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.254591][T21914] vhci_hcd vhci_hcd.0: invalid port number 236 [ 227.262548][T21914] vhci_hcd vhci_hcd.0: invalid port number 236 [ 227.293208][ T198] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.302336][ T198] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.322564][ T28] audit: type=1400 audit(1773151305.939:16104): avc: denied { write } for pid=21920 comm="syz.1.8219" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 227.333248][T21923] netlink: 396 bytes leftover after parsing attributes in process `syz.3.8220'. [ 227.365995][T21923] netlink: 396 bytes leftover after parsing attributes in process `syz.3.8220'. [ 227.377280][T21915] netlink: 156 bytes leftover after parsing attributes in process `syz.0.8215'. [ 227.387181][T21915] tipc: Bearer : already 2 bearers with priority 0 [ 227.395875][T21915] tipc: Enabling of bearer rejected, cannot adjust to lower [ 227.405003][ T50] bridge_slave_1: left allmulticast mode [ 227.414195][ T50] bridge_slave_1: left promiscuous mode [ 227.421855][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.432211][ T50] bridge_slave_0: left allmulticast mode [ 227.438861][ T50] bridge_slave_0: left promiscuous mode [ 227.446758][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.543398][ T50] geneve1 (unregistering): left allmulticast mode [ 227.597739][ T50] smc: removing net device bond0 with user defined pnetid SYZ2 [ 227.606267][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 227.615866][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 227.625477][ T50] bond0 (unregistering): Released all slaves [ 227.667738][T21834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.682207][T21834] 8021q: adding VLAN 0 to HW filter on device team0 [ 227.689897][ T50] tipc: Left network mode [ 227.699760][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.706831][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.719005][ T198] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.726189][ T198] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.755046][ T50] IPVS: stopping master sync thread 10854 ... [ 227.760832][T21948] loop3: detected capacity change from 0 to 512 [ 227.788311][ T50] IPVS: stopping backup sync thread 18246 ... [ 227.790622][T21948] EXT4-fs: inline encryption not supported [ 227.801550][T21834] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 227.842159][T21834] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 227.874485][ T50] hsr_slave_0: left promiscuous mode [ 227.880334][ T50] hsr_slave_1: left promiscuous mode [ 227.887654][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 227.896884][T21948] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.8226: bad orphan inode 15 [ 227.908309][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 227.917077][T21948] loop3: lost filesystem error report for type 5 error -117 [ 227.917380][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 227.927995][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 227.933086][T21948] ext4_test_bit(bit=14, block=5) = 0 [ 227.933459][T21948] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 227.955416][T21948] EXT4-fs warning (device loop3): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 227.976727][ T50] veth1_macvtap: left promiscuous mode [ 227.982353][ T50] veth1_vlan: left promiscuous mode [ 227.989085][ T50] veth0_vlan: left promiscuous mode [ 227.996389][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.065753][ T28] audit: type=1400 audit(1773151306.675:16105): avc: denied { connect } for pid=21972 comm="syz.2.8244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 228.111581][ T9] hid_parser_main: 237 callbacks suppressed [ 228.111596][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.141855][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.155389][ T50] team0 (unregistering): Port device team_slave_1 removed [ 228.156869][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.170995][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.178675][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.179659][ T50] team0 (unregistering): Port device team_slave_0 removed [ 228.186462][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.186486][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.186510][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.186543][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.186563][ T9] hid-generic 00A0:0086:0003.0004: unknown main item tag 0x0 [ 228.195198][ T9] hid-generic 00A0:0086:0003.0004: hidraw0: HID v0.05 Device [syz1] on syz0 [ 228.260515][T21956] netlink: 87 bytes leftover after parsing attributes in process `syz.0.8228'. [ 228.391057][T22005] netlink: 'syz.1.8248': attribute type 13 has an invalid length. [ 228.415274][T22005] netlink: 14585 bytes leftover after parsing attributes in process `syz.1.8248'. [ 228.440567][T21834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 228.534466][T22031] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8254'. [ 228.555968][T22035] netlink: 'syz.3.8255': attribute type 1 has an invalid length. [ 228.565634][T22031] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8254'. [ 228.588448][T22035] netlink: 'syz.3.8255': attribute type 2 has an invalid length. [ 228.620001][ T50] IPVS: stop unused estimator thread 0... [ 228.631116][T22031] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8254'. [ 228.657868][ T28] audit: type=1400 audit(1773151307.252:16106): avc: denied { write } for pid=22047 comm="syz.2.8258" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 228.689594][T22031] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8254'. [ 228.714905][T21834] veth0_vlan: entered promiscuous mode [ 228.741672][T21834] veth1_vlan: entered promiscuous mode [ 228.768001][T22066] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8263'. [ 228.798454][T21834] veth0_macvtap: entered promiscuous mode [ 228.829847][T21834] veth1_macvtap: entered promiscuous mode [ 228.869906][T21834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 228.911936][T21834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 228.944556][ T314] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.968436][ T314] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.000306][ T314] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.043812][ T314] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 229.056858][ T28] audit: type=1400 audit(1773151307.650:16107): avc: denied { mounton } for pid=21834 comm="syz-executor" path="/root/syzkaller.OMuw4Y/syz-tmp" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 229.097908][ T28] audit: type=1400 audit(1773151307.650:16108): avc: denied { mounton } for pid=21834 comm="syz-executor" path="/root/syzkaller.OMuw4Y/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 229.137797][ T28] audit: type=1400 audit(1773151307.650:16109): avc: denied { mounton } for pid=21834 comm="syz-executor" path="/root/syzkaller.OMuw4Y/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=65354 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 229.176183][T22114] loop1: detected capacity change from 0 to 764 [ 229.186892][T22114] rock: directory entry would overflow storage [ 229.191196][T22118] loop5: detected capacity change from 0 to 512 [ 229.199638][T22114] rock: sig=0x5245, size=8, remaining=5 [ 229.224741][T22118] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.8190: invalid indirect mapped block 256 (level 2) [ 229.258891][ T28] audit: type=1400 audit(1773151307.690:16110): avc: denied { mounton } for pid=21834 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 229.283023][T22118] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 229.289862][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 229.305414][ C0] EXT4-fs (loop5): initial error at time 1773151307: ext4_free_branches:1023: inode 11 [ 229.315088][ C0] EXT4-fs (loop5): last error at time 1773151307: ext4_free_branches:1023: inode 11 [ 229.321455][T22118] EXT4-fs (loop5): 2 truncates cleaned up [ 229.334253][T22129] loop1: detected capacity change from 0 to 512 [ 229.346423][T22118] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.409451][T22129] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 229.482394][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.726993][T22162] loop3: detected capacity change from 0 to 764 [ 229.798068][T22162] rock: directory entry would overflow storage [ 229.810029][T22162] rock: sig=0x5245, size=8, remaining=5 [ 229.881230][T22172] loop1: detected capacity change from 0 to 512 [ 229.898107][T22172] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 229.995052][T22178] loop3: detected capacity change from 0 to 1024 [ 230.001845][T22172] EXT4-fs (loop1): 1 truncate cleaned up [ 230.028534][ T70] EXT4-fs error (device loop5): ext4_validate_block_bitmap:432: comm kworker/u8:4: bg 0: block 5: invalid block bitmap [ 230.029851][T22172] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.053187][T22178] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 230.076705][T22178] EXT4-fs error (device loop3): ext4_map_blocks:818: inode #3: block 1: comm syz.3.8294: lblock 1 mapped to illegal pblock 1 (length 1) [ 230.099041][T22178] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 230.099265][T22178] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.8294: Failed to acquire dquot type 0 [ 230.103454][ T70] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 230.108406][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 230.108442][ C0] EXT4-fs (loop3): initial error at time 1773151308: ext4_map_blocks:818: inode 3: block 1 [ 230.108476][ C0] EXT4-fs (loop3): last error at time 1773151308: ext4_map_blocks:818: inode 3: block 1 [ 230.110110][T22178] loop3: lost filesystem error report for type 5 error -117 [ 230.155980][T22185] loop0: detected capacity change from 0 to 1024 [ 230.167375][ T70] EXT4-fs (loop5): This should not happen!! Data will be lost [ 230.167375][ T70] [ 230.167391][ T70] EXT4-fs (loop5): Total free blocks count 0 [ 230.167430][ T70] EXT4-fs (loop5): Free/Dirty block details [ 230.167439][ T70] EXT4-fs (loop5): free_blocks=0 [ 230.167451][ T70] EXT4-fs (loop5): dirty_blocks=16028 [ 230.167462][ T70] EXT4-fs (loop5): Block reservation details [ 230.167473][ T70] EXT4-fs (loop5): i_reserved_data_blocks=16028 [ 230.172414][T22178] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.8294: Freeing blocks not in datazone - block = 0, count = 4096 [ 230.192620][ T198] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 230.197559][T22178] loop3: lost filesystem error report for type 5 error -117 [ 230.215305][T22185] EXT4-fs: Ignoring removed orlov option [ 230.245777][T22178] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.8294: Invalid inode bitmap blk 0 in block_group 0 [ 230.276488][ T12] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 230.295317][T22178] loop3: lost filesystem error report for type 5 error -117 [ 230.299070][T22178] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 230.306252][ T12] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 230.307069][T22185] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.320393][ T12] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 230.335668][T22178] loop3: lost filesystem error report for type 5 error -117 [ 230.337945][ T12] loop3: lost filesystem error report for type 5 error -117 [ 230.376214][T22178] EXT4-fs (loop3): 1 orphan inode deleted [ 230.376378][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.395454][T22178] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 230.411515][T22185] EXT4-fs error (device loop0): ext4_generic_delete_entry:2666: inode #12: block 7: comm syz.0.8296: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 230.411726][T22185] EXT4-fs error (device loop0) in ext4_delete_inline_entry:1697: Corrupt filesystem [ 230.484685][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.548091][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.655588][T22212] vhci_hcd vhci_hcd.0: invalid port number 236 [ 230.669214][T22212] vhci_hcd vhci_hcd.0: invalid port number 236 [ 230.821612][T22237] loop0: detected capacity change from 0 to 736 [ 230.863068][T22243] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 231.127637][T22283] team0: Device vlan2 is already an upper device of the team interface [ 231.468903][T22320] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.8360: bg 0: block 5: invalid block bitmap [ 231.485764][T22320] loop3: lost filesystem error report for type 5 error -117 [ 231.485911][T22320] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 231.493237][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 231.493256][ C1] EXT4-fs (loop3): initial error at time 1773151310: ext4_validate_block_bitmap:432 [ 231.493279][ C1] EXT4-fs (loop3): last error at time 1773151310: ext4_validate_block_bitmap:432 [ 231.562552][T22320] loop3: lost filesystem error report for type 5 error -117 [ 231.567971][T22320] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.8360: invalid indirect mapped block 3 (level 2) [ 231.590043][T22320] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 231.590331][T22320] EXT4-fs (loop3): 1 orphan inode deleted [ 231.607451][T22320] EXT4-fs (loop3): 1 truncate cleaned up [ 231.615399][T22320] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 231.657811][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.723306][T21865] udevd[21865]: symlink '../../loop1' '/dev/disk/by-diskseq/1324.tmp-b7:1' failed: Read-only file system [ 231.740802][T21859] udevd[21859]: symlink '../../loop3' '/dev/disk/by-diskseq/1331.tmp-b7:3' failed: Read-only file system [ 231.760003][T21865] udevd[21865]: symlink '../../loop1' '/dev/disk/by-diskseq/1324.tmp-b7:1' failed: Read-only file system [ 231.785351][T21859] udevd[21859]: symlink '../../loop3' '/dev/disk/by-diskseq/1331.tmp-b7:3' failed: Read-only file system [ 231.813921][T21865] udevd[21865]: symlink '../../loop5' '/dev/disk/by-diskseq/1326.tmp-b7:5' failed: Read-only file system [ 231.836201][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 231.836214][ T28] audit: type=1326 audit(1773151310.387:16113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 231.870598][T21843] udevd[21843]: symlink '../../loop2' '/dev/disk/by-diskseq/1311.tmp-b7:2' failed: Read-only file system [ 231.889992][T22364] Cannot find del_set index 0 as target [ 231.897069][ T28] audit: type=1326 audit(1773151310.387:16114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 231.927862][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1331.tmp-b7:3' failed: Read-only file system [ 231.959384][ T28] audit: type=1326 audit(1773151310.397:16115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 231.988546][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1331.tmp-b7:3' failed: Read-only file system [ 232.003710][ T28] audit: type=1326 audit(1773151310.397:16116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 232.037988][T21865] udevd[21865]: symlink '../../loop2' '/dev/disk/by-diskseq/1311.tmp-b7:2' failed: Read-only file system [ 232.041207][T21859] udevd[21859]: symlink '../../loop3' '/dev/disk/by-diskseq/1331.tmp-b7:3' failed: Read-only file system [ 232.053382][ T28] audit: type=1326 audit(1773151310.397:16117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=226 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 232.085508][ T28] audit: type=1326 audit(1773151310.397:16118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22354 comm="syz.3.8377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4588a0c799 code=0x7ffc0000 [ 232.261219][T22394] set_capacity_and_notify: 1 callbacks suppressed [ 232.261236][T22394] loop5: detected capacity change from 0 to 512 [ 232.327340][T22394] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.355369][T22394] ext4 filesystem being mounted at /28/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 232.386390][T22408] loop2: detected capacity change from 0 to 128 [ 232.428697][T22408] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 232.455787][T21834] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.482087][T22408] ext4 filesystem being mounted at /1658/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 232.507461][ T28] audit: type=1326 audit(1773151311.084:16119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22415 comm="syz.1.8400" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 232.576479][ T28] audit: type=1326 audit(1773151311.084:16120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22415 comm="syz.1.8400" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 232.629516][ T3307] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 232.643504][T22427] loop1: detected capacity change from 0 to 1024 [ 232.665181][ T28] audit: type=1326 audit(1773151311.084:16121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22415 comm="syz.1.8400" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 232.690799][ T28] audit: type=1326 audit(1773151311.084:16122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22415 comm="syz.1.8400" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd8d550c799 code=0x7ffc0000 [ 232.726090][T22427] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.761460][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.844134][T22446] team0: Device vlan5 is already an upper device of the team interface [ 232.901447][T22455] loop2: detected capacity change from 0 to 512 [ 232.938905][T22455] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 232.958229][T22455] ext4 filesystem being mounted at /1661/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 233.007102][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.075481][T22482] loop2: detected capacity change from 0 to 128 [ 233.146290][T22486] loop5: detected capacity change from 0 to 512 [ 233.166322][T22490] SET target dimension over the limit! [ 233.191990][T22491] mmap: syz.1.8425 (22491): VmData 29196288 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 233.219178][T22486] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.249853][T22486] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 233.274286][T22500] loop1: detected capacity change from 0 to 512 [ 233.289528][T21834] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.321314][T22504] loop2: detected capacity change from 0 to 512 [ 233.328757][T22503] delete_channel: no stack [ 233.343972][T22500] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.361399][T22504] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.8430: bg 0: block 4: invalid block bitmap [ 233.370665][T22500] ext4 filesystem being mounted at /1695/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 233.382415][T22504] loop2: lost filesystem error report for type 5 error -117 [ 233.384439][T22504] EXT4-fs (loop2): Remounting filesystem read-only [ 233.392550][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 233.392566][ C0] EXT4-fs (loop2): initial error at time 1773151311: ext4_validate_block_bitmap:432 [ 233.392588][ C0] EXT4-fs (loop2): last error at time 1773151311: ext4_validate_block_bitmap:432 [ 233.439428][T22504] EXT4-fs (loop2): 1 truncate cleaned up [ 233.445519][T22504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.466336][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.470559][T22517] loop0: detected capacity change from 0 to 512 [ 233.491560][T22515] loop5: detected capacity change from 0 to 1024 [ 233.518341][T22515] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 233.542319][T22515] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 233.546528][T22517] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.8434: invalid indirect mapped block 256 (level 2) [ 233.566471][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.579845][T22515] JBD2: no valid journal superblock found [ 233.585707][T22515] EXT4-fs (loop5): Could not load journal inode [ 233.593379][T22517] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 233.593902][T22517] EXT4-fs (loop0): 2 truncates cleaned up [ 233.603107][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 233.603132][ C0] EXT4-fs (loop0): initial error at time 1773151312: ext4_free_branches:1023: inode 11 [ 233.603155][ C0] EXT4-fs (loop0): last error at time 1773151312: ext4_free_branches:1023: inode 11 [ 233.646203][T22517] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.717355][T22532] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.752209][T22532] ext4 filesystem being mounted at /1716/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 233.828630][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.969935][T22556] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.016726][T22556] ext4 filesystem being mounted at /1717/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 234.129351][T22574] SET target dimension over the limit! [ 234.130738][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.177501][T22578] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 234.202404][T22581] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 234.212325][T22578] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.217269][T22581] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 234.275518][ T12] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm kworker/u8:0: bg 0: block 5: invalid block bitmap [ 234.289675][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 234.324457][ T12] EXT4-fs (loop0): This should not happen!! Data will be lost [ 234.324457][ T12] [ 234.346883][ T12] EXT4-fs (loop0): Total free blocks count 0 [ 234.354208][ T12] EXT4-fs (loop0): Free/Dirty block details [ 234.360106][ T12] EXT4-fs (loop0): free_blocks=0 [ 234.366027][ T12] EXT4-fs (loop0): dirty_blocks=16024 [ 234.371409][ T12] EXT4-fs (loop0): Block reservation details [ 234.378363][ T12] EXT4-fs (loop0): i_reserved_data_blocks=16024 [ 234.399939][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 234.498312][T22596] __nla_validate_parse: 11 callbacks suppressed [ 234.498328][T22596] netlink: 24 bytes leftover after parsing attributes in process `syz.5.8472'. [ 234.538814][T22602] netlink: 27 bytes leftover after parsing attributes in process `syz.0.8474'. [ 234.540756][T22600] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8473'. [ 234.653967][T22616] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 234.668687][T22616] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.8481: bg 0: block 4: invalid block bitmap [ 234.682542][T22616] loop0: lost filesystem error report for type 5 error -117 [ 234.682642][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 234.696344][ C1] EXT4-fs (loop0): initial error at time 1773151313: ext4_validate_block_bitmap:432 [ 234.705751][ C1] EXT4-fs (loop0): last error at time 1773151313: ext4_validate_block_bitmap:432 [ 234.716844][T22616] EXT4-fs (loop0): 1 truncate cleaned up [ 234.724475][T22616] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.810498][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.858584][T22633] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 234.874357][T22633] ext4 filesystem being mounted at /1677/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 234.950409][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 234.989005][T22649] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 235.040876][T22657] EXT4-fs: Ignoring removed orlov option [ 235.049407][ T50] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 235.051540][T22657] EXT4-fs: Ignoring removed bh option [ 235.097286][T22657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 235.098405][T22662] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 235.122035][T22662] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 235.140410][T22662] JBD2: no valid journal superblock found [ 235.146358][T22662] EXT4-fs (loop2): Could not load journal inode [ 235.171495][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.334025][T22681] bridge_slave_0: left allmulticast mode [ 235.356523][T22684] netlink: 'syz.5.8509': attribute type 10 has an invalid length. [ 235.362741][T22681] bridge_slave_0: left promiscuous mode [ 235.423248][T22681] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.438593][T22681] bridge_slave_1: left allmulticast mode [ 235.455422][T22681] bridge_slave_1: left promiscuous mode [ 235.461229][T22681] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.472430][T22681] bond0: (slave bond_slave_0): Releasing backup interface [ 235.490957][T22681] bond0: (slave bond_slave_1): Releasing backup interface [ 235.515585][T22681] team0: Port device team_slave_0 removed [ 235.531278][T22681] team0: Port device team_slave_1 removed [ 235.556637][T22681] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 235.583353][T22681] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 235.593577][T22681] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 235.603420][T22681] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 235.619678][T22681] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 235.643542][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #3: comm syz.1.8516: corrupted inode contents [ 235.657353][T22700] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 235.658955][T22700] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #3: comm syz.1.8516: mark_inode_dirty error [ 235.659358][T22684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.668024][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 235.668038][ C1] EXT4-fs (loop1): initial error at time 1773151314: ext4_do_update_inode:5569: inode 3 [ 235.668063][ C1] EXT4-fs (loop1): last error at time 1773151314: ext4_do_update_inode:5569 [ 235.682237][T22684] team0: Port device bond0 added [ 235.685845][ C1] : inode 3 [ 235.687374][T22700] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 235.733845][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #3: comm syz.1.8516: corrupted inode contents [ 235.765863][T22700] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 235.772992][T22700] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.8516: mark_inode_dirty error [ 235.864915][T22700] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 235.868443][T22700] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.8516: Failed to acquire dquot type 0 [ 235.898819][T22723] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 235.916867][T22723] ext4 filesystem being mounted at /1685/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 235.937016][T22700] loop1: lost filesystem error report for type 5 error -117 [ 235.971734][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.8516: corrupted inode contents [ 235.994371][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.018099][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.018727][T22700] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #16: comm syz.1.8516: mark_inode_dirty error [ 236.036201][T22739] netlink: 27 bytes leftover after parsing attributes in process `syz.3.8533'. [ 236.050449][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.050643][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.8516: corrupted inode contents [ 236.075495][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.079221][T22700] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.8516: mark_inode_dirty error [ 236.106794][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.106944][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.8516: corrupted inode contents [ 236.129752][T22743] netlink: 24 bytes leftover after parsing attributes in process `syz.2.8530'. [ 236.142802][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.142995][T22700] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 236.164924][T22700] loop1: lost filesystem error report for type 5 error -117 [ 236.175051][T22700] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #16: comm syz.1.8516: corrupted inode contents [ 236.208049][T22750] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8537'. [ 236.220111][T22700] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 236.220262][T22700] EXT4-fs error (device loop1): ext4_truncate:4587: inode #16: comm syz.1.8516: mark_inode_dirty error [ 236.242113][T22700] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 236.253964][T22700] loop1: lost filesystem error report for type 5 error -117 [ 236.254444][T22700] EXT4-fs (loop1): 1 truncate cleaned up [ 236.271841][T22700] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 236.293558][T22700] ext4 filesystem being mounted at /1709/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 236.345946][T22700] EXT4-fs warning (device loop1): ext4_es_cache_extent:1082: inode #3: comm syz.1.8516: ES cache extent failed: add [1,1,41,0x1] conflict with existing [1,-2,576460752303423487,0x18] [ 236.345946][T22700] [ 236.385582][T22700] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 236.407862][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.753745][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1373.tmp-b7:3' failed: Read-only file system [ 236.769122][T21859] udevd[21859]: symlink '../../loop2' '/dev/disk/by-diskseq/1374.tmp-b7:2' failed: Read-only file system [ 236.834631][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1373.tmp-b7:3' failed: Read-only file system [ 236.876024][T21843] udevd[21843]: symlink '../../loop2' '/dev/disk/by-diskseq/1374.tmp-b7:2' failed: Read-only file system [ 236.937808][T21859] udevd[21859]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 236.971563][T22809] FAT-fs (loop2): Directory bread(block 199916) failed [ 236.995544][T21865] udevd[21865]: symlink '../../loop2' '/dev/disk/by-diskseq/1376.tmp-b7:2' failed: Read-only file system [ 237.014081][T22809] FAT-fs (loop2): Directory bread(block 199917) failed [ 237.042893][T21859] udevd[21859]: symlink '../../loop1' '/dev/disk/by-diskseq/1375.tmp-b7:1' failed: Read-only file system [ 237.054127][T22809] FAT-fs (loop2): Directory bread(block 199918) failed [ 237.056099][T21843] udevd[21843]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 237.072197][T22809] FAT-fs (loop2): Directory bread(block 199919) failed [ 237.072218][T22809] FAT-fs (loop2): Directory bread(block 199920) failed [ 237.072260][T22809] FAT-fs (loop2): Directory bread(block 199921) failed [ 237.072311][T22809] FAT-fs (loop2): Directory bread(block 199922) failed [ 237.072330][T22809] FAT-fs (loop2): Directory bread(block 199923) failed [ 237.092231][ T28] kauditd_printk_skb: 163 callbacks suppressed [ 237.092244][ T28] audit: type=1400 audit(1773151315.668:16284): avc: denied { execmem } for pid=22814 comm="syz.1.8566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 237.143671][T21859] udevd[21859]: symlink '../../loop3' '/dev/disk/by-diskseq/1373.tmp-b7:3' failed: Read-only file system [ 237.167320][T21865] udevd[21865]: symlink '../../loop2' '/dev/disk/by-diskseq/1376.tmp-b7:2' failed: Read-only file system [ 237.272317][ T28] audit: type=1400 audit(1773151315.838:16285): avc: denied { read write } for pid=22838 comm="syz.1.8576" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 237.359603][ T28] audit: type=1400 audit(1773151315.838:16286): avc: denied { open } for pid=22838 comm="syz.1.8576" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 237.387337][ T28] audit: type=1400 audit(1773151315.867:16287): avc: denied { write } for pid=22838 comm="syz.1.8576" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 237.413519][T22850] set_capacity_and_notify: 13 callbacks suppressed [ 237.413534][T22850] loop1: detected capacity change from 0 to 128 [ 237.438323][ T28] audit: type=1400 audit(1773151315.867:16288): avc: denied { create } for pid=22842 comm="syz.3.8578" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 237.470483][ T28] audit: type=1400 audit(1773151315.877:16289): avc: denied { ioctl } for pid=22842 comm="syz.3.8578" path="socket:[67589]" dev="sockfs" ino=67589 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 237.483558][T22850] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 237.509895][T22854] loop3: detected capacity change from 0 to 512 [ 237.516590][T22854] EXT4-fs: inline encryption not supported [ 237.533082][T22854] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.8583: bad orphan inode 15 [ 237.578506][T22854] loop3: lost filesystem error report for type 5 error -117 [ 237.582015][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 237.593636][T22854] ext4_test_bit(bit=14, block=5) = 0 [ 237.595753][ C1] EXT4-fs (loop3): initial error at time 1773151316: ext4_orphan_get:1417 [ 237.609520][ C1] EXT4-fs (loop3): last error at time 1773151316: ext4_orphan_get:1417 [ 237.616050][T22854] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.701484][ T30] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 237.721194][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.779051][T22872] GUP no longer grows the stack in syz.1.8601 (22872): 200000009000-20000000a000 (200000005000) [ 237.791349][T22872] CPU: 1 UID: 0 PID: 22872 Comm: syz.1.8601 Not tainted syzkaller #0 PREEMPT(full) [ 237.791378][T22872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 237.791396][T22872] Call Trace: [ 237.791404][T22872] [ 237.791412][T22872] __dump_stack+0x1d/0x30 [ 237.791511][T22872] dump_stack_lvl+0x95/0xd0 [ 237.791532][T22872] dump_stack+0x15/0x1b [ 237.791552][T22872] __get_user_pages+0x195b/0x1ea0 [ 237.791661][T22872] ? __mt_destroy+0xce/0xe0 [ 237.791681][T22872] __gup_longterm_locked+0x8d7/0xe30 [ 237.791748][T22872] ? __rcu_read_unlock+0x33/0x70 [ 237.791772][T22872] ? try_get_folio+0x369/0x3b0 [ 237.791796][T22872] ? try_grab_folio_fast+0xdc/0x370 [ 237.791820][T22872] gup_fast_fallback+0x1f3/0x13c0 [ 237.791938][T22872] get_user_pages_fast+0x5f/0x90 [ 237.792052][T22872] __iov_iter_get_pages_alloc+0x24e/0x6f0 [ 237.792128][T22872] ? pipe_clear_nowait+0x7a/0xf0 [ 237.792154][T22872] iov_iter_get_pages2+0x5e/0xa0 [ 237.792184][T22872] __se_sys_vmsplice+0x541/0xfd0 [ 237.792220][T22872] __x64_sys_vmsplice+0x55/0x70 [ 237.792269][T22872] x64_sys_call+0x28e9/0x3020 [ 237.792299][T22872] do_syscall_64+0x12c/0x370 [ 237.792396][T22872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.792424][T22872] RIP: 0033:0x7fd8d550c799 [ 237.792468][T22872] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 237.792484][T22872] RSP: 002b:00007fd8d3f67028 EFLAGS: 00000246 ORIG_RAX: 0000000000000116 [ 237.792501][T22872] RAX: ffffffffffffffda RBX: 00007fd8d5785fa0 RCX: 00007fd8d550c799 [ 237.792513][T22872] RDX: 0000000000000002 RSI: 0000200000000280 RDI: 0000000000000004 [ 237.792525][T22872] RBP: 00007fd8d55a2c99 R08: 0000000000000000 R09: 0000000000000000 [ 237.792539][T22872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 237.792576][T22872] R13: 00007fd8d5786038 R14: 00007fd8d5785fa0 R15: 00007fff742d7c58 [ 237.792599][T22872] [ 237.948922][T22875] loop5: detected capacity change from 0 to 1024 [ 238.012567][T22875] EXT4-fs: Ignoring removed orlov option [ 238.020183][T22875] EXT4-fs: Ignoring removed bh option [ 238.038416][T22875] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 238.061372][T21834] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 238.125508][ T28] audit: type=1400 audit(1773151316.695:16290): avc: denied { ioctl } for pid=22890 comm="syz.3.8598" path="socket:[67651]" dev="sockfs" ino=67651 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 238.134690][T22888] bridge_slave_0: left allmulticast mode [ 238.159128][T22894] netlink: 'syz.1.8595': attribute type 10 has an invalid length. [ 238.167300][T22888] bridge_slave_0: left promiscuous mode [ 238.170125][ T28] audit: type=1400 audit(1773151316.725:16291): avc: denied { shutdown } for pid=22891 comm="syz.2.8597" lport=38842 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 238.195720][T22888] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.247981][T22888] bridge_slave_1: left allmulticast mode [ 238.253706][T22888] bridge_slave_1: left promiscuous mode [ 238.259857][T22888] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.269569][T22888] bond0: (slave bond_slave_0): Releasing backup interface [ 238.280226][T22888] bond0: (slave bond_slave_1): Releasing backup interface [ 238.290756][T22888] team_slave_0: left allmulticast mode [ 238.298649][T22888] team0: Port device team_slave_0 removed [ 238.306414][T22888] team_slave_1: left allmulticast mode [ 238.313473][T22888] team0: Port device team_slave_1 removed [ 238.320683][T22888] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 238.328322][T22888] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 238.336922][T22888] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 238.345280][T22888] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 238.354429][T22888] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 238.370744][T22893] batadv_slave_1: entered promiscuous mode [ 238.380589][T22894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 238.388652][T22894] bond0: entered allmulticast mode [ 238.394589][T22894] team0: Port device bond0 added [ 238.413389][T22890] batadv_slave_1: left promiscuous mode [ 238.777802][T22942] loop6: detected capacity change from 0 to 7 [ 238.790570][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.800176][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.810441][ T28] audit: type=1400 audit(1773151317.373:16292): avc: denied { read } for pid=22937 comm="syz.0.8618" lport=42987 faddr=::ffff:10.1.1.0 fport=20002 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 238.837772][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 238.847443][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.857035][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.864897][T22942] loop6: unable to read partition table [ 238.882523][T22942] loop_reread_partitions: partition scan of loop6 (Sj̖P=ý?}X %`ր5) failed (rc=-5) [ 238.882599][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.904427][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.922988][ C1] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.932576][ C1] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.940584][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.950206][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.960463][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 238.970027][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 238.982812][ T28] audit: type=1400 audit(1773151317.513:16293): avc: denied { connect } for pid=22948 comm="syz.5.8623" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 238.983648][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 239.012902][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 239.259705][T22983] loop1: detected capacity change from 0 to 512 [ 239.266615][T22983] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 239.816660][T23022] loop1: detected capacity change from 0 to 512 [ 239.830651][T23022] EXT4-fs: inline encryption not supported [ 239.855770][T23022] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.8651: bad orphan inode 15 [ 239.867189][T23022] loop1: lost filesystem error report for type 5 error -117 [ 239.867709][T23022] ext4_test_bit(bit=14, block=5) = 0 [ 239.875116][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 239.875136][ C1] EXT4-fs (loop1): initial error at time 1773151318: ext4_orphan_get:1417 [ 239.875156][ C1] EXT4-fs (loop1): last error at time 1773151318: ext4_orphan_get:1417 [ 239.910178][T23022] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 239.991142][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.061087][T23047] batadv_slave_1: entered promiscuous mode [ 240.082229][T23046] batadv_slave_1: left promiscuous mode [ 240.364749][T23072] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8670'. [ 240.397744][T23078] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8670'. [ 240.493508][T23085] hugetlbfs: syz.5.8677 (23085): Using mlock ulimits for SHM_HUGETLB is obsolete [ 241.069745][T23169] loop5: detected capacity change from 0 to 1024 [ 241.086247][T23169] EXT4-fs: Ignoring removed orlov option [ 241.136147][T23169] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 241.443989][T21834] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.559872][T23212] blkio.reset_stats is deprecated [ 241.591042][T23214] loop6: detected capacity change from 0 to 7 [ 241.614014][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 241.623631][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 241.631563][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 241.641137][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 241.649001][T23214] loop6: unable to read partition table [ 241.658450][T23214] loop_reread_partitions: partition scan of loop6 (Sj̖P=ý?}X %`ր5) failed (rc=-5) [ 241.660567][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 241.818376][T21865] udevd[21865]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 241.847441][T21865] udevd[21865]: symlink '../../loop1' '/dev/disk/by-diskseq/1389.tmp-b7:1' failed: Read-only file system [ 241.888825][T21865] udevd[21865]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 241.921996][T21865] udevd[21865]: symlink '../../loop1' '/dev/disk/by-diskseq/1389.tmp-b7:1' failed: Read-only file system [ 241.947317][T21859] udevd[21859]: symlink '../../loop5' '/dev/disk/by-diskseq/1391.tmp-b7:5' failed: Read-only file system [ 241.961539][T21905] udevd[21905]: symlink '../../loop2' '/dev/disk/by-diskseq/1377.tmp-b7:2' failed: Read-only file system [ 241.975484][T21843] udevd[21843]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 242.002438][T23244] udevd[23244]: symlink '../../loop3' '/dev/disk/by-diskseq/1381.tmp-b7:3' failed: Read-only file system [ 242.035338][T23244] udevd[23244]: symlink '../../loop1' '/dev/disk/by-diskseq/1389.tmp-b7:1' failed: Read-only file system [ 242.054455][T21865] udevd[21865]: symlink '../../loop3' '/dev/disk/by-diskseq/1381.tmp-b7:3' failed: Read-only file system [ 242.089113][T23251] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 242.115004][T23262] loop2: detected capacity change from 0 to 128 [ 242.201822][T23269] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8738'. [ 242.326732][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 242.326744][ T28] audit: type=1400 audit(1773151320.885:16330): avc: denied { mounton } for pid=23272 comm="syz.1.8739" path="/1756/file0" dev="tmpfs" ino=8999 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 242.428113][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.428113][ T12] loop2: rw=1, sector=145, nr_sectors = 16 limit=128 [ 242.448416][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.448416][ T12] loop2: rw=1, sector=169, nr_sectors = 8 limit=128 [ 242.483224][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.483224][ T12] loop2: rw=1, sector=185, nr_sectors = 8 limit=128 [ 242.503542][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.503542][ T12] loop2: rw=1, sector=201, nr_sectors = 8 limit=128 [ 242.517663][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.517663][ T12] loop2: rw=1, sector=217, nr_sectors = 8 limit=128 [ 242.531400][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.531400][ T12] loop2: rw=1, sector=233, nr_sectors = 8 limit=128 [ 242.545703][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.545703][ T12] loop2: rw=1, sector=249, nr_sectors = 8 limit=128 [ 242.559264][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.559264][ T12] loop2: rw=1, sector=265, nr_sectors = 8 limit=128 [ 242.572779][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.572779][ T12] loop2: rw=1, sector=281, nr_sectors = 8 limit=128 [ 242.587761][ T12] kworker/u8:0: attempt to access beyond end of device [ 242.587761][ T12] loop2: rw=1, sector=297, nr_sectors = 8 limit=128 [ 242.652906][T23283] loop2: detected capacity change from 0 to 1024 [ 242.666359][T23283] EXT4-fs: inline encryption not supported [ 242.711918][T23283] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.732779][ T28] audit: type=1400 audit(1773151321.284:16331): avc: denied { write } for pid=23290 comm="syz.5.8745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 242.768716][ T28] audit: type=1400 audit(1773151321.314:16332): avc: denied { write } for pid=23282 comm="syz.2.8741" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 242.794714][ T28] audit: type=1400 audit(1773151321.324:16333): avc: denied { ioctl } for pid=23282 comm="syz.2.8741" path="/1721/file1/file1" dev="loop2" ino=15 ioctlcmd=0x662a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 242.822371][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.885439][ T28] audit: type=1400 audit(1773151321.433:16334): avc: denied { append } for pid=23302 comm="syz.3.8750" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 242.963820][T23308] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8753'. [ 242.992527][T23314] : renamed from vlan0 (while UP) [ 243.055899][ T28] audit: type=1400 audit(1773151321.603:16335): avc: denied { ioctl } for pid=23319 comm="syz.0.8758" path="socket:[68185]" dev="sockfs" ino=68185 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 243.087870][T23323] program syz.5.8759 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 243.115230][ T28] audit: type=1400 audit(1773151321.663:16336): avc: denied { sys_module } for pid=23319 comm="syz.0.8758" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 243.200693][ T28] audit: type=1400 audit(1773151321.753:16337): avc: denied { create } for pid=23336 comm="syz.5.8766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 243.225128][ T28] audit: type=1400 audit(1773151321.753:16338): avc: denied { bind } for pid=23336 comm="syz.5.8766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 243.226091][T23337] ieee802154 phy1 wpan1: encryption failed: -126 [ 243.249257][ T28] audit: type=1400 audit(1773151321.783:16339): avc: denied { connect } for pid=23336 comm="syz.5.8766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 243.909599][T23379] loop1: detected capacity change from 0 to 736 [ 244.150541][T23397] loop1: detected capacity change from 0 to 1024 [ 244.157229][T23397] EXT4-fs: Ignoring removed orlov option [ 244.180710][T23399] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8793'. [ 244.204050][T23397] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.355269][ T3313] cgroup: fork rejected by pids controller in /syz0 [ 244.498297][T23416] loop3: detected capacity change from 0 to 128 [ 244.650789][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.911143][T23429] chnl_net:caif_netlink_parms(): no params data found [ 244.948608][T23429] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.956199][T23429] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.963583][T23429] bridge_slave_0: entered allmulticast mode [ 244.970949][T23429] bridge_slave_0: entered promiscuous mode [ 244.977516][T23429] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.984836][T23429] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.992007][T23429] bridge_slave_1: entered allmulticast mode [ 244.998419][T23429] bridge_slave_1: entered promiscuous mode [ 245.009506][ T4257] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 245.011080][T23307] Bluetooth: hci0: command 0x1003 tx timeout [ 245.021998][T23429] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.023564][T23429] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 245.059824][T23429] team0: Port device team_slave_0 added [ 245.066499][T23447] program syz.1.8818 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 245.066442][T23429] team0: Port device team_slave_1 added [ 245.081498][T23448] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8808'. [ 245.092224][T23429] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 245.099159][T23429] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 245.131653][T23429] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 245.154770][T23429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 245.169651][T23429] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 245.230500][T23429] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.282257][T23429] hsr_slave_0: entered promiscuous mode [ 245.292059][T23429] hsr_slave_1: entered promiscuous mode [ 245.301490][T23429] debugfs: 'hsr0' already exists in 'hsr' [ 245.309409][T23429] Cannot create hsr debugfs directory [ 245.373061][T23466] loop2: detected capacity change from 0 to 1024 [ 245.388802][T23466] EXT4-fs: Ignoring removed orlov option [ 245.425889][T23466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 245.466748][T23429] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 245.488044][T23429] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.562989][T23429] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 245.580412][T23429] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.632620][T23429] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 245.654715][T23429] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.678241][T23482] program syz.1.8820 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 245.734016][T23429] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 245.745017][T23429] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.762619][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.873149][T23429] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 245.895454][T23429] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 245.914900][T23429] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 245.924935][T23498] loop2: detected capacity change from 0 to 512 [ 245.938363][T23429] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 245.955876][T23503] loop5: detected capacity change from 0 to 128 [ 245.963704][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #3: comm syz.2.8829: corrupted inode contents [ 245.975953][T23498] fserror_report: 1 callbacks suppressed [ 245.975963][T23498] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 245.986273][T23498] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #3: comm syz.2.8829: mark_inode_dirty error [ 245.995344][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 245.995366][ C1] EXT4-fs (loop2): initial error at time 1773151324: ext4_do_update_inode:5569: inode 3 [ 245.995392][ C1] EXT4-fs (loop2): last error at time 1773151324: ext4_do_update_inode:5569: inode 3 [ 246.041558][T23498] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 246.048402][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #3: comm syz.2.8829: corrupted inode contents [ 246.066926][T23429] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.085332][T23429] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.111069][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.118211][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.122603][T23498] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 246.140028][T23498] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.8829: mark_inode_dirty error [ 246.165442][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.170006][T23498] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 246.172550][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.208741][T23498] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.8829: Failed to acquire dquot type 0 [ 246.228697][T23523] netlink: 'syz.5.8836': attribute type 2 has an invalid length. [ 246.237242][T23498] loop2: lost filesystem error report for type 5 error -117 [ 246.239152][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.8829: corrupted inode contents [ 246.263774][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.269772][T23498] EXT4-fs error (device loop2): ext4_dirty_inode:6450: inode #16: comm syz.2.8829: mark_inode_dirty error [ 246.293404][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.313729][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.8829: corrupted inode contents [ 246.315624][T23529] wireguard1: entered promiscuous mode [ 246.341331][T23529] wireguard1: entered allmulticast mode [ 246.341351][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.341513][T23498] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.8829: mark_inode_dirty error [ 246.385649][T23429] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.424649][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.424908][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.8829: corrupted inode contents [ 246.479132][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.483409][T23498] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 246.514049][T23498] loop2: lost filesystem error report for type 5 error -117 [ 246.514231][T23498] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #16: comm syz.2.8829: corrupted inode contents [ 246.551254][T23498] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 246.551436][T23498] EXT4-fs error (device loop2): ext4_truncate:4587: inode #16: comm syz.2.8829: mark_inode_dirty error [ 246.576602][T23542] program syz.3.8840 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 246.587233][T23429] veth0_vlan: entered promiscuous mode [ 246.606385][T23429] veth1_vlan: entered promiscuous mode [ 246.614061][T23498] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 246.636983][T23429] veth0_macvtap: entered promiscuous mode [ 246.644591][T23498] loop2: lost filesystem error report for type 5 error -117 [ 246.644994][T23498] EXT4-fs (loop2): 1 truncate cleaned up [ 246.674096][T23429] veth1_macvtap: entered promiscuous mode [ 246.680458][T23498] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 246.698602][T23429] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.707735][T23498] ext4 filesystem being mounted at /1730/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 246.719199][T23544] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.726535][T23544] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.763982][T23429] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.790729][ T70] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.806632][T23498] EXT4-fs warning (device loop2): ext4_es_cache_extent:1082: inode #3: comm syz.2.8829: ES cache extent failed: add [1,1,41,0x1] conflict with existing [1,-2,576460752303423487,0x18] [ 246.806632][T23498] [ 246.839445][ T70] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.840151][T23244] udevd[23244]: symlink '../../loop5' '/dev/disk/by-diskseq/1408.tmp-b7:5' failed: Read-only file system [ 246.870764][ T70] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.892486][T21865] udevd[21865]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 246.898251][ T70] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.922655][T23498] ================================================================== [ 246.930739][T23498] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 246.938109][T23498] [ 246.940422][T23498] read-write to 0xffff888107619d90 of 8 bytes by interrupt on cpu 0: [ 246.948478][T23498] __xa_clear_mark+0xf5/0x1e0 [ 246.953155][T23498] __folio_end_writeback+0xf4/0x360 [ 246.958363][T23498] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 246.964607][T23498] folio_end_writeback+0x1c/0x70 [ 246.969538][T23498] end_buffer_async_write+0x156/0x1f0 [ 246.974917][T23498] end_bio_bh_io_sync+0x79/0xa0 [ 246.979775][T23498] bio_endio+0x38a/0x420 [ 246.984022][T23498] blk_update_request+0x338/0x740 [ 246.989060][T23498] blk_mq_end_request+0x26/0x50 [ 246.993910][T23498] lo_complete_rq+0x98/0x140 [ 246.998496][T23498] blk_done_softirq+0x77/0xb0 [ 247.003167][T23498] handle_softirqs+0xb9/0x2a0 [ 247.007832][T23498] run_ksoftirqd+0x1c/0x30 [ 247.012235][T23498] smpboot_thread_fn+0x32a/0x510 [ 247.017174][T23498] kthread+0x22a/0x280 [ 247.021238][T23498] ret_from_fork+0x150/0x360 [ 247.025838][T23498] ret_from_fork_asm+0x1a/0x30 [ 247.030598][T23498] [ 247.032910][T23498] read to 0xffff888107619d90 of 8 bytes by task 23498 on cpu 1: [ 247.040525][T23498] xas_find_marked+0x213/0x620 [ 247.045281][T23498] filemap_get_folios_tag+0xfa/0x510 [ 247.050555][T23498] filemap_write_and_wait_range+0x1f5/0x370 [ 247.056434][T23498] sync_blockdev+0x35/0x50 [ 247.060835][T23498] sync_filesystem+0x162/0x190 [ 247.065589][T23498] ext4_reconfigure+0x1045/0x16b0 [ 247.070599][T23498] reconfigure_super+0x175/0x590 [ 247.075531][T23498] path_mount+0xaf7/0xbc0 [ 247.079853][T23498] __se_sys_mount+0x28c/0x2e0 [ 247.084518][T23498] __x64_sys_mount+0x67/0x80 [ 247.089094][T23498] x64_sys_call+0x2d61/0x3020 [ 247.093763][T23498] do_syscall_64+0x12c/0x370 [ 247.098340][T23498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.104221][T23498] [ 247.106529][T23498] value changed: 0x0000020400045a0c -> 0x0000020400000000 [ 247.113618][T23498] [ 247.115926][T23498] Reported by Kernel Concurrency Sanitizer on: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 247.122058][T23498] CPU: 1 UID: 0 PID: 23498 Comm: syz.2.8829 Not tainted syzkaller #0 PREEMPT(full) [ 247.131415][T23498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 247.141456][T23498] ================================================================== [ 247.188924][T21865] udevd[21865]: symlink '../../loop0' '/dev/disk/by-diskseq/1369.tmp-b7:0' failed: Read-only file system [ 247.208167][T23244] udevd[23244]: symlink '../../loop5' '/dev/disk/by-diskseq/1408.tmp-b7:5' failed: Read-only file system [ 247.238096][T23498] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 247.310514][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.768391][ T198] netdevsim netdevsim2 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 247.778992][ T198] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.856939][ T198] netdevsim netdevsim2 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 247.867989][ T198] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.926547][ T198] netdevsim netdevsim2 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 247.936356][ T198] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.986579][ T198] netdevsim netdevsim2 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 247.997267][ T198] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.030829][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 248.030842][ T28] audit: type=1400 audit(1773151326.574:16363): avc: denied { read } for pid=3038 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 248.065885][ T198] bridge_slave_1: left allmulticast mode [ 248.076768][ T198] bridge_slave_1: left promiscuous mode [ 248.082417][ T198] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.090452][ T198] bridge_slave_0: left allmulticast mode [ 248.096903][ T198] bridge_slave_0: left promiscuous mode [ 248.102525][ T198] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.210599][ T198] smc: removing net device bond0 with user defined pnetid SYZ2 [ 248.219728][ T198] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 248.230270][ T198] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 248.240441][ T198] bond0 (unregistering): Released all slaves [ 248.248561][ T198] bond1 (unregistering): Released all slaves [ 248.257872][ T198] bond2 (unregistering): Released all slaves [ 248.266375][ T198] bond3 (unregistering): Released all slaves [ 248.308370][ T198] tipc: Left network mode [ 248.316118][ T198] hsr_slave_0: left promiscuous mode [ 248.321732][ T198] hsr_slave_1: left promiscuous mode [ 248.332787][ T198] veth1_macvtap: left promiscuous mode [ 248.338737][ T198] veth0_macvtap: left promiscuous mode [ 248.344234][ T198] veth1_vlan: left promiscuous mode [ 248.349867][ T198] veth0_vlan: left promiscuous mode [ 248.392741][ T198] pimreg (unregistering): left allmulticast mode [ 248.426969][ T198] team0 (unregistering): Port device team_slave_1 removed [ 248.437152][ T198] team0 (unregistering): Port device team_slave_0 removed [ 248.688988][ T198] IPVS: stop unused estimator thread 0... [ 248.739882][ T198] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.788625][ T198] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.838266][ T198] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.878225][ T198] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.949450][ T198] netdevsim netdevsim1 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 248.977890][ T198] netdevsim netdevsim1 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.048691][ T198] netdevsim netdevsim1 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.087870][ T198] netdevsim netdevsim1 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.168742][ T198] tipc: Resetting bearer [ 249.250734][ T198] team0: Port device bond0 removed [ 249.256964][ T198] bond0 (unregistering): Released all slaves [ 249.297925][ T198] tipc: Disabling bearer [ 249.306610][ T198] geneve1 (unregistering): left allmulticast mode [ 249.408694][ T198] team0: Port device bridge2 removed [ 249.447230][ T198] bond0 (unregistering): left allmulticast mode [ 249.453903][ T198] team0: Port device bond0 removed [ 249.459896][ T198] bond0 (unregistering): Released all slaves [ 249.467118][ T198] bond1 (unregistering): Released all slaves [ 249.512719][ T198] tipc: Left network mode [ 249.522612][ T198] IPVS: stopping backup sync thread 3619 ... [ 249.530840][ T198] hsr_slave_0: left promiscuous mode [ 249.536646][ T198] hsr_slave_1: left promiscuous mode [ 249.544394][ T198] hsr_slave_0: left promiscuous mode [ 249.550228][ T198] hsr_slave_1: left promiscuous mode [ 249.562035][ T198] veth1_macvtap: left promiscuous mode [ 249.568281][ T198] veth0_macvtap: left promiscuous mode [ 249.573772][ T198] veth1_vlan: left promiscuous mode [ 249.579237][ T198] veth0_vlan: left promiscuous mode [ 249.584854][ T198] veth0_virt_wifi: left promiscuous mode [ 249.590641][ T198] veth1_macvtap: left promiscuous mode [ 249.596107][ T198] veth1_vlan: left promiscuous mode [ 249.601829][ T198] veth0_vlan: left promiscuous mode [ 250.143220][ T198] IPVS: stop unused estimator thread 0... [ 250.231168][ T198] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.279993][ T198] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.330089][ T198] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.380932][ T198] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.465262][ T198] bridge_slave_1: left allmulticast mode [ 250.470994][ T198] bridge_slave_1: left promiscuous mode [ 250.476702][ T198] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.484748][ T198] bridge_slave_0: left allmulticast mode [ 250.490418][ T198] bridge_slave_0: left promiscuous mode [ 250.495992][ T198] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.550885][ T198] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 250.560592][ T198] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 250.570163][ T198] bond0 (unregistering): Released all slaves [ 250.603002][ T198] hsr_slave_0: left promiscuous mode [ 250.612421][ T198] hsr_slave_1: left promiscuous mode [ 250.618353][ T198] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 250.625725][ T198] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 250.634065][ T198] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 250.641559][ T198] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 250.651747][ T198] veth1_macvtap: left promiscuous mode [ 250.657235][ T198] veth0_macvtap: left promiscuous mode [ 250.663716][ T198] veth1_vlan: left promiscuous mode [ 250.669083][ T198] veth0_vlan: left promiscuous mode [ 250.729561][ T198] team0 (unregistering): Port device team_slave_1 removed [ 250.738897][ T198] team0 (unregistering): Port device team_slave_0 removed