last executing test programs: 3.42124816s ago: executing program 3 (id=6414): r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, 0x0, 0x0, @uid=r1}]}, 0x1c}}, 0x0) 3.375483043s ago: executing program 3 (id=6419): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x6c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x9, 0x80000001, @mcast2, 0x3}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) 3.278605036s ago: executing program 3 (id=6423): mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) rename(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') quotactl$Q_GETNEXTQUOTA(0xffffffff80000900, &(0x7f0000000800)=@filename='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) 3.277427426s ago: executing program 3 (id=6426): syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x201809a, &(0x7f0000000300)=ANY=[], 0x1, 0x236, &(0x7f0000000000)="$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") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0) 3.18277045s ago: executing program 3 (id=6430): set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000000c0)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d424000000000000000100000051000000", 0xfe60) 2.706649159s ago: executing program 3 (id=6462): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x3, 0x7) fcntl$setstatus(r0, 0x4, 0x0) 2.696818078s ago: executing program 32 (id=6462): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x3, 0x7) fcntl$setstatus(r0, 0x4, 0x0) 1.784307433s ago: executing program 1 (id=6494): r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb}, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb}, 0xc) 1.748438197s ago: executing program 1 (id=6495): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) 1.520280188s ago: executing program 1 (id=6503): bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1, @empty, 0x4000ca}, 0x1c) r0 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000080)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f00001c9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000040)=[{}], 0xb3c, 0x37, 0x0, 0x2, 0x0, 0x2}) 1.410440899s ago: executing program 1 (id=6508): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x100) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 587.51877ms ago: executing program 0 (id=6530): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a70000000060a0b0400150000000000000200000044000480400001800a0001006d61746368000000300002800800024000000001180003006c72000e6c72000eea000000000000000f0000000a0001006f776e65720000000900010073797a30000000000900020073797a32"], 0x98}}, 0x4048010) 546.364603ms ago: executing program 0 (id=6531): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000b00), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f00000002c0)={0x3c, r1, 0x1, 0x70bd28, 0x2, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4054}, 0x0) 512.223767ms ago: executing program 1 (id=6532): unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mount$cgroup(0x0, 0x0, &(0x7f00000001c0), 0x8000, 0x0) 511.855237ms ago: executing program 2 (id=6533): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001c000100000000000000000007000000", @ANYRES32=r1, @ANYBLOB="800066180a000200aaaaaaaaaa0c00000600050001"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 511.664107ms ago: executing program 1 (id=6534): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) setsockopt(r0, 0x84, 0x7f, &(0x7f0000000140)="010000000d800089", 0x8) 412.40153ms ago: executing program 0 (id=6535): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x30, r1, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x214e}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x30}}, 0x800) 411.97345ms ago: executing program 2 (id=6536): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a6c000000060a0904000000000000000002000000400004803c0001800a00010072616e67650000002c000280080001400000002408000240000000000c00038005000100430000000c00048005db934d850000000900010073797a30000000000900020073797a32"], 0x94}}, 0x0) 318.856764ms ago: executing program 2 (id=6538): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0xe00000, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001a0001970000ff7f00000000800000", @ANYRESOCT], 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) 311.081173ms ago: executing program 2 (id=6540): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x21081e, &(0x7f0000000080)={[{@grpquota}, {@delalloc}, {@quota}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x42) ioctl$FITRIM(r0, 0xc0185879, 0x0) 286.946769ms ago: executing program 0 (id=6542): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x0, 0x4, 0xffff, 0x0, 0x1}, 0x48) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_mptcp_buf(r0, 0x11c, 0x3, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 234.79741ms ago: executing program 4 (id=6543): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0xf}, @NFTA_INNER_NUM={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x8c}}, 0x0) 233.66658ms ago: executing program 4 (id=6544): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/key-users\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x9, 0x100) 222.701558ms ago: executing program 0 (id=6545): unshare(0x24020400) r0 = syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x3c00, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000000100), &(0x7f0000000140)) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000200), 0x0, 0x0) 186.693892ms ago: executing program 4 (id=6546): kexec_load(0x8, 0x1, &(0x7f0000001440)=[{&(0x7f0000000140)="4d71193f75a4a6d0f2900900000000000000c1a1a9ddf69b19dd8fe2b704d306eea3d824e41f71f87ff755744d61f0aa3aa38e656ee521858cb9f87ea72d724f87eb1bc26d9118856d508c709e6f0ed99c96c4ee862f5daf1801767607c7135d60da352155665a3d17c3e73b01b989a7a0035e2ca70511778dd7f581431f25c45a2ff656d4eaf5e4c3e8ed1d6470a54437f9438c39a11ab161346303fab50b83acdc7909c5a85435d0260002257e87f52bac02f8f3d434402fd39cfa969825bb5a10ecf96d9d7706b1f88167", 0xcc, 0x18000}], 0x1) r0 = syz_open_dev$loop(&(0x7f0000000380), 0x2, 0x103382) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0xfffffffc, 0x6, 0x80415, 0x1, "4b8b3ea40100dfed0b2f3409000000dd5a9601040049918ae7fd1f0ececfe0f4fcdf997dd52115394d4d0008000000000000020000000000000000000000eaff", "090000041031eaabb9496e4d7e00000000000108000000ecff0200", [0x1000000000000911, 0xc]}) 137.553133ms ago: executing program 2 (id=6547): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000002080)={0x200f, {"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", 0x1000}}, 0x1006) 136.971394ms ago: executing program 0 (id=6548): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x9, 0x91552, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffdc, 0x0, @perf_bp={0x0, 0xa}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0xfffffffb, 0x71c3, 0x0, 0x0, 0x0, 0x2000000020000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b00)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x560b0000, &(0x7f0000000000)="259a53f271a76d2673004c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 37.624447ms ago: executing program 2 (id=6549): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./bus\x00', 0x1210852, &(0x7f0000000140)=ANY=[], 0x5, 0x23b, &(0x7f0000000580)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x11f) renameat2(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x2) 37.363607ms ago: executing program 4 (id=6550): r0 = io_uring_setup(0x115c, &(0x7f0000000440)={0x0, 0x8270, 0x40, 0x3, 0x117}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000000), 0x0) io_uring_register$IORING_REGISTER_IOWQ_AFF(r0, 0x24, 0x0, 0x0) 37.094566ms ago: executing program 4 (id=6551): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x40, 0x52, 0x4}, [@NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 0s ago: executing program 4 (id=6552): mremap(&(0x7f00003ef000/0x3000)=nil, 0x3000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000001080)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000140)={0x60, 0x0, &(0x7f0000001000/0x3000)=nil, &(0x7f0000924000/0x6000)=nil, 0x0, &(0x7f0000000640)=[{0x800000000, 0x3}, {0x0, 0x5, 0x4}], 0x2, 0x100000c01, 0x61}) kernel console output (not intermixed with test programs): PT is invalid, using primary GPT. [ 139.118616][T13667] loop1: p1 p2 p3 [ 139.127507][T13682] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4474'. [ 139.150307][T13667] rdma_rxe: rxe_newlink: failed to add ip6_vti0 [ 139.230532][T13690] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4478'. [ 139.360525][T13707] sctp: [Deprecated]: syz.3.4487 (pid 13707) Use of int in maxseg socket option. [ 139.360525][T13707] Use struct sctp_assoc_value instead [ 139.708161][T13753] loop3: detected capacity change from 0 to 512 [ 139.729177][T13753] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #12: comm syz.3.4511: corrupted in-inode xattr: bad e_name length [ 139.756311][T13753] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 139.758792][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 139.774434][ C0] EXT4-fs (loop3): initial error at time 2000000042: ext4_iget_extra_inode:5025: inode 12 [ 139.784552][ C0] EXT4-fs (loop3): last error at time 2000000042: ext4_iget_extra_inode:5025: inode 12 [ 139.795079][T13753] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4511: couldn't read orphan inode 12 (err -117) [ 139.822643][T13753] loop3: lost filesystem error report for type 5 error -117 [ 139.832932][T13753] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.948669][T13764] bridge: RTM_NEWNEIGH with invalid ether address [ 140.015851][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.025135][T13718] loop2: detected capacity change from 0 to 65536 [ 140.040319][T13718] xt_bpf: check failed: parse error [ 140.302484][T13800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.446837][T13823] loop1: detected capacity change from 0 to 512 [ 140.478942][T13823] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 140.496067][T13823] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 140.507949][T13823] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.4553: Corrupt directory, running e2fsck is recommended [ 140.522207][T13823] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 140.531485][T13823] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.4553: corrupted in-inode xattr: e_name out of bounds [ 140.546246][T13823] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 140.548795][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 140.564698][ C1] EXT4-fs (loop1): initial error at time 2000000043: ext4_iget_extra_inode:5025: inode 15 [ 140.574765][ C1] EXT4-fs (loop1): last error at time 2000000043: ext4_iget_extra_inode:5025: inode 15 [ 140.585628][T13823] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4553: couldn't read orphan inode 15 (err -117) [ 140.598160][T13823] loop1: lost filesystem error report for type 5 error -117 [ 140.599063][T13823] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.655622][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.954717][T13880] loop0: detected capacity change from 0 to 256 [ 141.019902][T13888] loop4: detected capacity change from 0 to 256 [ 141.380667][T13928] loop0: detected capacity change from 0 to 512 [ 141.420595][T13928] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.458615][T13928] ext4 filesystem being mounted at /910/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.588245][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.747801][T13977] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 141.771729][T13977] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 141.945620][T14006] loop3: detected capacity change from 0 to 1024 [ 141.956604][T14009] xt_hashlimit: size too large, truncated to 1048576 [ 141.963932][T14006] EXT4-fs: Ignoring removed bh option [ 141.963967][T14006] EXT4-fs: inline encryption not supported [ 141.983082][T14006] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 142.017901][T14006] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 142.027269][T14006] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.4626: lblock 2 mapped to illegal pblock 2 (length 1) [ 142.031465][T14020] __nla_validate_parse: 8 callbacks suppressed [ 142.031481][T14020] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4632'. [ 142.042216][T14006] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 142.057736][T14006] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 48: comm syz.3.4626: lblock 0 mapped to illegal pblock 48 (length 1) [ 142.066950][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 142.066970][ C1] EXT4-fs (loop3): initial error at time 2000000044: ext4_map_blocks:776: inode 3: block 2 [ 142.067000][ C1] EXT4-fs (loop3): last error at time 2000000044: ext4_map_blocks:776: inode 3: block 2 [ 142.130989][T14006] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 142.131155][T14006] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.4626: Failed to acquire dquot type 0 [ 142.210705][T14006] loop3: lost filesystem error report for type 5 error -117 [ 142.219192][T14006] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 142.229227][T14006] loop3: lost filesystem error report for type 5 error -117 [ 142.229410][T14006] EXT4-fs error (device loop3): ext4_evict_inode:255: inode #11: comm syz.3.4626: mark_inode_dirty error [ 142.249421][T14006] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.251623][T14006] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 142.294393][T14006] EXT4-fs (loop3): 1 orphan inode deleted [ 142.301410][T14006] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.329734][ T1861] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 142.385955][ T1861] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 142.439240][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.484088][ T3313] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 142.512354][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 142.518077][ T3313] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 142.549425][T14053] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 142.561735][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 142.563282][ T3313] EXT4-fs error (device loop3): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 142.628449][ T3313] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 142.806979][T14086] netlink: 'syz.0.4663': attribute type 1 has an invalid length. [ 142.852203][T14086] netlink: 24 bytes leftover after parsing attributes in process `syz.0.4663'. [ 142.936814][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 142.936831][ T28] audit: type=1326 audit(2000000045.830:1222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 142.988658][ T28] audit: type=1326 audit(2000000045.830:1223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.013604][ T28] audit: type=1326 audit(2000000045.880:1224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.045728][ T28] audit: type=1326 audit(2000000045.880:1225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.070854][T14099] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 143.083401][T14099] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 143.094664][T14099] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.4668: Corrupt directory, running e2fsck is recommended [ 143.129560][ T28] audit: type=1326 audit(2000000045.880:1226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.153532][ T28] audit: type=1326 audit(2000000045.880:1227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14097 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f533f07cfce code=0x7ffc0000 [ 143.184056][ T28] audit: type=1326 audit(2000000045.900:1228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=247 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.202756][T14099] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 143.217962][T14099] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.4668: corrupted in-inode xattr: e_name out of bounds [ 143.232231][T14099] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 143.232509][T14099] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4668: couldn't read orphan inode 15 (err -117) [ 143.241856][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 143.241875][ C0] EXT4-fs (loop1): initial error at time 2000000046: ext4_iget_extra_inode:5025: inode 15 [ 143.241929][ C0] EXT4-fs (loop1): last error at time 2000000046: ext4_iget_extra_inode:5025: inode 15 [ 143.255003][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/777.tmp-b7:0' failed: Read-only file system [ 143.262072][T14099] loop1: lost filesystem error report for type 5 error -117 [ 143.291510][ T28] audit: type=1326 audit(2000000046.030:1229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14097 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.327797][ T28] audit: type=1326 audit(2000000046.120:1230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.358695][ T28] audit: type=1326 audit(2000000046.120:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14091 comm="syz.0.4666" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 143.360856][T14099] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.414990][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/777.tmp-b7:0' failed: Read-only file system [ 143.415379][T14112] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4674'. [ 143.440978][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 143.458246][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/777.tmp-b7:0' failed: Read-only file system [ 143.474836][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 143.516378][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.523119][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/777.tmp-b7:0' failed: Read-only file system [ 143.550978][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 143.574551][ T3523] udevd[3523]: symlink '../../loop1' '/dev/disk/by-diskseq/778.tmp-b7:1' failed: Read-only file system [ 143.587281][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/777.tmp-b7:0' failed: Read-only file system [ 143.587974][T14122] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4680'. [ 143.628562][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/780.tmp-b7:2' failed: Read-only file system [ 143.694108][T14129] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 143.848980][T14146] netlink: 332 bytes leftover after parsing attributes in process `syz.0.4691'. [ 143.869610][T14146] netlink: 'syz.0.4691': attribute type 9 has an invalid length. [ 143.889466][T14146] netlink: 108 bytes leftover after parsing attributes in process `syz.0.4691'. [ 143.898690][T14154] set_capacity_and_notify: 3 callbacks suppressed [ 143.898707][T14154] loop2: detected capacity change from 0 to 128 [ 143.901747][T14154] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 143.928617][T14146] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4691'. [ 143.949625][T14154] ext4 filesystem being mounted at /912/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 143.990074][T14154] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.4695: No space for directory leaf checksum. Please run e2fsck -D. [ 144.005716][T14154] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.4695: checksumming directory block 0 [ 144.032152][ T3311] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 144.135550][T14172] netlink: 'syz.3.4705': attribute type 5 has an invalid length. [ 144.295686][T14189] netlink: 'syz.3.4712': attribute type 2 has an invalid length. [ 144.514390][T14217] loop1: detected capacity change from 0 to 512 [ 144.631531][T14234] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4734'. [ 144.720717][T14245] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4738'. [ 144.731492][T14247] loop3: detected capacity change from 0 to 164 [ 144.760534][T14247] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 144.779878][T14247] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 144.833947][T14259] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4746'. [ 144.935050][T14270] loop3: detected capacity change from 0 to 1024 [ 144.974754][T14270] EXT4-fs: Ignoring removed bh option [ 145.004145][T14270] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.136551][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.287807][T14315] netlink: 'syz.4.4772': attribute type 12 has an invalid length. [ 145.310748][T14315] netlink: 'syz.4.4772': attribute type 11 has an invalid length. [ 145.726337][T14387] program syz.3.4807 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 145.745876][T14387] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 145.856252][T14401] loop1: detected capacity change from 0 to 512 [ 145.899488][T14401] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.4813: inode has both inline data and extents flags [ 145.929723][T14401] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 145.929918][T14401] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4813: couldn't read orphan inode 15 (err -117) [ 145.939324][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 145.939345][ C1] EXT4-fs (loop1): initial error at time 2000000048: ext4_orphan_get:1391: inode 15 [ 145.939433][ C1] EXT4-fs (loop1): last error at time 2000000048: ext4_orphan_get:1391: inode 15 [ 145.977674][T14401] loop1: lost filesystem error report for type 5 error -117 [ 145.979173][T14401] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.014350][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.062501][T14421] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 146.343219][T14458] loop1: detected capacity change from 0 to 1024 [ 146.369240][T14458] EXT4-fs: Ignoring removed mblk_io_submit option [ 146.385117][T14458] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 146.401248][T14463] loop4: detected capacity change from 0 to 256 [ 146.408992][T14458] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 146.442927][T14458] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #11: comm syz.1.4839: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 146.478858][T14458] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 146.479018][T14458] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4839: couldn't read orphan inode 11 (err -117) [ 146.500077][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 146.500100][ C0] EXT4-fs (loop1): initial error at time 2000000049: ext4_ext_check_inode:521: inode 11 [ 146.500130][ C0] EXT4-fs (loop1): last error at time 2000000049: ext4_ext_check_inode:521: inode 11 [ 146.588906][T14458] loop1: lost filesystem error report for type 5 error -117 [ 146.595977][T14458] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.671052][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.840939][T14489] loop0: detected capacity change from 0 to 512 [ 146.858474][T14489] EXT4-fs: Ignoring removed i_version option [ 146.871674][T14489] EXT4-fs: Ignoring removed bh option [ 146.902017][T14489] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.918689][T14489] ext4 filesystem being mounted at /964/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 147.282272][T14526] loop0: detected capacity change from 0 to 512 [ 147.307882][T14526] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #12: comm syz.0.4868: corrupted in-inode xattr: bad e_name length [ 147.335354][T14526] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 147.335574][T14526] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.4868: couldn't read orphan inode 12 (err -117) [ 147.344868][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 147.344894][ C1] EXT4-fs (loop0): initial error at time 2000000050: ext4_iget_extra_inode:5025: inode 12 [ 147.344924][ C1] EXT4-fs (loop0): last error at time 2000000050: ext4_iget_extra_inode:5025: inode 12 [ 147.384019][T14526] loop0: lost filesystem error report for type 5 error -117 [ 147.405713][T14526] __nla_validate_parse: 14 callbacks suppressed [ 147.405733][T14526] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4868'. [ 147.776727][T14583] ip6_vti0 speed is unknown, defaulting to 1000 [ 147.807456][T14587] netlink: 228 bytes leftover after parsing attributes in process `syz.4.4893'. [ 147.818298][T14586] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4896'. [ 147.871718][T14593] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 [ 148.069406][T14621] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4913'. [ 148.188108][T14637] netlink: 96 bytes leftover after parsing attributes in process `syz.3.4922'. [ 148.206795][T14634] loop4: detected capacity change from 0 to 2048 [ 148.242342][T14641] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4923'. [ 148.264167][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/789.tmp-b7:3' failed: Read-only file system [ 148.275206][T14643] EXT4-fs: Ignoring removed orlov option [ 148.281109][T14643] EXT4-fs: Ignoring removed i_version option [ 148.290548][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/799.tmp-b7:0' failed: Read-only file system [ 148.301679][T14643] EXT4-fs: Ignoring removed nomblk_io_submit option [ 148.308229][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/801.tmp-b7:3' failed: Read-only file system [ 148.328692][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/802.tmp-b7:0' failed: Read-only file system [ 148.340518][T14634] ext4 filesystem being mounted at /965/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.353284][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 148.366257][T14646] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 148.370231][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 148.378070][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/795.tmp-b7:1' failed: Read-only file system [ 148.388445][T14643] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 148.407430][T14643] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c040e118, mo2=0002] [ 148.417263][T14643] EXT4-fs (loop3): orphan cleanup on readonly fs [ 148.423882][T14643] __quota_error: 17 callbacks suppressed [ 148.423896][T14643] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 148.439676][T14643] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 148.454605][T14643] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 148.463245][T14646] EXT4-fs (loop0): 1 truncate cleaned up [ 148.469978][T14643] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4924: bg 0: block 40: padding at end of block bitmap is not set [ 148.484850][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/795.tmp-b7:1' failed: Read-only file system [ 148.496012][T14643] loop3: lost filesystem error report for type 5 error -117 [ 148.496300][T14643] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 148.503952][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 148.503972][ C0] EXT4-fs (loop3): initial error at time 2000000051: ext4_validate_block_bitmap:441 [ 148.503993][ C0] EXT4-fs (loop3): last error at time 2000000051: ext4_validate_block_bitmap:441 [ 148.518197][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 148.550438][T14643] loop3: lost filesystem error report for type 5 error -117 [ 148.552191][T14643] EXT4-fs (loop3): 1 truncate cleaned up [ 148.569216][T14659] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4931'. [ 148.582353][T14659] bridge0: entered promiscuous mode [ 148.596753][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 148.631378][ T28] audit: type=1400 audit(2000000051.540:1249): avc: denied { write } for pid=14660 comm="syz.0.4930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 148.827603][T14688] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4944'. [ 149.092053][T14717] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4957'. [ 149.238286][T14733] set_capacity_and_notify: 2 callbacks suppressed [ 149.238303][T14733] loop4: detected capacity change from 0 to 2048 [ 149.314962][T14733] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #12: block 2: comm syz.4.4964: lblock 0 mapped to illegal pblock 2 (length 1) [ 149.357713][T14755] loop0: detected capacity change from 0 to 512 [ 149.378591][T14755] EXT4-fs: Ignoring removed nomblk_io_submit option [ 149.423870][T14755] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 149.442780][T14755] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8840c01d, mo2=0102] [ 149.457560][T14755] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 149.467920][T14755] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 149.484790][T14755] EXT4-fs error (device loop0): __ext4_remount:6804: comm syz.0.4981: Abort forced by user [ 149.513704][T14762] loop2: detected capacity change from 0 to 1024 [ 149.521209][T14755] EXT4-fs (loop0): Remounting filesystem read-only [ 149.534575][T14755] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 149.763835][T14794] loop4: detected capacity change from 0 to 128 [ 149.789224][T14794] ext4 filesystem being mounted at /980/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 149.800895][T14800] cgroup: fork rejected by pids controller in /syz2 [ 149.807777][T14798] loop1: detected capacity change from 0 to 1024 [ 149.908812][T14808] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4997'. [ 150.011400][T14821] loop1: detected capacity change from 0 to 128 [ 150.125166][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 150.147495][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.191487][ T28] audit: type=1400 audit(2000000053.100:1250): avc: denied { mounton } for pid=14834 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 150.299501][T14845] loop1: detected capacity change from 0 to 1024 [ 150.323730][T14845] EXT4-fs: inline encryption not supported [ 150.351776][T14845] EXT4-fs: Ignoring removed nobh option [ 150.375331][T14845] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c129, mo2=0002] [ 150.397482][T14845] System zones: 0-1, 3-12 [ 150.470036][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 150.488977][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.580479][T14869] sit0: entered promiscuous mode [ 150.606767][T14869] netlink: 'syz.0.5023': attribute type 1 has an invalid length. [ 150.622262][T14834] ip6_vti0 speed is unknown, defaulting to 1000 [ 150.740507][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 150.753914][T14881] loop0: detected capacity change from 0 to 128 [ 150.760578][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 150.815423][T14881] ext4 filesystem being mounted at /1020/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 150.853024][T14881] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:375: inode #2: comm syz.0.5028: No space for directory leaf checksum. Please run e2fsck -D. [ 150.869774][T14881] EXT4-fs error (device loop0): __ext4_find_entry:1626: inode #2: comm syz.0.5028: checksumming directory block 0 [ 150.950856][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 150.978229][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 151.082658][ T12] bridge_slave_1: left allmulticast mode [ 151.088532][ T12] bridge_slave_1: left promiscuous mode [ 151.095058][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.104771][ T12] bridge_slave_0: left allmulticast mode [ 151.111635][ T12] bridge_slave_0: left promiscuous mode [ 151.117688][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.212062][ T1861] smc: removing ib device syz2 [ 151.251312][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 151.269240][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 151.290102][ T12] bond0 (unregistering): Released all slaves [ 151.297770][ T12] bond1 (unregistering): Released all slaves [ 151.316877][ T12] bond2 (unregistering): Released all slaves [ 151.338813][ T3421] ip6_vti0 speed is unknown, defaulting to 1000 [ 151.350540][T14834] chnl_net:caif_netlink_parms(): no params data found [ 151.362176][ T3421] syz2: Port: 1 Link DOWN [ 151.571877][T14834] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.600360][T14834] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.623066][T14834] bridge_slave_0: entered allmulticast mode [ 151.630401][T14834] bridge_slave_0: entered promiscuous mode [ 151.649909][T14834] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.671342][T14834] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.689460][T14834] bridge_slave_1: entered allmulticast mode [ 151.696224][T14834] bridge_slave_1: entered promiscuous mode [ 151.703921][ T12] tipc: Left network mode [ 151.710199][ T12] IPVS: stopping master sync thread 7533 ... [ 151.736387][T14834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.747534][T14834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.768041][ T12] hsr_slave_0: left promiscuous mode [ 151.773959][ T12] hsr_slave_1: left promiscuous mode [ 151.784892][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 151.808869][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 151.822188][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 151.848879][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 151.872916][ T12] veth1_macvtap: left promiscuous mode [ 151.882654][ T12] veth0_macvtap: left promiscuous mode [ 151.888381][ T12] veth1_vlan: left promiscuous mode [ 151.898338][T14964] loop1: detected capacity change from 0 to 512 [ 151.904137][ T12] veth0_vlan: left promiscuous mode [ 151.923498][T14964] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 151.959755][T14964] EXT4-fs (loop1): 1 truncate cleaned up [ 152.078473][T14977] netlink: 'syz.1.5057': attribute type 2 has an invalid length. [ 152.107852][T14977] netlink: 'syz.1.5057': attribute type 1 has an invalid length. [ 152.139611][ T12] team0 (unregistering): Port device team_slave_1 removed [ 152.150832][ T12] team0 (unregistering): Port device team_slave_0 removed [ 152.220357][T14834] team0: Port device team_slave_0 added [ 152.227135][T14834] team0: Port device team_slave_1 added [ 152.274781][ T28] audit: type=1326 audit(2000000055.180:1251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14986 comm="syz.1.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f096a7cc799 code=0x7ffc0000 [ 152.292992][T14834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.334801][ T28] audit: type=1326 audit(2000000055.180:1252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14986 comm="syz.1.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f096a7cc799 code=0x7ffc0000 [ 152.356251][T14834] 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. [ 152.398805][ T28] audit: type=1326 audit(2000000055.180:1253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14986 comm="syz.1.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=287 compat=0 ip=0x7f096a7cc799 code=0x7ffc0000 [ 152.420683][T14834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.439054][ T28] audit: type=1326 audit(2000000055.180:1254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14986 comm="syz.1.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f096a7cc799 code=0x7ffc0000 [ 152.455626][T14834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.501277][T15018] loop1: detected capacity change from 0 to 1024 [ 152.503596][ T28] audit: type=1326 audit(2000000055.180:1255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14986 comm="syz.1.5061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f096a7cc799 code=0x7ffc0000 [ 152.507946][T15018] EXT4-fs: Ignoring removed orlov option [ 152.551880][T14834] 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. [ 152.554162][ T28] audit: type=1400 audit(2000000055.400:1256): avc: denied { connect } for pid=15015 comm="syz.3.5071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 152.578475][T14834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.637473][T15024] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 152.657365][T15024] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 152.673749][T14834] hsr_slave_0: entered promiscuous mode [ 152.693296][T14834] hsr_slave_1: entered promiscuous mode [ 152.700433][T14834] debugfs: 'hsr0' already exists in 'hsr' [ 152.706240][T14834] Cannot create hsr debugfs directory [ 152.784404][ T12] IPVS: stop unused estimator thread 0... [ 152.934243][T15056] ext4 filesystem being mounted at /1034/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 152.955138][ T28] audit: type=1326 audit(2000000055.860:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15065 comm="syz.4.5085" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 152.973958][T15069] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 153.000325][T15069] EXT4-fs (loop1): 1 orphan inode deleted [ 153.008411][T15069] EXT4-fs (loop1): 1 truncate cleaned up [ 153.081563][T15079] __nla_validate_parse: 3 callbacks suppressed [ 153.081583][T15079] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5088'. [ 153.100354][T15079] netlink: 35 bytes leftover after parsing attributes in process `syz.4.5088'. [ 153.123774][T15079] netlink: 'syz.4.5088': attribute type 5 has an invalid length. [ 153.138075][T15079] netlink: 'syz.4.5088': attribute type 6 has an invalid length. [ 153.150338][T15079] netlink: 35 bytes leftover after parsing attributes in process `syz.4.5088'. [ 153.258346][T14834] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 153.271058][T14834] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 153.288442][T14834] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 153.306491][T14834] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 153.325749][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/826.tmp-b7:4' failed: Read-only file system [ 153.342569][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/830.tmp-b7:0' failed: Read-only file system [ 153.377226][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/805.tmp-b7:3' failed: Read-only file system [ 153.414797][ T3523] udevd[3523]: symlink '../../loop0' '/dev/disk/by-diskseq/830.tmp-b7:0' failed: Read-only file system [ 153.426136][ T9306] udevd[9306]: symlink '../../loop4' '/dev/disk/by-diskseq/826.tmp-b7:4' failed: Read-only file system [ 153.485666][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/830.tmp-b7:0' failed: Read-only file system [ 153.494047][T15134] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5098'. [ 153.511390][T14834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.527127][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/805.tmp-b7:3' failed: Read-only file system [ 153.547038][T15134] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5098'. [ 153.558258][ T9306] udevd[9306]: symlink '../../loop4' '/dev/disk/by-diskseq/826.tmp-b7:4' failed: Read-only file system [ 153.570303][T14834] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.588469][T15134] netlink: 'syz.0.5098': attribute type 12 has an invalid length. [ 153.597849][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.605060][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.607190][T15134] netlink: 'syz.0.5098': attribute type 11 has an invalid length. [ 153.651108][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.658414][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.673277][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/830.tmp-b7:0' failed: Read-only file system [ 153.694184][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/805.tmp-b7:3' failed: Read-only file system [ 153.777749][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 153.777767][ T28] audit: type=1400 audit(2000000056.680:1262): avc: denied { create } for pid=15160 comm="syz.0.5109" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 153.876757][ T28] audit: type=1400 audit(2000000056.720:1263): avc: denied { write } for pid=15160 comm="syz.0.5109" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 153.948066][T14834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.966547][T15184] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5117'. [ 153.975550][ T28] audit: type=1400 audit(2000000056.720:1264): avc: denied { read } for pid=15160 comm="syz.0.5109" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 153.996344][T15184] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5117'. [ 154.019393][T15184] netlink: 'syz.0.5117': attribute type 13 has an invalid length. [ 154.039613][T15190] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 154.080162][T15190] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended [ 154.093367][T15195] netlink: 56 bytes leftover after parsing attributes in process `syz.4.5119'. [ 154.094638][T15190] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.5118: inode #15: comm syz.3.5118: iget: illegal inode # [ 154.115531][T15190] loop3: lost filesystem error report for type 5 error -117 [ 154.118349][T15190] EXT4-fs (loop3): Remounting filesystem read-only [ 154.128807][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 154.139133][ C0] EXT4-fs (loop3): initial error at time 2000000057: ext4_orphan_get:1391 [ 154.147667][ C0] EXT4-fs (loop3): last error at time 2000000057: ext4_orphan_get:1391 [ 154.256744][T14834] veth0_vlan: entered promiscuous mode [ 154.292773][T14834] veth1_vlan: entered promiscuous mode [ 154.341199][T14834] veth0_macvtap: entered promiscuous mode [ 154.369547][T14834] veth1_macvtap: entered promiscuous mode [ 154.424637][T14834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.445122][T14834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.487746][ T263] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.650626][ T263] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.660487][ T263] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.673033][T15261] set_capacity_and_notify: 4 callbacks suppressed [ 154.673066][T15261] loop1: detected capacity change from 0 to 128 [ 154.690366][ T263] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.750560][T15265] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5139'. [ 154.780772][ T28] audit: type=1400 audit(2000000057.690:1265): avc: denied { mounton } for pid=14834 comm="syz-executor" path="/root/syzkaller.niyyNL/syz-tmp" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 154.853769][ T28] audit: type=1400 audit(2000000057.690:1266): avc: denied { mounton } for pid=14834 comm="syz-executor" path="/root/syzkaller.niyyNL/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 154.906391][ T28] audit: type=1400 audit(2000000057.690:1267): avc: denied { mounton } for pid=14834 comm="syz-executor" path="/root/syzkaller.niyyNL/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=40926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 154.954867][ T28] audit: type=1400 audit(2000000057.800:1268): avc: denied { mounton } for pid=14834 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 154.979098][ T28] audit: type=1400 audit(2000000057.800:1269): avc: denied { mount } for pid=14834 comm="syz-executor" name="/" dev="gadgetfs" ino=3787 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 155.020559][ T28] audit: type=1326 audit(2000000057.810:1270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15278 comm="syz.3.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 155.116527][T15290] netlink: 292 bytes leftover after parsing attributes in process `syz.2.5007'. [ 155.142046][ T28] audit: type=1326 audit(2000000057.810:1271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15278 comm="syz.3.5144" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 155.197390][T15293] loop1: detected capacity change from 0 to 764 [ 155.289785][T15307] netlink: 'syz.0.5157': attribute type 10 has an invalid length. [ 155.327349][T15307] team0: Device vxcan1 is of different type [ 155.390407][T15318] loop2: detected capacity change from 0 to 4096 [ 155.448243][T15331] loop4: detected capacity change from 0 to 512 [ 155.458518][T15332] loop0: detected capacity change from 0 to 512 [ 155.509843][T15332] ext4 filesystem being mounted at /1049/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 155.531949][T15331] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.5166: iget: bad extra_isize 90 (inode size 256) [ 155.581045][T15331] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 155.583251][T15331] EXT4-fs (loop4): Remounting filesystem read-only [ 155.592760][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 155.592778][ C0] EXT4-fs (loop4): initial error at time 2000000058: ext4_xattr_inode_iget:441: inode 11 [ 155.592805][ C0] EXT4-fs (loop4): last error at time 2000000058: ext4_xattr_inode_iget:441: inode 11 [ 155.631084][T15331] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 155.641416][T15331] EXT4-fs (loop4): 1 orphan inode deleted [ 155.798606][T15355] loop0: detected capacity change from 0 to 256 [ 156.038540][T15377] loop4: detected capacity change from 0 to 512 [ 156.059426][T15377] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #12: comm syz.4.5184: corrupted in-inode xattr: bad e_name length [ 156.129614][T15377] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 156.129854][T15377] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.5184: couldn't read orphan inode 12 (err -117) [ 156.139277][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 156.139300][ C0] EXT4-fs (loop4): initial error at time 2000000059: ext4_iget_extra_inode:5025: inode 12 [ 156.139360][ C0] EXT4-fs (loop4): last error at time 2000000059: ext4_iget_extra_inode:5025: inode 12 [ 156.355671][T15377] loop4: lost filesystem error report for type 5 error -117 [ 156.570583][T15407] loop0: detected capacity change from 0 to 164 [ 156.848496][T15426] loop3: detected capacity change from 0 to 512 [ 156.887941][T15426] EXT4-fs (loop3): can't mount with commit=, fs mounted w/o journal [ 156.964620][T15433] loop0: detected capacity change from 0 to 512 [ 157.003161][T15433] EXT4-fs: inline encryption not supported [ 157.028920][T15433] EXT4-fs: Ignoring removed i_version option [ 157.055581][T15433] EXT4-fs (loop0): 1 orphan inode deleted [ 157.073334][T15433] EXT4-fs error (device loop0): htree_dirblock_to_tree:1051: inode #2: comm syz.0.5214: Directory hole found for htree leaf block 0 [ 157.169190][T15442] EXT4-fs error (device loop1): ext4_find_extent:939: inode #2: comm syz.1.5218: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 157.268840][T15442] EXT4-fs (loop1): Remounting filesystem read-only [ 157.880532][ T12] bond0: (slave bond_slave_0): interface is now down [ 157.887285][ T12] bond0: (slave bond_slave_1): interface is now down [ 157.959135][ T12] bond0: now running without any active interface! [ 158.007995][T15515] EXT4-fs: inline encryption not supported [ 158.051042][T15515] EXT4-fs mount: 47 callbacks suppressed [ 158.051059][T15515] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.303250][T15531] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 158.328003][T15531] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 158.347668][T15531] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 158.367465][T15531] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 158.376488][T15531] System zones: 0-2, 18-18, 34-35 [ 158.382627][T15531] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 158.580642][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.605215][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 158.634384][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/858.tmp-b7:4' failed: Read-only file system [ 158.672381][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/858.tmp-b7:4' failed: Read-only file system [ 158.701255][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/860.tmp-b7:4' failed: Read-only file system [ 158.735607][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.745575][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/861.tmp-b7:4' failed: Read-only file system [ 158.785890][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/856.tmp-b7:0' failed: Read-only file system [ 158.808550][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/859.tmp-b7:2' failed: Read-only file system [ 158.857243][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/859.tmp-b7:2' failed: Read-only file system [ 158.880361][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/856.tmp-b7:0' failed: Read-only file system [ 158.904922][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/863.tmp-b7:3' failed: Read-only file system [ 158.934422][T15538] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 158.954542][T15538] System zones: 0-2, 18-18, 34-34 [ 158.970909][T15538] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5260: bg 0: block 248: padding at end of block bitmap is not set [ 158.999344][T15538] loop3: lost filesystem error report for type 5 error -117 [ 159.001412][T15538] __quota_error: 11 callbacks suppressed [ 159.001429][T15538] Quota error (device loop3): write_blk: dquota write failed [ 159.009010][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 159.009040][ C0] EXT4-fs (loop3): last error at time 2000000061: ext4_validate_block_bitmap:441 [ 159.039049][T15538] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 159.049589][T15538] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.5260: Failed to acquire dquot type 1 [ 159.061477][T15538] loop3: lost filesystem error report for type 5 error -117 [ 159.079658][T15538] EXT4-fs (loop3): 1 truncate cleaned up [ 159.085846][T15538] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.098584][T15538] ext4 filesystem being mounted at /1076/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.169645][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.301090][T15558] 9pnet_fd: p9_fd_create_tcp (15558): problem binding to privport [ 159.460633][T15569] team0: Cannot enslave team device to itself [ 159.579977][T15577] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 159.608647][T15577] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 159.677102][T15583] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 159.814911][T15589] set_capacity_and_notify: 7 callbacks suppressed [ 159.814937][T15589] loop3: detected capacity change from 0 to 4096 [ 159.880572][T15589] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.930419][T15589] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.5282: corrupted inode contents [ 159.977826][T15589] EXT4-fs error (device loop3): ext4_dirty_inode:6450: inode #15: comm syz.3.5282: mark_inode_dirty error [ 160.001714][T15589] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.5282: corrupted inode contents [ 160.035254][T15589] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.5282: mark_inode_dirty error [ 160.047447][T15589] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.5282: corrupted inode contents [ 160.059742][T15589] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #15: comm syz.3.5282: mark_inode_dirty error [ 160.072643][T15616] ieee802154 phy0 wpan0: encryption failed: -22 [ 160.129515][T15589] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.5282: corrupted inode contents [ 160.159904][T15589] EXT4-fs error (device loop3): ext4_truncate:4587: inode #15: comm syz.3.5282: mark_inode_dirty error [ 160.174707][T15628] __nla_validate_parse: 20 callbacks suppressed [ 160.174725][T15628] netlink: 220 bytes leftover after parsing attributes in process `syz.4.5299'. [ 160.191369][T15589] EXT4-fs error (device loop3) in ext4_setattr:5983: Corrupt filesystem [ 160.194413][T15632] loop0: detected capacity change from 0 to 128 [ 160.200138][T15628] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5299'. [ 160.261472][T15588] Process accounting resumed [ 160.268413][T15588] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #15: comm syz.3.5282: corrupted inode contents [ 160.284588][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.308738][T15636] loop0: detected capacity change from 0 to 512 [ 160.325652][T15636] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 160.362276][T15636] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 160.388779][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 160.395348][ C1] EXT4-fs (loop0): initial error at time 2000000063: ext4_mb_generate_buddy:1315 [ 160.404522][ C1] EXT4-fs (loop0): last error at time 2000000063: ext4_mb_generate_buddy:1315 [ 160.434120][T15636] EXT4-fs (loop0): Remounting filesystem read-only [ 160.440833][T15636] EXT4-fs (loop0): 1 truncate cleaned up [ 160.446907][T15636] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 160.493019][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 160.614481][T15668] sit0: entered promiscuous mode [ 160.623294][T15668] netlink: 'syz.3.5317': attribute type 1 has an invalid length. [ 160.648988][T15668] netlink: 1 bytes leftover after parsing attributes in process `syz.3.5317'. [ 160.764246][T15682] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5324'. [ 160.795079][T15684] netlink: 'syz.0.5325': attribute type 10 has an invalid length. [ 160.831750][T15684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.855953][T15684] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 160.941637][T15692] loop2: detected capacity change from 0 to 8192 [ 160.970441][T15692] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 160.981220][T15708] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5336'. [ 161.168134][T15736] netlink: 80 bytes leftover after parsing attributes in process `syz.0.5351'. [ 161.175681][ T28] audit: type=1400 audit(2000000064.070:1283): avc: denied { nlmsg_read } for pid=15731 comm="syz.4.5350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 161.187392][T15736] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5351'. [ 161.226329][T15738] loop2: detected capacity change from 0 to 512 [ 161.233495][T15738] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 161.241807][T15736] geneve0: entered allmulticast mode [ 161.261406][T15741] netlink: 96 bytes leftover after parsing attributes in process `syz.3.5355'. [ 161.270010][T15738] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.5353: bg 0: block 104: invalid block bitmap [ 161.299518][T15743] loop4: detected capacity change from 0 to 1764 [ 161.319380][T15738] loop2: lost filesystem error report for type 5 error -117 [ 161.319625][T15738] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 161.335886][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 161.335908][ C0] EXT4-fs (loop2): initial error at time 2000000064: ext4_validate_block_bitmap:432 [ 161.335931][ C0] EXT4-fs (loop2): last error at time 2000000064: ext4_validate_block_bitmap:432 [ 161.384967][ T28] audit: type=1400 audit(2000000064.290:1284): avc: denied { create } for pid=15748 comm="syz.1.5358" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_dgram_socket permissive=1 [ 161.387705][T15738] loop2: lost filesystem error report for type 5 error -117 [ 161.423241][T15738] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.5353: invalid indirect mapped block 1 (level 1) [ 161.443957][T15738] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 161.447642][T15738] EXT4-fs (loop2): 1 truncate cleaned up [ 161.478590][T15757] loop3: detected capacity change from 0 to 512 [ 161.479141][T15738] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.514380][T15757] EXT4-fs error (device loop3): dx_probe:791: inode #2: comm syz.3.5363: Directory hole found for htree index block 0 [ 161.542606][T15757] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 161.542885][T15757] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 161.552091][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 161.552110][ C0] EXT4-fs (loop3): initial error at time 2000000064: dx_probe:791: inode 2 [ 161.552138][ C0] EXT4-fs (loop3): last error at time 2000000064: dx_probe:791: inode 2 [ 161.588456][T15766] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5366'. [ 161.609384][T15757] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.636301][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.714049][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.759486][ T28] audit: type=1400 audit(2000000064.660:1285): avc: denied { ioctl } for pid=15784 comm="syz.1.5377" path="socket:[42900]" dev="sockfs" ino=42900 ioctlcmd=0xb100 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 161.813567][T15791] loop3: detected capacity change from 0 to 512 [ 161.816474][T15794] netlink: 16146 bytes leftover after parsing attributes in process `syz.1.5379'. [ 161.838830][T15791] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 161.872887][T15801] loop4: detected capacity change from 0 to 512 [ 161.897020][T15791] EXT4-fs (loop3): 1 truncate cleaned up [ 161.903662][T15791] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.945576][T15801] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 161.960689][ T28] audit: type=1326 audit(2000000064.870:1286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.0.5387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 162.006092][T15801] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.5383: bg 0: block 104: invalid block bitmap [ 162.022961][ T28] audit: type=1326 audit(2000000064.870:1287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.0.5387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 162.047214][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.057173][ T28] audit: type=1326 audit(2000000064.870:1288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.0.5387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=324 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 162.082682][T15801] loop4: lost filesystem error report for type 5 error -117 [ 162.082886][T15801] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 162.090739][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 162.090758][ C0] EXT4-fs (loop4): initial error at time 2000000065: ext4_validate_block_bitmap:432 [ 162.090779][ C0] EXT4-fs (loop4): last error at time 2000000065: ext4_validate_block_bitmap:432 [ 162.093480][ T28] audit: type=1326 audit(2000000064.870:1289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.0.5387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 162.105337][T15801] loop4: lost filesystem error report for type 5 error -117 [ 162.152175][T15801] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.5383: invalid indirect mapped block 1 (level 1) [ 162.173331][T15801] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 162.173528][T15801] EXT4-fs (loop4): 1 truncate cleaned up [ 162.189465][ T28] audit: type=1326 audit(2000000064.870:1290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15809 comm="syz.0.5387" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f533f0bc799 code=0x7ffc0000 [ 162.220388][T15801] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.274359][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.491241][T15846] loop4: detected capacity change from 0 to 164 [ 162.530213][T15846] Unable to read rock-ridge attributes [ 162.550010][T15846] Unable to read rock-ridge attributes [ 162.565122][T15846] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 162.848548][T15863] EXT4-fs: Ignoring removed orlov option [ 162.884213][T15863] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.890374][T15865] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.910939][T15865] ext4 filesystem being mounted at /1093/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 162.985792][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.001184][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.231610][T15900] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.282422][T15900] ext4 filesystem being mounted at /1111/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 163.343576][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.466411][T15935] tipc: Enabling of bearer rejected, failed to enable media [ 163.625508][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/880.tmp-b7:2' failed: Read-only file system [ 163.644485][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/890.tmp-b7:3' failed: Read-only file system [ 163.647048][ T3301] udevd[3301]: symlink '../../loop1' '/dev/disk/by-diskseq/891.tmp-b7:1' failed: Read-only file system [ 163.657379][ T9306] udevd[9306]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 163.686574][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/893.tmp-b7:0' failed: Read-only file system [ 163.741329][ T3523] udevd[3523]: symlink '../../loop1' '/dev/disk/by-diskseq/891.tmp-b7:1' failed: Read-only file system [ 163.753430][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/880.tmp-b7:2' failed: Read-only file system [ 163.968709][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/887.tmp-b7:4' failed: Read-only file system [ 163.971318][ T3523] udevd[3523]: symlink '../../loop2' '/dev/disk/by-diskseq/880.tmp-b7:2' failed: Read-only file system [ 164.012603][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/890.tmp-b7:3' failed: Read-only file system [ 164.049281][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 164.049295][ T28] audit: type=1326 audit(2000000066.940:1296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15979 comm="syz.4.5464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 164.100477][ T28] audit: type=1326 audit(2000000066.940:1297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15979 comm="syz.4.5464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 164.129018][ T28] audit: type=1326 audit(2000000066.940:1298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15979 comm="syz.4.5464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=227 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 164.183293][ T28] audit: type=1326 audit(2000000066.953:1299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15979 comm="syz.4.5464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 164.213630][T15996] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 164.224605][ T28] audit: type=1326 audit(2000000066.953:1300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15979 comm="syz.4.5464" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 164.224716][T15984] Alternate GPT is invalid, using primary GPT. [ 164.225454][T15996] EXT4-fs (loop2): 1 truncate cleaned up [ 164.262965][T15996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 164.276188][T15984] loop3: p1 p2 p3 [ 164.341258][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.348248][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.355776][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.367303][T16006] Attempt to read inode for relocated directory [ 164.399714][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.451894][T16011] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 164.481738][T15984] infiniband syz2: set active [ 164.486725][ T9] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.495754][T16007] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 164.496349][T15984] infiniband syz2: added ip6_vti0 [ 164.566279][T16017] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 164.573417][T15984] RDS/IB: syz2: added [ 164.617574][T16017] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 164.629029][T16017] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.5482: Corrupt directory, running e2fsck is recommended [ 164.631599][T15984] smc: adding ib device syz2 with port count 1 [ 164.648410][T15984] smc: ib device syz2 port 1 has no pnetid [ 164.654718][ T9] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.661691][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.685343][T16017] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 164.694158][T16017] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.5482: corrupted in-inode xattr: invalid ea_ino [ 164.708208][T16017] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 164.708798][T16017] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5482: couldn't read orphan inode 15 (err -117) [ 164.729882][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 164.729907][ C0] EXT4-fs (loop2): initial error at time 2000000067: ext4_iget_extra_inode:5025: inode 15 [ 164.729954][ C0] EXT4-fs (loop2): last error at time 2000000067: ext4_iget_extra_inode:5025: inode 15 [ 164.757382][T16017] loop2: lost filesystem error report for type 5 error -117 [ 164.760296][T16017] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.767175][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.787113][T16017] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #2: comm syz.2.5482: corrupted xattr block 255: invalid header [ 164.809572][T16017] SELinux: (dev loop2, type ext4) getxattr errno 117 [ 164.822162][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 164.846044][T16017] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.984075][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 165.054282][T16051] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 165.066403][T15984] ip6_vti0 speed is unknown, defaulting to 1000 [ 165.095948][ T28] audit: type=1400 audit(2000000068.003:1301): avc: denied { bind } for pid=16053 comm="syz.2.5499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 165.119655][T16059] IPv6: NLM_F_CREATE should be specified when creating new route [ 165.218613][T16069] __nla_validate_parse: 8 callbacks suppressed [ 165.218633][T16069] netlink: 5 bytes leftover after parsing attributes in process `syz.3.5505'. [ 165.328825][T16080] netlink: 264 bytes leftover after parsing attributes in process `syz.3.5511'. [ 165.801786][T16114] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5527'. [ 165.831760][T16118] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5529'. [ 165.835782][T16114] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5527'. [ 165.847679][T16118] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5529'. [ 166.068168][ T28] audit: type=1400 audit(2000000068.973:1302): avc: denied { connect } for pid=16138 comm="syz.3.5540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 166.106687][T16142] hsr0: entered promiscuous mode [ 166.249179][T16154] set_capacity_and_notify: 9 callbacks suppressed [ 166.249194][T16154] loop2: detected capacity change from 0 to 512 [ 166.290309][T16154] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 166.345876][T16154] syz.2.5547: attempt to access beyond end of device [ 166.345876][T16154] loop2: rw=8388608, sector=17179852721, nr_sectors = 1 limit=512 [ 166.363934][T16154] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fffff00) [ 166.404719][T16154] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fffff00) [ 166.504663][T16187] loop2: detected capacity change from 0 to 512 [ 166.528564][ T2102] bond0: (slave bond_slave_0): interface is now down [ 166.551107][ T2102] bond0: (slave bond_slave_1): interface is now down [ 166.557818][ T2102] bond0: (slave batadv0): interface is now down [ 166.569024][T16187] EXT4-fs: Ignoring removed nobh option [ 166.587228][ T2102] bond0: now running without any active interface! [ 166.613471][T16187] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.627019][T16187] ext4 filesystem being mounted at /75/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 166.672284][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.757807][T16214] loop1: detected capacity change from 0 to 512 [ 166.826940][T16214] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.865396][T16214] ext4 filesystem being mounted at /1132/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.919812][T16214] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5575: bg 0: block 456: padding at end of block bitmap is not set [ 166.946147][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.058596][T16235] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5583'. [ 167.124905][T16238] loop0: detected capacity change from 0 to 512 [ 167.141378][T16238] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 167.289370][T16238] EXT4-fs (loop0): orphan cleanup on readonly fs [ 167.325383][T16238] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.5587: Block bitmap for bg 0 marked uninitialized [ 167.340812][T16238] loop0: lost filesystem error report for type 5 error -117 [ 167.341011][T16238] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 167.357021][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 167.357042][ C0] EXT4-fs (loop0): initial error at time 2000000070: ext4_read_block_bitmap_nowait:517 [ 167.357085][ C0] EXT4-fs (loop0): last error at time 2000000070: ext4_read_block_bitmap_nowait:517 [ 167.394752][T16255] 9pnet_fd: p9_fd_create_tcp (16255): problem binding to privport [ 167.437280][T16238] loop0: lost filesystem error report for type 5 error -117 [ 167.459230][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 167.482995][T16238] EXT4-fs (loop0): 1 orphan inode deleted [ 167.519169][T16238] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 167.566852][T16238] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 167.599168][T16281] skbuff: bad partial csum: csum=65535/127 headroom=146 headlen=65664 [ 167.607650][T16238] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 167.640962][T16238] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.5587: Block bitmap for bg 0 marked uninitialized [ 167.661849][T16289] loop2: detected capacity change from 0 to 512 [ 167.734692][T16289] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 167.751245][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.821890][T16289] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 167.832294][T16289] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.5610: Corrupt directory, running e2fsck is recommended [ 167.849378][T16289] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 167.861024][T16289] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.5610: corrupted in-inode xattr: e_name out of bounds [ 167.903720][T16305] loop3: detected capacity change from 0 to 736 [ 167.937099][T16289] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 167.937336][T16289] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5610: couldn't read orphan inode 15 (err -117) [ 167.946672][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 167.946694][ C1] EXT4-fs (loop2): initial error at time 2000000070: ext4_iget_extra_inode:5025: inode 15 [ 167.946726][ C1] EXT4-fs (loop2): last error at time 2000000070: ext4_iget_extra_inode:5025: inode 15 [ 168.032371][T16318] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5624'. [ 168.038829][T16289] loop2: lost filesystem error report for type 5 error -117 [ 168.048453][T16289] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.080677][T16324] loop4: detected capacity change from 0 to 128 [ 168.097385][T16305] rock: directory entry would overflow storage [ 168.106492][T16324] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 168.122596][T16305] rock: sig=0x3b10, size=4, remaining=3 [ 168.128963][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.139125][T16324] ext4 filesystem being mounted at /1122/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 168.310635][T16355] loop3: detected capacity change from 0 to 128 [ 168.461541][T16369] loop1: detected capacity change from 0 to 4096 [ 168.486084][T16369] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.512815][T16369] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.5649: corrupted inode contents [ 168.535062][T16369] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.5649: mark_inode_dirty error [ 168.547027][T16369] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.5649: corrupted inode contents [ 168.560844][T16369] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.5649: mark_inode_dirty error [ 168.573044][T16369] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.5649: corrupted inode contents [ 168.589361][T16369] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.5649: mark_inode_dirty error [ 168.601244][T16369] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.5649: corrupted inode contents [ 168.613512][T16369] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.5649: mark_inode_dirty error [ 168.625407][T16369] EXT4-fs error (device loop1) in ext4_setattr:5983: Corrupt filesystem [ 168.634082][T16382] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.5649: corrupted inode contents [ 168.661464][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.686562][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/914.tmp-b7:0' failed: Read-only file system [ 168.716759][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/921.tmp-b7:1' failed: Read-only file system [ 168.722388][T16390] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5657'. [ 168.730070][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/917.tmp-b7:2' failed: Read-only file system [ 168.761456][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/921.tmp-b7:1' failed: Read-only file system [ 168.775691][ T3523] udevd[3523]: symlink '../../loop0' '/dev/disk/by-diskseq/914.tmp-b7:0' failed: Read-only file system [ 168.795833][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/917.tmp-b7:2' failed: Read-only file system [ 168.825820][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/922.tmp-b7:1' failed: Read-only file system [ 168.839788][ T3523] udevd[3523]: symlink '../../loop0' '/dev/disk/by-diskseq/914.tmp-b7:0' failed: Read-only file system [ 168.862747][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/917.tmp-b7:2' failed: Read-only file system [ 168.876229][ T3321] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 168.895732][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/914.tmp-b7:0' failed: Read-only file system [ 168.905737][T16404] netlink: 320 bytes leftover after parsing attributes in process `syz.0.5663'. [ 168.973117][T16398] loop1: detected capacity change from 0 to 8192 [ 168.980575][ T28] audit: type=1400 audit(2000000071.883:1303): avc: denied { accept } for pid=16409 comm="syz.4.5668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 169.049893][T16420] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 169.063620][T16420] System zones: 0-2, 18-18, 34-34 [ 169.074471][T16420] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5672: bg 0: block 248: padding at end of block bitmap is not set [ 169.139547][T16420] loop4: lost filesystem error report for type 5 error -117 [ 169.140274][T16420] Quota error (device loop4): write_blk: dquota write failed [ 169.155022][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 169.155044][ C1] EXT4-fs (loop4): last error at time 2000000072: ext4_validate_block_bitmap:441 [ 169.204612][T16420] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 169.222245][T16420] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.5672: Failed to acquire dquot type 1 [ 169.242115][T16420] loop4: lost filesystem error report for type 5 error -117 [ 169.250468][T16420] EXT4-fs (loop4): 1 truncate cleaned up [ 169.257214][T16420] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.271839][T16420] ext4 filesystem being mounted at /1125/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.334279][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.467168][ T28] audit: type=1400 audit(2000000072.373:1304): avc: denied { create } for pid=16448 comm="syz.4.5684" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_iscsi_socket permissive=1 [ 169.861822][T16489] tipc: Enabling of bearer rejected, failed to enable media [ 169.999542][T16502] program syz.0.5709 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 171.211794][T16551] FAT-fs (loop3): Directory bread(block 64) failed [ 171.230266][T16551] FAT-fs (loop3): Directory bread(block 65) failed [ 171.235553][T16555] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.259122][T16551] FAT-fs (loop3): Directory bread(block 66) failed [ 171.269232][T16555] ext4 filesystem being mounted at /1163/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.278897][T16551] FAT-fs (loop3): Directory bread(block 67) failed [ 171.294081][T16555] EXT4-fs warning (device loop1): verify_group_input:137: Cannot add at group 3381 (only 1 groups) [ 171.345407][T16551] FAT-fs (loop3): Directory bread(block 68) failed [ 171.368463][T16558] netlink: 'syz.4.5735': attribute type 1 has an invalid length. [ 171.378452][ T3310] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.396681][T16551] FAT-fs (loop3): Directory bread(block 69) failed [ 171.408849][T16551] FAT-fs (loop3): Directory bread(block 70) failed [ 171.428807][T16551] FAT-fs (loop3): Directory bread(block 71) failed [ 171.428936][T16551] FAT-fs (loop3): Directory bread(block 72) failed [ 171.428958][T16551] FAT-fs (loop3): Directory bread(block 73) failed [ 171.553032][ T28] audit: type=1400 audit(2000000074.463:1305): avc: denied { bind } for pid=16573 comm="syz.0.5743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.580909][ T28] audit: type=1400 audit(2000000074.463:1306): avc: denied { name_bind } for pid=16573 comm="syz.0.5743" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 171.610377][ T28] audit: type=1400 audit(2000000074.463:1307): avc: denied { node_bind } for pid=16573 comm="syz.0.5743" saddr=255.255.255.255 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 171.650561][T16581] 8021q: adding VLAN 0 to HW filter on device ipvlan3 [ 171.665808][T16581] bond0: (slave ipvlan3): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 171.734366][ T28] audit: type=1326 audit(2000000074.633:1308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16588 comm="syz.3.5750" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 171.788165][ T28] audit: type=1326 audit(2000000074.633:1309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16588 comm="syz.3.5750" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 171.814177][ T28] audit: type=1326 audit(2000000074.643:1310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16588 comm="syz.3.5750" exe="/root/syz-executor" sig=0 arch=c000003e syscall=172 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 171.838465][ T28] audit: type=1326 audit(2000000074.643:1311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16588 comm="syz.3.5750" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3e5cefc799 code=0x7ffc0000 [ 172.023010][T16628] __nla_validate_parse: 9 callbacks suppressed [ 172.023029][T16628] netlink: 56 bytes leftover after parsing attributes in process `syz.3.5769'. [ 172.090942][T16636] set_capacity_and_notify: 4 callbacks suppressed [ 172.090961][T16636] loop4: detected capacity change from 0 to 256 [ 172.304465][T16662] loop3: detected capacity change from 0 to 128 [ 172.365196][T16662] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 172.373516][T16671] loop4: detected capacity change from 0 to 1024 [ 172.385583][T16662] ext4 filesystem being mounted at /1174/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.415055][T16662] EXT4-fs (loop3): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 ro. [ 172.420598][T16671] EXT4-fs: Ignoring removed orlov option [ 172.445525][T16671] EXT4-fs (loop4): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 172.493152][T16671] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.526335][ T3313] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 172.539900][T16683] netlink: 'syz.1.5791': attribute type 49 has an invalid length. [ 172.568291][T16683] netlink: 'syz.1.5791': attribute type 49 has an invalid length. [ 172.592063][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.689929][T16699] loop1: detected capacity change from 0 to 128 [ 173.011589][T16737] loop0: detected capacity change from 0 to 512 [ 173.083180][T16737] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.5819: inode has both inline data and extents flags [ 173.116338][T16737] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 173.118778][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 173.134667][ C1] EXT4-fs (loop0): initial error at time 2000000076: ext4_orphan_get:1391: inode 15 [ 173.139146][T16737] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.5819: couldn't read orphan inode 15 (err -117) [ 173.144128][ C1] EXT4-fs (loop0): last error at time 2000000076: ext4_orphan_get:1391: inode 15 [ 173.179663][T16737] loop0: lost filesystem error report for type 5 error -117 [ 173.209640][T16737] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.249377][T16763] netlink: 264 bytes leftover after parsing attributes in process `syz.1.5829'. [ 173.302587][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.706266][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 173.727081][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/938.tmp-b7:3' failed: Read-only file system [ 173.770018][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 173.786385][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/938.tmp-b7:3' failed: Read-only file system [ 173.826123][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 173.848528][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/938.tmp-b7:3' failed: Read-only file system [ 173.893412][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 173.922610][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/938.tmp-b7:3' failed: Read-only file system [ 173.962199][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 173.990688][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/938.tmp-b7:3' failed: Read-only file system [ 174.003887][T16835] netlink: 16146 bytes leftover after parsing attributes in process `syz.3.5863'. [ 174.483706][T16879] hsr0: entered promiscuous mode [ 175.179998][T16896] tipc: Invalid UDP bearer configuration [ 175.180014][T16896] tipc: Enabling of bearer rejected, failed to enable media [ 175.223836][T16901] loop0: detected capacity change from 0 to 128 [ 175.253537][T16905] netlink: 131740 bytes leftover after parsing attributes in process `syz.1.5895'. [ 175.335125][T16905] netlink: zone id is out of range [ 175.341007][T16905] netlink: zone id is out of range [ 175.355053][T16905] netlink: zone id is out of range [ 175.391754][T16905] netlink: zone id is out of range [ 175.408669][T16905] netlink: zone id is out of range [ 175.417030][T16905] netlink: zone id is out of range [ 175.426313][T16905] netlink: zone id is out of range [ 175.443393][T16927] loop3: detected capacity change from 0 to 512 [ 175.450996][T16905] netlink: zone id is out of range [ 175.456228][T16905] netlink: zone id is out of range [ 175.470739][T16933] loop0: detected capacity change from 0 to 128 [ 175.479379][T16927] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 175.494024][T16905] netlink: zone id is out of range [ 175.509244][T16933] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 175.522502][T16933] ext4 filesystem being mounted at /1210/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 175.542121][T16938] loop4: detected capacity change from 0 to 256 [ 175.545937][T16927] syz.3.5907: attempt to access beyond end of device [ 175.545937][T16927] loop3: rw=8388608, sector=17179852721, nr_sectors = 1 limit=512 [ 175.563055][T16927] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fffff00) [ 175.571223][T16927] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fffff00) [ 175.618225][ T3312] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 175.653746][T16938] FAT-fs (loop4): Directory bread(block 64) failed [ 175.667553][T16938] FAT-fs (loop4): Directory bread(block 65) failed [ 175.687444][T16938] FAT-fs (loop4): Directory bread(block 66) failed [ 175.699911][T16951] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5920'. [ 175.725868][T16938] FAT-fs (loop4): Directory bread(block 67) failed [ 175.748889][T16938] FAT-fs (loop4): Directory bread(block 68) failed [ 175.755500][T16938] FAT-fs (loop4): Directory bread(block 69) failed [ 175.782895][T16938] FAT-fs (loop4): Directory bread(block 70) failed [ 175.790947][T16938] FAT-fs (loop4): Directory bread(block 71) failed [ 175.798269][T16938] FAT-fs (loop4): Directory bread(block 72) failed [ 175.807346][T16938] FAT-fs (loop4): Directory bread(block 73) failed [ 175.862701][T16971] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5929'. [ 175.935282][T16979] loop2: detected capacity change from 0 to 512 [ 175.954788][T16982] Unable to read rock-ridge attributes [ 175.991779][T16979] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 175.999900][T16982] Unable to read rock-ridge attributes [ 176.009214][T16986] netem: change failed [ 176.014423][T16979] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.065991][T16979] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5934: bg 0: block 456: padding at end of block bitmap is not set [ 176.152673][T16998] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.171104][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.207586][T17004] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.229852][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.251360][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.296651][T17013] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.350456][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.471217][T17044] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5960'. [ 176.480634][T17045] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5962'. [ 176.504924][T17048] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 176.511181][T17045] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5962'. [ 176.526345][T17048] FAT-fs (loop4): Filesystem has been set read-only [ 176.556845][T17048] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 176.566596][T17048] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 176.595027][T17057] GUP no longer grows the stack in syz.1.5966 (17057): 200000006000-200000008000 (200000004000) [ 176.622710][T17057] CPU: 0 UID: 0 PID: 17057 Comm: syz.1.5966 Not tainted syzkaller #0 PREEMPT(full) [ 176.622796][T17057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 176.622811][T17057] Call Trace: [ 176.622819][T17057] [ 176.622827][T17057] __dump_stack+0x1d/0x30 [ 176.622858][T17057] dump_stack_lvl+0x95/0xd0 [ 176.622925][T17057] dump_stack+0x15/0x1b [ 176.622959][T17057] fixup_user_fault+0x4fb/0x550 [ 176.623041][T17057] fault_in_user_writeable+0x5c/0xc0 [ 176.623071][T17057] futex_lock_pi+0x60b/0x7e0 [ 176.623153][T17057] ? __pfx_futex_wake_mark+0x10/0x10 [ 176.623184][T17057] do_futex+0x21f/0x380 [ 176.623266][T17057] __se_sys_futex+0x2f6/0x370 [ 176.623297][T17057] ? xfd_validate_state+0x45/0xf0 [ 176.623332][T17057] __x64_sys_futex+0x78/0x90 [ 176.623388][T17057] x64_sys_call+0x24ab/0x3020 [ 176.623418][T17057] do_syscall_64+0x12c/0x370 [ 176.623440][T17057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.623509][T17057] RIP: 0033:0x7f096a7cc799 [ 176.623527][T17057] 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 [ 176.623548][T17057] RSP: 002b:00007f096921f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 176.623571][T17057] RAX: ffffffffffffffda RBX: 00007f096aa45fa0 RCX: 00007f096a7cc799 [ 176.623588][T17057] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 176.623602][T17057] RBP: 00007f096a862bd9 R08: 0000000000000000 R09: 0000000000000000 [ 176.623616][T17057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.623633][T17057] R13: 00007f096aa46038 R14: 00007f096aa45fa0 R15: 00007ffcd7468b18 [ 176.623664][T17057] [ 176.808786][T17060] FAT-fs (loop4): error, corrupted file size (i_pos 196, 2097152) [ 176.816802][T17060] FAT-fs (loop4): Filesystem has been set read-only [ 176.849849][T17068] netlink: 60 bytes leftover after parsing attributes in process `syz.0.5972'. [ 176.966539][T17080] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 177.009277][T17080] EXT4-fs (loop3): orphan cleanup on readonly fs [ 177.045584][T17080] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.5977: Block bitmap for bg 0 marked uninitialized [ 177.118894][T17080] loop3: lost filesystem error report for type 5 error -117 [ 177.119193][T17080] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 177.135886][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 177.135909][ C0] EXT4-fs (loop3): initial error at time 2000000080: ext4_read_block_bitmap_nowait:517 [ 177.135942][ C0] EXT4-fs (loop3): last error at time 2000000080: ext4_read_block_bitmap_nowait:517 [ 177.183697][T17096] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 177.201032][T17100] sg_write: data in/out 11132/1 bytes for SCSI command 0x1c-- guessing data in; [ 177.201032][T17100] program syz.0.5988 not setting count and/or reply_len properly [ 177.257674][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 177.257689][ T28] audit: type=1400 audit(2000000080.143:1317): avc: denied { relabelto } for pid=17104 comm="syz.4.5991" name="rdma.current" dev="tmpfs" ino=6191 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 177.321906][T17080] loop3: lost filesystem error report for type 5 error -117 [ 177.322183][T17080] EXT4-fs (loop3): 1 orphan inode deleted [ 177.344721][ T28] audit: type=1400 audit(2000000080.143:1318): avc: denied { associate } for pid=17104 comm="syz.4.5991" name="rdma.current" dev="tmpfs" ino=6191 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon=":" [ 177.372110][T17080] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 177.397102][ T28] audit: type=1400 audit(2000000080.153:1319): avc: denied { unlink } for pid=3321 comm="syz-executor" name="rdma.current" dev="tmpfs" ino=6191 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 177.436898][T17080] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 177.461616][T17117] set_capacity_and_notify: 8 callbacks suppressed [ 177.461637][T17117] loop0: detected capacity change from 0 to 4096 [ 177.483639][T17080] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 177.499159][T17117] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.499235][T17080] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.5977: Block bitmap for bg 0 marked uninitialized [ 177.541755][T17132] loop4: detected capacity change from 0 to 512 [ 177.563936][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.607463][T17132] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2808: inode #11: comm syz.4.6002: corrupted xattr block 95: invalid header [ 177.636590][T17132] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 177.636845][T17132] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.6002: bg 0: block 7: invalid block bitmap [ 177.646235][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 177.646256][ C1] EXT4-fs (loop4): initial error at time 2000000080: ext4_expand_extra_isize_ea:2808: inode 11 [ 177.646293][ C1] EXT4-fs (loop4): last error at time 2000000080: ext4_expand_extra_isize_ea:2808: inode 11 [ 177.688098][T17132] loop4: lost filesystem error report for type 5 error -117 [ 177.691628][T17132] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 177.711954][T17132] loop4: lost filesystem error report for type 5 error -117 [ 177.712116][T17132] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2970: inode #11: comm syz.4.6002: corrupted xattr block 95: invalid header [ 177.771180][ T3312] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.784077][T17132] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 177.784337][T17132] EXT4-fs warning (device loop4): ext4_evict_inode:275: xattr delete (err -117) [ 177.811249][T17149] loop2: detected capacity change from 0 to 256 [ 177.848864][T17132] EXT4-fs (loop4): 1 orphan inode deleted [ 177.891130][T17149] FAT-fs (loop2): Directory bread(block 64) failed [ 177.909198][T17149] FAT-fs (loop2): Directory bread(block 65) failed [ 177.915822][T17149] FAT-fs (loop2): Directory bread(block 66) failed [ 177.923545][T17155] loop1: detected capacity change from 0 to 1024 [ 177.932556][T17149] FAT-fs (loop2): Directory bread(block 67) failed [ 177.938470][T17155] EXT4-fs: dax option not supported [ 177.979175][T17159] loop4: detected capacity change from 0 to 2048 [ 177.986745][T17149] FAT-fs (loop2): Directory bread(block 68) failed [ 177.994101][T17149] FAT-fs (loop2): Directory bread(block 69) failed [ 178.012502][T17149] FAT-fs (loop2): Directory bread(block 70) failed [ 178.028808][T17149] FAT-fs (loop2): Directory bread(block 71) failed [ 178.048871][T17149] FAT-fs (loop2): Directory bread(block 72) failed [ 178.065201][T17149] FAT-fs (loop2): Directory bread(block 73) failed [ 178.102648][T17149] syz.2.6020: attempt to access beyond end of device [ 178.102648][T17149] loop2: rw=2049, sector=1192, nr_sectors = 12 limit=256 [ 178.139799][T17172] team0: entered allmulticast mode [ 178.145024][T17172] team_slave_0: entered allmulticast mode [ 178.173188][T17172] team_slave_1: entered allmulticast mode [ 178.180653][T17171] loop1: detected capacity change from 0 to 128 [ 178.206111][T17171] __nla_validate_parse: 1 callbacks suppressed [ 178.206127][T17171] netlink: 28 bytes leftover after parsing attributes in process `syz.1.6018'. [ 178.234910][T17181] loop0: detected capacity change from 0 to 736 [ 178.276673][T17181] rock: directory entry would overflow storage [ 178.292162][T17181] rock: sig=0x3b10, size=4, remaining=3 [ 178.324371][T17187] netlink: 'syz.2.6027': attribute type 8 has an invalid length. [ 178.342787][T17185] loop4: detected capacity change from 0 to 4096 [ 178.371800][T17191] netlink: 131696 bytes leftover after parsing attributes in process `syz.3.6029'. [ 178.383849][T17185] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.6025: corrupted inode contents [ 178.409357][T17196] loop0: detected capacity change from 0 to 1024 [ 178.416765][T17185] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #15: comm syz.4.6025: mark_inode_dirty error [ 178.430701][T17198] sit0: entered promiscuous mode [ 178.443914][T17198] netlink: 'syz.2.6031': attribute type 1 has an invalid length. [ 178.452302][T17198] netlink: 1 bytes leftover after parsing attributes in process `syz.2.6031'. [ 178.465932][T17185] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.6025: corrupted inode contents [ 178.487683][T17185] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.6025: mark_inode_dirty error [ 178.508140][T17185] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.6025: corrupted inode contents [ 178.520848][T17185] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.6025: mark_inode_dirty error [ 178.534123][T17204] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6033'. [ 178.548542][T17185] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.6025: corrupted inode contents [ 178.562604][T17185] EXT4-fs error (device loop4): ext4_truncate:4587: inode #15: comm syz.4.6025: mark_inode_dirty error [ 178.593884][T17185] EXT4-fs error (device loop4) in ext4_setattr:5983: Corrupt filesystem [ 178.621595][T17200] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #15: comm syz.4.6025: corrupted inode contents [ 178.655283][T17213] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 178.716851][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/971.tmp-b7:3' failed: Read-only file system [ 178.746781][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/983.tmp-b7:4' failed: Read-only file system [ 178.757698][T17221] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6043'. [ 178.783908][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/971.tmp-b7:3' failed: Read-only file system [ 178.787189][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/986.tmp-b7:0' failed: Read-only file system [ 178.800252][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/983.tmp-b7:4' failed: Read-only file system [ 178.808025][ T3301] udevd[3301]: symlink '../../loop2' '/dev/disk/by-diskseq/979.tmp-b7:2' failed: Read-only file system [ 178.825012][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/983.tmp-b7:4' failed: Read-only file system [ 178.871505][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/971.tmp-b7:3' failed: Read-only file system [ 178.888230][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/979.tmp-b7:2' failed: Read-only file system [ 178.906837][T17232] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6048'. [ 178.931863][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/971.tmp-b7:3' failed: Read-only file system [ 178.969123][T17238] loop0: detected capacity change from 0 to 256 [ 179.047786][T17238] FAT-fs (loop0): Directory bread(block 64) failed [ 179.064573][T17238] FAT-fs (loop0): Directory bread(block 65) failed [ 179.091847][T17241] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 179.106531][T17238] FAT-fs (loop0): Directory bread(block 66) failed [ 179.113664][T17241] System zones: 0-1, 3-8 [ 179.127186][T17238] FAT-fs (loop0): Directory bread(block 67) failed [ 179.137581][T17238] FAT-fs (loop0): Directory bread(block 68) failed [ 179.144471][T17238] FAT-fs (loop0): Directory bread(block 69) failed [ 179.151809][T17238] FAT-fs (loop0): Directory bread(block 70) failed [ 179.155059][T17241] ext4 filesystem being mounted at /1220/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.158411][T17238] FAT-fs (loop0): Directory bread(block 71) failed [ 179.175807][T17238] FAT-fs (loop0): Directory bread(block 72) failed [ 179.183250][T17238] FAT-fs (loop0): Directory bread(block 73) failed [ 179.309040][T17269] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6065'. [ 179.393245][T17283] netlink: 32 bytes leftover after parsing attributes in process `syz.3.6071'. [ 179.458174][T17291] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6076'. [ 179.572790][T17309] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6084'. [ 179.586382][ T28] audit: type=1400 audit(2000000082.493:1320): avc: denied { connect } for pid=17308 comm="syz.0.6085" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 179.709068][T17326] ext4 filesystem being mounted at /1226/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 179.820723][T17342] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 179.858885][T17342] EXT4-fs (loop0): 1 truncate cleaned up [ 180.030128][T17368] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.6112: invalid indirect mapped block 256 (level 2) [ 180.049495][T17368] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 180.049833][T17368] EXT4-fs (loop0): 2 truncates cleaned up [ 180.059016][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 180.059042][ C0] EXT4-fs (loop0): initial error at time 2000000082: ext4_free_branches:1023: inode 11 [ 180.059078][ C0] EXT4-fs (loop0): last error at time 2000000082: ext4_free_branches:1023: inode 11 [ 180.245182][ T28] audit: type=1326 audit(2000000083.153:1321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17392 comm="syz.1.6124" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f096a7cc799 code=0x0 [ 180.531663][ T28] audit: type=1400 audit(2000000083.443:1322): avc: denied { read } for pid=17430 comm="syz.2.6141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 180.783131][ T28] audit: type=1400 audit(2000000083.693:1323): avc: denied { read } for pid=17447 comm="syz.2.6148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 181.380276][T17490] netlink: 'syz.4.6168': attribute type 10 has an invalid length. [ 181.450953][ T28] audit: type=1326 audit(2000000084.353:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17498 comm="syz.0.6172" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f533f0bc799 code=0x0 [ 181.507543][T17490] veth0_vlan: left promiscuous mode [ 181.520145][T17490] veth0_vlan: entered promiscuous mode [ 181.540465][ T28] audit: type=1400 audit(2000000084.453:1325): avc: denied { read } for pid=17507 comm="syz.1.6175" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 181.545137][T17490] team0: Device veth0_vlan failed to register rx_handler [ 181.567374][ T28] audit: type=1400 audit(2000000084.453:1326): avc: denied { open } for pid=17507 comm="syz.1.6175" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 181.912794][T17554] batadv1: entered promiscuous mode [ 181.999395][T17569] tipc: Enabling of bearer rejected, failed to enable media [ 182.144092][T17590] EXT4-fs: Ignoring removed bh option [ 182.162382][T17590] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 182.195019][T17590] EXT4-fs (loop1): 1 truncate cleaned up [ 182.382665][T17622] EXT4-fs: inline encryption not supported [ 182.388696][T17622] EXT4-fs: Ignoring removed bh option [ 182.514874][T17632] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.6236: missing EA_INODE flag [ 182.536463][T17632] EXT4-fs (loop1): Remounting filesystem read-only [ 182.636507][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 182.636532][ T28] audit: type=1326 audit(2000000085.543:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17650 comm="syz.4.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 182.670822][ T28] audit: type=1326 audit(2000000085.543:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17650 comm="syz.4.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 182.727043][ T28] audit: type=1326 audit(2000000085.583:1334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17650 comm="syz.4.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=239 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 182.765180][ T28] audit: type=1326 audit(2000000085.583:1335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17650 comm="syz.4.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 182.767931][T17664] set_capacity_and_notify: 11 callbacks suppressed [ 182.767947][T17664] loop0: detected capacity change from 0 to 1024 [ 182.789708][ T28] audit: type=1326 audit(2000000085.583:1336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17650 comm="syz.4.6245" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa55ab1c799 code=0x7ffc0000 [ 182.835750][T17669] loop1: detected capacity change from 0 to 512 [ 182.843510][T17664] EXT4-fs: Ignoring removed orlov option [ 182.851664][T17669] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 182.904204][T17669] EXT4-fs (loop1): 1 truncate cleaned up [ 183.296621][T17714] loop4: detected capacity change from 0 to 1024 [ 183.377003][T17724] vlan3: entered allmulticast mode [ 183.409965][T17728] __nla_validate_parse: 9 callbacks suppressed [ 183.409980][T17728] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6279'. [ 183.661363][T17757] loop2: detected capacity change from 0 to 1024 [ 183.669236][T17757] EXT4-fs: inline encryption not supported [ 183.678866][T17757] EXT4-fs: Ignoring removed nobh option [ 183.688935][T17757] EXT4-fs: Ignoring removed bh option [ 183.722679][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1018.tmp-b7:2' failed: Read-only file system [ 183.747422][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/1009.tmp-b7:3' failed: Read-only file system [ 183.780903][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 183.816892][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/1014.tmp-b7:0' failed: Read-only file system [ 183.820906][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1018.tmp-b7:2' failed: Read-only file system [ 183.876814][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1018.tmp-b7:2' failed: Read-only file system [ 183.881551][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/1014.tmp-b7:0' failed: Read-only file system [ 183.888728][ T28] audit: type=1400 audit(2000000086.783:1337): avc: denied { append } for pid=17784 comm="syz.2.6306" name="usbmon3" dev="devtmpfs" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 183.952057][ T3523] udevd[3523]: symlink '../../loop3' '/dev/disk/by-diskseq/1009.tmp-b7:3' failed: Read-only file system [ 183.959158][T17791] loop0: detected capacity change from 0 to 256 [ 183.978122][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1019.tmp-b7:2' failed: Read-only file system [ 183.997713][ T9306] udevd[9306]: symlink '../../loop3' '/dev/disk/by-diskseq/1009.tmp-b7:3' failed: Read-only file system [ 184.040894][T17800] loop4: detected capacity change from 0 to 512 [ 184.060271][T17800] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842c018, mo2=0002] [ 184.068732][T17800] System zones: 1-20 [ 184.076853][T17800] EXT4-fs warning (device loop4): ext4_group_extend:1885: will only finish group (8193 blocks, 7937 new) [ 184.088716][T17800] EXT4-fs warning (device loop4): ext4_group_extend:1890: can't read last block, resize aborted [ 184.358910][T17818] netlink: 'syz.4.6319': attribute type 13 has an invalid length. [ 184.367944][T17820] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6321'. [ 184.377780][T17820] tc_dump_action: action bad kind [ 184.504627][T17830] loop0: detected capacity change from 0 to 512 [ 184.530958][T17830] ext4 filesystem being mounted at /1300/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.578424][T17830] EXT4-fs warning (device loop0): verify_group_input:137: Cannot add at group 3381 (only 1 groups) [ 184.634192][T17818] gretap0: refused to change device tx_queue_len [ 184.649469][T17818] net_ratelimit: 14 callbacks suppressed [ 184.649486][T17818] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 184.757405][T17852] loop1: detected capacity change from 0 to 512 [ 184.769976][T17852] EXT4-fs: inline encryption not supported [ 184.788349][T17852] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 184.809860][T17852] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 184.859689][T17852] Quota error (device loop1): do_insert_tree: Free block already used in tree: block 1 [ 184.895383][T17852] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 184.945325][T17852] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.6336: Failed to acquire dquot type 1 [ 185.009624][T17852] loop1: lost filesystem error report for type 5 error -5 [ 185.009795][T17852] EXT4-fs (loop1): Remounting filesystem read-only [ 185.023490][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 185.023511][ C0] EXT4-fs (loop1): initial error at time 2000000087: ext4_acquire_dquot:7001 [ 185.023537][ C0] EXT4-fs (loop1): last error at time 2000000087: ext4_acquire_dquot:7001 [ 185.058623][T17852] EXT4-fs (loop1): 1 truncate cleaned up [ 185.141500][ T28] audit: type=1326 audit(2000000088.053:1338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17883 comm="syz.2.6351" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe356b7c799 code=0x7ffc0000 [ 185.203194][ T28] audit: type=1326 audit(2000000088.053:1339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17883 comm="syz.2.6351" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe356b7c799 code=0x7ffc0000 [ 185.416460][T17915] netlink: 'syz.2.6365': attribute type 1 has an invalid length. [ 185.567498][T17934] loop1: detected capacity change from 0 to 1024 [ 185.581001][T17938] netlink: 104 bytes leftover after parsing attributes in process `syz.4.6376'. [ 185.788391][T17961] netlink: 'syz.0.6387': attribute type 2 has an invalid length. [ 185.829118][T17968] loop4: detected capacity change from 0 to 2048 [ 185.856716][T17970] netlink: 'syz.2.6391': attribute type 2 has an invalid length. [ 185.917291][T17970] netlink: 14 bytes leftover after parsing attributes in process `syz.2.6391'. [ 186.126197][T18008] netlink: 56 bytes leftover after parsing attributes in process `syz.2.6406'. [ 186.128989][T18007] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 186.201487][T18007] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ec01c, mo2=0003] [ 186.228812][T18007] System zones: 1-2, 4-12, 8-8 [ 186.240986][T18007] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.6415: iget: bad i_size value: 38620345925642 [ 186.261466][T18007] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 186.261679][T18007] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.6415: couldn't read orphan inode 15 (err -117) [ 186.270946][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 186.270966][ C0] EXT4-fs (loop0): initial error at time 2000000089: ext4_orphan_get:1391: inode 15 [ 186.271003][ C0] EXT4-fs (loop0): last error at time 2000000089: ext4_orphan_get:1391: inode 15 [ 186.349830][T18032] tipc: Enabling of bearer rejected, failed to enable media [ 186.408835][T18040] Attempt to read inode for relocated directory [ 186.416249][T18007] loop0: lost filesystem error report for type 5 error -117 [ 186.735554][T18081] macsec2: entered allmulticast mode [ 186.984961][ T30] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.023445][T18123] netlink: 84 bytes leftover after parsing attributes in process `syz.4.6465'. [ 187.037787][T18123] openvswitch: netlink: Key type 30 is not supported [ 187.065458][ T30] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.189663][ T30] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.238543][T18143] ip6_vti0 speed is unknown, defaulting to 1000 [ 187.282717][ T30] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.441420][T18130] ip6_vti0 speed is unknown, defaulting to 1000 [ 187.496976][T18182] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 187.524383][ T30] bridge_slave_1: left allmulticast mode [ 187.547213][ T30] bridge_slave_1: left promiscuous mode [ 187.561275][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.591154][ T30] bridge_slave_0: left promiscuous mode [ 187.597104][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.609675][ T30] batman_adv: batadv0: Interface deactivated: gretap1 [ 187.627529][T18197] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6489'. [ 187.641538][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 187.641556][ T28] audit: type=1400 audit(2000000090.553:1368): avc: denied { bind } for pid=18199 comm="syz.4.6490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 187.763050][ T55] smc: removing ib device syz2 [ 187.769295][ T30] batman_adv: batadv0: Removing interface: gretap1 [ 187.871926][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 187.882202][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 187.892612][ T30] bond0 (unregistering): Released all slaves [ 187.929800][T18210] team0: Device vlan2 is already an upper device of the team interface [ 187.959448][ T3413] ip6_vti0 speed is unknown, defaulting to 1000 [ 187.970072][ T3413] syz2: Port: 1 Link DOWN [ 188.065594][ T30] tipc: Disabling bearer [ 188.075603][ T30] tipc: Disabling bearer [ 188.076431][T18229] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6498'. [ 188.088844][ T30] tipc: Left network mode [ 188.127253][ T30] IPVS: stopping master sync thread 6598 ... [ 188.204732][T18251] set_capacity_and_notify: 3 callbacks suppressed [ 188.204749][T18251] loop4: detected capacity change from 0 to 256 [ 188.224271][ T30] hsr_slave_0: left promiscuous mode [ 188.231988][T18254] loop2: detected capacity change from 0 to 128 [ 188.249627][T18254] EXT4-fs mount: 42 callbacks suppressed [ 188.249648][T18254] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 188.267610][ T30] hsr_slave_1: left promiscuous mode [ 188.294520][T18254] ext4 filesystem being mounted at /261/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.295051][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 188.313667][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 188.321443][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 188.324624][T18263] loop0: detected capacity change from 0 to 128 [ 188.328968][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 188.373424][ T30] veth1_macvtap: left promiscuous mode [ 188.373913][T18245] EXT4-fs (loop2): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09 ro. [ 188.385326][ T30] veth0_macvtap: left promiscuous mode [ 188.392881][ T30] veth1_vlan: left promiscuous mode [ 188.398277][ T30] veth0_vlan: left promiscuous mode [ 188.421625][ T28] audit: type=1400 audit(2000000091.333:1369): avc: denied { bind } for pid=18266 comm="syz.4.6509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 188.469797][T18271] loop0: detected capacity change from 0 to 764 [ 188.485553][T18271] rock: directory entry would overflow storage [ 188.492756][T14834] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 188.523615][T18271] rock: sig=0x5245, size=8, remaining=5 [ 188.602417][ T30] team0 (unregistering): Port device team_slave_1 removed [ 188.612027][ T30] team0 (unregistering): Port device team_slave_0 removed [ 188.647519][T18275] netlink: 'syz.2.6511': attribute type 2 has an invalid length. [ 188.661142][T18130] chnl_net:caif_netlink_parms(): no params data found [ 188.723619][T18291] loop4: detected capacity change from 0 to 512 [ 188.740640][T18291] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.6517: inode has both inline data and extents flags [ 188.748421][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/1045.tmp-b7:4' failed: Read-only file system [ 188.767461][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/1044.tmp-b7:0' failed: Read-only file system [ 188.770855][T18291] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 188.790047][ T3523] udevd[3523]: symlink '../../loop2' '/dev/disk/by-diskseq/1043.tmp-b7:2' failed: Read-only file system [ 188.790262][T18291] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.6517: couldn't read orphan inode 15 (err -117) [ 188.799313][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 188.799335][ C1] EXT4-fs (loop4): initial error at time 2000000091: ext4_orphan_get:1391: inode 15 [ 188.838347][ C1] EXT4-fs (loop4): last error at time 2000000091: ext4_orphan_get:1391: inode 15 [ 188.844392][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 188.859043][T18291] loop4: lost filesystem error report for type 5 error -117 [ 188.865479][ T9306] udevd[9306]: symlink '../../loop0' '/dev/disk/by-diskseq/1044.tmp-b7:0' failed: Read-only file system [ 188.873477][T18291] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 188.914032][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1044.tmp-b7:0' failed: Read-only file system [ 188.919438][T18130] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.951793][T18130] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.969083][T18130] bridge_slave_0: entered allmulticast mode [ 188.976608][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1044.tmp-b7:0' failed: Read-only file system [ 188.989535][T18130] bridge_slave_0: entered promiscuous mode [ 188.997465][ T9306] udevd[9306]: symlink '../../loop2' '/dev/disk/by-diskseq/1043.tmp-b7:2' failed: Read-only file system [ 189.011242][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.013526][T18130] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.039157][T18130] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.046436][T18130] bridge_slave_1: entered allmulticast mode [ 189.054674][T18130] bridge_slave_1: entered promiscuous mode [ 189.073025][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1044.tmp-b7:0' failed: Read-only file system [ 189.086653][T18130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 189.098097][ T9306] udevd[9306]: symlink '../../loop4' '/dev/disk/by-diskseq/1045.tmp-b7:4' failed: Read-only file system [ 189.130131][T18130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.205959][T18339] loop4: detected capacity change from 0 to 128 [ 189.215648][ T30] IPVS: stop unused estimator thread 0... [ 189.222802][T18130] team0: Port device team_slave_0 added [ 189.232221][T18130] team0: Port device team_slave_1 added [ 189.263595][T18346] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6536'. [ 189.282645][T18130] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 189.293318][T18130] 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. [ 189.337904][T18130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 189.363022][T18343] wireguard: wg2: Could not create IPv4 socket [ 189.402961][T18130] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 189.415182][T18362] loop2: detected capacity change from 0 to 512 [ 189.424855][T18130] 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. [ 189.484134][T18362] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.508620][T18362] ext4 filesystem being mounted at /270/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.519226][T18130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 189.551033][T14834] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.556014][T18130] hsr_slave_0: entered promiscuous mode [ 189.566315][T18130] hsr_slave_1: entered promiscuous mode [ 189.670246][T18388] loop2: detected capacity change from 0 to 128 [ 189.725532][ T3001] ================================================================== [ 189.733755][ T3001] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 189.741953][ T3001] [ 189.744394][ T3001] write to 0xffff8881086f6870 of 8 bytes by task 3303 on cpu 0: [ 189.752141][ T3001] dentry_unlink_inode+0x65/0x260 [ 189.757287][ T3001] d_delete+0xc8/0xe0 [ 189.761381][ T3001] d_delete_notify+0x32/0x100 [ 189.766154][ T3001] vfs_unlink+0x289/0x490 [ 189.770487][ T3001] filename_unlinkat+0x1e2/0x410 [ 189.775438][ T3001] __se_sys_unlink+0x2b/0xe0 [ 189.780038][ T3001] __x64_sys_unlink+0x1f/0x30 [ 189.784724][ T3001] x64_sys_call+0x2eb6/0x3020 [ 189.789413][ T3001] do_syscall_64+0x12c/0x370 [ 189.794009][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.799907][ T3001] [ 189.802319][ T3001] read to 0xffff8881086f6870 of 8 bytes by task 3001 on cpu 1: [ 189.809864][ T3001] step_into_slowpath+0x12c/0x4c0 [ 189.814986][ T3001] path_lookupat+0x330/0x500 [ 189.819843][ T3001] filename_lookup+0x190/0x390 [ 189.824612][ T3001] do_readlinkat+0x74/0x2f0 [ 189.829218][ T3001] __x64_sys_readlink+0x47/0x60 [ 189.834118][ T3001] x64_sys_call+0x2b51/0x3020 [ 189.838920][ T3001] do_syscall_64+0x12c/0x370 [ 189.843515][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.849433][ T3001] [ 189.851765][ T3001] value changed: 0xffff88811c4ca078 -> 0x0000000000000000 [ 189.858972][ T3001] [ 189.861303][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 189.867462][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 189.876505][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 189.886763][ T3001] ================================================================== [ 189.980536][T18130] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 189.994723][T18130] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 190.003886][T18130] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 190.014508][T18130] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 190.072915][T18130] 8021q: adding VLAN 0 to HW filter on device bond0 [ 190.088551][T18130] 8021q: adding VLAN 0 to HW filter on device team0 [ 190.099687][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.106857][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.121858][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.128981][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.190104][T18130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 190.291912][T18130] veth0_vlan: entered promiscuous mode [ 190.299860][T18130] veth1_vlan: entered promiscuous mode [ 190.314065][T18130] veth0_macvtap: entered promiscuous mode [ 190.321447][T18130] veth1_macvtap: entered promiscuous mode [ 190.331967][T18130] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 190.343042][T18130] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 190.354386][ T2102] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.363490][ T2102] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.374497][ T2102] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 190.383899][ T2102] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0