last executing test programs: 3m8.05283318s ago: executing program 3 (id=363): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$ARCH_SHSTK_DISABLE(0x1e, r0, 0x1, 0x5002) 3m7.951120593s ago: executing program 3 (id=365): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffff8e, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000015c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000060a010400000017000000000a0000010900010073797a3100000000200004801c0001800a00010071756575650000000c000280080004402095dee30900020073797a32"], 0x74}, 0x1, 0x0, 0x0, 0x4008091}, 0x24000000) 3m7.806927788s ago: executing program 3 (id=367): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d2f, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffe, 0x830d}, 0x212, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="04010000100007000000000000000000ff020000000000000000000000000001e00000020000000000000000000000004e210000000000000000000002000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="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"], 0x104}}, 0x0) 3m7.72924622s ago: executing program 3 (id=372): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$nfs4(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', 0x0, 0x197841, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 3m7.627054813s ago: executing program 3 (id=373): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)="f4000900062b2b25fe80000000000000dc8b850f238466ccfc007a000000ad6e911b51818462b4003b80", 0x2a}], 0x1}, 0x0) 3m7.385544141s ago: executing program 3 (id=380): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000008000f00fc00000018000180140002006e657464657673696d300000000000000800080000fcffff0800090000000000080011000000000008000e00800000000800", @ANYRES64=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40054) 3m7.232207036s ago: executing program 32 (id=380): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000008000f00fc00000018000180140002006e657464657673696d300000000000000800080000fcffff0800090000000000080011000000000008000e00800000000800", @ANYRES64=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x40054) 2m49.750024711s ago: executing program 2 (id=861): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0xffffffff}}]}}, 0x0, 0x32, 0x0, 0x1}, 0x28) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000200025a729bd7000fddbdf250a0000cdff000001020001000800060000000000080017"], 0x34}, 0x1, 0x0, 0x0, 0x20008081}, 0x0) 2m49.656849594s ago: executing program 2 (id=864): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x7, 0x4, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, &(0x7f0000000180)={0x8, 0x8b}, 0x0) io_setup(0x8f0, &(0x7f0000002400)) 2m49.544644507s ago: executing program 2 (id=868): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000001a0001000000000000000a0080202000", @ANYRES32=0x0, @ANYBLOB="000000000800030000000000140001"], 0x38}}, 0x0) 2m49.415057441s ago: executing program 2 (id=870): bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000001380), &(0x7f0000000000)=""/10, 0x2}, 0x20) r0 = perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x7}, 0x410, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='cpu!=0||!') 2m49.295815595s ago: executing program 2 (id=873): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) mknod$loop(&(0x7f0000000640)='./file0\x00', 0x100, 0x1) 2m49.246486737s ago: executing program 2 (id=874): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x1c}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}}, 0x0) 2m33.887879514s ago: executing program 33 (id=874): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x1c}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}]}, 0x2c}}, 0x0) 2m6.741507975s ago: executing program 1 (id=2114): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000018000280080002001100000004000100080004"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x8090) 2m6.654866378s ago: executing program 1 (id=2103): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)={0x3c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x86}, 0x4e040) 2m6.562128281s ago: executing program 1 (id=2107): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r0, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000300), 0x8) 2m6.500012392s ago: executing program 1 (id=2113): syz_mount_image$iso9660(&(0x7f00000002c0), &(0x7f0000000400)='./file0\x00', 0x1008000, &(0x7f0000000040)={[{@map_off}, {}, {}, {}, {@overriderock}, {@hide}]}, 0xfd, 0x3f1, &(0x7f00000015c0)="$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") syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) 2m6.348344148s ago: executing program 1 (id=2119): prlimit64(0x0, 0x7, &(0x7f00000000c0)={0x5, 0x7}, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x802, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2m6.078867676s ago: executing program 1 (id=2127): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x7, 0x80, 0x4, 0x6}) 2m6.040006038s ago: executing program 34 (id=2127): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x7, 0x80, 0x4, 0x6}) 1m37.041767178s ago: executing program 7 (id=3041): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020100000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a32000000001400000011001f"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000700000a64000000060a0b0400000000000000000208000038000480340001800900010068617368000000002400028008000440ffffffed0800064000000008080007400000000108000240000000170900010073797a30000000000900020073797a320000000014000000110001"], 0x8c}}, 0x40) 1m36.990609929s ago: executing program 7 (id=3044): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000700)=@l2tp={0x2, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f0000002b40)=""/208, 0xd0}, 0x9}, {{&(0x7f0000002c40)=@vsock, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002cc0)=""/5, 0x5}], 0x1, &(0x7f0000002d40)}, 0xfffff645}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000002d80)=""/133, 0x85}], 0x1, &(0x7f0000002e80)=""/18, 0x12}, 0x7}], 0x4, 0x4c42bb4f90, 0x0) shutdown(r0, 0x0) 1m36.862762523s ago: executing program 7 (id=3036): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="4c00000010000104fcfffffffbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="431f07000b02000008000a00", @ANYRES32=r1, @ANYBLOB="08000500", @ANYRES32=r1, @ANYBLOB="1c0012800b0001006970766c616e"], 0x4c}, 0x1, 0x0, 0x0, 0x2004d808}, 0x40050) 1m36.775981426s ago: executing program 7 (id=3042): io_setup(0x2278, &(0x7f0000000180)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x2, 0x2, r1, 0x0}]) 1m36.698785468s ago: executing program 7 (id=3047): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) setxattr$system_posix_acl(&(0x7f0000005700)='.\x00', &(0x7f0000005740)='system.posix_acl_default\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0200000001000500000000000400070000000000100002000000000020"], 0x24, 0x1) 1m36.618976731s ago: executing program 7 (id=3050): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000500)={0x0, {'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000100)=""/99, 0x63, 0x0, 0x2, 0x89, 0x83, 0xf}}, 0x120) writev(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)="0e000000", 0x4}, {&(0x7f00000006c0), 0x1000000}], 0x2) 1m21.310673887s ago: executing program 35 (id=3050): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000500)={0x0, {'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000100)=""/99, 0x63, 0x0, 0x2, 0x89, 0x83, 0xf}}, 0x120) writev(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)="0e000000", 0x4}, {&(0x7f00000006c0), 0x1000000}], 0x2) 1.118986925s ago: executing program 8 (id=6166): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xc, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000000000000000000000000018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400001c000000850000001500000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0857f9f582f0300000000001000", 0x0, 0x2e00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.116764975s ago: executing program 8 (id=6167): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x10e, &(0x7f00000001c0)={[{@jqfmt_vfsv0}, {@nodelalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000000}}, {@jqfmt_vfsv0}, {@nolazytime}]}, 0x3, 0x45f, &(0x7f0000000ec0)="$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") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') lseek(r0, 0x10001, 0x0) 971.09665ms ago: executing program 0 (id=6179): write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x2, 0x1}}, 0x20) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x3, 0x822b01) write$char_usb(r0, &(0x7f0000000040)="e2", 0x918) 931.714751ms ago: executing program 8 (id=6171): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x2f, &(0x7f0000000040), 0x3b) 905.975652ms ago: executing program 0 (id=6173): unshare(0x60480) r0 = socket$inet(0x2, 0x2, 0x1) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa}, 0x1c) 854.833143ms ago: executing program 5 (id=6175): r0 = semget$private(0x0, 0x7, 0xd3) semop(r0, &(0x7f0000000000)=[{0x4, 0x3, 0x1800}, {0x0, 0x8191}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0xff, 0x6, 0x0, 0x8, 0x7fff]) 839.352024ms ago: executing program 8 (id=6187): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0x2}, 0x0, 0x1224, 0x0, 0x5, 0x6, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) sigaltstack(0x0, 0x0) 832.681234ms ago: executing program 0 (id=6177): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="5800000010000300"/20, @ANYRES32=r1, @ANYBLOB="00000000000000001c0012800b00010067656e65766500000c00028005000400010000001c001a8018000a80140007"], 0x58}, 0x1, 0x2}, 0x80) 776.408256ms ago: executing program 0 (id=6180): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000240)={[{@noblock_validity}, {}, {@sysvgroups}, {@resuid={'resuid', 0x3d, 0xee01}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nodelalloc}, {@grpid}, {@noauto_da_alloc}, {@nomblk_io_submit}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) 708.899988ms ago: executing program 8 (id=6181): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x1, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x8, &(0x7f00000000c0), 0x2, 0x53a, &(0x7f0000000c80)="$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") 708.789158ms ago: executing program 6 (id=6182): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @reject={{0xb}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x74}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 642.94745ms ago: executing program 5 (id=6184): unshare(0x64000600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @any, 0x3, 0x2}, 0xe) 511.639954ms ago: executing program 6 (id=6185): socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x9, 0xa0514, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x8006, 0x6}, 0x10001, 0x6, 0xda, 0x5, 0xa, 0x3ff, 0xa, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) getcwd(&(0x7f0000000d00)=""/138, 0x8a) 447.549146ms ago: executing program 6 (id=6186): r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000480)={0x0, 0x0, 0x0, {0x0, 0x1}, {0x3a, 0x2}}) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250) 426.948407ms ago: executing program 4 (id=6188): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@base={0x9, 0x18, 0x8, 0x40, 0x42, 0x1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000000), 0x0}, 0x20) 356.490959ms ago: executing program 6 (id=6189): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=@newqdisc={0x48, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x0, 0x7}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0x14, 0x2, [@TCA_FQ_CODEL_DROP_BATCH_SIZE={0x8, 0x8, 0x9}, @TCA_FQ_CODEL_MEMORY_LIMIT={0x8, 0x9, 0x9}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x2000c010}, 0x0) 355.688589ms ago: executing program 5 (id=6190): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200002, 0x2, 0x0, 0x1, 0x4}) ioctl$VT_RESIZE(r0, 0x5609, 0x0) 331.16601ms ago: executing program 5 (id=6191): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newqdisc={0x40, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffe0}, {0xffff, 0xffff}, {0x0, 0xfff2}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_HH_FLOWS_LIMIT={0x8, 0x3, 0x9cc}, @TCA_HHF_BACKLOG_LIMIT={0x8, 0x1, 0x10}]}}]}, 0x40}}, 0x4000010) 311.21754ms ago: executing program 5 (id=6192): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x68180, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x10c0e8, 0x0, 0x7, 0x4, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000dc0)={0x20080522}, &(0x7f0000000e00)={0x0, 0x4, 0x4, 0x0, 0x80000, 0xffffffff}) setresgid(0x0, 0x0, 0xee01) 310.26197ms ago: executing program 0 (id=6193): r0 = socket(0x2d, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000440)={0x2d, 0xffffffff, 0x1}, 0xc) bind$xdp(r0, &(0x7f0000000080)={0x2d, 0x0, 0x0, 0xc}, 0x10) 303.159231ms ago: executing program 6 (id=6194): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x10009, 0xf41b8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x8, 0x100}, 0x204, 0x0, 0x43a1bd78, 0x8, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x3fffffffff, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0xb, 0x1, 0x9, [{@private=0xa010102, 0xfffff02c}]}]}}}], 0x20}, 0x4840) 212.054923ms ago: executing program 4 (id=6195): setuid(0xee00) r0 = syz_clone(0x800000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 211.558043ms ago: executing program 6 (id=6196): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x710, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x9}, 0x502, 0x800, 0x2, 0x8, 0x7, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)="5c00000012006bab9e3fe3d86e6c1d000014a10d00000000000004b68675f8001d000a00a0e69ee517d34460bc24eab556a705251e6182949a36c23d3b48dffefffffffffffffff60a64c9f4080003fe060100000400020015b53631", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x44010) 182.189895ms ago: executing program 5 (id=6197): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, 0x1, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0xa, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0xe912dd9171f9c926}, 0x80) 169.863465ms ago: executing program 4 (id=6198): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x5, 0x7, 0x7ffc0001}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x1, 0x7, 0x7fffffff}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) 168.596465ms ago: executing program 0 (id=6199): syz_mount_image$ext4(&(0x7f00000008c0)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x1000040, &(0x7f0000000880), 0x1, 0x5a3, &(0x7f00000002c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2141, 0x59) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000400)=ANY=[]) 106.900137ms ago: executing program 4 (id=6200): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x4f}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 106.763687ms ago: executing program 4 (id=6201): unshare(0x64000600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @any, 0x3, 0x2}, 0xe) 45.788539ms ago: executing program 4 (id=6202): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x17, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000009000000000000000000000218110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000000000178500000017000000bf91000000000000b7020000000000008500000084000000b70000000000000095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x100, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 0s ago: executing program 8 (id=6203): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000140), r0) sendmsg$NFC_CMD_FW_DOWNLOAD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd70000adcdf2515"], 0x28}, 0x1, 0x0, 0x0, 0x4008080}, 0x8000) kernel console output (not intermixed with test programs): 024 [ 170.841431][T13131] EXT4-fs: Ignoring removed orlov option [ 170.915343][T13131] EXT4-fs error (device loop4): ext4_free_inode:354: comm syz.4.3975: bit already cleared for inode 15 [ 170.931846][T13145] loop8: detected capacity change from 0 to 512 [ 170.949413][T13145] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 171.029799][T13145] EXT4-fs (loop8): 1 truncate cleaned up [ 171.074679][T13145] netlink: 12 bytes leftover after parsing attributes in process `syz.8.3990'. [ 171.094268][T13151] loop4: detected capacity change from 0 to 512 [ 171.126794][T13151] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 171.167077][T13151] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 171.199984][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 171.205715][T13151] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3982: Failed to acquire dquot type 1 [ 171.206515][ C0] EXT4-fs (loop4): initial error at time 1778664310: ext4_mb_generate_buddy:1317 [ 171.206539][ C0] EXT4-fs (loop4): last error at time 1778664310: ext4_mb_generate_buddy:1317 [ 171.242123][T13151] loop4: lost filesystem error report for type 5 error -28 [ 171.242409][T13151] EXT4-fs (loop4): 1 truncate cleaned up [ 171.296101][T13151] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 172.208278][T13196] loop4: detected capacity change from 0 to 2048 [ 172.234913][T13196] ext4 filesystem being mounted at /854/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.296096][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/523.tmp-b7:6' failed: Read-only file system [ 172.322267][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/561.tmp-b7:4' failed: Read-only file system [ 172.323352][T11177] udevd[11177]: symlink '../../loop8' '/dev/disk/by-diskseq/559.tmp-b7:8' failed: Read-only file system [ 172.340294][T13196] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3992: bg 0: block 345: padding at end of block bitmap is not set [ 172.388631][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/523.tmp-b7:6' failed: Read-only file system [ 172.399748][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 172.433382][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/548.tmp-b7:5' failed: Read-only file system [ 172.448270][T13196] EXT4-fs (loop4): Remounting filesystem read-only [ 172.464548][T11126] udevd[11126]: symlink '../../loop8' '/dev/disk/by-diskseq/559.tmp-b7:8' failed: Read-only file system [ 172.490469][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/523.tmp-b7:6' failed: Read-only file system [ 172.528281][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/548.tmp-b7:5' failed: Read-only file system [ 172.572735][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/561.tmp-b7:4' failed: Read-only file system [ 173.306997][T13316] loop6: detected capacity change from 0 to 1024 [ 173.541626][ T28] kauditd_printk_skb: 41 callbacks suppressed [ 173.541644][ T28] audit: type=1326 audit(1778664313.045:1242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.599352][ T28] audit: type=1326 audit(1778664313.095:1243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.643336][ T28] audit: type=1326 audit(1778664313.095:1244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.693643][ T28] audit: type=1326 audit(1778664313.095:1245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.736015][ T28] audit: type=1326 audit(1778664313.095:1246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=243 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.785549][ T28] audit: type=1326 audit(1778664313.095:1247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.825749][ T28] audit: type=1326 audit(1778664313.095:1248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.872143][ T28] audit: type=1326 audit(1778664313.095:1249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 173.918383][T13353] loop5: detected capacity change from 0 to 256 [ 173.930869][ T28] audit: type=1326 audit(1778664313.145:1250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13335 comm="syz.0.4052" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 174.138986][T13363] netlink: 44 bytes leftover after parsing attributes in process `syz.5.4066'. [ 174.185277][T13366] loop5: detected capacity change from 0 to 512 [ 174.195687][T13366] EXT4-fs: Ignoring removed nomblk_io_submit option [ 174.226310][T13370] loop0: detected capacity change from 0 to 1024 [ 174.246380][T13366] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 174.264673][T13366] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.4067: corrupted in-inode xattr: e_value size too large [ 174.286590][T13366] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 174.288369][T13366] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.4067: couldn't read orphan inode 15 (err -117) [ 174.291831][ T28] audit: type=1400 audit(1778664313.795:1251): avc: denied { write } for pid=13369 comm="syz.0.4068" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.297898][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 174.340529][ C1] EXT4-fs (loop5): initial error at time 1778664313: ext4_iget_extra_inode:5128: inode 15 [ 174.350684][ C1] EXT4-fs (loop5): last error at time 1778664313: ext4_iget_extra_inode:5128: inode 15 [ 174.362054][T13366] loop5: lost filesystem error report for type 5 error -117 [ 174.596139][T13402] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4083'. [ 174.623603][T13404] netlink: 8 bytes leftover after parsing attributes in process `syz.8.4084'. [ 174.742522][T13416] vcan1: entered promiscuous mode [ 174.760641][T13416] vcan1: entered allmulticast mode [ 175.038934][T13432] netlink: 8 bytes leftover after parsing attributes in process `syz.6.4095'. [ 175.072994][T13435] loop4: detected capacity change from 0 to 764 [ 175.073860][T13437] loop0: detected capacity change from 0 to 128 [ 175.127714][T13437] EXT4-fs: Ignoring removed oldalloc option [ 175.169735][T13437] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c01c, mo2=0002] [ 175.180607][T13437] System zones: 1-3, 19-19, 35-36 [ 175.206480][T13437] ext4 filesystem being mounted at /788/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 175.699066][T13488] loop5: detected capacity change from 0 to 128 [ 175.907222][T13507] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4132'. [ 176.094206][T13515] netlink: 20 bytes leftover after parsing attributes in process `syz.5.4137'. [ 176.152778][T13519] loop5: detected capacity change from 0 to 256 [ 176.184539][T13519] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 176.482314][T13543] loop6: detected capacity change from 0 to 512 [ 176.506350][T13543] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 176.536733][T13543] EXT4-fs (loop6): group descriptors corrupted! [ 176.667385][T13559] netlink: 16410 bytes leftover after parsing attributes in process `syz.0.4158'. [ 176.933639][T13585] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4170'. [ 177.035567][T13594] loop0: detected capacity change from 0 to 256 [ 177.051995][T13594] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 177.084580][T13594] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 177.283427][T13614] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 177.310011][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/559.tmp-b7:8' failed: Read-only file system [ 177.336370][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/573.tmp-b7:4' failed: Read-only file system [ 177.344026][T11126] udevd[11126]: symlink '../../loop0' '/dev/disk/by-diskseq/582.tmp-b7:0' failed: Read-only file system [ 177.425353][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/559.tmp-b7:8' failed: Read-only file system [ 177.476471][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/582.tmp-b7:0' failed: Read-only file system [ 177.499842][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/573.tmp-b7:4' failed: Read-only file system [ 177.503740][T13625] netlink: 36 bytes leftover after parsing attributes in process `syz.4.4190'. [ 177.523580][T13625] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4190'. [ 177.547584][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/582.tmp-b7:0' failed: Read-only file system [ 177.573620][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/578.tmp-b7:5' failed: Read-only file system [ 177.609137][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/573.tmp-b7:4' failed: Read-only file system [ 177.644727][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/580.tmp-b7:6' failed: Read-only file system [ 178.280296][T13712] sg_write: data in/out 401372/72 bytes for SCSI command 0x58-- guessing data in; [ 178.280296][T13712] program syz.4.4233 not setting count and/or reply_len properly [ 178.406828][T13717] loop8: detected capacity change from 0 to 1024 [ 178.425047][T13717] EXT4-fs: Ignoring removed orlov option [ 178.452577][T13717] EXT4-fs (loop8): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 178.482401][T13717] EXT4-fs mount: 28 callbacks suppressed [ 178.482419][T13717] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 178.508352][T13717] EXT4-fs error (device loop8): ext4_find_dest_de:2050: inode #12: block 7: comm syz.8.4235: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 178.529361][T13717] EXT4-fs (loop8): Remounting filesystem read-only [ 178.572162][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.792489][T13762] netlink: 'syz.8.4254': attribute type 1 has an invalid length. [ 178.826804][T13754] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 178.869494][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 178.869518][ T28] audit: type=1400 audit(1778664318.375:1256): avc: denied { write } for pid=13753 comm="syz.5.4261" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 178.998680][T13782] set_capacity_and_notify: 1 callbacks suppressed [ 178.998701][T13782] loop8: detected capacity change from 0 to 256 [ 179.010697][ T28] audit: type=1326 audit(1778664318.455:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.045383][T13782] FAT-fs (loop8): Directory bread(block 64) failed [ 179.058802][T13782] FAT-fs (loop8): Directory bread(block 65) failed [ 179.074332][T13782] FAT-fs (loop8): Directory bread(block 66) failed [ 179.088401][T13782] FAT-fs (loop8): Directory bread(block 67) failed [ 179.107651][ T28] audit: type=1326 audit(1778664318.455:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.109226][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.146851][T13782] FAT-fs (loop8): Directory bread(block 68) failed [ 179.160748][T13782] FAT-fs (loop8): Directory bread(block 69) failed [ 179.167521][T13782] FAT-fs (loop8): Directory bread(block 70) failed [ 179.193420][T13782] FAT-fs (loop8): Directory bread(block 71) failed [ 179.202619][ T28] audit: type=1326 audit(1778664318.455:1259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.229176][T13782] FAT-fs (loop8): Directory bread(block 72) failed [ 179.229202][T13782] FAT-fs (loop8): Directory bread(block 73) failed [ 179.234291][T13782] __nla_validate_parse: 5 callbacks suppressed [ 179.234308][T13782] netlink: 596 bytes leftover after parsing attributes in process `syz.8.4266'. [ 179.283567][ T28] audit: type=1326 audit(1778664318.465:1260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.368947][ T28] audit: type=1326 audit(1778664318.465:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.425276][ T28] audit: type=1326 audit(1778664318.465:1262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13778 comm="syz.8.4264" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 179.566029][T13814] loop0: detected capacity change from 0 to 512 [ 179.627746][T13814] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 179.653419][T13814] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 179.676737][T13814] System zones: 0-1, 15-15, 18-18, 34-34 [ 179.688554][T13814] EXT4-fs (loop0): orphan cleanup on readonly fs [ 179.719320][T13814] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 179.749027][T13814] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 179.774137][T13814] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 179.795349][T13830] loop6: detected capacity change from 0 to 512 [ 179.803021][T13814] EXT4-fs (loop0): 1 truncate cleaned up [ 179.809275][T13814] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 179.841922][T13830] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 179.859120][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.869320][T13830] ext4 filesystem being mounted at /628/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.882831][ T28] audit: type=1400 audit(1778664319.395:1263): avc: denied { write } for pid=13829 comm="syz.6.4297" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 179.910765][T13830] SELinux: Context system_u:object_r:mail_spool_t:s0 is not valid (left unmapped). [ 179.926975][ T28] audit: type=1400 audit(1778664319.435:1264): avc: denied { relabelto } for pid=13829 comm="syz.6.4297" name="bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:mail_spool_t:s0" [ 180.005516][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 180.510868][T13856] netlink: 40 bytes leftover after parsing attributes in process `syz.6.4299'. [ 180.653589][T13868] netlink: 8 bytes leftover after parsing attributes in process `syz.8.4306'. [ 180.701412][T13868] netlink: 8 bytes leftover after parsing attributes in process `syz.8.4306'. [ 180.740047][T13868] netlink: 116 bytes leftover after parsing attributes in process `syz.8.4306'. [ 180.895233][T13870] loop8: detected capacity change from 0 to 512 [ 180.940793][T13870] EXT4-fs (loop8): Cannot turn on journaled quota: type 0: error -13 [ 180.960718][T13870] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #13: comm syz.8.4307: invalid indirect mapped block 2683928664 (level 1) [ 181.009408][T13870] loop8: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 181.009648][T13870] EXT4-fs (loop8): Remounting filesystem read-only [ 181.019973][ C0] EXT4-fs (loop8): error count since last fsck: 1 [ 181.032089][ C0] EXT4-fs (loop8): initial error at time 1778664320: ext4_free_branches:1023: inode 13 [ 181.041214][T13870] EXT4-fs (loop8): 1 truncate cleaned up [ 181.042029][ C0] EXT4-fs (loop8): last error at time 1778664320: ext4_free_branches:1023: inode 13 [ 181.061946][T13870] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 181.081574][T13870] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 181.112980][T13870] EXT4-fs (loop8): re-mounted 00000000-0000-0000-0000-000000000000. [ 181.133759][T13879] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4310'. [ 181.145093][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.156340][T13879] netlink: 312 bytes leftover after parsing attributes in process `syz.0.4310'. [ 181.177993][T13879] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4310'. [ 181.226620][T13883] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4313'. [ 181.319611][T13893] tipc: Enabling of bearer rejected, failed to enable media [ 181.529748][T13918] loop5: detected capacity change from 0 to 1024 [ 181.555496][T13918] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 181.566939][T13918] EXT4-fs (loop5): mount failed [ 181.683838][T13940] loop4: detected capacity change from 0 to 512 [ 181.711881][T13940] EXT4-fs: Ignoring removed nomblk_io_submit option [ 181.768254][T13940] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 181.794495][T13955] ip6tnl2: entered allmulticast mode [ 181.806939][T13940] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c09d, mo2=0102] [ 181.848589][T13940] System zones: 1-12 [ 181.870592][T13962] net_ratelimit: 90 callbacks suppressed [ 181.870613][T13962] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 181.883787][T13940] EXT4-fs (loop4): couldn't mount RDWR because of unsupported optional features (80) [ 181.907643][T13940] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 181.917979][T13940] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 181.935166][T13940] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #2: block 3: comm syz.4.4340: lblock 0 mapped to illegal pblock 3 (length 1) [ 181.949605][T13940] EXT4-fs warning (device loop4): dx_probe:791: inode #2: lblock 0: comm syz.4.4340: error -117 reading directory block [ 182.000345][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 182.009052][T13972] loop5: detected capacity change from 0 to 512 [ 182.035921][T13972] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 182.074126][T13972] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 182.083084][T13972] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.4354: bad orphan inode 13 [ 182.094026][T13972] loop5: lost filesystem error report for type 5 error -117 [ 182.094584][T13972] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 182.128227][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 182.189159][T13987] loop5: detected capacity change from 0 to 512 [ 182.219520][T13987] EXT4-fs: Ignoring removed bh option [ 182.239931][T13993] macsec2: entered promiscuous mode [ 182.242669][T13987] EXT4-fs: Ignoring removed mblk_io_submit option [ 182.266930][T13987] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 182.290688][T13987] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 182.299139][T13987] EXT4-fs (loop5): orphan cleanup on readonly fs [ 182.306387][T13987] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.4358: Failed to acquire dquot type 1 [ 182.318220][T13987] loop5: lost filesystem error report for type 5 error -5 [ 182.318514][T13987] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4358: Invalid block bitmap block 0 in block_group 0 [ 182.325905][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 182.325928][ C1] EXT4-fs (loop5): last error at time 1778664321: ext4_acquire_dquot:7034 [ 182.346182][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/594.tmp-b7:8' failed: Read-only file system [ 182.348788][T13987] loop5: lost filesystem error report for type 5 error -117 [ 182.369235][T13987] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4358: Invalid block bitmap block 0 in block_group 0 [ 182.393799][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/599.tmp-b7:4' failed: Read-only file system [ 182.400466][T13987] loop5: lost filesystem error report for type 5 error -117 [ 182.406688][T13987] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4358: Invalid block bitmap block 0 in block_group 0 [ 182.434742][T13987] loop5: lost filesystem error report for type 5 error -117 [ 182.435486][T13987] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.4358: Failed to acquire dquot type 1 [ 182.469451][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/594.tmp-b7:8' failed: Read-only file system [ 182.493918][T13987] loop5: lost filesystem error report for type 5 error -28 [ 182.494431][T13987] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.4358: Failed to acquire dquot type 1 [ 182.496330][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/599.tmp-b7:4' failed: Read-only file system [ 182.503273][T13987] loop5: lost filesystem error report for type 5 error -28 [ 182.526299][T13987] EXT4-fs (loop5): 1 orphan inode deleted [ 182.540831][T13987] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 182.559622][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/594.tmp-b7:8' failed: Read-only file system [ 182.562706][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/599.tmp-b7:4' failed: Read-only file system [ 182.603788][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/591.tmp-b7:0' failed: Read-only file system [ 182.682165][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/591.tmp-b7:0' failed: Read-only file system [ 182.703068][T13987] syz.5.4358 (13987) used greatest stack depth: 8056 bytes left [ 182.730908][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 182.749129][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/591.tmp-b7:0' failed: Read-only file system [ 182.778902][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/601.tmp-b7:5' failed: Read-only file system [ 182.812908][T14026] loop5: detected capacity change from 0 to 2048 [ 182.831397][T14026] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.854926][T14026] EXT4-fs error (device loop5): ext4_ext_precache:648: inode #2: comm syz.5.4375: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 182.978400][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.205192][T14051] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4388'. [ 183.219214][T14053] loop8: detected capacity change from 0 to 164 [ 183.225857][T14051] netlink: 'syz.5.4388': attribute type 8 has an invalid length. [ 183.244388][T14053] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 183.274657][T14053] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 183.285843][T14053] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 183.317702][T14059] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 183.368747][T14059] ext4 filesystem being mounted at /650/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 183.405646][T14059] netlink: zone id is out of range [ 183.435768][T14059] netlink: zone id is out of range [ 183.461454][T14059] netlink: zone id is out of range [ 183.478199][T14059] netlink: zone id is out of range [ 183.483526][T14059] netlink: zone id is out of range [ 183.488770][T14059] netlink: zone id is out of range [ 183.502097][T14059] netlink: zone id is out of range [ 183.507905][T14076] netlink: 'syz.5.4399': attribute type 1 has an invalid length. [ 183.530758][T14059] netlink: zone id is out of range [ 183.543743][T14059] netlink: zone id is out of range [ 183.550700][T14072] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 183.609734][T14083] macsec3: entered promiscuous mode [ 183.633609][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.663060][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.731376][T14097] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 183.798868][T14097] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 183.816859][T14097] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 184.051418][T14141] set_capacity_and_notify: 3 callbacks suppressed [ 184.051436][T14141] loop5: detected capacity change from 0 to 164 [ 184.082425][T14141] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 184.096296][T14141] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 184.107882][T14141] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 184.758327][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 184.758343][ T28] audit: type=1400 audit(1778664324.265:1278): avc: denied { connect } for pid=14161 comm="syz.0.4439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 185.072033][T14179] loop4: detected capacity change from 0 to 164 [ 185.107798][T14179] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 185.147399][T14179] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 185.170669][T14179] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 185.563702][T14239] __nla_validate_parse: 5 callbacks suppressed [ 185.563725][T14239] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4474'. [ 185.571486][T14239] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4474'. [ 185.757128][T14258] netlink: 1047 bytes leftover after parsing attributes in process `syz.6.4484'. [ 185.807501][T14262] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4486'. [ 185.815746][T14258] veth0_to_bond: default FDB implementation only supports local addresses [ 185.876238][T14266] bond1: option lacp_rate: invalid value (43) [ 185.905644][T14266] bond1 (unregistering): Released all slaves [ 185.939149][T14269] netlink: 32 bytes leftover after parsing attributes in process `syz.6.4490'. [ 185.955214][T14271] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4489'. [ 185.983005][T14276] loop5: detected capacity change from 0 to 1024 [ 185.991255][T14274] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4489'. [ 186.023975][T14279] loop0: detected capacity change from 0 to 256 [ 186.029625][T14276] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.056786][T14279] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 186.108184][T14276] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 186.128290][ T28] audit: type=1400 audit(1778664325.615:1279): avc: denied { write } for pid=14275 comm="syz.5.4492" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 186.198104][T14276] EXT4-fs (loop5): Remounting filesystem read-only [ 186.216085][T14276] EXT4-fs (loop5): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 186.229110][ T28] audit: type=1400 audit(1778664325.735:1280): avc: denied { read } for pid=2964 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 186.287339][ T28] audit: type=1400 audit(1778664325.735:1281): avc: denied { search } for pid=2964 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 186.289229][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.352686][ T28] audit: type=1400 audit(1778664325.735:1282): avc: denied { write search } for pid=2964 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 186.414390][ T28] audit: type=1400 audit(1778664325.735:1283): avc: denied { add_name } for pid=2964 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 186.471090][ T28] audit: type=1400 audit(1778664325.735:1284): avc: denied { create } for pid=2964 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 186.524389][ T28] audit: type=1400 audit(1778664325.735:1285): avc: denied { append open } for pid=2964 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 186.581080][ T28] audit: type=1400 audit(1778664325.735:1286): avc: denied { getattr } for pid=2964 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 187.099389][T14313] loop4: detected capacity change from 0 to 512 [ 187.127072][T14313] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 187.177506][T14313] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.4506: bad orphan inode 131083 [ 187.188936][T14313] loop4: lost filesystem error report for type 5 error -117 [ 187.189975][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 187.191633][T14313] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.197407][ C0] EXT4-fs (loop4): initial error at time 1778664326: ext4_orphan_get:1423 [ 187.205424][ T28] audit: type=1400 audit(1778664326.685:1287): avc: denied { create } for pid=14319 comm="syz.8.4509" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_xfrm_socket permissive=1 [ 187.216050][ C0] [ 187.216058][ C0] EXT4-fs (loop4): last error at time 1778664326: ext4_orphan_get:1423 [ 187.401440][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/611.tmp-b7:8' failed: Read-only file system [ 187.425623][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.437037][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 187.482684][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/621.tmp-b7:4' failed: Read-only file system [ 187.512755][T11177] udevd[11177]: symlink '../../loop8' '/dev/disk/by-diskseq/611.tmp-b7:8' failed: Read-only file system [ 187.528249][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/621.tmp-b7:4' failed: Read-only file system [ 187.542941][T11126] udevd[11126]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 187.579930][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/622.tmp-b7:4' failed: Read-only file system [ 187.617295][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 187.645302][T11177] udevd[11177]: symlink '../../loop4' '/dev/disk/by-diskseq/622.tmp-b7:4' failed: Read-only file system [ 187.671379][T14346] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4521'. [ 187.700109][T14346] netlink: 312 bytes leftover after parsing attributes in process `syz.4.4521'. [ 187.704889][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/619.tmp-b7:0' failed: Read-only file system [ 187.719893][T14346] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4521'. [ 188.546113][T14385] wireguard0: entered promiscuous mode [ 188.557535][T14385] wireguard0: entered allmulticast mode [ 189.518920][T14434] loop0: detected capacity change from 0 to 256 [ 190.627913][T14504] loop4: detected capacity change from 0 to 128 [ 190.669323][T14504] FAT-fs (loop4): Directory bread(block 32) failed [ 190.689684][T14504] FAT-fs (loop4): Directory bread(block 33) failed [ 190.716435][T14504] FAT-fs (loop4): Directory bread(block 34) failed [ 190.721473][T14512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 190.730633][T14504] FAT-fs (loop4): Directory bread(block 35) failed [ 190.742917][T14504] FAT-fs (loop4): Directory bread(block 36) failed [ 190.750703][T14512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 190.760620][T14504] FAT-fs (loop4): Directory bread(block 37) failed [ 190.767432][T14504] FAT-fs (loop4): Directory bread(block 38) failed [ 190.779702][T14504] FAT-fs (loop4): Directory bread(block 39) failed [ 190.797304][T14504] FAT-fs (loop4): Directory bread(block 40) failed [ 190.807305][T14504] FAT-fs (loop4): Directory bread(block 41) failed [ 190.858123][T14504] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 190.869723][T14504] FAT-fs (loop4): Filesystem has been set read-only [ 191.494228][T14538] loop8: detected capacity change from 0 to 128 [ 191.610911][T14553] usb usb3: usbfs: process 14553 (syz.0.4615) did not claim interface 0 before use [ 191.866012][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 191.866048][ T28] audit: type=1400 audit(1778664331.375:1297): avc: denied { mount } for pid=14575 comm="syz.0.4628" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 191.926228][ T28] audit: type=1400 audit(1778664331.415:1298): avc: denied { mounton } for pid=14575 comm="syz.0.4628" path="/900/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 191.960881][ T28] audit: type=1400 audit(1778664331.435:1299): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 192.026016][T14593] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4635'. [ 192.035431][ T10] IPVS: starting estimator thread 0... [ 192.048276][ T28] audit: type=1400 audit(1778664331.555:1300): avc: denied { execstack } for pid=14590 comm="syz.5.4634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 192.128783][T14606] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4641'. [ 192.140572][T14594] IPVS: using max 2496 ests per chain, 124800 per kthread [ 192.197861][T14612] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4643'. [ 192.411829][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/628.tmp-b7:8' failed: Read-only file system [ 192.485161][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/612.tmp-b7:6' failed: Read-only file system [ 192.557066][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/624.tmp-b7:0' failed: Read-only file system [ 192.595368][T14639] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4653'. [ 192.614518][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/612.tmp-b7:6' failed: Read-only file system [ 192.655086][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/620.tmp-b7:5' failed: Read-only file system [ 192.671043][T14647] netlink: 8 bytes leftover after parsing attributes in process `syz.8.4656'. [ 192.684427][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/626.tmp-b7:4' failed: Read-only file system [ 192.699846][T11177] udevd[11177]: symlink '../../loop8' '/dev/disk/by-diskseq/628.tmp-b7:8' failed: Read-only file system [ 192.712905][T11126] udevd[11126]: symlink '../../loop0' '/dev/disk/by-diskseq/624.tmp-b7:0' failed: Read-only file system [ 192.762481][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/624.tmp-b7:0' failed: Read-only file system [ 192.792922][T14656] loop0: detected capacity change from 0 to 128 [ 192.793200][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/612.tmp-b7:6' failed: Read-only file system [ 192.816382][T14656] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 52) [ 192.845518][T14656] FAT-fs (loop0): Filesystem has been set read-only [ 192.865620][T14656] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 52) [ 192.891985][T14666] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 192.909896][T14656] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 52) [ 193.073807][T14680] loop5: detected capacity change from 0 to 512 [ 193.090018][ T28] audit: type=1400 audit(1778664332.595:1301): avc: denied { create } for pid=14681 comm="syz.0.4668" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_iscsi_socket permissive=1 [ 193.115291][T14680] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 193.155397][T14680] EXT4-fs error (device loop5): ext4_read_inode_bitmap:139: comm syz.5.4672: Invalid inode bitmap blk 4 in block_group 0 [ 193.179321][T14680] loop5: lost filesystem error report for type 5 error -117 [ 193.180114][T14680] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 193.214264][ T28] audit: type=1400 audit(1778664332.725:1302): avc: denied { write } for pid=14675 comm="syz.5.4672" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 193.270736][T14699] loop8: detected capacity change from 0 to 164 [ 193.279193][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.322411][ T28] audit: type=1400 audit(1778664332.835:1303): avc: denied { ioctl } for pid=14700 comm="syz.6.4683" path="socket:[41319]" dev="sockfs" ino=41319 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 193.377845][T14707] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4682'. [ 193.457599][T14716] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4689'. [ 193.584640][T14730] loop4: detected capacity change from 0 to 256 [ 193.605887][T14732] vlan4: entered promiscuous mode [ 193.639879][T14732] bridge0: entered promiscuous mode [ 193.692118][T14740] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4701'. [ 193.704857][T14740] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4701'. [ 193.718796][ T30] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 193.729690][ T30] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 193.749115][ T30] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 193.758825][ T30] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 194.009237][T14763] loop4: detected capacity change from 0 to 1024 [ 194.023706][T14763] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.098281][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.158420][T14786] loop5: detected capacity change from 0 to 1024 [ 194.209890][T14786] EXT4-fs: inline encryption not supported [ 194.223079][T14796] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4726'. [ 194.257209][T14786] EXT4-fs (loop5): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 194.292924][T14786] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.367735][T14815] netlink: 'syz.4.4734': attribute type 4 has an invalid length. [ 194.381054][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.477351][T14830] loop4: detected capacity change from 0 to 512 [ 194.510248][T14830] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 194.538160][T14830] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.4741: invalid indirect mapped block 32768 (level 2) [ 194.553723][T14830] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 194.554315][T14830] EXT4-fs (loop4): 1 orphan inode deleted [ 194.563506][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 194.563524][ C0] EXT4-fs (loop4): initial error at time 1778664334: ext4_free_branches:1023: inode 16 [ 194.563564][ C0] EXT4-fs (loop4): last error at time 1778664334: ext4_free_branches:1023: inode 16 [ 194.597816][T14830] EXT4-fs (loop4): 1 truncate cleaned up [ 194.605494][T14830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.746202][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.784018][T14857] loop6: detected capacity change from 0 to 512 [ 194.837839][T14857] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.895890][T14857] ext4 filesystem being mounted at /730/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.920067][T14857] EXT4-fs: Cannot change journaled quota options when quota turned on [ 194.953253][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.023359][T14890] loop8: detected capacity change from 0 to 512 [ 195.054902][T14890] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.077097][T14890] ext4 filesystem being mounted at /324/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 195.091769][T14890] EXT4-fs error (device loop8): ext4_ext_check_inode:521: inode #2: comm syz.8.4769: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 195.118785][T14896] vhci_hcd vhci_hcd.3: invalid port number 9 [ 195.132092][T14896] vhci_hcd vhci_hcd.3: invalid port number 9 [ 195.155613][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.351401][T14929] vlan2: entered allmulticast mode [ 195.357116][T14929] gretap0: entered allmulticast mode [ 195.546222][T14950] bond1: option xmit_hash_policy: invalid value (64) [ 195.577874][T14950] bond1 (unregistering): Released all slaves [ 195.674539][ T28] audit: type=1400 audit(1778664335.185:1304): avc: denied { shutdown } for pid=14964 comm="syz.8.4802" lport=55234 faddr=fc01:: scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 195.894510][ T35] IPVS: starting estimator thread 0... [ 196.010028][T15000] IPVS: using max 2496 ests per chain, 124800 per kthread [ 196.026763][T15016] loop5: detected capacity change from 0 to 512 [ 196.055237][T15014] futex_wake_op: syz.8.4825 tries to shift op by 32; fix this program [ 196.079893][T15016] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.129678][ T28] audit: type=1326 audit(1778664335.635:1305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15024 comm="syz.4.4829" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f58dc78ce59 code=0x7ffc0000 [ 196.156710][ T28] audit: type=1326 audit(1778664335.635:1306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15024 comm="syz.4.4829" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f58dc78ce59 code=0x7ffc0000 [ 196.194087][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.271505][T15031] loop0: detected capacity change from 0 to 1024 [ 196.296088][T15031] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 196.330624][T15031] EXT4-fs error (device loop0): ext4_quota_enable:7225: comm syz.0.4833: inode #786432: comm syz.0.4833: iget: illegal inode # [ 196.330666][T15031] loop0: lost filesystem error report for type 5 error -117 [ 196.330836][T15031] EXT4-fs (loop0): Remounting filesystem read-only [ 196.330854][T15031] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=786432). Please run e2fsck to fix. [ 196.330993][T15031] EXT4-fs (loop0): mount failed [ 196.458269][T15040] loop6: detected capacity change from 0 to 4096 [ 196.463985][T15040] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.505984][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.629403][T15057] netlink: 'syz.0.4844': attribute type 4 has an invalid length. [ 196.798131][T15071] tipc: Started in network mode [ 196.827073][T15071] tipc: Node identity 4246, cluster identity 4711 [ 196.856795][T15071] tipc: Node number set to 16966 [ 197.027939][T15098] loop4: detected capacity change from 0 to 512 [ 197.066886][T15098] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.112110][T15098] ext4 filesystem being mounted at /1016/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 197.182419][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 197.182438][ T28] audit: type=1400 audit(1778664336.695:1310): avc: denied { write } for pid=15096 comm="syz.4.4865" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 197.253430][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.449710][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/650.tmp-b7:0' failed: Read-only file system [ 197.481259][T11177] udevd[11177]: symlink '../../loop8' '/dev/disk/by-diskseq/646.tmp-b7:8' failed: Read-only file system [ 197.487484][T11178] udevd[11178]: symlink '../../loop6' '/dev/disk/by-diskseq/652.tmp-b7:6' failed: Read-only file system [ 197.504808][T11126] udevd[11126]: symlink '../../loop4' '/dev/disk/by-diskseq/654.tmp-b7:4' failed: Read-only file system [ 197.525007][T11176] udevd[11176]: symlink '../../loop5' '/dev/disk/by-diskseq/648.tmp-b7:5' failed: Read-only file system [ 197.540111][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/650.tmp-b7:0' failed: Read-only file system [ 197.572491][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/652.tmp-b7:6' failed: Read-only file system [ 197.572790][T15142] loop0: detected capacity change from 0 to 1024 [ 197.615499][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/648.tmp-b7:5' failed: Read-only file system [ 197.624168][T15142] EXT4-fs: Ignoring removed nomblk_io_submit option [ 197.641811][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/655.tmp-b7:0' failed: Read-only file system [ 197.649803][T11126] udevd[11126]: symlink '../../loop4' '/dev/disk/by-diskseq/654.tmp-b7:4' failed: Read-only file system [ 197.673502][T15146] loop6: detected capacity change from 0 to 1024 [ 197.687945][T15146] EXT4-fs: Ignoring removed bh option [ 197.702876][T15142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.716864][T15146] EXT4-fs (loop6): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 197.748444][ T28] audit: type=1400 audit(1778664337.255:1311): avc: denied { write } for pid=15141 comm="syz.0.4884" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 197.789468][T15146] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.857105][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.010832][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.281897][ T28] audit: type=1400 audit(1778664337.795:1312): avc: denied { create } for pid=15202 comm="syz.8.4910" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=mctp_socket permissive=1 [ 198.320640][T15207] loop5: detected capacity change from 0 to 512 [ 198.357194][T15207] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 198.423599][ T28] audit: type=1326 audit(1778664337.935:1313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15212 comm="syz.0.4915" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff0ce35ce59 code=0x0 [ 198.655208][ T28] audit: type=1400 audit(1778664338.165:1314): avc: denied { getopt } for pid=15227 comm="syz.8.4921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 199.011742][T15257] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 199.112931][T15269] loop4: detected capacity change from 0 to 512 [ 199.142008][T15269] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 199.171952][T15269] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 199.195089][T15273] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.211813][T15273] ext4 filesystem being mounted at /940/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.225271][T15269] EXT4-fs (loop4): orphan cleanup on readonly fs [ 199.229701][ T28] audit: type=1400 audit(1778664338.735:1315): avc: denied { write } for pid=15271 comm="syz.5.4944" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 199.261295][T15269] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.4942: Allocating blocks 41-42 which overlap fs metadata [ 199.282603][T15269] loop4: lost filesystem error report for type 5 error -117 [ 199.282820][T15269] Quota error (device loop4): write_blk: dquota write failed [ 199.290662][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 199.290685][ C0] EXT4-fs (loop4): initial error at time 1778664338: ext4_mb_mark_diskspace_used:4222 [ 199.290714][ C0] EXT4-fs (loop4): last error at time 1778664338: ext4_mb_mark_diskspace_used:4222 [ 199.327230][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.350386][T15269] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 199.379481][T15269] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.4942: Failed to acquire dquot type 0 [ 199.429667][T15269] loop4: lost filesystem error report for type 5 error -117 [ 199.431171][T15269] EXT4-fs (loop4): 1 truncate cleaned up [ 199.466370][T15269] EXT4-fs (loop4): pa ffff8881081ddf50: logic 1, phys. 41, len 23 [ 199.474555][T15269] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 199.519435][T15302] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 199.526014][T15269] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 199.566554][T15302] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 199.637315][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.053136][T15353] set_capacity_and_notify: 4 callbacks suppressed [ 200.053156][T15353] loop4: detected capacity change from 0 to 1024 [ 200.133016][T15353] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.199618][T15353] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 200.229066][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.249479][T15367] __nla_validate_parse: 10 callbacks suppressed [ 200.249497][T15367] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4987'. [ 200.533115][ T28] audit: type=1400 audit(1778664340.045:1316): avc: denied { ioctl } for pid=15396 comm="syz.5.5002" path="socket:[42431]" dev="sockfs" ino=42431 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 200.783194][ T28] audit: type=1400 audit(1778664340.295:1317): avc: denied { append } for pid=15425 comm="syz.0.5015" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 200.858194][T15434] netlink: 'syz.0.5019': attribute type 29 has an invalid length. [ 200.878830][T15434] netlink: 'syz.0.5019': attribute type 29 has an invalid length. [ 200.937380][T15444] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5023'. [ 201.049159][T15458] netlink: 'syz.4.5031': attribute type 5 has an invalid length. [ 201.360579][T15494] loop5: detected capacity change from 0 to 512 [ 201.390182][T15496] netlink: 'syz.6.5050': attribute type 1 has an invalid length. [ 201.421461][T15494] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.424148][T15498] vlan3: entered promiscuous mode [ 201.442736][T15494] ext4 filesystem being mounted at /970/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 201.482276][T15494] EXT4-fs warning (device loop5): ext4_empty_dir:3094: inode #12: comm syz.5.5049: directory missing '.' [ 201.544559][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.639120][T15520] loop5: detected capacity change from 0 to 512 [ 201.661875][T15520] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 201.696513][T15520] EXT4-fs (loop5): 1 truncate cleaned up [ 201.720782][T15520] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.747159][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.915756][T15553] usb usb3: usbfs: process 15553 (syz.8.5075) did not claim interface 0 before use [ 202.018386][ T3412] kernel read not supported for file /mdstat (pid: 3412 comm: kworker/0:5) [ 202.134099][T15578] netlink: 'syz.6.5087': attribute type 5 has an invalid length. [ 202.229437][T15590] netlink: 20 bytes leftover after parsing attributes in process `syz.6.5093'. [ 202.283430][T15594] netlink: 8 bytes leftover after parsing attributes in process `syz.8.5095'. [ 202.318687][T15594] netlink: 4 bytes leftover after parsing attributes in process `syz.8.5095'. [ 202.342408][ T133] netdevsim netdevsim8 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 202.359100][ T133] netdevsim netdevsim8 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 202.395318][ T133] netdevsim netdevsim8 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 202.428762][ T133] netdevsim netdevsim8 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 202.455099][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/658.tmp-b7:0' failed: Read-only file system [ 202.468907][T15610] netlink: 100 bytes leftover after parsing attributes in process `syz.5.5103'. [ 202.490589][T11126] udevd[11126]: symlink '../../loop8' '/dev/disk/by-diskseq/646.tmp-b7:8' failed: Read-only file system [ 202.495178][T11178] udevd[11178]: symlink '../../loop4' '/dev/disk/by-diskseq/672.tmp-b7:4' failed: Read-only file system [ 202.502111][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/676.tmp-b7:5' failed: Read-only file system [ 202.548941][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/669.tmp-b7:6' failed: Read-only file system [ 202.573269][T15620] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 202.576361][T15622] loop0: detected capacity change from 0 to 512 [ 202.589048][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/676.tmp-b7:5' failed: Read-only file system [ 202.601819][T15620] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 202.613755][T15622] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 202.615089][T11126] udevd[11126]: symlink '../../loop0' '/dev/disk/by-diskseq/658.tmp-b7:0' failed: Read-only file system [ 202.625354][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/646.tmp-b7:8' failed: Read-only file system [ 202.657781][T11126] udevd[11126]: symlink '../../loop0' '/dev/disk/by-label/\x86\x5b.tmp-b7:0' failed: Read-only file system [ 202.672719][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/669.tmp-b7:6' failed: Read-only file system [ 202.675152][T15622] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.5108: Invalid inode bitmap blk 4 in block_group 0 [ 202.707219][T15622] loop0: lost filesystem error report for type 5 error -117 [ 202.715156][T15622] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.826034][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 202.826055][ T28] audit: type=1400 audit(1778664342.335:1322): avc: denied { write } for pid=15621 comm="syz.0.5108" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 202.857291][T15645] netlink: 28 bytes leftover after parsing attributes in process `syz.8.5119'. [ 202.880546][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.936301][T15656] netlink: 8 bytes leftover after parsing attributes in process `syz.8.5124'. [ 202.965020][T15658] netlink: 8 bytes leftover after parsing attributes in process `syz.6.5125'. [ 203.034223][T15664] loop6: detected capacity change from 0 to 1024 [ 203.079346][T15664] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.106327][ T28] audit: type=1400 audit(1778664342.615:1323): avc: denied { write } for pid=15663 comm="syz.6.5128" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 203.139053][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.222633][T15688] loop8: detected capacity change from 0 to 1024 [ 203.253757][T15690] loop0: detected capacity change from 0 to 128 [ 203.254185][T15688] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.285682][T15690] FAT-fs (loop0): Directory bread(block 32) failed [ 203.293141][T15690] FAT-fs (loop0): Directory bread(block 33) failed [ 203.303252][T15690] FAT-fs (loop0): Directory bread(block 34) failed [ 203.322823][T15690] FAT-fs (loop0): Directory bread(block 35) failed [ 203.342190][T15690] FAT-fs (loop0): Directory bread(block 36) failed [ 203.348909][T15690] FAT-fs (loop0): Directory bread(block 37) failed [ 203.355973][T15690] FAT-fs (loop0): Directory bread(block 38) failed [ 203.364455][T15690] FAT-fs (loop0): Directory bread(block 39) failed [ 203.371710][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.381236][T15690] FAT-fs (loop0): Directory bread(block 40) failed [ 203.381264][T15690] FAT-fs (loop0): Directory bread(block 41) failed [ 203.419063][T15690] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 203.428215][T15690] FAT-fs (loop0): Filesystem has been set read-only [ 203.477320][T15708] loop8: detected capacity change from 0 to 1024 [ 203.499549][T15715] loop5: detected capacity change from 0 to 164 [ 203.500450][T15708] EXT4-fs: dax option not supported [ 203.661799][T15728] netlink: 'syz.8.5156': attribute type 4 has an invalid length. [ 203.665307][T15734] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5158'. [ 203.683854][T15734] netlink: 'syz.0.5158': attribute type 14 has an invalid length. [ 203.794142][T15745] loop4: detected capacity change from 0 to 1024 [ 203.808262][T15745] EXT4-fs: inline encryption not supported [ 203.861712][T15745] EXT4-fs (loop4): stripe (6) is not aligned with cluster size (16), stripe is disabled [ 203.982133][T15761] netlink: 'syz.6.5181': attribute type 1 has an invalid length. [ 204.254487][T15800] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 204.268838][T15800] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #16: comm syz.8.5189: invalid indirect mapped block 32768 (level 2) [ 204.286625][T15800] loop8: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 204.287081][T15800] EXT4-fs (loop8): 1 orphan inode deleted [ 204.296504][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 204.296528][ C1] EXT4-fs (loop8): initial error at time 1778664343: ext4_free_branches:1023: inode 16 [ 204.296556][ C1] EXT4-fs (loop8): last error at time 1778664343: ext4_free_branches:1023: inode 16 [ 204.330922][T15800] EXT4-fs (loop8): 1 truncate cleaned up [ 204.474188][ T28] audit: type=1400 audit(1778664343.985:1324): avc: denied { getopt } for pid=15824 comm="syz.4.5202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 204.558502][T15835] vhci_hcd vhci_hcd.3: invalid port number 9 [ 204.571669][T15835] vhci_hcd vhci_hcd.3: invalid port number 9 [ 204.725956][T15861] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.5219: inode has both inline data and extents flags [ 204.770877][T15861] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 204.771120][T15861] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.5219: couldn't read orphan inode 15 (err -117) [ 204.780415][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 204.780458][ C0] EXT4-fs (loop5): initial error at time 1778664344: ext4_orphan_get:1397: inode 15 [ 204.780491][ C0] EXT4-fs (loop5): last error at time 1778664344: ext4_orphan_get:1397: inode 15 [ 204.835513][T15861] loop5: lost filesystem error report for type 5 error -117 [ 204.854518][T15861] EXT4-fs: Ignoring removed bh option [ 204.868947][T15861] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 204.916092][ T28] audit: type=1400 audit(1778664344.425:1325): avc: denied { append } for pid=15873 comm="syz.5.5225" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 204.982460][T15882] bond2: option xmit_hash_policy: invalid value (64) [ 204.997398][T15882] bond2 (unregistering): Released all slaves [ 205.003163][ T10] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 205.025002][ T10] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 205.053406][T15888] fido_id[15888]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 205.319663][T15922] __nla_validate_parse: 3 callbacks suppressed [ 205.319743][T15922] netlink: 48 bytes leftover after parsing attributes in process `syz.5.5247'. [ 205.633777][T15969] set_capacity_and_notify: 2 callbacks suppressed [ 205.633796][T15969] loop6: detected capacity change from 0 to 512 [ 205.647964][ T28] audit: type=1400 audit(1778664345.155:1326): avc: denied { ioctl } for pid=15965 comm="syz.5.5269" path="socket:[45406]" dev="sockfs" ino=45406 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 205.693961][T15971] loop0: detected capacity change from 0 to 512 [ 205.708169][T15973] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5272'. [ 205.741011][T15971] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 205.762020][T15973] netlink: 36 bytes leftover after parsing attributes in process `syz.5.5272'. [ 205.788318][T15971] EXT4-fs (loop0): 1 truncate cleaned up [ 205.794844][T15973] vlan4: entered allmulticast mode [ 205.794926][T15973] gretap0: entered allmulticast mode [ 205.834746][ T28] audit: type=1400 audit(1778664345.335:1327): avc: denied { write } for pid=15970 comm="syz.0.5271" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.858062][T15979] loop8: detected capacity change from 0 to 4096 [ 205.994857][T16002] netlink: 24 bytes leftover after parsing attributes in process `syz.6.5285'. [ 206.328847][T16031] futex_wake_op: syz.0.5299 tries to shift op by 32; fix this program [ 206.361027][ T28] audit: type=1400 audit(1778664345.865:1328): avc: denied { create } for pid=16036 comm="syz.5.5301" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=sctp_socket permissive=1 [ 206.384068][T15998] loop4: detected capacity change from 0 to 512 [ 206.531876][T15998] ext4 filesystem being mounted at /1076/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.791778][T16085] netlink: 'syz.8.5324': attribute type 29 has an invalid length. [ 206.817421][T16085] netlink: 'syz.8.5324': attribute type 29 has an invalid length. [ 206.869824][T16093] loop0: detected capacity change from 0 to 1024 [ 206.922614][T16106] ieee802154 phy0 wpan0: encryption failed: -22 [ 207.113006][T16126] loop8: detected capacity change from 0 to 2048 [ 207.155619][ T28] audit: type=1400 audit(1778664346.665:1329): avc: denied { write } for pid=16124 comm="syz.8.5342" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 207.156567][T16126] EXT4-fs error (device loop8): ext4_generic_delete_entry:2673: inode #2: block 16: comm syz.8.5342: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=15, rec_len=8, size=2048 fake=0 [ 207.202114][ T28] audit: type=1400 audit(1778664346.665:1330): avc: denied { write } for pid=16124 comm="syz.8.5342" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 207.233209][T16126] EXT4-fs error (device loop8) in ext4_delete_entry:2744: Corrupt filesystem [ 207.314904][T16140] loop0: detected capacity change from 0 to 512 [ 207.354104][T16140] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 207.494111][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/697.tmp-b7:6' failed: Read-only file system [ 207.511751][T16157] loop6: detected capacity change from 0 to 1024 [ 207.528063][T16157] EXT4-fs: Ignoring removed orlov option [ 207.536345][T16157] EXT4-fs: inline encryption not supported [ 207.562701][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/708.tmp-b7:6' failed: Read-only file system [ 207.570363][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/707.tmp-b7:0' failed: Read-only file system [ 207.578811][T11126] udevd[11126]: symlink '../../loop8' '/dev/disk/by-diskseq/706.tmp-b7:8' failed: Read-only file system [ 207.598659][T11178] udevd[11178]: symlink '../../loop4' '/dev/disk/by-diskseq/702.tmp-b7:4' failed: Read-only file system [ 207.621801][T16166] loop0: detected capacity change from 0 to 512 [ 207.629462][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/707.tmp-b7:0' failed: Read-only file system [ 207.659400][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-label/syzkaller.tmp-b7:6' failed: Read-only file system [ 207.685207][T16166] ext4 filesystem being mounted at /1027/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 207.732213][T16172] loop5: detected capacity change from 0 to 128 [ 207.741963][T11178] udevd[11178]: symlink '../../loop5' '/dev/disk/by-diskseq/694.tmp-b7:5' failed: Read-only file system [ 207.765987][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/709.tmp-b7:0' failed: Read-only file system [ 207.774931][T11119] udevd[11119]: symlink '../../loop6' '/dev/disk/by-diskseq/708.tmp-b7:6' failed: Read-only file system [ 207.796661][ T28] audit: type=1400 audit(1778664347.285:1331): avc: denied { write } for pid=16165 comm="syz.0.5356" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 207.874752][ T28] audit: type=1400 audit(1778664347.385:1332): avc: denied { create } for pid=16180 comm="syz.5.5367" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 207.889984][T16185] EXT4-fs: Ignoring removed oldalloc option [ 207.933117][T16185] EXT4-fs: Ignoring removed orlov option [ 207.954797][ T28] audit: type=1400 audit(1778664347.385:1333): avc: denied { connect } for pid=16180 comm="syz.5.5367" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 207.963409][T16185] EXT4-fs error (device loop6): ext4_iget_extra_inode:5128: inode #15: comm syz.6.5369: corrupted in-inode xattr: invalid ea_ino [ 207.989476][T16185] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 207.989978][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 208.001119][T16185] EXT4-fs (loop6): Remounting filesystem read-only [ 208.005856][ C0] EXT4-fs (loop6): initial error at time 1778664347: ext4_iget_extra_inode:5128: inode 15 [ 208.022869][ C0] EXT4-fs (loop6): last error at time 1778664347: ext4_iget_extra_inode:5128: inode 15 [ 208.107261][ T28] audit: type=1400 audit(1778664347.385:1334): avc: denied { name_connect } for pid=16180 comm="syz.5.5367" dest=4420 scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 208.193081][ T28] audit: type=1400 audit(1778664347.385:1335): avc: denied { egress } for pid=16180 comm="syz.5.5367" saddr=127.0.0.1 src=33452 daddr=127.0.0.1 dest=4420 netif=lo scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 208.234199][ T28] audit: type=1400 audit(1778664347.385:1336): avc: denied { sendto } for pid=16180 comm="syz.5.5367" saddr=127.0.0.1 src=33452 daddr=127.0.0.1 dest=4420 netif=lo scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 208.241547][T16211] netlink: 28 bytes leftover after parsing attributes in process `syz.5.5379'. [ 208.261681][ T28] audit: type=1400 audit(1778664347.385:1337): avc: denied { recv } for pid=16180 comm="syz.5.5367" saddr=127.0.0.1 src=4420 daddr=127.0.0.1 dest=33452 netif=lo scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 208.382175][T16218] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5383'. [ 208.398310][T16220] netlink: 40 bytes leftover after parsing attributes in process `syz.8.5382'. [ 208.739906][T16248] EXT4-fs: Ignoring removed nomblk_io_submit option [ 208.819157][T16248] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 208.841513][T16248] System zones: 0-1, 3-36 [ 208.867890][T16248] EXT4-fs mount: 22 callbacks suppressed [ 208.867907][T16248] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.977511][T16276] netlink: 'syz.5.5406': attribute type 4 has an invalid length. [ 209.058422][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.099825][T16286] netlink: 256 bytes leftover after parsing attributes in process `syz.4.5414'. [ 209.131929][T16286] unsupported nlmsg_type 40 [ 209.252288][T16307] EXT4-fs: Ignoring removed nomblk_io_submit option [ 209.260653][T16305] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 209.289915][T16305] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 209.307582][T16307] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.338767][T16305] EXT4-fs (loop5): orphan cleanup on readonly fs [ 209.357927][ T28] audit: type=1400 audit(1778664348.865:1338): avc: denied { write } for pid=16303 comm="syz.8.5424" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 209.381238][ T28] audit: type=1326 audit(1778664348.865:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16322 comm="syz.6.5429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37c0a9ce59 code=0x7ffc0000 [ 209.407667][ T28] audit: type=1326 audit(1778664348.865:1340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16322 comm="syz.6.5429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37c0a9ce59 code=0x7ffc0000 [ 209.434275][ T28] audit: type=1326 audit(1778664348.865:1341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16322 comm="syz.6.5429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f37c0a9ce59 code=0x7ffc0000 [ 209.438984][T16305] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4222: comm syz.5.5423: Allocating blocks 41-42 which overlap fs metadata [ 209.504620][T16305] loop5: lost filesystem error report for type 5 error -117 [ 209.504915][T16305] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.5423: Failed to acquire dquot type 0 [ 209.512475][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 209.512504][ C1] EXT4-fs (loop5): initial error at time 1778664349: ext4_mb_mark_diskspace_used:4222 [ 209.512529][ C1] EXT4-fs (loop5): last error at time 1778664349: ext4_mb_mark_diskspace_used:4222 [ 209.557462][T16305] loop5: lost filesystem error report for type 5 error -117 [ 209.559790][T16305] EXT4-fs (loop5): 1 truncate cleaned up [ 209.574194][T16305] EXT4-fs (loop5): pa ffff8881081de0e0: logic 1, phys. 41, len 23 [ 209.583334][T16305] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 209.594577][T16305] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 209.738710][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.796253][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.862969][T16353] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.883713][T16363] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5446'. [ 209.889785][T16353] ext4 filesystem being mounted at /1110/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 209.894866][T16359] netlink: 'syz.0.5447': attribute type 3 has an invalid length. [ 209.963321][T16365] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.989129][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.027684][T16377] usb usb1: usbfs: process 16377 (syz.4.5450) did not claim interface 0 before use [ 210.050902][T16365] EXT4-fs (loop8): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 210.080393][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.278105][T16397] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.369326][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.418191][T16411] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 210.446220][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.464328][ T3412] kernel read not supported for file /mdstat (pid: 3412 comm: kworker/0:5) [ 210.548538][T16438] netlink: 'syz.4.5481': attribute type 5 has an invalid length. [ 210.586735][T16441] netlink: 'syz.8.5482': attribute type 5 has an invalid length. [ 210.635977][T16444] netlink: 180 bytes leftover after parsing attributes in process `syz.6.5484'. [ 210.665435][T16450] netlink: 180 bytes leftover after parsing attributes in process `syz.0.5486'. [ 210.738648][T16459] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5490'. [ 210.757958][T16461] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5493'. [ 210.777253][T16461] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5493'. [ 210.800848][ T7611] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 210.824062][ T7611] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 210.857404][ T7611] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 210.880938][T16474] set_capacity_and_notify: 10 callbacks suppressed [ 210.880958][T16474] loop0: detected capacity change from 0 to 128 [ 210.898028][ T55] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 211.070985][T16499] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5510'. [ 211.089207][T16501] netlink: 100 bytes leftover after parsing attributes in process `syz.4.5511'. [ 211.299743][T16531] loop5: detected capacity change from 0 to 128 [ 211.326626][T16531] FAT-fs (loop5): error, clusters badly computed (0 != 1) [ 211.349233][T16531] FAT-fs (loop5): Filesystem has been set read-only [ 211.378544][T16531] FAT-fs (loop5): error, clusters badly computed (1 != 2) [ 211.397601][T16531] FAT-fs (loop5): error, clusters badly computed (2 != 3) [ 211.418591][T16531] FAT-fs (loop5): error, clusters badly computed (3 != 4) [ 211.433784][T16545] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5533'. [ 211.441165][T16547] netlink: 52 bytes leftover after parsing attributes in process `syz.6.5534'. [ 211.456194][T16531] FAT-fs (loop5): error, clusters badly computed (4 != 5) [ 211.466959][T16531] FAT-fs (loop5): error, clusters badly computed (5 != 6) [ 211.476102][T16547] netlink: 56 bytes leftover after parsing attributes in process `syz.6.5534'. [ 211.490975][T16531] FAT-fs (loop5): error, clusters badly computed (6 != 7) [ 211.498371][T16531] FAT-fs (loop5): error, clusters badly computed (7 != 8) [ 211.511255][T16553] loop0: detected capacity change from 0 to 512 [ 211.519152][T16531] FAT-fs (loop5): error, clusters badly computed (8 != 9) [ 211.544362][T16553] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 211.569914][T16561] netlink: 'syz.8.5541': attribute type 29 has an invalid length. [ 211.586351][T16561] netlink: 'syz.8.5541': attribute type 29 has an invalid length. [ 211.592019][T16553] EXT4-fs (loop0): 1 truncate cleaned up [ 211.605641][T16553] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.627599][T16567] loop5: detected capacity change from 0 to 128 [ 211.634558][T16567] EXT4-fs: Ignoring removed nobh option [ 211.644751][T16567] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 211.740985][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.747651][T16567] ext4 filesystem being mounted at /1070/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 211.773970][T16585] loop4: detected capacity change from 0 to 256 [ 211.782334][T16585] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 211.809534][T16585] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 211.851989][ T4375] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 212.072103][T16610] loop0: detected capacity change from 0 to 4096 [ 212.104350][T16610] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 212.126550][T16610] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 212.203317][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.272206][T16643] tipc: Enabling of bearer rejected, failed to enable media [ 212.473234][T16669] netlink: 'syz.5.5592': attribute type 14 has an invalid length. [ 212.508618][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/744.tmp-b7:5' failed: Read-only file system [ 212.524559][T16671] loop0: detected capacity change from 0 to 1024 [ 212.540505][T16671] EXT4-fs: dax option not supported [ 212.561298][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-diskseq/747.tmp-b7:0' failed: Read-only file system [ 212.587837][T11177] udevd[11177]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 212.589157][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/744.tmp-b7:5' failed: Read-only file system [ 212.614194][T16680] netlink: 'syz.5.5597': attribute type 1 has an invalid length. [ 212.625626][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/747.tmp-b7:0' failed: Read-only file system [ 212.657344][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/747.tmp-b7:0' failed: Read-only file system [ 212.658400][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/744.tmp-b7:5' failed: Read-only file system [ 212.685660][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/747.tmp-b7:0' failed: Read-only file system [ 213.229251][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 213.229332][ T28] audit: type=1326 audit(1778664352.735:1370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16662 comm="syz.8.5589" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f21b93ace59 code=0x7ffc0000 [ 213.238033][T11119] udevd[11119]: symlink '../../loop4' '/dev/disk/by-diskseq/743.tmp-b7:4' failed: Read-only file system [ 213.278030][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/734.tmp-b7:6' failed: Read-only file system [ 213.373969][T16699] netlink: 'syz.5.5606': attribute type 4 has an invalid length. [ 213.403770][T16703] loop8: detected capacity change from 0 to 1024 [ 213.441705][T16703] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 213.483444][ T28] audit: type=1400 audit(1778664352.995:1371): avc: denied { write } for pid=16701 comm="syz.8.5607" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.545503][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.593702][T16718] loop4: detected capacity change from 0 to 2048 [ 213.624342][T16718] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 213.686498][ T28] audit: type=1400 audit(1778664353.195:1372): avc: denied { write } for pid=16717 comm="syz.4.5614" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.689905][T16718] EXT4-fs error (device loop4): ext4_generic_delete_entry:2673: inode #2: block 16: comm syz.4.5614: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=15, rec_len=8, size=2048 fake=0 [ 213.711882][ T28] audit: type=1400 audit(1778664353.195:1373): avc: denied { write } for pid=16717 comm="syz.4.5614" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.770241][T16718] EXT4-fs error (device loop4) in ext4_delete_entry:2744: Corrupt filesystem [ 213.823515][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.852476][T16736] loop8: detected capacity change from 0 to 1024 [ 213.876468][T16736] EXT4-fs: Ignoring removed orlov option [ 213.907469][T16740] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 213.932446][T16740] ext4 filesystem being mounted at /1091/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 213.968164][T16740] EXT4-fs error (device loop5): __ext4_new_inode:1079: comm syz.5.5622: reserved inode found cleared - inode=2 [ 213.970149][ T28] audit: type=1400 audit(1778664353.485:1374): avc: denied { write } for pid=16737 comm="syz.5.5622" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.008598][T16736] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 214.033175][ T28] audit: type=1400 audit(1778664353.545:1375): avc: denied { write } for pid=16735 comm="syz.8.5621" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 214.057488][ T4375] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 214.072945][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.117110][T16751] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 214.418103][T16780] netlink: 'syz.6.5640': attribute type 21 has an invalid length. [ 214.432586][T16786] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 214.450891][T16788] netlink: 'syz.4.5644': attribute type 16 has an invalid length. [ 214.614416][T16808] bridge: RTM_NEWNEIGH with invalid ether address [ 214.628318][ T28] audit: type=1326 audit(1778664354.135:1376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16810 comm="syz.5.5655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96669ace59 code=0x7ffc0000 [ 214.678623][ T28] audit: type=1326 audit(1778664354.175:1377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16810 comm="syz.5.5655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96669ace59 code=0x7ffc0000 [ 214.694142][T16815] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 214.722307][ T28] audit: type=1326 audit(1778664354.175:1378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16810 comm="syz.5.5655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96669ace59 code=0x7ffc0000 [ 214.722405][ T28] audit: type=1326 audit(1778664354.175:1379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16810 comm="syz.5.5655" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f96669ace59 code=0x7ffc0000 [ 214.817018][T16817] pimreg: entered allmulticast mode [ 214.846770][T16823] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 215.210637][T16872] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 215.338175][T16896] gretap0: entered promiscuous mode [ 215.354421][T16896] gretap0: left promiscuous mode [ 215.419263][T16902] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 215.466924][T16912] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 215.494515][T16902] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #11: comm syz.5.5697: missing EA_INODE flag [ 215.553650][T16902] EXT4-fs (loop5): Remounting filesystem read-only [ 215.566565][T16924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 215.619856][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 215.632760][ T4375] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 215.678994][T16940] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 215.866794][T16967] EXT4-fs: inline encryption not supported [ 215.884532][T16967] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 215.906480][T16967] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 215.921623][T16974] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 215.949638][T16967] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.5724: Failed to acquire dquot type 1 [ 215.969083][T16967] loop6: lost filesystem error report for type 5 error -5 [ 215.969994][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 215.983737][ C1] EXT4-fs (loop6): initial error at time 1778664355: ext4_acquire_dquot:7034 [ 215.992664][ C1] EXT4-fs (loop6): last error at time 1778664355: ext4_acquire_dquot:7034 [ 216.002361][T16967] EXT4-fs (loop6): Remounting filesystem read-only [ 216.009323][T16967] EXT4-fs (loop6): 1 truncate cleaned up [ 216.023716][T16967] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 216.074438][T16992] set_capacity_and_notify: 5 callbacks suppressed [ 216.074457][T16992] loop8: detected capacity change from 0 to 512 [ 216.088570][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.104053][T16992] EXT4-fs (loop8): revision level too high, forcing read-only mode [ 216.113887][T16992] EXT4-fs (loop8): orphan cleanup on readonly fs [ 216.126666][T16992] EXT4-fs warning (device loop8): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 216.145546][T16992] EXT4-fs (loop8): Cannot turn on quotas: error -117 [ 216.155678][T16992] EXT4-fs error (device loop8): ext4_validate_block_bitmap:432: comm syz.8.5737: bg 0: block 15: invalid block bitmap [ 216.169153][T16992] loop8: lost filesystem error report for type 5 error -117 [ 216.169978][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 216.170722][T16992] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 216.177328][ C1] EXT4-fs (loop8): initial error at time 1778664355: ext4_validate_block_bitmap:432 [ 216.202268][ C1] EXT4-fs (loop8): last error at time 1778664355: ext4_validate_block_bitmap:432 [ 216.211350][T16997] ip6tnl2: entered promiscuous mode [ 216.215850][T16992] loop8: lost filesystem error report for type 5 error -117 [ 216.217105][T16992] EXT4-fs warning (device loop8): ext4_evict_inode:195: inode #16: comm syz.8.5737: data will be lost [ 216.235869][T16992] EXT4-fs (loop8): 1 truncate cleaned up [ 216.243397][T16992] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 216.254326][T16997] ip6tnl2: entered allmulticast mode [ 216.276479][T16992] EXT4-fs error (device loop8): ext4_xattr_block_get:597: inode #16: comm syz.8.5737: corrupted xattr block 31: invalid header [ 216.292100][T17007] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 216.303461][T16992] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop8 ino=16 [ 216.303541][T16992] EXT4-fs error (device loop8): ext4_xattr_block_get:597: inode #16: comm syz.8.5737: corrupted xattr block 31: invalid header [ 216.304104][T16992] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop8 ino=16 [ 216.304329][T16992] EXT4-fs error (device loop8): ext4_get_link:106: inode #16: comm syz.8.5737: bad symlink. [ 216.338517][T17010] EXT4-fs error (device loop8): ext4_xattr_block_get:597: inode #16: comm syz.8.5737: corrupted xattr block 31: invalid header [ 216.361267][T17005] tipc: Started in network mode [ 216.361674][T17010] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop8 ino=16 [ 216.367732][T17005] tipc: Node identity ff000000000000000000000000000001, cluster identity 4 [ 216.377295][T17010] EXT4-fs error (device loop8): ext4_get_link:106: inode #16: comm syz.8.5737: bad symlink. [ 216.386585][T17005] tipc: Enabling of bearer rejected, failed to enable media [ 216.549169][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.556096][T17028] loop0: detected capacity change from 0 to 512 [ 216.574198][T17032] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 216.613030][T17028] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.5753: inode has both inline data and extents flags [ 216.640697][T17028] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 216.642489][T17028] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.5753: couldn't read orphan inode 15 (err -117) [ 216.651069][T17041] loop8: detected capacity change from 0 to 164 [ 216.651887][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 216.670558][T17041] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 216.676937][ C0] EXT4-fs (loop0): initial error at time 1778664356: ext4_orphan_get:1397: inode 15 [ 216.676978][ C0] EXT4-fs (loop0): last error at time 1778664356: ext4_orphan_get:1397: inode 15 [ 216.710517][T17028] loop0: lost filesystem error report for type 5 error -117 [ 216.712041][T17028] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 216.738991][T17041] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 216.820320][T17028] EXT4-fs: Ignoring removed bh option [ 216.852424][T17028] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 216.912351][T17058] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_SUSPEND req not supported for USB 3.0 roothub [ 216.955698][T17065] loop6: detected capacity change from 0 to 512 [ 217.001492][T17068] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 217.010468][T17065] EXT4-fs (loop6): mounting ext3 file system using the ext4 subsystem [ 217.020001][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.039176][T17065] EXT4-fs (loop6): 1 truncate cleaned up [ 217.046606][T17065] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.083111][T17076] netlink: 'syz.0.5770': attribute type 29 has an invalid length. [ 217.129042][T17076] netlink: 'syz.0.5770': attribute type 29 has an invalid length. [ 217.466413][T17095] __nla_validate_parse: 11 callbacks suppressed [ 217.466475][T17095] netlink: 8 bytes leftover after parsing attributes in process `syz.8.5786'. [ 217.483008][T17095] netlink: 4 bytes leftover after parsing attributes in process `syz.8.5786'. [ 217.491932][T17095] netlink: 'syz.8.5786': attribute type 13 has an invalid length. [ 217.500163][T17095] netlink: 'syz.8.5786': attribute type 11 has an invalid length. [ 217.529851][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/769.tmp-b7:8' failed: Read-only file system [ 217.564342][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/769.tmp-b7:8' failed: Read-only file system [ 217.602615][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/769.tmp-b7:8' failed: Read-only file system [ 217.630638][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.653028][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/771.tmp-b7:0' failed: Read-only file system [ 217.677810][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/770.tmp-b7:6' failed: Read-only file system [ 217.684512][T11126] udevd[11126]: symlink '../../loop4' '/dev/disk/by-diskseq/753.tmp-b7:4' failed: Read-only file system [ 217.728944][T11178] udevd[11178]: symlink '../../loop8' '/dev/disk/by-diskseq/769.tmp-b7:8' failed: Read-only file system [ 217.747735][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/770.tmp-b7:6' failed: Read-only file system [ 217.749043][T11176] udevd[11176]: symlink '../../loop5' '/dev/disk/by-diskseq/761.tmp-b7:5' failed: Read-only file system [ 217.793391][T11119] udevd[11119]: symlink '../../loop0' '/dev/disk/by-diskseq/771.tmp-b7:0' failed: Read-only file system [ 217.829246][T17124] ieee802154 phy0 wpan0: encryption failed: -22 [ 217.843643][T17120] loop8: detected capacity change from 0 to 1024 [ 217.906887][T17120] EXT4-fs (loop8): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 217.928825][T17120] ext4 filesystem being mounted at /563/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.018015][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 218.094877][T17146] netlink: 'syz.8.5806': attribute type 4 has an invalid length. [ 218.121453][T17130] loop6: detected capacity change from 0 to 512 [ 218.159234][T17130] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 218.185534][T17130] ext4 filesystem being mounted at /952/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.370699][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 218.419390][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 218.419408][ T28] audit: type=1400 audit(1778664357.925:1396): avc: denied { write } for pid=17181 comm="syz.6.5821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 218.513502][ T28] audit: type=1400 audit(1778664358.015:1397): avc: denied { recv } for pid=3006 comm="dbus-daemon" saddr=10.128.0.163 src=30036 daddr=10.128.1.67 dest=53488 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 218.551005][ T28] audit: type=1400 audit(1778664358.015:1398): avc: denied { read write } for pid=3302 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 218.584868][T17186] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5828'. [ 218.594494][T17190] loop5: detected capacity change from 0 to 256 [ 218.618894][T17190] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 218.662335][ T28] audit: type=1400 audit(1778664358.015:1399): avc: denied { open } for pid=3302 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 218.695800][T17198] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5835'. [ 218.732396][T17190] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 218.749376][T17204] loop6: detected capacity change from 0 to 512 [ 218.762145][ T28] audit: type=1400 audit(1778664358.015:1400): avc: denied { ioctl } for pid=3302 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 218.794984][T17204] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 218.816317][T17210] netlink: 180 bytes leftover after parsing attributes in process `syz.0.5841'. [ 218.818874][T17204] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 218.848070][ T28] audit: type=1400 audit(1778664358.025:1401): avc: denied { map_create } for pid=17183 comm="syz.0.5827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 218.848118][ T28] audit: type=1400 audit(1778664358.025:1402): avc: denied { map_read map_write } for pid=17183 comm="syz.0.5827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 218.899212][ T28] audit: type=1400 audit(1778664358.025:1403): avc: denied { prog_load } for pid=17183 comm="syz.0.5827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 218.899239][ T28] audit: type=1400 audit(1778664358.025:1404): avc: denied { bpf } for pid=17183 comm="syz.0.5827" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 218.899264][ T28] audit: type=1400 audit(1778664358.025:1405): avc: denied { perfmon } for pid=17183 comm="syz.0.5827" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 218.905736][T17204] EXT4-fs (loop6): orphan cleanup on readonly fs [ 218.906342][T17204] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:4222: comm syz.6.5837: Allocating blocks 41-42 which overlap fs metadata [ 218.906369][T17204] loop6: lost filesystem error report for type 5 error -117 [ 218.906469][T17204] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.5837: Failed to acquire dquot type 0 [ 218.906490][T17204] loop6: lost filesystem error report for type 5 error -117 [ 218.906623][T17204] EXT4-fs (loop6): 1 truncate cleaned up [ 218.907182][T17204] EXT4-fs (loop6): pa ffff8881081ddee0: logic 1, phys. 41, len 23 [ 218.907228][T17204] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 218.907693][T17204] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 219.094516][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.380468][T17261] netlink: 28 bytes leftover after parsing attributes in process `syz.6.5865'. [ 219.461545][T17273] netlink: 'syz.6.5870': attribute type 5 has an invalid length. [ 219.489305][T17271] loop4: detected capacity change from 0 to 1024 [ 219.499373][T17271] EXT4-fs: Ignoring removed orlov option [ 219.506632][T17271] EXT4-fs: inline encryption not supported [ 219.524201][T17271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.538598][T17277] loop8: detected capacity change from 0 to 512 [ 219.551098][T17277] EXT4-fs: Ignoring removed oldalloc option [ 219.562230][T17277] EXT4-fs: Ignoring removed orlov option [ 219.578251][T17277] EXT4-fs error (device loop8): ext4_iget_extra_inode:5128: inode #15: comm syz.8.5872: corrupted in-inode xattr: invalid ea_ino [ 219.620632][T17277] loop8: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 219.620840][T17277] EXT4-fs (loop8): Remounting filesystem read-only [ 219.630148][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 219.630170][ C1] EXT4-fs (loop8): initial error at time 1778664359: ext4_iget_extra_inode:5128: inode 15 [ 219.630201][ C1] EXT4-fs (loop8): last error at time 1778664359: ext4_iget_extra_inode:5128: inode 15 [ 219.665858][T17277] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 219.666146][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.703984][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.181721][T17350] EXT4-fs: Ignoring removed orlov option [ 220.221124][T17350] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.238424][T17358] netlink: 'syz.5.5909': attribute type 4 has an invalid length. [ 220.270334][T17350] EXT4-fs error (device loop0): ext4_free_inode:354: comm syz.0.5906: bit already cleared for inode 15 [ 220.308697][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.321693][T17367] usb usb1: usbfs: process 17367 (syz.6.5915) did not claim interface 0 before use [ 220.360432][T17370] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 220.376800][T17370] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 220.407925][T17368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.422051][T17370] EXT4-fs (loop8): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 220.443879][T17370] ext4 filesystem being remounted at /582/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 220.459822][T17380] EXT4-fs: Ignoring removed nomblk_io_submit option [ 220.484602][T17380] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.512597][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.531031][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.604806][T17393] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 220.647797][T17393] EXT4-fs (loop8): 1 truncate cleaned up [ 220.657141][T17393] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 220.678582][ T5949] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.781012][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.794816][T17405] netlink: 4 bytes leftover after parsing attributes in process `syz.6.5930'. [ 220.886682][T17412] EXT4-fs: Ignoring removed orlov option [ 220.961395][T17425] tipc: Started in network mode [ 220.966640][T17425] tipc: Node identity ff000000000000000000000000000001, cluster identity 4711 [ 220.976921][T17425] tipc: Enabling of bearer rejected, failed to enable media [ 221.027668][T17412] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.108757][T11125] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.172104][T17449] netlink: 'syz.8.5942': attribute type 4 has an invalid length. [ 221.200605][T17449] netlink: 17 bytes leftover after parsing attributes in process `syz.8.5942'. [ 221.315874][T17460] netlink: 148 bytes leftover after parsing attributes in process `syz.5.5953'. [ 221.484728][T17483] set_capacity_and_notify: 7 callbacks suppressed [ 221.484747][T17483] loop4: detected capacity change from 0 to 512 [ 221.524011][T17483] EXT4-fs: Ignoring removed nobh option [ 221.539128][T17483] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 221.555181][T17483] EXT4-fs (loop4): 1 truncate cleaned up [ 221.561778][T17483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 221.587195][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.645616][T17495] netlink: 40 bytes leftover after parsing attributes in process `syz.5.5969'. [ 222.188219][T17559] loop8: detected capacity change from 0 to 1024 [ 222.196266][T17559] EXT4-fs: Ignoring removed nomblk_io_submit option [ 222.222737][T17559] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 222.239107][T17559] System zones: 0-1, 3-36 [ 222.533455][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/779.tmp-b7:5' failed: Read-only file system [ 222.595672][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/779.tmp-b7:5' failed: Read-only file system [ 222.691316][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/779.tmp-b7:5' failed: Read-only file system [ 222.803151][T11119] udevd[11119]: symlink '../../loop5' '/dev/disk/by-diskseq/779.tmp-b7:5' failed: Read-only file system [ 222.912879][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/801.tmp-b7:8' failed: Read-only file system [ 222.967135][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/801.tmp-b7:8' failed: Read-only file system [ 222.980694][T11177] udevd[11177]: symlink '../../loop5' '/dev/disk/by-diskseq/779.tmp-b7:5' failed: Read-only file system [ 223.006733][T11126] udevd[11126]: symlink '../../loop6' '/dev/disk/by-diskseq/795.tmp-b7:6' failed: Read-only file system [ 223.019259][T17599] loop5: detected capacity change from 0 to 1024 [ 223.019523][T11178] udevd[11178]: symlink '../../loop0' '/dev/disk/by-diskseq/791.tmp-b7:0' failed: Read-only file system [ 223.026950][T11176] udevd[11176]: symlink '../../loop4' '/dev/disk/by-diskseq/800.tmp-b7:4' failed: Read-only file system [ 223.056921][T17599] EXT4-fs: Ignoring removed nomblk_io_submit option [ 223.326643][T17623] __nla_validate_parse: 3 callbacks suppressed [ 223.326660][T17623] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6030'. [ 223.350793][T17623] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6030'. [ 223.376333][T17631] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6032'. [ 223.417546][T17631] netlink: 44 bytes leftover after parsing attributes in process `syz.0.6032'. [ 223.664481][ T28] kauditd_printk_skb: 128 callbacks suppressed [ 223.664500][ T28] audit: type=1400 audit(1778664363.175:1532): avc: denied { shutdown } for pid=17653 comm="syz.0.6043" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 223.704504][T17652] loop4: detected capacity change from 0 to 1024 [ 223.711594][ T28] audit: type=1400 audit(1778664363.185:1533): avc: denied { create } for pid=17655 comm="syz.0.6044" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 223.736523][T17659] net_ratelimit: 91 callbacks suppressed [ 223.736542][T17659] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 223.739222][T17652] EXT4-fs: Ignoring removed nomblk_io_submit option [ 223.797783][ T28] audit: type=1400 audit(1778664363.305:1534): avc: denied { write } for pid=17651 comm="syz.4.6040" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 223.841212][ T28] audit: type=1326 audit(1778664363.355:1535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 223.868748][ T28] audit: type=1326 audit(1778664363.385:1536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 223.898361][ T28] audit: type=1326 audit(1778664363.385:1537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 223.926028][ T28] audit: type=1326 audit(1778664363.385:1538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 223.928737][T17673] loop6: detected capacity change from 0 to 128 [ 223.954639][ T28] audit: type=1326 audit(1778664363.385:1539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 223.990036][ T28] audit: type=1326 audit(1778664363.385:1540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 224.019776][ T28] audit: type=1326 audit(1778664363.385:1541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17667 comm="syz.0.6048" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7ff0ce35ce59 code=0x7ffc0000 [ 224.049262][T17673] ext4 filesystem being mounted at /996/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 224.106354][T17673] EXT4-fs error (device loop6): __ext4_new_inode:1079: comm syz.6.6049: reserved inode found cleared - inode=2 [ 224.172828][T17682] IPVS: Unknown mcast interface: pimreg0 [ 224.258135][T17688] loop6: detected capacity change from 0 to 1024 [ 224.261384][T17688] EXT4-fs: Ignoring removed nomblk_io_submit option [ 224.315052][T17696] netlink: 4 bytes leftover after parsing attributes in process `syz.8.6059'. [ 224.388448][T17704] loop0: detected capacity change from 0 to 128 [ 224.413812][T17704] FAT-fs (loop0): error, clusters badly computed (0 != 1) [ 224.429130][T17704] FAT-fs (loop0): Filesystem has been set read-only [ 224.436896][T17704] FAT-fs (loop0): error, clusters badly computed (1 != 2) [ 224.445322][T17704] FAT-fs (loop0): error, clusters badly computed (2 != 3) [ 224.452934][T17704] FAT-fs (loop0): error, clusters badly computed (3 != 4) [ 224.460792][T17704] FAT-fs (loop0): error, clusters badly computed (4 != 5) [ 224.468151][T17704] FAT-fs (loop0): error, clusters badly computed (5 != 6) [ 224.476696][T17704] FAT-fs (loop0): error, clusters badly computed (6 != 7) [ 224.484345][T17704] FAT-fs (loop0): error, clusters badly computed (7 != 8) [ 224.514695][T17704] FAT-fs (loop0): error, clusters badly computed (8 != 9) [ 224.808185][T17743] loop8: detected capacity change from 0 to 1024 [ 224.815659][T17743] EXT4-fs: Ignoring removed nomblk_io_submit option [ 224.878090][T17751] libceph: secret too big 112 [ 224.880173][T17753] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6087'. [ 224.933593][T17758] loop6: detected capacity change from 0 to 1024 [ 224.940675][T17758] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 225.218792][T17784] netlink: 'syz.5.6102': attribute type 21 has an invalid length. [ 225.239329][T17786] loop8: detected capacity change from 0 to 764 [ 225.257075][T17786] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 225.268993][T17786] Symlink component flag not implemented [ 225.275651][T17786] Symlink component flag not implemented (7) [ 225.344914][T17795] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 225.366483][T17795] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #16: comm syz.5.6106: invalid indirect mapped block 32768 (level 2) [ 225.395083][T17800] netlink: 28 bytes leftover after parsing attributes in process `syz.6.6109'. [ 225.397912][T17801] EXT4-fs: Ignoring removed i_version option [ 225.411251][T17795] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 225.416533][T17801] EXT4-fs: Ignoring removed bh option [ 225.416736][T17795] EXT4-fs (loop5): 1 orphan inode deleted [ 225.426106][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 225.426155][ C1] EXT4-fs (loop5): initial error at time 1778664364: ext4_free_branches:1023: inode 16 [ 225.426187][ C1] EXT4-fs (loop5): last error at time 1778664364: ext4_free_branches:1023: inode 16 [ 225.480799][T17795] EXT4-fs (loop5): 1 truncate cleaned up [ 225.490994][T17801] ext4 filesystem being mounted at /1251/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 225.598114][T17814] EXT4-fs: Ignoring removed nomblk_io_submit option [ 225.957063][T17847] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 225.976605][T17847] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #16: comm syz.6.6127: invalid indirect mapped block 32768 (level 2) [ 225.992117][T17847] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 226.000064][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 226.011138][T17847] EXT4-fs (loop6): 1 orphan inode deleted [ 226.016793][ C1] EXT4-fs (loop6): initial error at time 1778664365: ext4_free_branches:1023: inode 16 [ 226.033684][ C1] EXT4-fs (loop6): last error at time 1778664365: ext4_free_branches:1023: inode 16 [ 226.089402][T17855] netlink: 8 bytes leftover after parsing attributes in process `syz.8.6132'. [ 226.099350][T17847] EXT4-fs (loop6): 1 truncate cleaned up [ 226.212615][T17858] EXT4-fs: Ignoring removed nomblk_io_submit option [ 226.295221][T17846] ext4 filesystem being mounted at /1210/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 226.513197][T17891] set_capacity_and_notify: 6 callbacks suppressed [ 226.513217][T17891] loop0: detected capacity change from 0 to 512 [ 226.548003][T17891] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 226.559773][T17891] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.6146: invalid indirect mapped block 32768 (level 2) [ 226.582336][T17891] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 226.585817][T17891] EXT4-fs (loop0): 1 orphan inode deleted [ 226.595231][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 226.595253][ C0] EXT4-fs (loop0): initial error at time 1778664366: ext4_free_branches:1023: inode 16 [ 226.595280][ C0] EXT4-fs (loop0): last error at time 1778664366: ext4_free_branches:1023: inode 16 [ 226.642018][T17891] EXT4-fs (loop0): 1 truncate cleaned up [ 226.647978][T17901] loop4: detected capacity change from 0 to 1024 [ 226.663192][T17903] loop6: detected capacity change from 0 to 512 [ 226.675397][T17903] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 226.695773][T17903] EXT4-fs (loop6): orphan cleanup on readonly fs [ 226.718084][T17903] EXT4-fs warning (device loop6): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 226.727518][T17911] loop5: detected capacity change from 0 to 1024 [ 226.741787][T17901] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.6150: missing EA_INODE flag [ 226.760882][T17903] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 226.781126][T17911] EXT4-fs: Ignoring removed orlov option [ 226.787471][T17903] EXT4-fs error (device loop6): ext4_validate_block_bitmap:432: comm syz.6.6151: bg 0: block 15: invalid block bitmap [ 226.801025][T17901] EXT4-fs (loop4): Remounting filesystem read-only [ 226.808186][T17903] loop6: lost filesystem error report for type 5 error -117 [ 226.809964][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 226.823978][ C1] EXT4-fs (loop6): initial error at time 1778664366: ext4_validate_block_bitmap:432 [ 226.833589][ C1] EXT4-fs (loop6): last error at time 1778664366: ext4_validate_block_bitmap:432 [ 226.846007][T17903] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 226.865071][T17903] loop6: lost filesystem error report for type 5 error -117 [ 226.867768][T17903] EXT4-fs warning (device loop6): ext4_evict_inode:195: inode #16: comm syz.6.6151: data will be lost [ 226.961199][T17903] EXT4-fs (loop6): 1 truncate cleaned up [ 227.003695][T17903] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #16: comm syz.6.6151: corrupted xattr block 31: invalid header [ 227.049144][T17929] loop4: detected capacity change from 0 to 1024 [ 227.062125][T17903] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=16 [ 227.072060][T17929] EXT4-fs: Ignoring removed nomblk_io_submit option [ 227.082531][ T3366] IPVS: starting estimator thread 0... [ 227.089143][T17903] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #16: comm syz.6.6151: corrupted xattr block 31: invalid header [ 227.090130][T17932] EXT4-fs error (device loop6): ext4_xattr_block_get:597: inode #16: comm syz.6.6151: corrupted xattr block 31: invalid header [ 227.104340][T17903] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=16 [ 227.155096][T17932] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop6 ino=16 [ 227.171231][T17938] netlink: 148 bytes leftover after parsing attributes in process `syz.8.6163'. [ 227.176616][T17932] EXT4-fs error (device loop6): ext4_get_link:106: inode #16: comm syz.6.6151: bad symlink. [ 227.191275][T17933] IPVS: using max 2496 ests per chain, 124800 per kthread [ 227.209814][T17914] loop0: detected capacity change from 0 to 512 [ 227.216197][T17903] EXT4-fs error (device loop6): ext4_get_link:106: inode #16: comm syz.6.6151: bad symlink. [ 227.303772][T17914] ext4 filesystem being mounted at /1168/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.311698][T17948] loop8: detected capacity change from 0 to 512 [ 227.326006][T17948] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 227.361767][T17948] EXT4-fs error (device loop8): ext4_free_branches:1023: inode #16: comm syz.8.6167: invalid indirect mapped block 32768 (level 2) [ 227.387189][T17948] loop8: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 227.389969][ C1] EXT4-fs (loop8): error count since last fsck: 1 [ 227.406121][ C1] EXT4-fs (loop8): initial error at time 1778664366: ext4_free_branches:1023: inode 16 [ 227.416008][ C1] EXT4-fs (loop8): last error at time 1778664366: ext4_free_branches:1023: inode 16 [ 227.433739][T17948] EXT4-fs (loop8): 1 orphan inode deleted [ 227.442884][T17948] EXT4-fs (loop8): 1 truncate cleaned up [ 227.501350][T17955] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6169'. [ 227.566598][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/840.tmp-b7:8' failed: Read-only file system [ 227.613408][T11126] udevd[11126]: symlink '../../loop5' '/dev/disk/by-diskseq/837.tmp-b7:5' failed: Read-only file system [ 227.631686][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/840.tmp-b7:8' failed: Read-only file system [ 227.644104][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/842.tmp-b7:6' failed: Read-only file system [ 227.650233][T11178] udevd[11178]: symlink '../../loop4' '/dev/disk/by-diskseq/843.tmp-b7:4' failed: Read-only file system [ 227.678188][T11176] udevd[11176]: symlink '../../loop0' '/dev/disk/by-diskseq/841.tmp-b7:0' failed: Read-only file system [ 227.681867][T17976] loop0: detected capacity change from 0 to 1024 [ 227.699486][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/842.tmp-b7:6' failed: Read-only file system [ 227.712048][T11119] udevd[11119]: symlink '../../loop8' '/dev/disk/by-diskseq/844.tmp-b7:8' failed: Read-only file system [ 227.717797][T17978] loop4: detected capacity change from 0 to 512 [ 227.739873][T11178] udevd[11178]: symlink '../../loop5' '/dev/disk/by-diskseq/837.tmp-b7:5' failed: Read-only file system [ 227.746323][T11177] udevd[11177]: symlink '../../loop6' '/dev/disk/by-diskseq/842.tmp-b7:6' failed: Read-only file system [ 227.752939][T17976] EXT4-fs: Ignoring removed nomblk_io_submit option [ 227.768080][T17978] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 227.812792][T17978] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #16: comm syz.4.6183: invalid indirect mapped block 32768 (level 2) [ 227.853661][T17978] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 227.856241][T17978] EXT4-fs (loop4): 1 orphan inode deleted [ 227.865861][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 227.865902][ C0] EXT4-fs (loop4): initial error at time 1778664367: ext4_free_branches:1023: inode 16 [ 227.865932][ C0] EXT4-fs (loop4): last error at time 1778664367: ext4_free_branches:1023: inode 16 [ 227.922570][T17978] EXT4-fs (loop4): 1 truncate cleaned up [ 228.122026][T17983] loop8: detected capacity change from 0 to 512 [ 228.254257][T17983] ext4 filesystem being mounted at /630/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.456807][T18026] ext4 filesystem being mounted at /1174/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.467571][T18028] netlink: 20 bytes leftover after parsing attributes in process `syz.8.6203'. [ 228.483134][ T2983] ================================================================== [ 228.491815][ T2983] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 228.501592][ T2983] [ 228.505142][ T2983] write to 0xffff88811ad34540 of 4 bytes by task 11178 on cpu 0: [ 228.519702][ T2983] d_make_discardable+0x4f/0xa0 [ 228.525142][ T2983] simple_unlink+0x68/0x80 [ 228.529604][ T2983] shmem_unlink+0x12d/0x140 [ 228.534323][ T2983] vfs_unlink+0x1c7/0x490 [ 228.539355][ T2983] filename_unlinkat+0x1e2/0x410 [ 228.544817][ T2983] __se_sys_unlink+0x2b/0xe0 [ 228.549620][ T2983] __x64_sys_unlink+0x1f/0x30 [ 228.554437][ T2983] x64_sys_call+0x2eb6/0x3020 [ 228.559138][ T2983] do_syscall_64+0x12c/0x3b0 [ 228.563758][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.569865][ T2983] [ 228.572300][ T2983] read to 0xffff88811ad34540 of 4 bytes by task 2983 on cpu 1: [ 228.579845][ T2983] step_into_slowpath+0xea/0x4c0 [ 228.584804][ T2983] path_lookupat+0x330/0x500 [ 228.589504][ T2983] filename_lookup+0x190/0x390 [ 228.594330][ T2983] do_readlinkat+0x74/0x2f0 [ 228.598937][ T2983] __x64_sys_readlink+0x47/0x60 [ 228.603955][ T2983] x64_sys_call+0x2b51/0x3020 [ 228.608644][ T2983] do_syscall_64+0x12c/0x3b0 [ 228.613431][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.619366][ T2983] [ 228.621787][ T2983] value changed: 0x08300080 -> 0x00004080 [ 228.627678][ T2983] [ 228.630097][ T2983] Reported by Kernel Concurrency Sanitizer on: [ 228.636343][ T2983] CPU: 1 UID: 0 PID: 2983 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 228.645655][ T2983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 228.655930][ T2983] ==================================================================