last executing test programs: 48.533662787s ago: executing program 0 (id=4579): unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f00)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x200000000e40, 0x0, 0x0, 0x200000000e70, 0x200000000ea0], 0x8000000, 0x0, 0x0}, 0x138) 48.489281028s ago: executing program 0 (id=4581): r0 = io_uring_setup(0x115a, &(0x7f0000000440)={0x0, 0x4ef1, 0x40, 0x2, 0x117}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000000), 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, 0x0, 0x0) 48.441018079s ago: executing program 0 (id=4585): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x9, @dev={0xfe, 0x80, '\x00', 0xd}, 0xd}, 0x5f) listen(r0, 0x8000) 48.35981818s ago: executing program 0 (id=4592): syz_mount_image$ext4(&(0x7f0000000b80)='ext4\x00', &(0x7f0000000bc0)='./file0\x00', 0x204001, &(0x7f0000000240), 0x1, 0xb9f, &(0x7f0000000c00)="$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") r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$binfmt_register(r0, &(0x7f00000001c0)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x1, 0x3a, 'usrjquota=', 0x3a, '\x00\x03!\f\xee\x998r~\b\x13\x89\xae\xf1\x06hz\xcc\xd6\xbb\xb8\x19\x90\x9e\xdb\xa2F\xfa_F(\x05\b\x13\x82\x12\xad\x0f^\xff\a\xb5', 0x3a, './file2', 0x3a, [0x46]}, 0x5c) 48.135858316s ago: executing program 0 (id=4599): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_time\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) msync(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x4) 47.577054409s ago: executing program 0 (id=4615): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x24, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x24}}, 0x0) 47.518582651s ago: executing program 32 (id=4615): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000700)={0x24, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x24}}, 0x0) 992.719487ms ago: executing program 1 (id=6239): io_setup(0x6, &(0x7f00000000c0)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/pm_async', 0x1a1081, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000001500)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)='9', 0x20000108}]) 906.745518ms ago: executing program 1 (id=6242): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@gettaction={0x28, 0x32, 0x6dd711a25f4cb68b, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 900.224679ms ago: executing program 1 (id=6243): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x4c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x42}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x20, 0x4, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @redir={{0xa}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_REDIR_REG_PROTO_MIN={0x8, 0x1, 0x1, 0x0, 0x13}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x24000840) 790.605701ms ago: executing program 1 (id=6246): syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x2000c12, &(0x7f0000000700)={[{@session={'session', 0x3d, 0x25}}, {@uid}, {@map_normal}, {@map_off}, {@gid}, {@map_acorn}, {@hide}, {@overriderock}, {@nojoliet}, {@map_off}, {@overriderock}, {@iocharset={'iocharset', 0x3d, 'default'}}]}, 0x2, 0xa1a, &(0x7f0000000e40)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x0, 0x80) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) 727.130413ms ago: executing program 2 (id=6251): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x70bd26, 0x25dfdbf5, {0xa, 0x8, 0x19, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4c051}, 0x8004) 699.572024ms ago: executing program 1 (id=6252): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x404, &(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYRES8], 0x1, 0x122e, &(0x7f0000002580)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[], 0x32600) 654.681445ms ago: executing program 5 (id=6253): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x4401}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="0bc3ff", 0x3}, {&(0x7f0000000000)='G', 0x1}, {&(0x7f0000000240)='\x00'/10, 0xa}], 0x3) 654.494935ms ago: executing program 4 (id=6254): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020205d0af8ff00000000bea100000000000007010000f8ffffffb702000008000000b7030000ffee0000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x74, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x12, 0x4, 0x4, 0xe}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8a00fe00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 654.430235ms ago: executing program 2 (id=6255): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$MSR(&(0x7f0000000080), 0xfb, 0x0) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, 0x0) 606.929025ms ago: executing program 4 (id=6256): syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x8080, &(0x7f0000000380)={[{@norecovery}, {@sysvgroups}, {@sysvgroups}, {@lazytime}]}, 0xee, 0x49b, &(0x7f0000000a40)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x275a, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001dc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 604.897345ms ago: executing program 2 (id=6257): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x5, &(0x7f0000000100), 0x0, 0x5c3, &(0x7f00000005c0)="$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") newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) quotactl$Q_GETQUOTA(0xffffffff80000700, &(0x7f0000000780)=@loop={'/dev/loop', 0x0}, r0, 0x0) 576.044687ms ago: executing program 3 (id=6258): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="11000000040000000400000001"], 0x48) r1 = socket$kcm(0x2c, 0x3, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r0}, &(0x7f0000000080), &(0x7f00000001c0)=r1}, 0x20) 574.895407ms ago: executing program 5 (id=6259): symlinkat(&(0x7f00000000c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') symlinkat(&(0x7f0000000280)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00') getxattr(&(0x7f0000005140)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', 0x0, 0x0) 521.958568ms ago: executing program 5 (id=6260): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1e0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x0, &(0x7f0000000080)={[{@data_err_ignore}]}, 0x0, 0x236, &(0x7f0000000300)="$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") ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x35fc, 0x40000000000002, 0x6, 0xb, 0x9, 0xb59f}) 515.743798ms ago: executing program 3 (id=6261): timer_create(0x2, &(0x7f000049efa0)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f0000000340)={{}, {0x0, 0x9}}, 0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x3938700}, {0x0, 0x989680}}, &(0x7f0000000140)) 330.467752ms ago: executing program 3 (id=6262): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000180)={0x12, 0x10, 0xfa00, {&(0x7f0000005480), r1, r0}}, 0x18) 300.089333ms ago: executing program 2 (id=6263): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0x401, 0xfffffffc, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x2801}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000891}, 0x0) 283.576553ms ago: executing program 5 (id=6264): r0 = timerfd_create(0x0, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x989680}}, 0x0) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) 260.409854ms ago: executing program 4 (id=6265): r0 = socket(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @mcast1, 0x6}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}], 0x18}}], 0x1, 0x20008850) 258.476524ms ago: executing program 3 (id=6266): r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000340)={[{@errors_remount}, {@grpjquota}, {@noquota}, {@barrier}, {@auto_da_alloc}, {@dioread_nolock}]}, 0x1, 0x5a1, &(0x7f00000003c0)="$eJzs3U9oHNUfAPDvzGaT/snvlwoKKj0UFSqUbpL+0eqpvYqFQg+CFw2bbSjZZEs20SYETO9F7EFUeqk3PXhUPHgQLx69elE8C8UGhaYHXdnsbJqmm7iJ3WzNfj4wu+/NTOb73s5+X3aGGSaAnnWk/pJGPBMRF5KIoXXL+iJbeKSx3sryYvHe8mIxiVrt4m9JJBFxd3mx2Fw/yd4PRsRSRDwdEd/lI46la5vsbxaq8wuTY+VyaSarD89OXRmuzi8cvzw1NlGaKE2ffPmV02dOnR49Mbq+ufdq62v57fX1+s833r/+w2u3bnz+xeGl4odjSZyNwWzZ+n48So3PJB9nN8w/1YlgXZR0uwHsSC7L83oqPRVDkcuyvpXa+sFhYFeaB3RQbSCitmZdEegBiaSHHtX8HVA//m1Ou/n74/a5xgFIPe7K8mLxvWjG72ucm4h9q8cmB35PHjgyqR9vHtrNhrInLV2LiJG+voe//0n2/du5kUfRQDrq23ONHfXw/k/Xxp9oMf4MNs+d/kvN8W8lG/9WWsTPbTL+XWgzxp9v/vLJpvGvDcSzLeMna/GTFvHTiHi7zfg33/j6zGbLap9GHI3W8ZuSrc8PD1+6XC6NNF5bxvjm6OFXN+9/xIFN4jfO2e5bbcj6/vdnbUrb7P9X33/53NIW8V98fuv93+rz3x8RH7QZ/4m7n72+2bLb15I79V8B293/SeTjVpvxXzp75Kes6KwhAAAAAAAAAAA8QunqtWxJWlgrp2mh0LiH98k4kJYr1dljlypz0+ONa94ORT5tXmk11Kgn9fpodj1us35iQ/1kLguY279aLxQr5fEu9x0AAAAAAAAAAAAAAAAAAAAeFwc33P//R271/v+Nj6sG9qrNH/kN7HXyH3rXg/mfdK0dwO7z/x96Vk3+Q++S/9C75D/0LvkPvUv+Q++S/9C72sj/3G60AwAAAAAAAAAAAAAAAAAAAAAAAAAA9pgL58/Xp9q95cVivT7eNz83WXnn+HipOlmYmisWipWZK4WJSmWiXCoUK1P/tL2kUrkyEtNzV4dnS9XZ4er8wltTlbnp5jNFS/mO9wgAAAAAAAAAAAAAAAAAAAD+ewZXpyQtROQb9TQtFCL+FxGHkkguXS6XRiLi/xHxYy4/UK+PdrvRAAAAAAAAAAAAAAAAAAAAsMdU5xcmx8rl0kznCn1ZqA6GaL/Qt52VI2Jp+yH6s/62Wqe+xW1vML/FBhW2Wcg9Ht/Dx7/QpQEJAAAAAAAAAAAAAAAAAAB62P2bftv9i7862yAAAAAAAAAAAAAAAAAAAADoSemvSUTUp6NDLwxuXNqfrORW3yPi3ZsXP7o6Njs7M1qff2dt/uzH2fwT3Wg/0K5mnqYRUc9jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4L7q/MLkWLlcmtlhYaCNdbrdRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICd+DsAAP//9FXK5Q==") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x129042, 0x15) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000300)={0x0, r0, 0xf, 0x5, 0x1, 0x4}) 179.259116ms ago: executing program 4 (id=6267): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040)=0x1fa, 0x4) 178.870766ms ago: executing program 5 (id=6268): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f00000000c0)={[{@usrquota}, {@jqfmt_vfsv0}]}, 0xfe, 0x55b, &(0x7f0000000980)="$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") unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x200) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101041, 0x15) 129.961617ms ago: executing program 4 (id=6269): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, r1, 0xfe0cef4d0db3b49, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x10) 124.175197ms ago: executing program 1 (id=6270): set_mempolicy(0x2, &(0x7f00000002c0)=0x1ff, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000e, 0x6c032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 111.805908ms ago: executing program 3 (id=6271): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWRULE={0x70, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_RULE_EXPRESSIONS={0x44, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x28, 0x1, 0x0, 0x1, @nat={{0x8}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_TYPE={0x8}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x98}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 99.118037ms ago: executing program 2 (id=6272): r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)="08001efbb07d586e", 0x8}], 0x1, 0x0, 0x0, 0x60000000}, 0x200608c0) 62.197089ms ago: executing program 2 (id=6273): r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000000)={0x0, 0xea60}, 0x10) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}, 0x1186}], 0x1, 0x2000, 0x0) 6.50498ms ago: executing program 5 (id=6274): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) 1.66115ms ago: executing program 3 (id=6275): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x80000000, 0x0, 'queue0\x00', 0x32a}) write$sndseq(r0, &(0x7f0000000000)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x1001a) 0s ago: executing program 4 (id=6276): io_setup(0x5, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @remote}, 0x10) kernel console output (not intermixed with test programs): l. Quota mode: none. [ 164.872063][ T28] audit: type=1326 audit(2000000002.360:1512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 164.912194][ T28] audit: type=1326 audit(2000000002.360:1513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 164.938429][ T28] audit: type=1326 audit(2000000002.360:1514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 164.964167][ T28] audit: type=1326 audit(2000000002.360:1515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 165.005766][ T28] audit: type=1326 audit(2000000002.360:1516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 165.037907][ T28] audit: type=1326 audit(2000000002.360:1517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 165.095430][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.123956][ T28] audit: type=1326 audit(2000000002.360:1518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.0.4429" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1dfe7fde99 code=0x7ffc0000 [ 165.156097][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 165.291912][T13569] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 165.431308][T13584] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 324) [ 165.469842][T13584] FAT-fs (loop4): Filesystem has been set read-only [ 165.495631][T13584] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 324) [ 165.528391][T13584] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 324) [ 165.961484][T13618] netlink: 256 bytes leftover after parsing attributes in process `syz.1.4457'. [ 166.196102][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 166.500742][T13649] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.515639][T13649] ext4 filesystem being mounted at /881/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.559818][T13649] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.4468: corrupted xattr block 33: overlapping e_value [ 166.574190][T13649] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 166.584967][T13649] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.4468: corrupted xattr block 33: overlapping e_value [ 166.601771][T13649] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 166.611316][T13649] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.4468: corrupted xattr block 33: overlapping e_value [ 166.633303][T13649] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 166.668527][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.881435][T13680] GUP no longer grows the stack in syz.2.4484 (13680): 200000005000-200000008000 (200000004000) [ 166.893595][T13682] netlink: 'syz.4.4485': attribute type 5 has an invalid length. [ 166.900832][T13680] CPU: 0 UID: 0 PID: 13680 Comm: syz.2.4484 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 166.900951][T13680] Tainted: [W]=WARN [ 166.900974][T13680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 166.901031][T13680] Call Trace: [ 166.901056][T13680] [ 166.901088][T13680] __dump_stack+0x1d/0x30 [ 166.901231][T13680] dump_stack_lvl+0x95/0xd0 [ 166.901303][T13680] dump_stack+0x15/0x1b [ 166.901371][T13680] fixup_user_fault+0x4fe/0x550 [ 166.901481][T13680] fault_in_user_writeable+0x5c/0xc0 [ 166.901616][T13680] futex_lock_pi+0x5f2/0x7c0 [ 166.901753][T13680] ? __pfx_futex_wake_mark+0x10/0x10 [ 166.902000][T13680] do_futex+0x2ea/0x460 [ 166.902083][T13680] __se_sys_futex+0x2f6/0x370 [ 166.902226][T13680] ? xfd_validate_state+0x45/0xf0 [ 166.902320][T13680] __x64_sys_futex+0x78/0x90 [ 166.902399][T13680] x64_sys_call+0x24ab/0x3020 [ 166.902491][T13680] do_syscall_64+0x136/0x3c0 [ 166.902682][T13680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.902763][T13680] RIP: 0033:0x7f783e89de99 [ 166.902813][T13680] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 166.902934][T13680] RSP: 002b:00007f783d2f7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 166.902968][T13680] RAX: ffffffffffffffda RBX: 00007f783eb25fa0 RCX: 00007f783e89de99 [ 166.903044][T13680] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 166.903107][T13680] RBP: 00007f783e933eaf R08: 0000000000000000 R09: 0000000000000001 [ 166.903161][T13680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.903238][T13680] R13: 00007f783eb26038 R14: 00007f783eb25fa0 R15: 00007ffe18c9fc68 [ 166.903306][T13680] [ 167.162062][T13700] netlink: 332 bytes leftover after parsing attributes in process `syz.2.4491'. [ 167.193074][T13697] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 167.223140][T13697] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 167.246071][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 167.290633][ T35] IPVS: starting estimator thread 0... [ 167.335981][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.385596][T13724] EXT4-fs: Ignoring removed bh option [ 167.387783][T13713] IPVS: using max 2160 ests per chain, 108000 per kthread [ 167.410463][T13724] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=2842c028, mo2=0002] [ 167.432156][T13724] System zones: 0-1, 3-8 [ 167.475321][T13724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 167.511624][T13724] ext4 filesystem being mounted at /889/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.597585][T13724] EXT4-fs (loop2): re-mounted 00000000-0000-0006-0000-000000000000. [ 167.667340][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 167.719555][T13749] set_capacity_and_notify: 7 callbacks suppressed [ 167.719571][T13749] loop1: detected capacity change from 0 to 1024 [ 167.740255][T13755] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.4511'. [ 167.769477][T13749] EXT4-fs: inline encryption not supported [ 167.789160][T13749] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 167.823885][T13749] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4515: Invalid block bitmap block 0 in block_group 0 [ 167.858538][T13749] loop1: lost filesystem error report for type 5 error -117 [ 167.858944][T13749] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.4515: Failed to acquire dquot type 0 [ 167.866362][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 167.866382][ C1] EXT4-fs (loop1): initial error at time 2000000005: ext4_read_block_bitmap_nowait:483 [ 167.866405][ C1] EXT4-fs (loop1): last error at time 2000000005: ext4_read_block_bitmap_nowait:483 [ 167.906294][T13749] loop1: lost filesystem error report for type 5 error -117 [ 167.906439][T13749] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.4515: Freeing blocks not in datazone - block = 0, count = 4096 [ 167.933004][T13772] tc_dump_action: action bad kind [ 167.942449][T13749] loop1: lost filesystem error report for type 5 error -117 [ 167.944461][T13774] loop0: detected capacity change from 0 to 128 [ 167.947838][T13749] EXT4-fs error (device loop1): ext4_read_inode_bitmap:141: comm syz.1.4515: Invalid inode bitmap blk 0 in block_group 0 [ 167.974396][ T9882] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:10: Failed to release dquot type 0 [ 168.010673][ T9882] loop1: lost filesystem error report for type 5 error -117 [ 168.038174][T13749] EXT4-fs error (device loop1) in ext4_free_inode:363: Corrupt filesystem [ 168.077655][T13749] EXT4-fs (loop1): 1 orphan inode deleted [ 168.084094][T13749] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.108238][T13749] EXT4-fs warning (device loop1): ext4_resize_begin:82: There are errors in the filesystem, so online resizing is not allowed [ 168.212069][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.266067][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 168.417965][T13819] loop1: detected capacity change from 0 to 512 [ 168.439970][T13819] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 168.476295][T13824] netlink: 'syz.2.4547': attribute type 2 has an invalid length. [ 168.498852][T13819] EXT4-fs (loop1): 1 truncate cleaned up [ 168.524694][T13819] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.558841][T13832] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4553'. [ 168.604312][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.892097][T13869] netlink: 52 bytes leftover after parsing attributes in process `syz.3.4568'. [ 168.907892][T13869] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4568'. [ 168.943583][T13874] loop2: detected capacity change from 0 to 128 [ 168.965939][T13874] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 168.975115][T13879] loop3: detected capacity change from 0 to 128 [ 168.986824][T13874] ext4 filesystem being mounted at /906/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.024576][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 169.211824][T13902] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4587'. [ 169.308635][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 169.308650][ T28] audit: type=1326 audit(2000000006.900:1542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.340479][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 169.343643][T13914] loop0: detected capacity change from 0 to 4096 [ 169.360514][ T28] audit: type=1326 audit(2000000006.900:1543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.414924][ T28] audit: type=1326 audit(2000000006.900:1544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.441882][T13914] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 169.501183][ T3295] EXT4-fs error (device loop0): ext4_lookup:1785: inode #14: comm syz-executor: invalid fast symlink length 131109 [ 169.539031][ T28] audit: type=1326 audit(2000000006.940:1545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.588881][ T3295] EXT4-fs error (device loop0): ext4_lookup:1785: inode #14: comm syz-executor: invalid fast symlink length 131109 [ 169.628892][ T28] audit: type=1326 audit(2000000006.940:1546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.696105][ T28] audit: type=1326 audit(2000000006.940:1547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.739060][ T28] audit: type=1326 audit(2000000006.950:1548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.764932][ T28] audit: type=1326 audit(2000000006.950:1549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.804233][ T28] audit: type=1326 audit(2000000006.950:1550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=220 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.833692][ T28] audit: type=1326 audit(2000000006.950:1551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13917 comm="syz.2.4594" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f783e89de99 code=0x7ffc0000 [ 169.958914][T13957] loop1: detected capacity change from 0 to 512 [ 169.966350][T13957] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 170.127566][T13972] loop1: detected capacity change from 0 to 512 [ 170.140745][T13972] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4622: bg 0: block 127: padding at end of block bitmap is not set [ 170.167703][T13972] fserror_report: 2 callbacks suppressed [ 170.167722][T13972] loop1: lost filesystem error report for type 5 error -117 [ 170.196028][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 170.209869][ C0] EXT4-fs (loop1): initial error at time 2000000007: ext4_validate_block_bitmap:441 [ 170.210161][T13972] EXT4-fs (loop1): Remounting filesystem read-only [ 170.219349][ C0] EXT4-fs (loop1): last error at time 2000000007: ext4_validate_block_bitmap:441 [ 170.239763][T13972] EXT4-fs warning (device loop1): ext4_xattr_inode_lookup_create:1609: inode #18: comm syz.1.4622: cleanup dec ref error -28 [ 170.254323][T13972] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 170.275130][T13972] EXT4-fs (loop1): 1 orphan inode deleted [ 170.288400][T13972] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 170.323513][T13984] loop4: detected capacity change from 0 to 512 [ 170.352447][T13988] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4626'. [ 170.354594][T13984] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 170.361558][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 170.389783][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.717957][T14021] loop3: detected capacity change from 0 to 512 [ 170.748578][T14021] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 170.806518][T13976] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.813738][T13976] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.822486][T13976] bridge_slave_0: entered allmulticast mode [ 170.829577][T13976] bridge_slave_0: entered promiscuous mode [ 170.837445][T13976] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.844704][T13976] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.853322][T13976] bridge_slave_1: entered allmulticast mode [ 170.860168][T13976] bridge_slave_1: entered promiscuous mode [ 170.895276][T13976] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.907538][T13976] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.951461][T13976] team0: Port device team_slave_0 added [ 170.964160][T13976] team0: Port device team_slave_1 added [ 171.035230][T13976] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.058789][T13976] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.129108][T13976] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.170157][T13976] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.187954][T13976] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 171.239827][T13976] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.282628][T14059] EXT4-fs: Ignoring removed nomblk_io_submit option [ 171.310410][T14059] EXT4-fs: Ignoring removed orlov option [ 171.312409][T13976] hsr_slave_0: entered promiscuous mode [ 171.335454][T13976] hsr_slave_1: entered promiscuous mode [ 171.342303][T13976] debugfs: 'hsr0' already exists in 'hsr' [ 171.348360][T13976] Cannot create hsr debugfs directory [ 171.380756][T14059] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.393353][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 171.526158][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.615356][T13976] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 171.634964][T13976] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 171.650100][T13976] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.663123][T13976] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 171.681346][T13976] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.693239][T13976] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 171.704384][T13976] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.718467][T13976] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 171.750878][T14092] tipc: Started in network mode [ 171.755905][T14092] tipc: Node identity ff010000000000000000000000000001, cluster identity 255 [ 171.766511][T14092] tipc: Enabling of bearer rejected, failed to enable media [ 171.833366][T14107] EXT4-fs: Ignoring removed nobh option [ 171.840315][T14107] EXT4-fs: Ignoring removed i_version option [ 171.879079][T14107] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.913544][T13976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.927595][T13976] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.948966][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.959322][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.999707][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.006840][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.020468][T14119] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.082716][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.095720][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.160362][T14131] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 172.171108][T14131] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.4685: corrupted in-inode xattr: e_value size too large [ 172.185619][T14131] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 172.185791][T14131] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.4685: couldn't read orphan inode 15 (err -117) [ 172.195107][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 172.195129][ C0] EXT4-fs (loop3): initial error at time 2000000009: ext4_iget_extra_inode:5180: inode 15 [ 172.195160][ C0] EXT4-fs (loop3): last error at time 2000000009: ext4_iget_extra_inode:5180: inode 15 [ 172.236224][T14131] loop3: lost filesystem error report for type 5 error -117 [ 172.239081][T14131] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 172.337939][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.426124][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 172.457008][T13976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.629644][T13976] veth0_vlan: entered promiscuous mode [ 172.638344][T13976] veth1_vlan: entered promiscuous mode [ 172.656753][T13976] veth0_macvtap: entered promiscuous mode [ 172.665612][T13976] veth1_macvtap: entered promiscuous mode [ 172.683499][T13976] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.699752][T13976] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.730196][ T9882] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.748293][ T9882] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.767343][ T9882] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.779244][T14184] set_capacity_and_notify: 4 callbacks suppressed [ 172.779261][T14184] loop1: detected capacity change from 0 to 256 [ 172.786637][ T30] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.032310][T14211] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4709'. [ 173.060951][T14215] netlink: 'syz.4.4712': attribute type 3 has an invalid length. [ 173.134856][T14225] loop2: detected capacity change from 0 to 512 [ 173.177775][T14229] loop4: detected capacity change from 0 to 512 [ 173.198595][T14229] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 173.218539][T14229] ext4 filesystem being mounted at /938/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.263714][T14235] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4720'. [ 173.280193][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 173.281915][T14238] loop2: detected capacity change from 0 to 512 [ 173.295850][T14239] loop3: detected capacity change from 0 to 512 [ 173.303242][T14235] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4720'. [ 173.318751][T14235] netlink: 104 bytes leftover after parsing attributes in process `syz.1.4720'. [ 173.336931][T14238] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.351754][T14238] ext4 filesystem being mounted at /944/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 173.366554][T14239] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.395311][T14239] ext4 filesystem being mounted at /984/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 173.435387][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.449058][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.460941][T14248] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4724'. [ 173.470027][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 173.485054][T14250] loop1: detected capacity change from 0 to 128 [ 173.568285][T14250] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 173.616532][T14268] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4734'. [ 173.638527][T14250] ext4 filesystem being mounted at /939/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 173.719451][T14278] loop2: detected capacity change from 0 to 256 [ 173.738077][T14278] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 173.753894][ T3299] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 173.775389][ T9885] FAT-fs (loop2): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 174.036153][T14304] loop3: detected capacity change from 0 to 512 [ 174.053937][T14306] sg_read: process 14 (syz.5.4753) changed security contexts after opening file descriptor, this is not allowed. [ 174.079164][T14304] EXT4-fs (loop3): 1 truncate cleaned up [ 174.092442][T14304] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.114455][T14309] loop1: detected capacity change from 0 to 128 [ 174.163429][ T36] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm kworker/u8:2: bg 0: block 465: padding at end of block bitmap is not set [ 174.208847][ T36] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 174.221533][ T36] EXT4-fs (loop3): This should not happen!! Data will be lost [ 174.221533][ T36] [ 174.231396][ T36] EXT4-fs (loop3): Total free blocks count 0 [ 174.237822][ T36] EXT4-fs (loop3): Free/Dirty block details [ 174.244027][ T36] EXT4-fs (loop3): free_blocks=0 [ 174.249445][ T36] EXT4-fs (loop3): dirty_blocks=1153 [ 174.254844][ T36] EXT4-fs (loop3): Block reservation details [ 174.261152][ T36] EXT4-fs (loop3): i_reserved_data_blocks=1153 [ 174.265030][T14316] loop5: detected capacity change from 0 to 512 [ 174.275336][ T36] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1152 with error 28 [ 174.301636][T14318] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.4757: corrupted in-inode xattr: invalid ea_ino [ 174.331800][T14316] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.348593][ T28] kauditd_printk_skb: 71 callbacks suppressed [ 174.348612][ T28] audit: type=1400 audit(2000000011.940:1623): avc: denied { write } for pid=14315 comm="syz.5.4758" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.354783][T14318] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 174.416025][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 174.427822][ T3300] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 174.431658][ C0] EXT4-fs (loop1): initial error at time 2000000012: ext4_iget_extra_inode:5180: inode 15 [ 174.452070][T14318] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.4757: couldn't read orphan inode 15 (err -117) [ 174.452809][ C0] EXT4-fs (loop1): last error at time 2000000012: ext4_iget_extra_inode:5180: inode 15 [ 174.486232][T14318] loop1: lost filesystem error report for type 5 error -117 [ 174.486878][T14318] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 174.506915][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 174.521971][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.537928][ T28] audit: type=1400 audit(2000000012.120:1624): avc: denied { write } for pid=14317 comm="syz.1.4757" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.631660][ T28] audit: type=1400 audit(2000000012.160:1625): avc: denied { setattr } for pid=14317 comm="syz.1.4757" name="file0" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 174.704201][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.734757][T14340] EXT4-fs: Ignoring removed bh option [ 174.773746][T14346] random: crng reseeded on system resumption [ 174.781115][T14340] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.803769][ T28] audit: type=1400 audit(2000000012.390:1626): avc: denied { ioctl } for pid=14345 comm="syz.1.4766" path="/dev/snapshot" dev="devtmpfs" ino=90 ioctlcmd=0x330f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 174.863356][ T28] audit: type=1400 audit(2000000012.450:1627): avc: denied { write } for pid=14339 comm="syz.5.4768" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 174.887574][ T28] audit: type=1400 audit(2000000012.480:1628): avc: denied { append } for pid=14339 comm="syz.5.4768" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 174.935151][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.146955][T14383] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4790'. [ 175.485008][ T3413] IPVS: starting estimator thread 0... [ 175.526183][T14421] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 175.546089][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 175.596251][T14424] IPVS: using max 2256 ests per chain, 112800 per kthread [ 175.649498][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.812700][ T28] audit: type=1400 audit(2000000013.400:1629): avc: denied { getopt } for pid=14458 comm="syz.2.4822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 175.854341][T14464] netlink: 'syz.4.4825': attribute type 8 has an invalid length. [ 176.048511][T14484] EXT4-fs (loop4): 1 truncate cleaned up [ 176.060589][T14484] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.095543][ T28] audit: type=1400 audit(2000000013.680:1630): avc: denied { write } for pid=14483 comm="syz.4.4834" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 176.134598][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.247051][T14495] EXT4-fs: inline encryption not supported [ 176.268620][T14497] netlink: 332 bytes leftover after parsing attributes in process `syz.5.4841'. [ 176.301715][T14495] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.357994][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.399063][T14514] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4849'. [ 176.437696][T14514] netlink: 'syz.5.4849': attribute type 10 has an invalid length. [ 176.456475][T14514] netlink: 32 bytes leftover after parsing attributes in process `syz.5.4849'. [ 176.488017][T14514] geneve2: entered promiscuous mode [ 176.501450][T14514] geneve2: entered allmulticast mode [ 176.520508][T14522] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 176.549246][T14522] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 176.570557][T14522] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 176.582614][T14522] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #3: comm syz.4.4852: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 176.600661][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 176.621623][T14522] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 176.626069][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 176.641641][ C0] EXT4-fs (loop4): initial error at time 2000000014: ext4_ext_check_inode:521: inode 3 [ 176.651386][ C0] EXT4-fs (loop4): last error at time 2000000014: ext4_ext_check_inode:521: inode 3 [ 176.667470][T14522] EXT4-fs (loop4): no journal found [ 176.675830][T14522] EXT4-fs (loop4): can't get journal size [ 176.689878][T14522] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 176.722399][T14541] can0: slcan on ttyS3. [ 176.777603][T14541] can0 (unregistered): slcan off ttyS3. [ 176.809283][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.879663][ T28] audit: type=1400 audit(2000000014.470:1631): avc: denied { connect } for pid=14560 comm="syz.3.4866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 176.912144][ T28] audit: type=1400 audit(2000000014.500:1632): avc: denied { write } for pid=14545 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 177.020543][T14571] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.026907][T14571] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 177.153825][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.212481][T14591] EXT4-fs: Ignoring removed bh option [ 177.233952][T14591] EXT4-fs: Ignoring removed mblk_io_submit option [ 177.264099][T14591] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 177.291950][T14591] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 177.311399][T14591] EXT4-fs (loop2): orphan cleanup on readonly fs [ 177.351120][T14591] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4873: Failed to acquire dquot type 1 [ 177.378796][T14591] loop2: lost filesystem error report for type 5 error -5 [ 177.379944][T14591] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4873: Invalid block bitmap block 0 in block_group 0 [ 177.387281][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 177.387300][ C1] EXT4-fs (loop2): last error at time 2000000014: ext4_acquire_dquot:7041 [ 177.416332][T14591] loop2: lost filesystem error report for type 5 error -117 [ 177.417942][T14591] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4873: Invalid block bitmap block 0 in block_group 0 [ 177.439336][T14591] loop2: lost filesystem error report for type 5 error -117 [ 177.441381][T14591] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4873: Invalid block bitmap block 0 in block_group 0 [ 177.485445][T14591] loop2: lost filesystem error report for type 5 error -117 [ 177.487042][T14591] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4873: Failed to acquire dquot type 1 [ 177.529375][T14591] loop2: lost filesystem error report for type 5 error -28 [ 177.529768][T14591] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.4873: Failed to acquire dquot type 1 [ 177.549583][T14591] loop2: lost filesystem error report for type 5 error -28 [ 177.550848][T14591] EXT4-fs (loop2): 1 orphan inode deleted [ 177.576774][T14591] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 177.636069][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 177.647963][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.991713][T14676] netlink: 'syz.4.4909': attribute type 21 has an invalid length. [ 178.133205][T14701] tipc: Enabling of bearer <`dp:syz0> rejected, media not registered [ 178.142904][T14703] set_capacity_and_notify: 10 callbacks suppressed [ 178.142919][T14703] loop4: detected capacity change from 0 to 764 [ 178.158833][T14703] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 178.230449][T14709] netlink: 52 bytes leftover after parsing attributes in process `syz.2.4926'. [ 178.257599][T14709] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 178.287144][T14712] loop1: detected capacity change from 0 to 512 [ 178.313358][T14712] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 178.340755][T14712] EXT4-fs (loop1): 1 truncate cleaned up [ 178.341331][T14712] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.402272][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.495587][T14735] usb usb8: usbfs: process 14735 (syz.4.4938) did not claim interface 0 before use [ 178.642053][T14753] loop2: detected capacity change from 0 to 512 [ 178.656280][T14753] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 178.676095][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 178.694773][T14753] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #15: comm syz.2.4946: corrupted in-inode xattr: invalid ea_ino [ 178.716188][T14753] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 178.716636][T14753] EXT4-fs (loop2): Remounting filesystem read-only [ 178.732594][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 178.732630][ C1] EXT4-fs (loop2): initial error at time 2000000016: ext4_iget_extra_inode:5180: inode 15 [ 178.732678][ C1] EXT4-fs (loop2): last error at time 2000000016: ext4_iget_extra_inode:5180: inode 15 [ 178.760276][T14753] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.374917][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.706105][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 179.748870][T14807] netlink: 'syz.3.4970': attribute type 11 has an invalid length. [ 179.821526][T14818] loop1: detected capacity change from 0 to 512 [ 179.843466][T14818] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 179.872817][T14818] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #15: comm syz.1.4976: corrupted in-inode xattr: e_value size too large [ 179.888259][T14818] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 179.888488][T14818] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.4976: couldn't read orphan inode 15 (err -117) [ 179.897698][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 179.897724][ C0] EXT4-fs (loop1): initial error at time 2000000017: ext4_iget_extra_inode:5180: inode 15 [ 179.897776][ C0] EXT4-fs (loop1): last error at time 2000000017: ext4_iget_extra_inode:5180: inode 15 [ 179.942861][T14818] loop1: lost filesystem error report for type 5 error -117 [ 179.943463][T14818] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 179.964272][T14823] sg_write: data in/out 294976/136 bytes for SCSI command 0x0-- guessing data in; [ 179.964272][T14823] program syz.5.4979 not setting count and/or reply_len properly [ 180.024803][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 180.024821][ T28] audit: type=1400 audit(2000000017.610:1665): avc: denied { listen } for pid=14831 comm="syz.3.4984" path="/1033/file0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 180.048513][T14833] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4983'. [ 180.115535][T14840] loop4: detected capacity change from 0 to 512 [ 180.143453][ T28] audit: type=1400 audit(2000000017.730:1666): avc: denied { write } for pid=14839 comm="syz.4.4986" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 180.239920][T14853] loop5: detected capacity change from 0 to 1024 [ 180.292333][T14857] loop3: detected capacity change from 0 to 1024 [ 180.336911][T14857] EXT4-fs: Ignoring removed nomblk_io_submit option [ 180.370922][T14857] EXT4-fs: Ignoring removed orlov option [ 180.415039][ T28] audit: type=1400 audit(2000000018.000:1667): avc: denied { write } for pid=14856 comm="syz.3.4994" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 180.522794][T14890] netlink: 436 bytes leftover after parsing attributes in process `syz.5.5008'. [ 180.540743][T14890] netlink: 16 bytes leftover after parsing attributes in process `syz.5.5008'. [ 180.659268][T14907] loop4: detected capacity change from 0 to 1024 [ 180.672307][T14907] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 180.694664][T14907] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #11: comm syz.4.5016: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 180.716971][T14907] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 180.718084][T14907] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.5016: couldn't read orphan inode 11 (err -117) [ 180.727318][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 180.727335][ C1] EXT4-fs (loop4): initial error at time 2000000018: ext4_ext_check_inode:521: inode 11 [ 180.727381][ C1] EXT4-fs (loop4): last error at time 2000000018: ext4_ext_check_inode:521: inode 11 [ 180.765161][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 180.788233][T14907] loop4: lost filesystem error report for type 5 error -117 [ 180.912547][T14935] loop2: detected capacity change from 0 to 256 [ 180.937177][ T28] audit: type=1400 audit(2000000018.520:1668): avc: denied { create } for pid=14932 comm="syz.1.5036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 180.973672][ T28] audit: type=1400 audit(2000000018.530:1669): avc: denied { setopt } for pid=14932 comm="syz.1.5036" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 181.069114][T14949] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5035'. [ 181.081600][ T28] audit: type=1400 audit(2000000018.670:1670): avc: denied { read } for pid=14946 comm="syz.1.5045" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 181.408096][ T28] audit: type=1400 audit(2000000018.990:1671): avc: denied { ioctl } for pid=14964 comm="syz.2.5042" path="socket:[40464]" dev="sockfs" ino=40464 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 181.483856][T14971] tipc: Can't bind to reserved service type 0 [ 181.487098][ T28] audit: type=1400 audit(2000000019.070:1672): avc: denied { bind } for pid=14970 comm="syz.2.5046" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 181.564651][ T28] audit: type=1326 audit(2000000019.110:1673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14910 comm="syz.5.5018" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7fc00000 [ 181.564741][ T28] audit: type=1400 audit(2000000019.150:1674): avc: denied { map } for pid=14977 comm="syz.5.5051" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 181.635705][T14981] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5053'. [ 181.635731][T14981] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5053'. [ 181.684779][T14985] loop5: detected capacity change from 0 to 2048 [ 181.796091][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 181.813724][T14995] EXT4-fs error (device loop5): ext4_acquire_dquot:7041: comm syz.5.5057: Failed to acquire dquot type 0 [ 181.842500][T14996] ext4 filesystem being mounted at /1009/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.854190][T14995] loop5: lost filesystem error report for type 5 error -117 [ 181.854642][T14995] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, [ 181.862009][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 181.862025][ C0] EXT4-fs (loop5): initial error at time 2000000019: ext4_acquire_dquot:7041 [ 181.862056][ C0] EXT4-fs (loop5): last error at time 2000000019: ext4_acquire_dquot:7041 [ 181.894269][T14995] inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 181.904278][T14995] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #13: comm syz.5.5057: corrupted inode contents [ 181.907268][T14996] EXT4-fs warning (device loop4): ext4_group_add:1715: Can't resize non-sparse filesystem further [ 181.926944][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 181.927281][T14995] EXT4-fs error (device loop5): ext4_dirty_inode:6639: inode #13: comm syz.5.5057: mark_inode_dirty error [ 181.956046][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 181.956237][T14995] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #13: comm syz.5.5057: corrupted inode contents [ 181.989049][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 181.989287][T14995] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #13: comm syz.5.5057: mark_inode_dirty error [ 182.012705][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 182.013216][T14995] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #13: comm syz.5.5057: corrupted inode contents [ 182.034968][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 182.035138][T14995] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 182.053453][T14995] loop5: lost filesystem error report for type 5 error -117 [ 182.054832][T14995] EXT4-fs error (device loop5): ext4_do_update_inode:5742: inode #13: comm syz.5.5057: corrupted inode contents [ 182.079600][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 182.081005][T14995] EXT4-fs error (device loop5): ext4_truncate:4691: inode #13: comm syz.5.5057: mark_inode_dirty error [ 182.113085][T14995] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 182.114663][T14995] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 182.140487][T14995] EXT4-fs (loop5): 1 truncate cleaned up [ 182.220014][T15003] EXT4-fs (loop4): 1 orphan inode deleted [ 182.226972][T15003] ext4 filesystem being mounted at /1011/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.239210][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7077: comm kworker/u8:1: Failed to release dquot type 1 [ 182.306289][T15010] netlink: 40 bytes leftover after parsing attributes in process `syz.5.5062'. [ 182.351575][T15013] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5064'. [ 182.527368][T15029] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 182.545831][T15029] EXT4-fs (loop4): 1 truncate cleaned up [ 182.826087][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 182.867044][T15053] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5083'. [ 183.053146][T15070] EXT4-fs: Ignoring removed bh option [ 183.137000][T15078] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 183.217760][T15084] set_capacity_and_notify: 8 callbacks suppressed [ 183.217781][T15084] loop2: detected capacity change from 0 to 128 [ 183.267123][T15084] ext4 filesystem being mounted at /1021/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 183.540057][T15113] loop3: detected capacity change from 0 to 164 [ 183.569889][T15113] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 183.588197][T15115] random: crng reseeded on system resumption [ 183.655448][T15121] loop3: detected capacity change from 0 to 128 [ 183.701245][T15121] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 183.735702][T15121] System zones: 1-3, 19-19, 35-36 [ 183.761367][T15121] ext4 filesystem being mounted at /1065/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 183.778371][T15132] __nla_validate_parse: 1 callbacks suppressed [ 183.778393][T15132] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5120'. [ 183.860269][T15138] loop5: detected capacity change from 0 to 256 [ 183.876129][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.539962][T15192] bridge0: entered allmulticast mode [ 184.661001][T15203] loop2: detected capacity change from 0 to 1024 [ 184.701728][T15203] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.5152: missing EA_INODE flag [ 184.719273][T15208] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5153'. [ 184.733034][T15203] EXT4-fs (loop2): Remounting filesystem read-only [ 184.842529][T15220] loop4: detected capacity change from 0 to 256 [ 184.917712][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 184.962102][T15232] geneve2: entered allmulticast mode [ 185.025186][T15241] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 185.077014][ T3383] kernel read not supported for file /vga_arbiter (pid: 3383 comm: kworker/1:4) [ 185.362861][T15279] loop1: detected capacity change from 0 to 512 [ 185.378594][T15279] EXT4-fs (loop1): 1 truncate cleaned up [ 185.388973][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 185.388990][ T28] audit: type=1400 audit(2000000022.980:1680): avc: denied { write } for pid=15278 comm="syz.1.5189" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 185.456412][ T30] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm kworker/u8:1: bg 0: block 465: padding at end of block bitmap is not set [ 185.509023][ T30] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 185.530815][T15281] loop3: detected capacity change from 0 to 8192 [ 185.563451][ T30] EXT4-fs (loop1): This should not happen!! Data will be lost [ 185.563451][ T30] [ 185.583053][ T30] EXT4-fs (loop1): Total free blocks count 0 [ 185.606855][T15281] loop3: p1 p2 p4[EZD] [ 185.616962][ T30] EXT4-fs (loop1): Free/Dirty block details [ 185.626336][ T30] EXT4-fs (loop1): free_blocks=0 [ 185.631546][T15294] loop5: detected capacity change from 0 to 512 [ 185.632703][ T30] EXT4-fs (loop1): dirty_blocks=1153 [ 185.643738][T15281] loop3: p4 start 201326592 is beyond EOD, truncated [ 185.653289][ T30] EXT4-fs (loop1): Block reservation details [ 185.662893][ T2980] loop3: p1 p2 p4[EZD] [ 185.671984][ T30] EXT4-fs (loop1): i_reserved_data_blocks=1153 [ 185.680729][ T2980] loop3: p4 start 201326592 is beyond EOD, truncated [ 185.683110][T15294] EXT4-fs (loop5): 1 truncate cleaned up [ 185.698247][ T30] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1152 with error 28 [ 185.717263][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 185.729238][ T30] EXT4-fs (loop1): This should not happen!! Data will be lost [ 185.729238][ T30] [ 185.737340][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 185.784266][ T4030] udevd[4030]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 185.785588][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 185.810100][ T28] audit: type=1400 audit(2000000023.400:1681): avc: denied { write } for pid=15292 comm="syz.5.5195" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 185.863708][T15300] can0: slcan on ttyS3. [ 185.884650][ T3299] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 185.946063][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 185.955038][T15300] can0 (unregistered): slcan off ttyS3. [ 186.097773][ T28] audit: type=1400 audit(2000000023.690:1682): avc: denied { write } for pid=15305 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 186.197712][ T28] audit: type=1326 audit(2000000023.790:1683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.262231][T15346] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5211'. [ 186.311448][ T28] audit: type=1400 audit(2000000023.820:1684): avc: denied { write } for pid=15337 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 186.396893][ T28] audit: type=1326 audit(2000000023.820:1685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.451777][ T28] audit: type=1326 audit(2000000023.820:1686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.511672][ T28] audit: type=1326 audit(2000000023.820:1687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.582793][ T28] audit: type=1326 audit(2000000023.820:1688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.631084][T15387] support for cryptoloop has been removed. Use dm-crypt instead. [ 186.645636][T15389] loop5: detected capacity change from 0 to 512 [ 186.679864][T15389] EXT4-fs (loop5): 1 truncate cleaned up [ 186.685851][ T28] audit: type=1326 audit(2000000023.820:1689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15340 comm="syz.5.5209" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 186.804091][ T9885] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm kworker/u8:11: bg 0: block 465: padding at end of block bitmap is not set [ 186.887009][ T9885] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 186.911099][ T9885] EXT4-fs (loop5): This should not happen!! Data will be lost [ 186.911099][ T9885] [ 186.929242][ T9885] EXT4-fs (loop5): Total free blocks count 0 [ 186.935377][ T9885] EXT4-fs (loop5): Free/Dirty block details [ 186.944954][ T9885] EXT4-fs (loop5): free_blocks=0 [ 186.957756][ T9885] EXT4-fs (loop5): dirty_blocks=1181 [ 186.963323][ T9885] EXT4-fs (loop5): Block reservation details [ 186.970335][ T9885] EXT4-fs (loop5): i_reserved_data_blocks=1181 [ 186.978225][ T9885] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1180 with error 28 [ 186.996098][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 187.004642][ T9885] EXT4-fs (loop5): This should not happen!! Data will be lost [ 187.004642][ T9885] [ 187.077703][T15434] usb usb8: usbfs: process 15434 (syz.3.5249) did not claim interface 0 before use [ 187.109343][T13976] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 187.267862][T15460] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 187.287998][T15460] FAT-fs (loop2): error, clusters badly computed (0 != 1025) [ 187.297474][T15460] FAT-fs (loop2): Filesystem has been set read-only [ 187.304468][T15460] FAT-fs (loop2): error, clusters badly computed (1 != 1026) [ 187.780555][T15507] ext4 filesystem being mounted at /1054/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.799775][T15507] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.5284: corrupted xattr block 33: invalid ea_ino [ 187.841736][T15507] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 187.878391][T15507] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.5284: corrupted xattr block 33: invalid ea_ino [ 187.920877][T15507] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 187.952751][T15507] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.5284: corrupted xattr block 33: invalid ea_ino [ 188.036182][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 188.105048][T15527] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5293'. [ 188.161496][T15534] EXT4-fs (loop2): 1 truncate cleaned up [ 188.264457][ T9895] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm kworker/u8:16: bg 0: block 465: padding at end of block bitmap is not set [ 188.300155][ T9895] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 188.344301][ T9895] EXT4-fs (loop2): This should not happen!! Data will be lost [ 188.344301][ T9895] [ 188.370963][ T9895] EXT4-fs (loop2): Total free blocks count 0 [ 188.394364][ T9895] EXT4-fs (loop2): Free/Dirty block details [ 188.406450][ T9895] EXT4-fs (loop2): free_blocks=0 [ 188.421005][ T9895] EXT4-fs (loop2): dirty_blocks=1177 [ 188.449093][ T9895] EXT4-fs (loop2): Block reservation details [ 188.465861][ T9895] EXT4-fs (loop2): i_reserved_data_blocks=1177 [ 188.482039][ T9895] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 36 with max blocks 1176 with error 28 [ 188.511921][ T9895] EXT4-fs (loop2): This should not happen!! Data will be lost [ 188.511921][ T9895] [ 188.523029][T15559] xt_hashlimit: size too large, truncated to 1048576 [ 188.568521][T15570] program syz.4.5313 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 188.627400][ T3303] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 188.843042][T15599] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5327'. [ 189.076093][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 189.149263][T15623] gretap1: entered allmulticast mode [ 189.279810][T15607] set_capacity_and_notify: 4 callbacks suppressed [ 189.279844][T15607] loop4: detected capacity change from 0 to 136 [ 189.300613][T15634] loop2: detected capacity change from 0 to 128 [ 189.643549][T15660] loop3: detected capacity change from 0 to 512 [ 189.651774][T15656] can0: slcan on ptm0. [ 189.690190][T15660] ext4 filesystem being mounted at /1108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.726114][T15656] can0 (unregistered): slcan off ptm0. [ 189.745434][T15660] EXT4-fs (loop3): resizing filesystem from 128 to 2 blocks [ 189.753591][T15660] EXT4-fs warning (device loop3): ext4_resize_fs:2041: can't shrink FS - resize aborted [ 189.840867][T15677] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5359'. [ 190.106082][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 190.816245][T15731] loop5: detected capacity change from 0 to 512 [ 190.840878][T15731] EXT4-fs: journaled quota format not specified [ 190.962882][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 190.962914][ T28] audit: type=1400 audit(2000000028.550:1716): avc: denied { bind } for pid=15747 comm="syz.4.5385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 191.043206][T15756] tipc: Enabling of bearer rejected, failed to enable media [ 191.146078][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 191.174085][T15768] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5394'. [ 191.201824][T15772] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5395'. [ 191.223870][T15768] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5394'. [ 191.238068][T15776] loop2: detected capacity change from 0 to 512 [ 191.297973][T15780] netlink: 24 bytes leftover after parsing attributes in process `syz.5.5400'. [ 191.463715][ T28] audit: type=1400 audit(2000000029.050:1717): avc: denied { listen } for pid=15799 comm="syz.2.5411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 191.503684][ T28] audit: type=1400 audit(2000000029.070:1718): avc: denied { accept } for pid=15799 comm="syz.2.5411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 191.538865][ T3383] kernel write not supported for file /input/event2 (pid: 3383 comm: kworker/1:4) [ 191.702091][T15819] loop5: detected capacity change from 0 to 512 [ 191.715890][T15819] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 191.734723][T15819] EXT4-fs (loop5): 1 truncate cleaned up [ 191.785422][T15824] loop5: detected capacity change from 0 to 128 [ 191.795222][T15824] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 191.804398][T15824] System zones: 1-3, 19-19, 35-36 [ 191.814062][T15824] ext4 filesystem being mounted at /150/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 191.895210][T15829] netlink: 48 bytes leftover after parsing attributes in process `syz.5.5423'. [ 191.935724][T15831] loop5: detected capacity change from 0 to 512 [ 191.966705][T15831] EXT4-fs (loop5): 1 orphan inode deleted [ 191.973333][T15831] ext4 filesystem being mounted at /153/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.989351][ T30] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 192.014374][ T30] EXT4-fs error (device loop5): ext4_release_dquot:7077: comm kworker/u8:1: Failed to release dquot type 1 [ 192.090125][T15839] netlink: 20 bytes leftover after parsing attributes in process `syz.5.5428'. [ 192.150746][T15846] tipc: Enabling of bearer <&:> rejected, media not registered [ 192.183550][T15850] ip6gretap0: entered promiscuous mode [ 192.189240][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 192.217794][ T28] audit: type=1400 audit(2000000029.800:1719): avc: denied { listen } for pid=15852 comm="syz.3.5433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 192.291803][T15862] vlan2: entered allmulticast mode [ 192.298484][T15862] bond0: entered allmulticast mode [ 192.303821][T15862] bond_slave_0: entered allmulticast mode [ 192.310338][T15862] bond_slave_1: entered allmulticast mode [ 192.439565][ T28] audit: type=1326 audit(2000000030.020:1720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.4.5416" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7fc00000 [ 192.547296][T15887] netlink: 12 bytes leftover after parsing attributes in process `syz.5.5451'. [ 192.580365][T15894] loop3: detected capacity change from 0 to 512 [ 192.607546][T15894] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 192.618873][T15898] loop5: detected capacity change from 0 to 512 [ 192.632258][T15894] EXT4-fs (loop3): 1 truncate cleaned up [ 192.648638][T15898] ext4 filesystem being mounted at /165/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.663038][T15901] ext4 filesystem being mounted at /1088/file3 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.675769][ T28] audit: type=1400 audit(2000000030.270:1721): avc: denied { write } for pid=15900 comm="syz.4.5456" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 192.698618][T15898] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.5454: corrupted xattr block 33: invalid ea_ino [ 192.713418][T15898] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 192.723900][T15898] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.5454: corrupted xattr block 33: invalid ea_ino [ 192.739182][T15898] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.5454: corrupted xattr block 33: invalid ea_ino [ 192.753659][T15898] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 192.778103][T15908] nftables ruleset with unbound set [ 192.783855][T15898] EXT4-fs error (device loop5): ext4_get_inode_usage:888: inode #15: comm syz.5.5454: corrupted xattr block 33: invalid ea_ino [ 192.987355][T15929] gretap0: entered promiscuous mode [ 192.995680][T15929] macvlan2: entered promiscuous mode [ 193.003708][T15929] gretap0: left promiscuous mode [ 193.226068][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 193.614742][T15974] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5487'. [ 193.790496][T15988] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 193.809184][T15988] EXT4-fs (loop2): 1 truncate cleaned up [ 193.824334][T15988] EXT4-fs mount: 51 callbacks suppressed [ 193.824350][T15988] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 193.860445][ T28] audit: type=1400 audit(2000000031.450:1722): avc: denied { write } for pid=15986 comm="syz.2.5492" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 193.861968][T15988] EXT4-fs error (device loop2): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.2.5492: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 193.902850][ T28] audit: type=1400 audit(2000000031.450:1723): avc: denied { write } for pid=15986 comm="syz.2.5492" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 193.910994][T15988] EXT4-fs (loop2): Remounting filesystem read-only [ 193.925377][ T28] audit: type=1400 audit(2000000031.450:1724): avc: denied { write } for pid=15986 comm="syz.2.5492" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 193.953906][T15988] EXT4-fs warning (device loop2): ext4_rename_delete:3739: inode #2: comm syz.2.5492: Deleting old file: nlink 5, error=-117 [ 194.010336][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.266079][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 194.354097][T16029] set_capacity_and_notify: 2 callbacks suppressed [ 194.354117][T16029] loop2: detected capacity change from 0 to 512 [ 194.402198][T16029] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.420323][T16029] ext4 filesystem being mounted at /1101/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.460135][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.714003][T16045] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5515'. [ 194.784322][T16049] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5528'. [ 194.811196][T16049] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5528'. [ 194.837536][T16049] tipc: Started in network mode [ 194.870658][T16049] tipc: Node identity 2, cluster identity 4711 [ 194.884636][T16049] tipc: Node number set to 2 [ 194.895443][T16053] loop4: detected capacity change from 0 to 512 [ 194.913258][T16053] EXT4-fs: Ignoring removed bh option [ 195.135953][T16053] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 195.156134][T16053] EXT4-fs error (device loop4): ext4_orphan_get:1399: inode #15: comm syz.4.5517: iget: bad i_size value: 3298534883338 [ 195.164782][T16051] loop2: detected capacity change from 0 to 512 [ 195.171064][T16053] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 195.171322][T16053] EXT4-fs error (device loop4): ext4_orphan_get:1404: comm syz.4.5517: couldn't read orphan inode 15 (err -117) [ 195.171372][T16053] fserror_report: 1 callbacks suppressed [ 195.171385][T16053] loop4: lost filesystem error report for type 5 error -117 [ 195.172058][T16053] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 195.306066][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 195.381707][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.489439][T16068] loop3: detected capacity change from 0 to 512 [ 195.608825][T16051] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.623763][T16051] ext4 filesystem being mounted at /1103/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.319005][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.346113][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 196.539165][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 196.539182][ T28] audit: type=1401 audit(2000000034.110:1728): op=setxattr invalid_context=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 [ 196.627615][T16117] loop5: detected capacity change from 0 to 512 [ 196.631466][T16118] loop4: detected capacity change from 0 to 128 [ 196.770067][T16118] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 196.794766][T16118] ext4 filesystem being mounted at /1120/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.842578][T16117] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.845864][ T3296] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 196.869404][T16117] ext4 filesystem being mounted at /177/file3 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.908114][ T28] audit: type=1400 audit(2000000034.490:1729): avc: denied { write } for pid=16115 comm="syz.5.5551" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 196.931030][ T9895] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 196.955622][ T9895] EXT4-fs (loop5): Remounting filesystem read-only [ 196.978055][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.152650][T16160] loop1: detected capacity change from 0 to 512 [ 197.184920][T16162] gretap0: entered promiscuous mode [ 197.191993][T16160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.212009][T16160] ext4 filesystem being mounted at /1089/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 197.216333][T16162] macvlan2: entered promiscuous mode [ 197.234082][T16160] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.5571: corrupted xattr block 33: invalid ea_ino [ 197.248105][T16160] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 197.260814][T16160] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.5571: corrupted xattr block 33: invalid ea_ino [ 197.273293][T16162] gretap0: left promiscuous mode [ 197.279415][T16160] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 197.290186][T16160] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.5571: corrupted xattr block 33: invalid ea_ino [ 197.360426][T16177] loop4: detected capacity change from 0 to 2048 [ 197.371959][T16177] EXT4-fs: Ignoring removed mblk_io_submit option [ 197.372454][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.382823][T16177] EXT4-fs: Ignoring removed mblk_io_submit option [ 197.387765][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 197.439014][T16177] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.481043][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.495186][T16185] loop5: detected capacity change from 0 to 512 [ 197.527643][T16187] loop4: detected capacity change from 0 to 512 [ 197.529808][T16185] EXT4-fs error (device loop5): ext4_get_branch:178: inode #11: block 4294967295: comm syz.5.5580: invalid block [ 197.573172][T16185] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 197.574900][T16185] EXT4-fs (loop5): Remounting filesystem read-only [ 197.584143][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 197.584168][ C0] EXT4-fs (loop5): initial error at time 2000000035: ext4_get_branch:178: inode 11: block 4294967295 [ 197.584215][ C0] EXT4-fs (loop5): last error at time 2000000035: ext4_get_branch:178: inode 11: block 4294967295 [ 197.621767][T16185] EXT4-fs (loop5): 2 truncates cleaned up [ 197.625443][T16187] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 197.628837][T16185] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 197.665237][T16185] EXT4-fs warning (device loop5): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 197.691680][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.712733][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 197.756907][ T28] audit: type=1400 audit(2000000035.340:1730): avc: denied { write } for pid=16196 comm="syz.1.5585" name="file0" dev="tmpfs" ino=5601 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 197.881218][T16209] gretap0: entered promiscuous mode [ 197.891278][T16209] macvlan0: entered promiscuous mode [ 197.901599][T16209] gretap0: left promiscuous mode [ 198.078386][T16222] loop2: p2 p3 < > p4 < p5 > [ 198.083460][T16222] loop2: partition table partially beyond EOD, truncated [ 198.113387][T16222] loop2: p3 start 4225 is beyond EOD, truncated [ 198.122995][ T28] audit: type=1326 audit(2000000035.710:1731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.229073][ T28] audit: type=1326 audit(2000000035.710:1732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.262618][T16237] gretap1: entered allmulticast mode [ 198.284770][T16238] netlink: 264 bytes leftover after parsing attributes in process `syz.2.5602'. [ 198.301635][ T28] audit: type=1326 audit(2000000035.710:1733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.335478][ T28] audit: type=1326 audit(2000000035.710:1734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.363113][ T28] audit: type=1326 audit(2000000035.710:1735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.396350][T16240] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 198.408255][ T28] audit: type=1326 audit(2000000035.740:1736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.436424][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 198.436755][ T28] audit: type=1326 audit(2000000035.740:1737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16228 comm="syz.5.5597" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f807887de99 code=0x7ffc0000 [ 198.478752][T16244] gretap0: entered promiscuous mode [ 198.484148][T16244] macvlan2: entered promiscuous mode [ 198.492831][T16244] gretap0: left promiscuous mode [ 198.654295][T16259] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5614'. [ 198.682144][T16259] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5614'. [ 198.737748][T16264] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 198.745834][T16264] System zones: 1-12 [ 198.759586][T16264] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 33619980: comm syz.3.5617: invalid block [ 198.873631][T16264] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 198.873855][T16264] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.5617: invalid indirect mapped block 1819239214 (level 1) [ 198.883163][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 198.883188][ C1] EXT4-fs (loop3): initial error at time 2000000036: ext4_get_branch:178: inode 13: block 33619980 [ 198.883242][ C1] EXT4-fs (loop3): last error at time 2000000036: ext4_get_branch:178: inode 13: block 33619980 [ 198.948093][T16264] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 198.948406][T16264] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5617: bg 0: block 361: padding at end of block bitmap is not set [ 198.970009][T16279] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5624'. [ 198.984371][T16264] loop3: lost filesystem error report for type 5 error -117 [ 198.984648][T16264] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 199.036117][T16264] loop3: lost filesystem error report for type 5 error -117 [ 199.037813][T16264] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.5617: attempt to clear invalid blocks 33619980 len 1 [ 199.084799][T16283] netlink: 108 bytes leftover after parsing attributes in process `syz.2.5626'. [ 199.090342][T16264] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 199.094272][T16264] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.5617: invalid indirect mapped block 1819239214 (level 0) [ 199.120668][T16264] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 199.124499][T16264] EXT4-fs (loop3): 1 truncate cleaned up [ 199.166999][T16264] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.214983][T16264] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.5617: Directory hole found for htree index block 0 [ 199.231014][T16299] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5633'. [ 199.272882][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.390160][T16313] netlink: 'syz.1.5641': attribute type 58 has an invalid length. [ 199.417432][T16313] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5641'. [ 199.431205][T16315] 8021q: adding VLAN 0 to HW filter on device macsec1 [ 199.466102][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 199.497704][T16319] can0: slcan on ptm0. [ 199.558895][T16319] can0 (unregistered): slcan off ptm0. [ 199.706358][T16340] set_capacity_and_notify: 4 callbacks suppressed [ 199.706374][T16340] loop5: detected capacity change from 0 to 256 [ 199.760077][T16346] loop2: detected capacity change from 0 to 512 [ 199.806094][T16346] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.835970][T16346] ext4 filesystem being mounted at /1123/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.871429][T16346] EXT4-fs (loop2): resizing filesystem from 128 to 2 blocks [ 199.910144][T16346] EXT4-fs warning (device loop2): ext4_resize_fs:2041: can't shrink FS - resize aborted [ 199.990889][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.234889][T16390] netlink: 'syz.3.5676': attribute type 6 has an invalid length. [ 200.333101][T16405] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 200.448036][T16413] loop1: detected capacity change from 0 to 512 [ 200.506089][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 200.518037][T16413] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 200.569473][T16413] ext4 filesystem being mounted at /1106/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.595390][T16426] loop4: detected capacity change from 0 to 512 [ 200.614438][T16413] EXT4-fs warning (device loop1): verify_group_input:137: Cannot add at group 2365587455 (only 1 groups) [ 200.648270][T16431] loop3: detected capacity change from 0 to 512 [ 200.661172][T16426] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 200.680644][T16426] ext4 filesystem being mounted at /1155/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.699956][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.727302][T16431] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 200.757753][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 200.818616][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 200.839403][T16447] loop2: detected capacity change from 0 to 764 [ 200.854062][T16447] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 200.940696][T16458] netlink: 'syz.1.5706': attribute type 11 has an invalid length. [ 200.971684][T16458] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5706'. [ 201.005796][T16467] loop2: detected capacity change from 0 to 164 [ 201.018581][T16467] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 201.028789][T16467] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 201.300145][T16486] ip6gretap0: entered promiscuous mode [ 201.333062][T16493] loop2: detected capacity change from 0 to 512 [ 201.397156][T16493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.442299][T16508] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5737'. [ 201.452954][T16493] ext4 filesystem being mounted at /1137/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.546065][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 201.557104][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.633750][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 201.633765][ T28] audit: type=1400 audit(2000000039.220:1749): avc: denied { ioctl } for pid=16529 comm="syz.2.5741" path="socket:[46113]" dev="sockfs" ino=46113 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 201.763540][T16543] loop5: detected capacity change from 0 to 512 [ 201.780213][T16545] tipc: Enabling of bearer <&:> rejected, media not registered [ 201.789140][T16543] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 201.810401][T16543] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.810529][T16543] ext4 filesystem being mounted at /222/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.813506][T16543] EXT4-fs error (device loop5): ext4_empty_dir:3091: inode #12: block 32: comm syz.5.5748: bad entry in directory: rec_len is too small for name_len - offset=0, inode=12, rec_len=12, size=2048 fake=0 [ 201.813641][ T28] audit: type=1400 audit(2000000039.400:1750): avc: denied { write } for pid=16542 comm="syz.5.5748" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 201.813723][ T28] audit: type=1400 audit(2000000039.400:1751): avc: denied { rmdir } for pid=16542 comm="syz.5.5748" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 201.814250][T16543] EXT4-fs warning (device loop5): ext4_empty_dir:3094: inode #12: comm syz.5.5748: directory missing '.' [ 201.912225][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.012232][T16565] SELinux: invalid class [ 202.012246][T16565] SELinux: failed to load policy [ 202.012372][ T28] audit: type=1400 audit(2000000039.600:1752): avc: denied { load_policy } for pid=16564 comm="syz.5.5756" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 202.173875][T16580] netlink: 56 bytes leftover after parsing attributes in process `syz.5.5764'. [ 202.586086][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.254151][ T3303] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 203.265292][ T3303] CPU: 1 UID: 0 PID: 3303 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(lazy) [ 203.265362][ T3303] Tainted: [W]=WARN [ 203.265371][ T3303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 203.265437][ T3303] Call Trace: [ 203.265447][ T3303] [ 203.265458][ T3303] __dump_stack+0x1d/0x30 [ 203.265486][ T3303] dump_stack_lvl+0x95/0xd0 [ 203.265508][ T3303] dump_stack+0x15/0x1b [ 203.265533][ T3303] dump_header+0x80/0x240 [ 203.265567][ T3303] oom_kill_process+0x295/0x350 [ 203.265695][ T3303] out_of_memory+0x981/0xbc0 [ 203.265730][ T3303] try_charge_memcg+0x621/0xa00 [ 203.265762][ T3303] charge_memcg+0x6d/0x120 [ 203.265827][ T3303] mem_cgroup_swapin_charge_folio+0xc2/0x150 [ 203.265875][ T3303] swap_cache_alloc_folio+0x47b/0x5e0 [ 203.265922][ T3303] swap_cluster_readahead+0x3d2/0x460 [ 203.265963][ T3303] swapin_readahead+0xd8/0x8a0 [ 203.266020][ T3303] ? __perf_event_task_sched_in+0xa7a/0xae0 [ 203.266072][ T3303] ? perf_cgroup_switch+0x10c/0x480 [ 203.266116][ T3303] ? __perf_event_task_sched_out+0x193/0x710 [ 203.266222][ T3303] ? __rcu_read_unlock+0x4e/0x70 [ 203.266257][ T3303] ? swap_cache_get_folio+0x1f7/0x200 [ 203.266293][ T3303] do_swap_page+0x2a2/0x1ec0 [ 203.266378][ T3303] ? __schedule+0x799/0xd10 [ 203.266413][ T3303] ? __rcu_read_lock+0x36/0x50 [ 203.266455][ T3303] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 203.266492][ T3303] handle_mm_fault+0xb3c/0x2da0 [ 203.266542][ T3303] do_user_addr_fault+0x634/0x1060 [ 203.266660][ T3303] ? trace_page_fault_user+0x1f/0xa0 [ 203.266747][ T3303] exc_page_fault+0x62/0xa0 [ 203.266850][ T3303] asm_exc_page_fault+0x26/0x30 [ 203.266894][ T3303] RIP: 0033:0x7f783e859017 [ 203.266916][ T3303] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 203.267025][ T3303] RSP: 002b:00007ffe18c9ff60 EFLAGS: 00010202 [ 203.267061][ T3303] RAX: 0000000000000000 RBX: 0000555571d32500 RCX: 00007f783e859017 [ 203.267075][ T3303] RDX: 00007ffe18c9ffa0 RSI: 0000000000000000 RDI: 0000000000000000 [ 203.267088][ T3303] RBP: 00007ffe18ca000c R08: 0000000000000000 R09: 0000000000000000 [ 203.267104][ T3303] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 203.267121][ T3303] R13: 00000000000927c0 R14: 000000000003166b R15: 00007ffe18ca0060 [ 203.267148][ T3303] [ 203.502992][ T3303] memory: usage 307200kB, limit 307200kB, failcnt 439 [ 203.509910][ T3303] memory+swap: usage 307684kB, limit 9007199254740988kB, failcnt 0 [ 203.517881][ T3303] kmem: usage 307132kB, limit 9007199254740988kB, failcnt 0 [ 203.525221][ T3303] Memory cgroup stats for /syz2: [ 203.525497][ T3303] cache 69632 [ 203.533851][ T3303] rss 0 [ 203.536686][ T3303] shmem 0 [ 203.539662][ T3303] mapped_file 0 [ 203.543129][ T3303] dirty 0 [ 203.546158][ T3303] writeback 0 [ 203.549463][ T3303] workingset_refault_anon 52 [ 203.554079][ T3303] workingset_refault_file 491 [ 203.558871][ T3303] swap 495616 [ 203.562306][ T3303] swapcached 864256 [ 203.567158][ T3303] pgpgin 145893 [ 203.570685][ T3303] pgpgout 145876 [ 203.574712][ T3303] pgfault 183557 [ 203.578580][ T3303] pgmajfault 37 [ 203.582122][ T3303] inactive_anon 0 [ 203.585776][ T3303] active_anon 0 [ 203.589909][ T3303] inactive_file 8192 [ 203.593857][ T3303] active_file 61440 [ 203.598257][ T3303] unevictable 0 [ 203.601761][ T3303] hierarchical_memory_limit 314572800 [ 203.607210][ T3303] hierarchical_memsw_limit 9223372036854771712 [ 203.613425][ T3303] total_cache 69632 [ 203.617875][ T3303] total_rss 0 [ 203.621210][ T3303] total_shmem 0 [ 203.624682][ T3303] total_mapped_file 0 [ 203.629388][ T3303] total_dirty 0 [ 203.633022][ T3303] total_writeback 0 [ 203.636279][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 203.637025][ T3303] total_workingset_refault_anon 52 [ 203.651033][ T3303] total_workingset_refault_file 491 [ 203.656846][ T3303] total_swap 495616 [ 203.660672][ T3303] total_swapcached 864256 [ 203.665001][ T3303] total_pgpgin 145893 [ 203.669144][ T3303] total_pgpgout 145876 [ 203.673274][ T3303] total_pgfault 183557 [ 203.677938][ T3303] total_pgmajfault 37 [ 203.681926][ T3303] total_inactive_anon 0 [ 203.686743][ T3303] total_active_anon 0 [ 203.690726][ T3303] total_inactive_file 8192 [ 203.695146][ T3303] total_active_file 61440 [ 203.699710][ T3303] total_unevictable 0 [ 203.703745][ T3303] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.5776,pid=16604,uid=0 [ 203.719753][ T3303] Memory cgroup out of memory: Killed process 16604 (syz.2.5776) total-vm:94116kB, anon-rss:1240kB, file-rss:22152kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 203.856825][ T3303] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 203.867854][ T3303] CPU: 1 UID: 0 PID: 3303 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(lazy) [ 203.867980][ T3303] Tainted: [W]=WARN [ 203.867987][ T3303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 203.868001][ T3303] Call Trace: [ 203.868009][ T3303] [ 203.868020][ T3303] __dump_stack+0x1d/0x30 [ 203.868050][ T3303] dump_stack_lvl+0x95/0xd0 [ 203.868115][ T3303] dump_stack+0x15/0x1b [ 203.868140][ T3303] dump_header+0x80/0x240 [ 203.868164][ T3303] oom_kill_process+0x295/0x350 [ 203.868209][ T3303] out_of_memory+0x981/0xbc0 [ 203.868321][ T3303] try_charge_memcg+0x621/0xa00 [ 203.868354][ T3303] charge_memcg+0x6d/0x120 [ 203.868396][ T3303] mem_cgroup_swapin_charge_folio+0xc2/0x150 [ 203.868498][ T3303] swap_cache_alloc_folio+0x47b/0x5e0 [ 203.868533][ T3303] swap_cluster_readahead+0x3d2/0x460 [ 203.868590][ T3303] swapin_readahead+0xd8/0x8a0 [ 203.868691][ T3303] ? __perf_event_task_sched_in+0xa7a/0xae0 [ 203.868788][ T3303] ? perf_cgroup_switch+0x10c/0x480 [ 203.868835][ T3303] ? __perf_event_task_sched_out+0x193/0x710 [ 203.868872][ T3303] ? __rcu_read_unlock+0x4e/0x70 [ 203.868981][ T3303] ? swap_cache_get_folio+0x1f7/0x200 [ 203.869020][ T3303] do_swap_page+0x2a2/0x1ec0 [ 203.869057][ T3303] ? __schedule+0x799/0xd10 [ 203.869087][ T3303] ? __rcu_read_lock+0x36/0x50 [ 203.869130][ T3303] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 203.869217][ T3303] handle_mm_fault+0xb3c/0x2da0 [ 203.869337][ T3303] do_user_addr_fault+0x634/0x1060 [ 203.869374][ T3303] ? trace_page_fault_user+0x1f/0xa0 [ 203.869417][ T3303] exc_page_fault+0x62/0xa0 [ 203.869474][ T3303] asm_exc_page_fault+0x26/0x30 [ 203.869532][ T3303] RIP: 0033:0x7f783e859017 [ 203.869550][ T3303] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 203.869574][ T3303] RSP: 002b:00007ffe18c9ff60 EFLAGS: 00010202 [ 203.869596][ T3303] RAX: 0000000000000000 RBX: 0000555571d32500 RCX: 00007f783e859017 [ 203.869613][ T3303] RDX: 00007ffe18c9ffa0 RSI: 0000000000000000 RDI: 0000000000000000 [ 203.869627][ T3303] RBP: 00007ffe18ca000c R08: 0000000000000000 R09: 0000000000000000 [ 203.869639][ T3303] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 203.869699][ T3303] R13: 00000000000927c0 R14: 000000000003166b R15: 00007ffe18ca0060 [ 203.869730][ T3303] [ 203.869739][ T3303] memory: usage 307200kB, limit 307200kB, failcnt 575 [ 204.111942][ T3303] memory+swap: usage 115012kB, limit 9007199254740988kB, failcnt 0 [ 204.119910][ T3303] kmem: usage 106484kB, limit 9007199254740988kB, failcnt 0 [ 204.127354][ T3303] Memory cgroup stats for /syz2: [ 204.127609][ T3303] cache 69632 [ 204.135907][ T3303] rss 8192 [ 204.139353][ T3303] shmem 0 [ 204.142328][ T3303] mapped_file 0 [ 204.145826][ T3303] dirty 0 [ 204.149212][ T3303] writeback 0 [ 204.152539][ T3303] workingset_refault_anon 55 [ 204.157341][ T3303] workingset_refault_file 491 [ 204.162113][ T3303] swap 483328 [ 204.165443][ T3303] swapcached 876544 [ 204.169535][ T3303] pgpgin 145896 [ 204.173029][ T3303] pgpgout 145876 [ 204.176831][ T3303] pgfault 183560 [ 204.180414][ T3303] pgmajfault 39 [ 204.183905][ T3303] inactive_anon 0 [ 204.188032][ T3303] active_anon 8192 [ 204.191998][ T3303] inactive_file 0 [ 204.195704][ T3303] active_file 69632 [ 204.199843][ T3303] unevictable 0 [ 204.203337][ T3303] hierarchical_memory_limit 314572800 [ 204.208923][ T3303] hierarchical_memsw_limit 9223372036854771712 [ 204.215110][ T3303] total_cache 69632 [ 204.219208][ T3303] total_rss 8192 [ 204.222804][ T3303] total_shmem 0 [ 204.226476][ T3303] total_mapped_file 0 [ 204.230534][ T3303] total_dirty 0 [ 204.231034][T16605] syz.2.5776 (16605) used greatest stack depth: 9568 bytes left [ 204.234043][ T3303] total_writeback 0 [ 204.234055][ T3303] total_workingset_refault_anon 55 [ 204.250716][ T3303] total_workingset_refault_file 491 [ 204.255961][ T3303] total_swap 483328 [ 204.259867][ T3303] total_swapcached 876544 [ 204.264239][ T3303] total_pgpgin 145896 [ 204.268460][ T3303] total_pgpgout 145876 [ 204.272556][ T3303] total_pgfault 183560 [ 204.276708][ T3303] total_pgmajfault 39 [ 204.280769][ T3303] total_inactive_anon 0 [ 204.285041][ T3303] total_active_anon 8192 [ 204.289330][ T3303] total_inactive_file 0 [ 204.293523][ T3303] total_active_file 69632 [ 204.297945][ T3303] total_unevictable 0 [ 204.301931][ T3303] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.2637,pid=9433,uid=0 [ 204.316684][ T3303] Memory cgroup out of memory: Killed process 9433 (syz.2.2637) total-vm:96096kB, anon-rss:1244kB, file-rss:20804kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 204.387173][T16618] loop5: detected capacity change from 0 to 512 [ 204.401996][T16618] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 204.477833][ T28] audit: type=1400 audit(2000000042.060:1753): avc: denied { connect } for pid=16626 comm="syz.1.5787" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 204.583601][T16636] tmpfs: Unexpected value for 'noswap' [ 204.655963][T16651] netlink: 'syz.5.5796': attribute type 4 has an invalid length. [ 204.676130][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 204.794617][ T28] audit: type=1326 audit(2000000042.380:1754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16664 comm="syz.5.5802" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f807887de99 code=0x0 [ 204.910062][ T28] audit: type=1400 audit(2000000042.500:1755): avc: denied { append } for pid=16679 comm="syz.3.5809" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 204.960163][T16684] loop3: detected capacity change from 0 to 512 [ 204.992754][T16684] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 205.006206][ T28] audit: type=1400 audit(2000000042.600:1756): avc: denied { write } for pid=16688 comm="syz.4.5814" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 205.026306][T16684] ext4 filesystem being mounted at /1201/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.041544][T16691] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5812'. [ 205.059401][ T28] audit: type=1400 audit(2000000042.650:1757): avc: denied { write } for pid=16683 comm="syz.3.5811" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.084576][ T28] audit: type=1400 audit(2000000042.670:1758): avc: denied { write } for pid=16683 comm="syz.3.5811" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 205.085766][T16684] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.5811: Failed to acquire dquot type 0 [ 205.128940][T16695] loop4: detected capacity change from 0 to 512 [ 205.182065][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 205.340536][T16719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 205.360271][T16719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 205.422938][T16731] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 205.422938][T16731] program syz.2.5833 not setting count and/or reply_len properly [ 205.704558][T16768] loop4: detected capacity change from 0 to 764 [ 205.716078][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 205.740236][T16768] rock: directory entry would overflow storage [ 205.751033][T16768] rock: sig=0x5850, size=36, remaining=22 [ 205.848832][T16784] netlink: 'syz.2.5854': attribute type 32 has an invalid length. [ 206.053370][T16819] netlink: 16 bytes leftover after parsing attributes in process `syz.2.5867'. [ 206.090636][T16824] kernel profiling enabled (shift: 9) [ 206.198697][T16838] netlink: 256 bytes leftover after parsing attributes in process `syz.5.5874'. [ 206.304007][T16854] netlink: 'syz.3.5879': attribute type 5 has an invalid length. [ 206.354177][T16861] loop3: detected capacity change from 0 to 1024 [ 206.372511][T16861] EXT4-fs: Ignoring removed bh option [ 206.433293][T16861] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 206.455117][T16871] loop1: detected capacity change from 0 to 128 [ 206.618831][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 206.734872][T16882] loop1: detected capacity change from 0 to 128 [ 206.747391][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 206.752260][T16882] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 206.792075][T16882] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 206.813105][T16882] ext2 filesystem being mounted at /1147/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 206.847147][ T3299] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 206.961011][T16899] IPVS: sync thread started: state = MASTER, mcast_ifn = batadv0, syncid = 0, id = 0 [ 207.082501][T16911] loop5: detected capacity change from 0 to 512 [ 207.089883][T16913] netlink: 5 bytes leftover after parsing attributes in process `syz.1.5904'. [ 207.108588][T16911] EXT4-fs error (device loop5): ext4_orphan_get:1399: inode #15: comm syz.5.5905: inode has both inline data and extents flags [ 207.133055][T16911] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 207.133217][T16911] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.5905: couldn't read orphan inode 15 (err -117) [ 207.142434][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 207.142457][ C0] EXT4-fs (loop5): initial error at time 2000000044: ext4_orphan_get:1399: inode 15 [ 207.142503][ C0] EXT4-fs (loop5): last error at time 2000000044: ext4_orphan_get:1399: inode 15 [ 207.188627][T16911] loop5: lost filesystem error report for type 5 error -117 [ 207.189167][T16911] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.215030][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 207.215046][ T28] audit: type=1400 audit(2000000044.800:1781): avc: denied { write } for pid=16910 comm="syz.5.5905" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 207.265549][ T28] audit: type=1400 audit(2000000044.800:1782): avc: denied { create } for pid=16910 comm="syz.5.5905" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 207.291130][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.304307][ T28] audit: type=1326 audit(2000000044.890:1783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.342101][ T28] audit: type=1326 audit(2000000044.890:1784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.410073][ T28] audit: type=1326 audit(2000000044.900:1786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=74 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.436535][ T28] audit: type=1326 audit(2000000044.900:1787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.470841][ T28] audit: type=1326 audit(2000000044.900:1788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.502475][T16933] loop3: detected capacity change from 0 to 128 [ 207.521012][ T28] audit: type=1326 audit(2000000044.890:1785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.548411][ T28] audit: type=1326 audit(2000000044.900:1789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.575069][ T28] audit: type=1326 audit(2000000044.900:1790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16921 comm="syz.4.5909" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f2bce25de99 code=0x7ffc0000 [ 207.601974][T16933] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 207.612532][T16933] FAT-fs (loop3): Filesystem has been set read-only [ 207.682718][T16940] loop1: detected capacity change from 0 to 512 [ 207.716751][T16948] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5920'. [ 207.732312][T16948] netlink: 38 bytes leftover after parsing attributes in process `syz.4.5920'. [ 207.748890][T16940] EXT4-fs: Ignoring removed oldalloc option [ 207.786066][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 207.798019][T16940] EXT4-fs (loop1): 1 truncate cleaned up [ 207.804343][T16940] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.871154][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.972032][T16968] loop3: detected capacity change from 0 to 128 [ 207.987819][T16968] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 208.002141][T16968] ext4 filesystem being mounted at /1221/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 208.069728][ T3300] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 208.280618][T16990] xt_hashlimit: size too large, truncated to 1048576 [ 208.293696][T16992] EXT4-fs: Ignoring removed bh option [ 208.322500][T16992] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #15: comm syz.3.5941: corrupted in-inode xattr: e_value size too large [ 208.349389][T16992] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 208.350441][T16992] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.5941: couldn't read orphan inode 15 (err -117) [ 208.359659][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 208.359685][ C1] EXT4-fs (loop3): initial error at time 2000000045: ext4_iget_extra_inode:5180: inode 15 [ 208.359720][ C1] EXT4-fs (loop3): last error at time 2000000045: ext4_iget_extra_inode:5180: inode 15 [ 208.465848][T16992] loop3: lost filesystem error report for type 5 error -117 [ 208.486456][T16992] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 208.550751][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.604023][T17003] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5944'. [ 208.611739][T17002] netlink: 'syz.4.5945': attribute type 6 has an invalid length. [ 208.826061][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 208.868154][T17025] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5956'. [ 208.992908][T17038] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.4.5961: corrupted xattr block 95: invalid header [ 209.030539][T17038] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 209.036014][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 209.051677][ C1] EXT4-fs (loop4): initial error at time 2000000046: ext4_expand_extra_isize_ea:2810: inode 11 [ 209.052618][T17038] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.5961: bg 0: block 7: invalid block bitmap [ 209.062068][ C1] EXT4-fs (loop4): last error at time 2000000046: ext4_expand_extra_isize_ea:2810: inode 11 [ 209.088591][T17038] loop4: lost filesystem error report for type 5 error -117 [ 209.099116][T17038] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 209.121052][T17038] loop4: lost filesystem error report for type 5 error -117 [ 209.121304][T17038] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #11: comm syz.4.5961: corrupted xattr block 95: invalid header [ 209.143369][T17038] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 209.143535][T17038] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 209.162342][T17038] EXT4-fs (loop4): 1 orphan inode deleted [ 209.169414][T17038] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 209.230763][T17053] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 209.244184][T17053] ext4 filesystem being mounted at /265/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 209.262243][T17053] EXT4-fs error (device loop5): ext4_get_first_dir_block:3537: inode #12: comm syz.5.5966: Attempting to read directory block (0) that is past i_size (3) [ 209.314218][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.373084][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.518585][T17063] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 209.543797][T17075] SELinux: Context system_u: is not valid (left unmapped). [ 209.695405][T17085] netlink: 'syz.1.5981': attribute type 3 has an invalid length. [ 209.769750][T17091] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 209.789337][T17091] rock: corrupted directory entry. extent=41 out of volume (nzones=41) [ 209.867252][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 210.111788][T17116] set_capacity_and_notify: 6 callbacks suppressed [ 210.111809][T17116] loop5: detected capacity change from 0 to 136 [ 210.157713][T17116] Attempt to read inode for relocated directory [ 210.449436][T17153] netlink: 'syz.2.6012': attribute type 2 has an invalid length. [ 210.622551][T17174] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=none,decodes=io+mem:owns=io+mem [ 210.668107][T17178] loop5: detected capacity change from 0 to 1024 [ 210.683234][T17180] loop4: detected capacity change from 0 to 512 [ 210.689500][T17178] EXT4-fs: Ignoring removed bh option [ 210.709724][T17178] EXT4-fs (loop5): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 210.735050][T17178] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.755084][T17180] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #11: block 992: comm syz.4.6027: lblock 6 mapped to illegal pblock 992 (length 1) [ 210.789328][T17180] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 210.789757][T17180] EXT4-fs (loop4): 1 orphan inode deleted [ 210.799013][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 210.799036][ C1] EXT4-fs (loop4): initial error at time 2000000048: ext4_map_blocks:791: inode 11: block 992 [ 210.799077][ C1] EXT4-fs (loop4): last error at time 2000000048: ext4_map_blocks:791: inode 11: block 992 [ 210.837488][T17180] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 210.879440][T13976] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.893847][ T3296] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.906071][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 211.022942][T17204] loop3: detected capacity change from 0 to 4096 [ 211.047793][T17204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.076439][T17213] IPVS: sync thread started: state = MASTER, mcast_ifn = batadv0, syncid = 0, id = 0 [ 211.134052][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.409898][T17243] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6056'. [ 211.708242][T17261] sg_write: data in/out 426972/130 bytes for SCSI command 0x0-- guessing data in; [ 211.708242][T17261] program syz.5.6064 not setting count and/or reply_len properly [ 211.841538][T17265] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6067'. [ 211.865469][T17268] loop3: detected capacity change from 0 to 1024 [ 211.905260][T17268] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 211.949047][ T3300] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.958155][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 212.182241][T17290] team0: Cannot enslave team device to itself [ 212.398366][T17312] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6088'. [ 212.482947][T17320] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6093'. [ 212.507725][T17320] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6093'. [ 212.602139][T17333] loop2: detected capacity change from 0 to 1024 [ 212.638346][T17336] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6100'. [ 212.648437][T17333] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 212.694427][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 212.694446][ T28] audit: type=1400 audit(2000000050.280:1829): avc: denied { write } for pid=17331 comm="syz.2.6099" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 212.694715][T17333] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.6099: missing EA_INODE flag [ 212.695160][T17333] EXT4-fs (loop2): Remounting filesystem read-only [ 212.725407][T17344] usb usb7: usbfs: process 17344 (syz.5.6103) did not claim interface 0 before use [ 212.771845][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.883943][T17354] loop1: detected capacity change from 0 to 128 [ 212.884996][T17354] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 212.925409][T17354] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 212.967691][ T28] audit: type=1326 audit(2000000050.560:1830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17359 comm="syz.3.6112" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4ca914de99 code=0x0 [ 212.969702][ T30] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 212.995821][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 213.064688][T17363] tmpfs: Unexpected value for 'noswap' [ 213.240485][ T28] audit: type=1400 audit(2000000050.830:1831): avc: denied { shutdown } for pid=17378 comm="syz.4.6119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 213.391326][T17393] loop2: detected capacity change from 0 to 512 [ 213.420169][T17393] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 213.438643][T17393] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 213.451558][T17393] ext4 filesystem being mounted at /1204/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.468661][T17393] EXT4-fs warning (device loop2): ext4_empty_dir:3094: inode #12: comm syz.2.6127: directory missing '.' [ 213.479543][ T28] audit: type=1400 audit(2000000051.060:1832): avc: denied { write } for pid=17392 comm="syz.2.6127" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.511349][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.537494][ T28] audit: type=1400 audit(2000000051.060:1833): avc: denied { write } for pid=17392 comm="syz.2.6127" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.611269][ T28] audit: type=1400 audit(2000000051.060:1834): avc: denied { write } for pid=17392 comm="syz.2.6127" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.639088][T17405] loop4: detected capacity change from 0 to 128 [ 213.652002][T17405] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 213.682145][T17405] ext2 filesystem being mounted at /1249/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.725133][ T28] audit: type=1400 audit(2000000051.310:1835): avc: denied { write } for pid=17404 comm="syz.4.6132" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 213.958127][T17429] loop1: detected capacity change from 0 to 512 [ 213.974574][T17429] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 213.993080][T17429] EXT4-fs (loop1): 1 truncate cleaned up [ 214.026100][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 214.055574][T17438] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 214.181739][ T28] audit: type=1400 audit(2000000051.770:1836): avc: denied { create } for pid=17451 comm="syz.3.6153" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key_socket permissive=1 [ 214.252165][T17454] ext4 filesystem being mounted at /308/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.271513][T17464] tmpfs: Bad value for 'nr_inodes' [ 214.367589][T17469] netlink: 68 bytes leftover after parsing attributes in process `syz.3.6161'. [ 214.502903][T17476] ext4 filesystem being mounted at /310/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 214.541060][T17476] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.6164: bg 0: block 345: padding at end of block bitmap is not set [ 214.576287][T17476] EXT4-fs (loop5): Remounting filesystem read-only [ 214.583176][T17476] EXT4-fs warning (device loop5): ext4_xattr_inode_lookup_create:1609: inode #18: comm syz.5.6164: cleanup dec ref error -117 [ 214.612515][T17489] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 214.638478][T17489] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 214.694073][T17496] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6174'. [ 214.708848][T17489] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6170'. [ 214.719089][T17489] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6170'. [ 214.878758][T17511] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 215.048589][ T28] audit: type=1400 audit(2000000052.630:1837): avc: denied { setattr } for pid=17516 comm="syz.5.6185" name="file0" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 215.072917][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 215.425339][T17571] set_capacity_and_notify: 5 callbacks suppressed [ 215.425361][T17571] loop4: detected capacity change from 0 to 512 [ 215.462621][T17571] ext4 filesystem being mounted at /1268/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 215.499091][ T28] audit: type=1400 audit(2000000053.080:1838): avc: denied { write } for pid=17569 comm="syz.4.6209" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 215.800144][T17612] loop3: detected capacity change from 0 to 512 [ 215.810229][T17612] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #15: comm syz.3.6226: inode has both inline data and extents flags [ 215.825629][T17612] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 215.825809][T17612] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.6226: couldn't read orphan inode 15 (err -117) [ 215.835044][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 215.835079][ C0] EXT4-fs (loop3): initial error at time 2000000053: ext4_orphan_get:1399: inode 15 [ 215.835104][ C0] EXT4-fs (loop3): last error at time 2000000053: ext4_orphan_get:1399: inode 15 [ 215.873534][T17612] loop3: lost filesystem error report for type 5 error -117 [ 216.106086][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 216.422795][T17626] loop3: detected capacity change from 0 to 128 [ 216.433776][T17626] ext4 filesystem being mounted at /1287/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 216.433899][T17629] loop1: detected capacity change from 0 to 128 [ 216.466352][T17629] ext4 filesystem being mounted at /1209/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 216.523824][T17635] netlink: 'syz.5.6234': attribute type 2 has an invalid length. [ 216.755592][T17654] __nla_validate_parse: 3 callbacks suppressed [ 216.755610][T17654] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6244'. [ 216.859592][T17659] loop1: detected capacity change from 0 to 1764 [ 217.063453][T17680] loop2: detected capacity change from 0 to 1024 [ 217.074972][T17681] loop4: detected capacity change from 0 to 512 [ 217.077494][T17677] loop1: detected capacity change from 0 to 8192 [ 217.107355][T17677] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 217.121789][T17680] EXT4-fs (loop2): orphan cleanup on readonly fs [ 217.133822][T17690] loop5: detected capacity change from 0 to 128 [ 217.145045][T17681] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 217.156068][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 217.169395][T17681] EXT4-fs (loop4): invalid journal inode [ 217.175160][T17680] EXT4-fs error (device loop2): ext4_quota_enable:7232: inode #4: comm syz.2.6257: iget: bad extended attribute block 196608 [ 217.190095][T17681] EXT4-fs (loop4): can't get journal size [ 217.196514][T17680] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 217.198126][T17680] EXT4-fs error (device loop2): ext4_quota_enable:7235: comm syz.2.6257: Bad quota inode: 4, type: 1 [ 217.207325][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 217.207344][ C0] EXT4-fs (loop2): initial error at time 2000000054: ext4_quota_enable:7232: inode 4 [ 217.207369][ C0] EXT4-fs (loop2): last error at time 2000000054: ext4_quota_enable:7232: inode 4 [ 217.244472][T17680] loop2: lost filesystem error report for type 5 error -117 [ 217.254544][T17681] EXT4-fs (loop4): 1 truncate cleaned up [ 217.261917][T17680] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 217.262812][T17680] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 217.271103][T17690] ext4 filesystem being mounted at /326/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 217.375039][T17698] loop3: detected capacity change from 0 to 1024 [ 217.393379][T17702] vcan0: Master is either lo or non-ether device [ 217.417454][T17698] ext4 filesystem being mounted at /1292/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.582900][ T2980] ================================================================== [ 217.591057][ T2980] BUG: KCSAN: data-race in d_delete / step_into_slowpath [ 217.598161][ T2980] [ 217.600566][ T2980] read-write to 0xffff8881072d7e40 of 4 bytes by task 3288 on cpu 1: [ 217.608669][ T2980] d_delete+0x15a/0x180 [ 217.612883][ T2980] d_delete_notify+0x32/0x100 [ 217.617601][ T2980] vfs_unlink+0x287/0x490 [ 217.621975][ T2980] filename_unlinkat+0x1dc/0x410 [ 217.626953][ T2980] __se_sys_unlink+0x2b/0xe0 [ 217.631595][ T2980] __x64_sys_unlink+0x1f/0x30 [ 217.636315][ T2980] x64_sys_call+0x2eb6/0x3020 [ 217.641042][ T2980] do_syscall_64+0x136/0x3c0 [ 217.645680][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.651628][ T2980] [ 217.653979][ T2980] read to 0xffff8881072d7e40 of 4 bytes by task 2980 on cpu 0: [ 217.661547][ T2980] step_into_slowpath+0x139/0x4c0 [ 217.666619][ T2980] path_lookupat+0x2eb/0x4c0 [ 217.671245][ T2980] filename_lookup+0x18f/0x390 [ 217.676083][ T2980] do_readlinkat+0x74/0x2f0 [ 217.680667][ T2980] __x64_sys_readlink+0x47/0x60 [ 217.685558][ T2980] x64_sys_call+0x2b51/0x3020 [ 217.690265][ T2980] do_syscall_64+0x136/0x3c0 [ 217.694895][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.700816][ T2980] [ 217.703155][ T2980] value changed: 0x00300180 -> 0x00004080 [ 217.708895][ T2980] [ 217.711235][ T2980] Reported by Kernel Concurrency Sanitizer on: [ 217.717413][ T2980] CPU: 0 UID: 0 PID: 2980 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(lazy) [ 217.727860][ T2980] Tainted: [W]=WARN [ 217.731693][ T2980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 217.741776][ T2980] ================================================================== [ 218.186109][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 219.226123][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 220.266094][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 221.306109][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 222.346103][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 223.386094][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 224.436114][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 225.466117][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 226.506096][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 227.546102][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog