last executing test programs: 511.741065ms ago: executing program 4 (id=10595): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, 0x0) 508.299695ms ago: executing program 0 (id=10596): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x6}, {0xf}, {0xe, 0xd}}, [@TCA_RATE={0x6, 0x5, {0x1, 0x7}}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x8, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x4000c00) 428.775819ms ago: executing program 4 (id=10602): r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180), &(0x7f0000000040), 0x1d4, r0) 384.965271ms ago: executing program 3 (id=10604): r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newqdisc={0x68, 0x14, 0xf0b, 0x4, 0x0, {0x2, 0x0, 0x0, 0x0, {0x4}, {0xb, 0x1}}, [@TCA_STAB={0x44, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x0, 0xfc, 0x200, 0x7, 0x0, 0x1, 0x7e}}, {0x4}}, {{0x1c, 0x1, {0x6, 0xc, 0x18, 0xd, 0x1, 0x8, 0x2}}, {0x4}}]}]}, 0x68}}, 0x20000000) 378.000071ms ago: executing program 4 (id=10605): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848420000005e140602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x0) 335.937874ms ago: executing program 1 (id=10606): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89a1, 0x0) 328.073334ms ago: executing program 3 (id=10607): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1c0102, 0x0) write$vga_arbiter(r0, &(0x7f0000000600)=@other={'lock', ' ', 'none'}, 0xa) 308.052685ms ago: executing program 2 (id=10608): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff02c}, {0x6, 0x0, 0x0, 0x3}]}, 0x10) 284.917216ms ago: executing program 3 (id=10609): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') write$RDMA_USER_CM_CMD_ACCEPT(r0, 0x0, 0x0) 284.237596ms ago: executing program 0 (id=10610): r0 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, 0x0, &(0x7f0000002000)) 241.208818ms ago: executing program 4 (id=10611): modify_ldt$write2(0x11, &(0x7f0000000040)={0xd, 0x20001000, 0x400, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x10) 241.119168ms ago: executing program 0 (id=10612): r0 = add_key$fscrypt_v1(&(0x7f0000000c80), &(0x7f0000000cc0)={'fscrypt:', @desc2}, &(0x7f0000000d00)={0x0, "fd5d2e3b42380bff9b38cd0e527f5c4354488af47eaf52a9e30ce43750d45f10c1d8379ed6d1938d292671959725aa9a05eefaea32090ac47f727d60c6c71112", 0x31}, 0x48, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) 240.754748ms ago: executing program 2 (id=10613): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073"], 0x7c}}, 0x0) mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380), 0x48) 196.91394ms ago: executing program 1 (id=10614): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x403, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad, 0x52001}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MTU={0x8, 0x4, 0x3}]}, 0x40}}, 0x440088c4) 196.760131ms ago: executing program 4 (id=10615): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@ipv6_newrule={0x30, 0x1a, 0x1, 0x0, 0x25dfdbfb, {0x81, 0x80}, [@FRA_SRC={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x2}}]}, 0x30}}, 0x0) 196.679041ms ago: executing program 0 (id=10616): r0 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0x19, &(0x7f0000000180), 0x4) 196.362281ms ago: executing program 3 (id=10617): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x14, 0x1, 0x0, 0x0, {0x28}}, 0x14}}, 0x0) 156.965292ms ago: executing program 2 (id=10618): mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x6, &(0x7f0000000000)=0x9, 0x8, 0x0) get_mempolicy(0x0, 0x0, 0x800, &(0x7f000031e000/0x4000)=nil, 0x3) 156.657042ms ago: executing program 2 (id=10619): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)='^', 0x34030}], 0x1) 144.081773ms ago: executing program 1 (id=10620): r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, 0x0, 0x0) 106.140625ms ago: executing program 3 (id=10621): r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1b3, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x0}) 106.021025ms ago: executing program 0 (id=10622): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0xffffff1f, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x15482, 0x77288}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x29}]}}}, @IFLA_MTU={0x8, 0x4, 0x8000008}]}, 0x48}}, 0x0) 105.919765ms ago: executing program 1 (id=10623): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x53}, @printk={@lld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x2000}, {0x85, 0x0, 0x0, 0x70}}]}, &(0x7f0000000080)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e09f547ed3f02dc1fd3d6487775b", 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 87.320276ms ago: executing program 4 (id=10624): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x40d, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x5}, @IFLA_BOND_TLB_DYNAMIC_LB={0x5}]}}}]}, 0x44}}, 0x0) 86.951556ms ago: executing program 2 (id=10625): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x2, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x39, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000002c0)={r0, 0xffffffffffffffff, 0x39, 0x0, @val=@tcx}, 0x1c) 51.821767ms ago: executing program 1 (id=10626): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, 0x0, 0x0) 51.369517ms ago: executing program 3 (id=10627): r0 = memfd_create(&(0x7f00000000c0)='\xfd\x0fm3#/\x00n\xaa\xaa\xe4\x01U\x8b\xc2\f\x03\x19\x9c\x8e\xcb\x90\x00\x00\xaegQ\x0e\x94\\y\x0fU2@\'\x8a\x80\x00$\x12\xfc\xe4.)\x9b\xf2@\xf0\xe0\xdb\x1f\xe6\xb4gc\x13\xda\xf9\xcd7el\xb7\xe6\b\x00\x00\x00\x00\xef\xff\x00vob/~\xc2\x00\b\x00\x00\x00\x00\x00\x00 \xff\xf1\xdem\x9c;%\xb5\"\xe4\xf1x2\x8a\x19p\x04\\\xaa-\x93\xd1\xc4 )\xbfK\xf7E\xf3\x05\xa0\xd0\xe6%\x97\x15\xf0\xab\x86\x90k\x10\xcer\x14\xe0a\xaf\xab\xfe\xd9V\x19\xa5d\x16\x8e]:3\xff\t\xe6\xf7\xb3\xbf\xa3\b[?\xb5\x14t\xd3\x8e\xc0\xe8\xefd\x88\xddz\xa25)\x17\xef\xfb4\xff\xdb\t\x8e\xeb\x1d\\\xf9\x14\xc7\v\xa8\x89\xdb A\xbaBAj\xfe\x18\xc3-+\xd6\xb0K\xee\x1b+\xc7lA\x84\xa6\xfe\x8bU<&\x1a\xe7m\x86\xb7\xa1A\xf9\x02S;C\x99\a.$K\x833\x82\x7f\x1b\'nj\x06\b\xb7\xe8] \x87A[y\xdc\x14\f\xcet\x00\x1f\x0f\xef\xca\xcfz\x7f\an0\xebB\xb8}&\xdd\xc9\xa7\x1dp\t\x9a\xceb \x81\xaaq{H\x88\xdf\xf8\x80\\\x1c8\xfe\xc4\xe3\xb0\x90\xcb\x8b1r\x94\x9f\x00\xce\xc8\xc3\x84\xa0\xc9\b\x00\x81Ks\xba\xbbC6\xd6\x13\xb5\xe086EzD\x18\xd5\x16\x88E\xc6\xf0A9\xf1u\xb3\x85\x02\x12\\Sp\xf4\x9a\xe8\x96^\xe6\xa8K\x12\b}\xff\xcb{\xc6\xf6\xb4\x8b\xb6\xa8Y\xf2\x91\xeeR\v#\xb5)\xb0\x99\x9b-p\xe3\x17\x04\xb0\xdc\x0fk\x11\xe1\x9a\a\x16\xb7\x9b\x88\xfa\x1e`\x84$\xfc\xd7\xf5^X\xd8[}\x032\xd0\x84\xdby\x94Vp\xa5\xcd(\xab\xb6\x95sR\xab\xfc\x8c\'\x9c\x16Q\xad\xbc\xb04%\xb7\xe5\x14\xb1`\x87#X\\W`;\'_4\xc5\xc9\x921<\xd9\xad\x9f\x12@!\xfaI\x88\xab\xef\x86\xe9\a>\xdd7\xb7\x8e\x9c0-o\xc9\xec_|\x02\xc8Ru\x95\xa8#U\xd6J\x87\xf6X\xb6{\x11$\x00\xc8\x14\xcb\xd1nK\xd8\xb9\x0e\x9bA\xed\xbcs\x1fS\r\x12O\x83\x15\xcb(\xdb\xb1S\x1f%\x04\x9a\xa0l\xa3}\xe7r\x02\x00\x00\x00\x8aeh;F[\xe2\x1c\xe26 \x19k&.\x7f\x1d~\xdaI\xd4\x99\a+\xdf]\xbc\xa6\xc3\x0f\x99W\x9c-t\v\xc7J\xfd\x91\x853\xd1j;\x19W\x96V\x8az+\xf9\x82#\xfaC\xa3YN:\xe8\xda\xbc\xb2h\x8f\xe0\xc6d\x96\xccy\xb3\xc2\x98\x1c\xca\xde\"\xaeW\x89\x83\xc2sB\xe7\b\x9b9~}\xc2\xb3\x1d\xcc?\xd1\x89\xef\xca\x00\x00\x00\x00\x00\x00\x00\x00\x00J[\xc4\x04\xc1\xa6\x10\xc2\x9d\x11\t|\xc0\t\xd9(\x80\xe6s\xaa\x88\x8a\xd6\xa2\x01\x10W]Z\x8d\xf7\xd1P\xf9d\x01|\xa3\x03hSq\x95\x8f\xe1J\xd3#/fcCz\xff\x80\xe2M\xa3-r\xf6\x1a\xd74\xdc\xe1\xe4\xc3\x9dU t}\x02\x9a{C|S\xf4\x98\x05\xb9\x15}\xfa\"\xdc\xc2r\xf9\a\xadnD\xb6\x06\xd3\'\x10\x9f|\x17\xd6\x89O\f\x98@\x85\xa5m\x9d\\&\x17o\x11Z=l\xfb\x93\x8exZ', 0x6) cachestat(r0, &(0x7f0000000040), 0x0, 0x0) 49.929327ms ago: executing program 2 (id=10628): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000004c0)=@can_newroute={0x3c, 0x18, 0xf885a5fe37fdb9e7, 0x70bd2c, 0x25dfdbfd, {}, [@CGW_CS_XOR={0x8, 0x5, {0x4, 0x0, 0xfffffffffffffff9, 0x7}}, @CGW_MOD_UID={0x8, 0xe, 0xee01}, @CGW_MOD_AND={0x15, 0x1, {{{0x4, 0x1}, 0x2, 0x0, 0x0, 0x0, "0e56c4acfcacc948"}, 0x5}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000028) 549.06µs ago: executing program 1 (id=10629): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x0) 0s ago: executing program 0 (id=10630): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000005440)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_DELTABLE={0x20, 0x2, 0xa, 0x401, 0x0, 0x0, {0x3, 0x0, 0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}, 0x1, 0x0, 0x0, 0xc010}, 0x10) kernel console output (not intermixed with test programs): fff) [ 191.228613][ T28] audit: type=1400 audit(2000000044.548:384): avc: denied { getopt } for pid=17569 comm="syz.3.6810" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 191.297847][T17577] validate_nla: 3 callbacks suppressed [ 191.297882][T17577] netlink: 'syz.3.6813': attribute type 6 has an invalid length. [ 191.438233][T17595] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 191.445867][T17595] IPv6: NLM_F_CREATE should be set when creating new route [ 191.453672][T17595] IPv6: NLM_F_CREATE should be set when creating new route [ 191.517852][T17605] loop1: detected capacity change from 0 to 512 [ 191.533108][T17608] loop0: detected capacity change from 0 to 512 [ 191.559152][T17608] EXT4-fs: Ignoring removed i_version option [ 191.565316][T17608] EXT4-fs: Ignoring removed bh option [ 191.587666][ T28] audit: type=1400 audit(2000000044.885:385): avc: denied { append } for pid=17613 comm="syz.2.6831" name="loop5" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 191.613300][T17605] ext4 filesystem being mounted at /1355/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.657743][T17608] ext4 filesystem being mounted at /1393/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 191.846438][T17639] veth2: entered allmulticast mode [ 192.151770][T17664] loop2: detected capacity change from 0 to 512 [ 192.161889][T17664] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 192.199830][T17664] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 192.215257][T17664] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6854: bg 0: block 248: padding at end of block bitmap is not set [ 192.229911][T17664] loop2: lost filesystem error report for type 5 error -117 [ 192.230102][T17664] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.6854: Failed to acquire dquot type 1 [ 192.249010][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 192.249028][ C1] EXT4-fs (loop2): last error at time 2000000045: ext4_validate_block_bitmap:441 [ 192.265753][T17664] loop2: lost filesystem error report for type 5 error -117 [ 192.266323][T17664] EXT4-fs (loop2): 1 truncate cleaned up [ 192.292392][T17664] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.6854: Failed to acquire dquot type 1 [ 192.314319][T17664] syz.2.6854 (17664) used greatest stack depth: 9016 bytes left [ 192.757020][T17672] IPVS: length: 4096 != 24 [ 192.831565][T17676] __nla_validate_parse: 4 callbacks suppressed [ 192.831584][T17676] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6859'. [ 192.861221][T17676] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6859'. [ 192.944159][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 192.972925][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.003321][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.014171][T17689] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.021744][T17689] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.040252][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.050600][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.052090][T17695] netlink: 'syz.3.6867': attribute type 1 has an invalid length. [ 193.061597][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.107060][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.117890][T17686] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6864'. [ 193.140894][T17689] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 193.152335][T17689] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 193.198255][T17690] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 193.215683][T17699] bond2: up delay (10) is not a multiple of miimon (7), value rounded to 7 ms [ 193.225920][T17699] bond2 (unregistering): Released all slaves [ 193.240586][ T36] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.271221][ T36] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.302561][ T36] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.331017][ T36] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 193.349261][T17711] loop1: detected capacity change from 0 to 164 [ 193.369339][T17715] loop2: detected capacity change from 0 to 512 [ 193.404283][T17715] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 193.452803][T17715] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 193.477322][T17715] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 193.515545][T17715] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 193.530125][T17715] System zones: 0-2, 18-18, 34-35 [ 193.582300][T17715] EXT4-fs error (device loop2): ext4_generic_delete_entry:2666: inode #2: block 3: comm syz.2.6877: bad entry in directory: inode out of bounds - offset=24, inode=134217739, rec_len=20, size=2048 fake=0 [ 193.604088][T17715] EXT4-fs error (device loop2) in ext4_delete_entry:2737: Corrupt filesystem [ 193.613314][T17715] EXT4-fs warning (device loop2): ext4_rename_delete:3729: inode #2: comm syz.2.6877: Deleting old file: nlink 4, error=-117 [ 193.638193][T17741] netlink: 'syz.0.6889': attribute type 19 has an invalid length. [ 193.845388][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 193.845416][ T28] audit: type=1326 audit(2000000047.000:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 193.916466][ T28] audit: type=1326 audit(2000000047.037:402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 193.950707][ T28] audit: type=1326 audit(2000000047.037:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 193.976895][ T28] audit: type=1326 audit(2000000047.037:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=253 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.006051][ T28] audit: type=1326 audit(2000000047.037:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.054497][ T28] audit: type=1326 audit(2000000047.037:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.080615][ T28] audit: type=1326 audit(2000000047.037:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.108845][ T28] audit: type=1326 audit(2000000047.037:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17778 comm="syz.3.6904" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.198439][ T28] audit: type=1326 audit(2000000047.328:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17822 comm="syz.3.6917" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.232238][ T28] audit: type=1326 audit(2000000047.328:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17822 comm="syz.3.6917" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 194.534474][T17895] netlink: 'syz.2.6936': attribute type 2 has an invalid length. [ 194.584239][T17901] netlink: 'syz.3.6938': attribute type 12 has an invalid length. [ 194.686637][T17920] random: crng reseeded on system resumption [ 194.762713][T17929] netlink: 'syz.3.6947': attribute type 1 has an invalid length. [ 195.561717][T18052] loop3: detected capacity change from 0 to 128 [ 195.582759][T18052] ext4 filesystem being mounted at /1438/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 195.754572][T18089] bridge1: entered promiscuous mode [ 195.814238][T18108] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 195.821202][T18108] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 195.847882][T18117] loop4: detected capacity change from 0 to 256 [ 195.862579][T18108] vhci_hcd vhci_hcd.0: Device attached [ 195.905890][T18125] vhci_hcd vhci_hcd.0: invalid port number 255 [ 195.919458][T18127] vhci_hcd vhci_hcd.0: port 0 already used [ 195.927377][T18109] vhci_hcd: connection closed [ 195.927610][ T262] vhci_hcd vhci_hcd.0: stop threads [ 195.964937][T18125] vhci_hcd vhci_hcd.0: invalid port number 255 [ 195.971702][ T262] vhci_hcd vhci_hcd.0: release socket [ 195.982988][ T262] vhci_hcd vhci_hcd.0: disconnect device [ 196.033787][T18151] tc_dump_action: action bad kind [ 196.089894][T18163] hsr0: entered allmulticast mode [ 196.095394][T18163] hsr_slave_0: entered allmulticast mode [ 196.101643][T18163] hsr_slave_1: entered allmulticast mode [ 196.108285][T18163] A link change request failed with some changes committed already. Interface hsr0 may have been left with an inconsistent configuration, please check. [ 196.239876][T18190] netlink: 'syz.1.7016': attribute type 21 has an invalid length. [ 196.798367][T18290] bridge2: entered promiscuous mode [ 196.812705][T18288] netlink: 'syz.1.7049': attribute type 46 has an invalid length. [ 196.853642][T18296] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 196.863315][T18304] tmpfs: Bad value for 'mpol' [ 196.885048][T18296] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 196.907600][T18296] bond0 (unregistering): Released all slaves [ 197.216153][T18402] loop2: detected capacity change from 0 to 1024 [ 197.274603][T18414] loop3: detected capacity change from 0 to 512 [ 197.287772][T18402] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 197.316613][T18414] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 197.336853][T18402] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 197.361240][T18421] bond1: up delay (10) is not a multiple of miimon (7), value rounded to 7 ms [ 197.373371][T18414] ext4 filesystem being mounted at /1461/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 197.409241][T18421] bond1 (unregistering): Released all slaves [ 197.416443][T18459] openvswitch: netlink: ct_state flags 000070b3 unsupported [ 197.417924][T18402] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: inode #32: comm syz.2.7075: iget: special inode unallocated [ 197.444105][T18402] loop2: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 197.444411][T18402] EXT4-fs (loop2): Remounting filesystem read-only [ 197.461061][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 197.461099][ C0] EXT4-fs (loop2): initial error at time 2000000050: ext4_get_journal_inode:5863: inode 32 [ 197.461153][ C0] EXT4-fs (loop2): last error at time 2000000050: ext4_get_journal_inode:5863: inode 32 [ 197.467528][T18414] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.7080: corrupted xattr block 33: invalid ea_ino [ 197.469087][T18402] EXT4-fs (loop2): no journal found [ 197.510325][T18402] EXT4-fs (loop2): can't get journal size [ 197.516555][T18402] EXT4-fs (loop2): filesystem is read-only [ 197.550526][T18414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 197.560072][T18414] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.7080: corrupted xattr block 33: invalid ea_ino [ 197.574308][T18414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 197.583854][T18414] EXT4-fs error (device loop3): ext4_xattr_block_list:766: inode #15: comm syz.3.7080: corrupted xattr block 33: invalid ea_ino [ 197.757109][T18532] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 197.790636][T18532] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 198.041301][T18597] loop0: detected capacity change from 0 to 164 [ 198.053338][T18597] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 198.071752][T18597] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 198.072199][T18597] Symlink component flag not implemented [ 198.072219][T18597] Symlink component flag not implemented [ 198.072582][T18597] Symlink component flag not implemented (7) [ 198.072596][T18597] Symlink component flag not implemented (116) [ 198.197800][T18614] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 198.214051][T18614] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 198.220914][T18614] bond0 (unregistering): Released all slaves [ 198.310327][T18634] loop4: detected capacity change from 0 to 512 [ 198.340728][T18634] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 198.361877][T18634] EXT4-fs (loop4): 1 truncate cleaned up [ 198.405454][T18652] netlink: 'syz.0.7127': attribute type 4 has an invalid length. [ 198.456835][T18660] __vm_enough_memory: pid: 18660, comm: syz.2.7130, bytes: 4503599627366400 not enough memory for the allocation [ 198.609721][T18694] netlink: 'syz.0.7141': attribute type 1 has an invalid length. [ 198.635987][T18694] netlink: 'syz.0.7141': attribute type 2 has an invalid length. [ 198.693518][T18705] __nla_validate_parse: 22 callbacks suppressed [ 198.693538][T18705] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7144'. [ 198.772714][T18719] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7149'. [ 198.858613][T18733] loop0: detected capacity change from 0 to 128 [ 198.902799][T18733] ext4 filesystem being mounted at /1457/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 198.932833][T18738] bond0: option mode: invalid value (9) [ 198.972497][T18738] bond0 (unregistering): Released all slaves [ 199.280717][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 199.280823][ T28] audit: type=1400 audit(2000000052.082:439): avc: denied { write } for pid=18855 comm="syz.4.7172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 199.326518][T18865] netlink: 15678 bytes leftover after parsing attributes in process `syz.2.7175'. [ 199.344434][T18864] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7174'. [ 199.402167][T18870] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 199.447175][T18877] netlink: 88 bytes leftover after parsing attributes in process `syz.2.7179'. [ 199.463120][T18880] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7180'. [ 199.472759][T18880] netlink: 60 bytes leftover after parsing attributes in process `syz.0.7180'. [ 199.473844][T18877] netlink: 88 bytes leftover after parsing attributes in process `syz.2.7179'. [ 199.520130][T18877] netlink: 6 bytes leftover after parsing attributes in process `syz.2.7179'. [ 199.643812][T18906] netlink: 'syz.3.7189': attribute type 9 has an invalid length. [ 199.704264][ T28] audit: type=1326 audit(2000000052.485:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 199.765182][ T28] audit: type=1326 audit(2000000052.485:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 199.828036][T18934] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 199.848187][ T28] audit: type=1326 audit(2000000052.485:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 199.903555][T18937] SELinux: Context ømMAh`ix: is not valid (left unmapped). [ 199.915979][ T28] audit: type=1326 audit(2000000052.485:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=305 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 199.987249][ T28] audit: type=1326 audit(2000000052.485:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 200.073728][T18955] lo: entered promiscuous mode [ 200.082652][ T28] audit: type=1326 audit(2000000052.485:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 200.149987][ T28] audit: type=1326 audit(2000000052.485:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 200.198734][ T28] audit: type=1326 audit(2000000052.485:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18919 comm="syz.0.7193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 200.542429][T19021] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7224'. [ 200.845326][ T28] audit: type=1400 audit(2000000053.552:448): avc: denied { append } for pid=19082 comm="syz.2.7246" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 200.998203][T19111] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 201.030053][T19111] batadv_slave_0: entered promiscuous mode [ 201.038499][T19111] batadv_slave_0: entered allmulticast mode [ 201.076611][T19113] bond2: Removing last ns target with arp_interval on [ 201.475570][T19222] xt_TCPMSS: Only works on TCP SYN packets [ 201.489795][T19225] loop2: detected capacity change from 0 to 512 [ 201.544557][T19225] EXT4-fs mount: 26 callbacks suppressed [ 201.544578][T19225] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.593149][T19225] ext4 filesystem being mounted at /1448/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 201.656018][T19225] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.7283: corrupted xattr block 13: invalid checksum [ 201.676406][T19225] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 201.688268][T19225] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.7283: corrupted xattr block 13: invalid checksum [ 201.704747][T19225] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 201.714543][T19225] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.7283: corrupted xattr block 13: invalid checksum [ 201.727192][T19248] bridge4: the hash_elasticity option has been deprecated and is always 16 [ 201.737946][T19225] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop2 ino=15 [ 201.767989][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.851479][ C1] hrtimer: interrupt took 31161 ns [ 201.932226][T19295] netlink: 'syz.2.7300': attribute type 21 has an invalid length. [ 202.265314][T19347] Zero length message leads to an empty skb [ 202.313578][T19355] loop1: detected capacity change from 0 to 512 [ 202.361821][T19355] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.413573][T19355] ext4 filesystem being mounted at /1469/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.463015][T19355] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.7322: corrupted xattr block 13: invalid checksum [ 202.522384][T19382] mmap: syz.4.7331 (19382): VmData 29114368 exceed data ulimit 1587. Update limits or use boot option ignore_rlimit_data. [ 202.542246][T19355] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop1 ino=15 [ 202.551897][T19355] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.7322: corrupted xattr block 13: invalid checksum [ 202.576477][T19355] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop1 ino=15 [ 202.594246][T19355] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #15: comm syz.1.7322: corrupted xattr block 13: invalid checksum [ 202.614451][T19391] xt_TCPMSS: Only works on TCP SYN packets [ 202.640651][T19355] SELinux: inode_doinit_use_xattr: getxattr returned 74 for dev=loop1 ino=15 [ 202.706183][T19404] netlink: 'syz.3.7337': attribute type 15 has an invalid length. [ 202.729795][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.063667][T19473] netlink: 'syz.3.7361': attribute type 21 has an invalid length. [ 203.138428][T19489] binfmt_misc: register: failed to install interpreter file ./file0 [ 203.505727][T19543] loop0: detected capacity change from 0 to 1024 [ 203.551688][T19543] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.628268][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.761344][T19588] bond3: option mode: invalid value (9) [ 203.790301][T19588] bond3 (unregistering): Released all slaves [ 203.824805][T19668] netlink: 'syz.2.7412': attribute type 30 has an invalid length. [ 203.932012][T19678] bond0: Removing last arp target with arp_interval on [ 203.952418][T19723] netlink: 'syz.1.7409': attribute type 21 has an invalid length. [ 203.962728][T19678] bond0: entered promiscuous mode [ 203.968013][T19678] bond0: entered allmulticast mode [ 203.974193][T19678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 203.985999][T19683] netlink: 'syz.4.7405': attribute type 29 has an invalid length. [ 204.045706][T19728] ipt_ECN: cannot use operation on non-tcp rule [ 204.318955][T19783] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.483301][T19817] __nla_validate_parse: 9 callbacks suppressed [ 204.483355][T19817] netlink: 16 bytes leftover after parsing attributes in process `syz.3.7441'. [ 204.542258][T19817] bond3: option broadcast_neighbor: mode dependency failed, not supported in mode balance-rr(0) [ 204.559659][T19817] bond3 (unregistering): Released all slaves [ 204.781182][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 204.781197][ T28] audit: type=1326 audit(2000000057.230:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19933 comm="syz.3.7458" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 204.781352][ T28] audit: type=1326 audit(2000000057.230:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19933 comm="syz.3.7458" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 204.788443][ T28] audit: type=1326 audit(2000000057.249:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19933 comm="syz.3.7458" exe="/root/syz-executor" sig=0 arch=c000003e syscall=259 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 204.788481][ T28] audit: type=1326 audit(2000000057.249:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19933 comm="syz.3.7458" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 204.788535][ T28] audit: type=1326 audit(2000000057.249:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19933 comm="syz.3.7458" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 205.028528][T19960] netlink: 'syz.2.7466': attribute type 21 has an invalid length. [ 205.042579][T19960] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7466'. [ 205.062487][T19969] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7468'. [ 205.131320][ T28] audit: type=1400 audit(2000000057.558:469): avc: denied { getopt } for pid=19979 comm="syz.2.7472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 205.217746][T19999] netlink: 204 bytes leftover after parsing attributes in process `syz.2.7477'. [ 205.267391][ T28] audit: type=1400 audit(2000000057.689:470): avc: denied { getopt } for pid=20004 comm="syz.1.7480" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 205.315820][T20015] loop1: detected capacity change from 0 to 764 [ 205.374880][T20022] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7486'. [ 205.460493][T20045] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 205.545090][T20043] bond3: option mode: invalid value (9) [ 205.570255][T20043] bond3 (unregistering): Released all slaves [ 205.582090][T20096] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7498'. [ 205.690026][T20147] xt_CT: You must specify a L4 protocol and not use inversions on it [ 205.766073][ T28] audit: type=1400 audit(2000000058.147:471): avc: denied { setopt } for pid=20161 comm="syz.1.7511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 205.861649][ T28] audit: type=1400 audit(2000000058.241:472): avc: denied { read } for pid=20184 comm="syz.4.7517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 206.009136][ T3402] kernel write not supported for file /input/event2 (pid: 3402 comm: kworker/1:3) [ 206.037063][T20219] loop4: detected capacity change from 0 to 256 [ 206.076519][T20219] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000ff0) [ 206.108829][T20233] netlink: 'syz.1.7534': attribute type 2 has an invalid length. [ 206.153761][T20240] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7537'. [ 206.219046][T20257] IPv6: Can't replace route, no match found [ 206.547295][T20331] netlink: 'syz.2.7568': attribute type 63 has an invalid length. [ 206.560758][ T28] audit: type=1400 audit(2000000058.905:473): avc: denied { getopt } for pid=20334 comm="syz.4.7565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 206.567819][T20331] lo: entered allmulticast mode [ 206.808213][T20375] netlink: 'syz.0.7580': attribute type 13 has an invalid length. [ 207.323045][T20470] loop3: detected capacity change from 0 to 512 [ 207.380719][T20477] SELinux: Context Y7j [ 207.380719][T20477] u/$2Sٟ2'ks2- vjd #,N< [ 207.380719][T20477] :E]Y\?ͼ=ً1KIk{kL^0}4nr}pįNwyxiu?+H~F1Wjm &8UۂVN2)GxV%5xeRM4r4cJsHU&'p2EMMk&cbU,,f@8bD%$f=8@kI|w Ox&KCH;x-Ko4i!Oi%ڂ2 F"2E,P] k? is not valid (left unmapped). [ 207.446341][T20477] SELinux: Context *mkXI$hx4۫KM is not valid (left unmapped). [ 207.455507][T20477] SELinux: Context KM*,hcIǾû̋y+.+y0[pr;JA9Iq jǼ=7)oM{nF=XmnxrD㑉垳4TW}t%ȖY^slFB53hm5};JXom%~"~9mM~alʺLI8i&Zw8 lX&D;td BIݛ~L [ 207.575064][T20477] uSċkxIRI$4"lX7f9٬bB|72*kNM is not valid (left unmapped). [ 207.613025][T20477] SELinux: Context WXE][O:Ѹo߭ObZDfq :~t6uYx(Q8NPZeoQ[aSI> is not valid (left unmapped). [ 207.686479][T20512] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 0 [ 207.846813][T20491] Process accounting paused [ 207.865606][T20521] loop4: detected capacity change from 0 to 2048 [ 207.869418][T20531] netlink: 'syz.3.7630': attribute type 13 has an invalid length. [ 207.925424][T20521] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.986424][T20521] ext4 filesystem being mounted at /1465/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.001818][T20521] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.7627: corrupted xattr block 128: overlapping e_value [ 208.016316][T20521] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 208.032285][T20521] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.7627: corrupted xattr block 128: overlapping e_value [ 208.057480][T20521] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 208.070770][T20521] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.7627: corrupted xattr block 128: overlapping e_value [ 208.091159][T20521] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 208.134093][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.157052][T20566] validate_nla: 1 callbacks suppressed [ 208.157070][T20566] netlink: 'syz.3.7640': attribute type 10 has an invalid length. [ 208.190318][T20566] netlink: 55 bytes leftover after parsing attributes in process `syz.3.7640'. [ 208.296071][T20583] netlink: 144 bytes leftover after parsing attributes in process `syz.4.7645'. [ 208.406926][T20599] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7652'. [ 208.524525][T20625] xt_addrtype: ipv6 does not support BROADCAST matching [ 208.572837][T20635] loop4: detected capacity change from 0 to 512 [ 208.607480][T20643] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 208.680415][T20635] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 208.715757][T20635] ext4 filesystem being mounted at /1471/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.734221][T20635] EXT4-fs error (device loop4): ext4_lookup:1785: inode #14: comm syz.4.7661: invalid fast symlink length 39 [ 208.795958][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 208.852330][T20678] netlink: 'syz.3.7676': attribute type 5 has an invalid length. [ 209.015877][T20703] batadv1: entered promiscuous mode [ 209.063386][T20718] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 0 [ 209.690195][T20829] team0: entered promiscuous mode [ 209.719910][T20829] team_slave_0: entered promiscuous mode [ 209.726173][T20829] team_slave_1: entered promiscuous mode [ 209.752608][T20829] 8021q: adding VLAN 0 to HW filter on device team0 [ 209.825314][T20839] netlink: 'syz.3.7724': attribute type 21 has an invalid length. [ 209.835950][T20839] __nla_validate_parse: 4 callbacks suppressed [ 209.835970][T20839] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7724'. [ 209.863099][T20839] netlink: 3 bytes leftover after parsing attributes in process `syz.3.7724'. [ 210.260189][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 210.260208][ T28] audit: type=1326 audit(2000000062.359:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.309536][T20887] ip6t_srh: unknown srh match flags 41C4 [ 210.350373][ T28] audit: type=1326 audit(2000000062.359:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.422154][ T28] audit: type=1326 audit(2000000062.359:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.517585][ T28] audit: type=1326 audit(2000000062.396:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.605060][ T28] audit: type=1326 audit(2000000062.396:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=469 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.654395][ T28] audit: type=1326 audit(2000000062.396:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.725098][ T28] audit: type=1326 audit(2000000062.396:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.788989][ T28] audit: type=1326 audit(2000000062.396:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.831376][T20942] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7758'. [ 210.862757][ T28] audit: type=1326 audit(2000000062.396:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 210.897890][T20942] ip6erspan0: entered allmulticast mode [ 211.017730][T20964] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7765'. [ 211.063403][T20964] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7765'. [ 211.087656][ T28] audit: type=1326 audit(2000000062.396:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20879 comm="syz.0.7737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f117ae8c799 code=0x7ffc0000 [ 211.112349][T20964] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7765'. [ 211.374302][T21000] xfrm0: entered promiscuous mode [ 211.412818][T21000] xfrm0: entered allmulticast mode [ 211.619714][T21052] loop3: detected capacity change from 0 to 512 [ 211.639079][T21056] netlink: 'syz.0.7794': attribute type 21 has an invalid length. [ 211.773092][T21069] loop2: detected capacity change from 0 to 512 [ 211.791293][T21052] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.794595][T21069] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 211.818687][T21069] ext4 filesystem being mounted at /1559/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.836609][T21069] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.7798: Failed to acquire dquot type 0 [ 211.872325][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 211.894290][T21052] EXT4-fs error (device loop3): ext4_lookup:1785: inode #12: comm syz.3.7795: iget: checksum invalid [ 211.932341][T21079] loop0: detected capacity change from 0 to 256 [ 211.988305][T21094] netlink: 'syz.1.7803': attribute type 3 has an invalid length. [ 212.002321][T21096] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7805'. [ 212.015591][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 212.025827][T21094] netlink: 132 bytes leftover after parsing attributes in process `syz.1.7803'. [ 212.040926][T21079] FAT-fs (loop0): Directory bread(block 64) failed [ 212.066986][T21079] FAT-fs (loop0): Directory bread(block 65) failed [ 212.077282][T21079] FAT-fs (loop0): Directory bread(block 66) failed [ 212.083370][T21101] Cannot find del_set index 4 as target [ 212.110958][T21079] FAT-fs (loop0): Directory bread(block 67) failed [ 212.122773][T21079] FAT-fs (loop0): Directory bread(block 68) failed [ 212.130893][T21079] FAT-fs (loop0): Directory bread(block 69) failed [ 212.140814][T21109] Cannot find add_set index 3 as target [ 212.148342][T21079] FAT-fs (loop0): Directory bread(block 70) failed [ 212.155346][T21079] FAT-fs (loop0): Directory bread(block 71) failed [ 212.162760][T21079] FAT-fs (loop0): Directory bread(block 72) failed [ 212.192543][T21079] FAT-fs (loop0): Directory bread(block 73) failed [ 212.232361][T21126] netlink: 220 bytes leftover after parsing attributes in process `syz.2.7814'. [ 212.246766][T21127] SET target dimension over the limit! [ 212.289105][T21132] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7817'. [ 212.651308][T21222] bond0 (unregistering): Released all slaves [ 212.709627][T21298] IPv6: sit2: Disabled Multicast RS [ 212.789026][T21314] IPv6: sit1: Disabled Multicast RS [ 212.807940][T21314] sit1: entered allmulticast mode [ 213.068442][T21364] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.075846][T21364] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.166668][T21364] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 213.266669][ T413] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.300725][ T413] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.333249][ T413] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.349833][T21420] IPv6: sit1: Disabled Multicast RS [ 213.356736][T21418] netlink: 'syz.0.7882': attribute type 10 has an invalid length. [ 213.358557][ T413] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 213.456613][T21437] usb usb7: usbfs: process 21437 (syz.2.7887) did not claim interface 0 before use [ 213.481881][T21418] team0: Device wg1 is of different type [ 213.580294][T21453] loop1: detected capacity change from 0 to 764 [ 213.631565][T21462] bridge4: entered promiscuous mode [ 213.640048][T21462] bridge4: entered allmulticast mode [ 213.850600][T21501] bridge_slave_1: default FDB implementation only supports local addresses [ 214.044488][T21533] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 214.206460][T21572] loop1: detected capacity change from 0 to 128 [ 214.254779][T21572] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 214.294077][T21572] ext4 filesystem being mounted at /1576/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 214.381322][ T3317] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 214.392079][T21599] netlink: 'syz.3.7939': attribute type 27 has an invalid length. [ 214.412816][T21603] loop0: detected capacity change from 0 to 1024 [ 214.439112][T21603] EXT4-fs: Ignoring removed bh option [ 214.446668][T21603] EXT4-fs: inline encryption not supported [ 214.474463][T21603] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 214.495202][T21603] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 214.506033][T21603] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.7940: lblock 2 mapped to illegal pblock 2 (length 1) [ 214.521911][T21603] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 214.522097][T21603] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.7940: lblock 0 mapped to illegal pblock 48 (length 1) [ 214.532349][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 214.532389][ C1] EXT4-fs (loop0): initial error at time 2000000066: ext4_map_blocks:776: inode 3: block 2 [ 214.532456][ C1] EXT4-fs (loop0): last error at time 2000000066: ext4_map_blocks:776: inode 3: block 2 [ 214.577826][T21603] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 214.578019][T21603] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.7940: Failed to acquire dquot type 0 [ 214.603180][T21603] loop0: lost filesystem error report for type 5 error -117 [ 214.617539][T21603] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 214.628295][T21603] loop0: lost filesystem error report for type 5 error -117 [ 214.639036][T21603] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.7940: mark_inode_dirty error [ 214.660537][T21603] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 214.661248][T21603] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 214.683155][T21603] EXT4-fs (loop0): 1 orphan inode deleted [ 214.691040][T21603] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.713624][ T56] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 214.763943][ T56] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 214.812559][T21634] bond1 (unregistering): Released all slaves [ 214.843615][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.853555][ T3318] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 214.873610][ T3318] loop0: lost filesystem error report for type 5 error -117 [ 214.876059][ T3318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 214.906556][ T3318] loop0: lost filesystem error report for type 5 error -117 [ 214.906710][ T3318] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 214.947537][ T3318] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 215.011954][T21734] netlink: 'syz.3.7961': attribute type 3 has an invalid length. [ 215.185909][T21768] __nla_validate_parse: 166 callbacks suppressed [ 215.185999][T21768] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7969'. [ 215.217896][T21768] netlink: 196 bytes leftover after parsing attributes in process `syz.3.7969'. [ 215.242313][T21768] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7969'. [ 215.264784][T21768] netlink: 196 bytes leftover after parsing attributes in process `syz.3.7969'. [ 215.406548][T21806] netlink: 'syz.1.7984': attribute type 3 has an invalid length. [ 215.535895][T21833] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7991'. [ 215.556331][T21833] netlink: 196 bytes leftover after parsing attributes in process `syz.4.7991'. [ 215.589734][T21837] netlink: 'syz.1.7994': attribute type 16 has an invalid length. [ 215.601999][T21833] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7991'. [ 215.611084][T21843] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 215.624891][T21843] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 215.639162][T21833] netlink: 196 bytes leftover after parsing attributes in process `syz.4.7991'. [ 215.702785][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 215.702804][ T28] audit: type=1400 audit(2000000067.451:527): avc: denied { connect } for pid=21852 comm="syz.4.8000" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 215.765433][T21864] netlink: 28 bytes leftover after parsing attributes in process `syz.4.8004'. [ 215.775806][T21864] netlink: 28 bytes leftover after parsing attributes in process `syz.4.8004'. [ 215.832728][T21870] loop3: detected capacity change from 0 to 1764 [ 216.046697][T21925] 8021q: VLANs not supported on lo [ 216.232037][T21960] loop2: detected capacity change from 0 to 512 [ 216.254845][T21963] bond1: option lacp_rate: mode dependency failed, not supported in mode balance-xor(2) [ 216.267157][T21963] bond1 (unregistering): Released all slaves [ 216.305964][T21960] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 216.319567][T21960] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 216.344127][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 216.351744][ C0] EXT4-fs (loop2): initial error at time 2000000068: ext4_mb_generate_buddy:1315 [ 216.361930][ C0] EXT4-fs (loop2): last error at time 2000000068: ext4_mb_generate_buddy:1315 [ 216.412036][T21960] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.8032: attempt to clear invalid blocks 2 len 1 [ 216.426648][T21960] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 216.429919][T21960] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.8032: invalid indirect mapped block 1819239214 (level 0) [ 216.502978][T21960] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 216.503280][T21960] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.8032: invalid indirect mapped block 1819239214 (level 1) [ 216.529645][T21960] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 216.529968][T21960] EXT4-fs (loop2): 1 truncate cleaned up [ 216.564972][T21960] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 216.576628][T22065] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 216.620509][T22080] netlink: 'syz.0.8053': attribute type 12 has an invalid length. [ 216.623465][T21960] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.718172][T22091] xt_TPROXY: Can be used only with -p tcp or -p udp [ 216.736238][T22095] netlink: 'syz.4.8057': attribute type 7 has an invalid length. [ 217.010979][ T28] audit: type=1326 audit(2000000068.686:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22143 comm="syz.2.8073" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa73c3fc799 code=0x7ffc0000 [ 217.072162][ T28] audit: type=1326 audit(2000000068.686:529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22143 comm="syz.2.8073" exe="/root/syz-executor" sig=0 arch=c000003e syscall=191 compat=0 ip=0x7fa73c3fc799 code=0x7ffc0000 [ 217.145438][ T28] audit: type=1326 audit(2000000068.686:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22143 comm="syz.2.8073" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa73c3fc799 code=0x7ffc0000 [ 217.173568][T22165] netlink: 'syz.2.8079': attribute type 2 has an invalid length. [ 217.202335][T22165] netlink: 'syz.2.8079': attribute type 1 has an invalid length. [ 217.220285][ T28] audit: type=1326 audit(2000000068.686:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22143 comm="syz.2.8073" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa73c3fc799 code=0x7ffc0000 [ 217.239357][T22165] netlink: 'syz.2.8079': attribute type 1 has an invalid length. [ 217.263024][ T28] audit: type=1400 audit(2000000068.714:532): avc: denied { accept } for pid=22141 comm="syz.1.8072" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 217.288476][T22173] tmpfs: Bad value for 'mpol' [ 217.471928][T22203] netlink: 'syz.4.8092': attribute type 13 has an invalid length. [ 217.550357][T22216] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 217.559535][T22216] netdevsim netdevsim1 netdevsim0: left allmulticast mode [ 217.671939][T22236] loop3: detected capacity change from 0 to 512 [ 217.678582][T22237] xt_bpf: check failed: parse error [ 217.734437][T22236] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 217.773325][T22236] ext4 filesystem being mounted at /1657/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.830411][T22236] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.8104: corrupted xattr block 32: bad e_name length [ 217.851864][T22236] EXT4-fs (loop3): Remounting filesystem read-only [ 217.866881][T22236] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 217.878673][T22236] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 217.889722][T22236] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 217.900862][ T28] audit: type=1400 audit(2000000069.510:533): avc: denied { ioctl } for pid=22234 comm="syz.3.8104" path="/1657/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 217.959747][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.989737][T22283] random: crng reseeded on system resumption [ 218.169075][T22317] gtp0: entered promiscuous mode [ 218.181460][T22317] gtp0: entered allmulticast mode [ 218.304436][T22348] dns_resolver: Unsupported content type (3) [ 218.317854][T22349] Cannot find add_set index 0 as target [ 218.501394][T22385] xt_limit: Overflow, try lower: 0/0 [ 218.541508][T22387] bond3: option packets_per_slave: mode dependency failed, not supported in mode balance-alb(6) [ 218.572711][T22387] bond3 (unregistering): Released all slaves [ 218.599127][T22391] bridge6: entered promiscuous mode [ 218.670006][ T28] audit: type=1400 audit(2000000070.230:534): avc: denied { ioctl } for pid=22483 comm="syz.2.8159" path="socket:[56486]" dev="sockfs" ino=56486 ioctlcmd=0x8943 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 218.809404][T22509] A link change request failed with some changes committed already. Interface team_slave_0 may have been left with an inconsistent configuration, please check. [ 218.899391][T22528] random: crng reseeded on system resumption [ 218.924905][T22532] SET target dimension over the limit! [ 219.258686][T22634] loop1: detected capacity change from 0 to 1764 [ 219.300290][T22646] loop0: detected capacity change from 0 to 1024 [ 219.340147][T22656] xt_TCPMSS: Only works on TCP SYN packets [ 219.367190][T22646] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 219.376934][T22646] System zones: 0-1, 3-36 [ 219.397634][T22646] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.447697][ T28] audit: type=1326 audit(2000000070.960:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22668 comm="syz.4.8209" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 219.474916][ T28] audit: type=1326 audit(2000000070.960:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22668 comm="syz.4.8209" exe="/root/syz-executor" sig=0 arch=c000003e syscall=448 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 219.501649][T22678] loop2: detected capacity change from 0 to 512 [ 219.520662][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.586202][T22678] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 219.629173][T22678] ext4 filesystem being mounted at /1640/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.632115][T22704] x_tables: unsorted underflow at hook 2 [ 219.661270][T22678] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #15: comm syz.2.8211: corrupted xattr block 32: bad e_name length [ 219.675817][T22678] EXT4-fs (loop2): Remounting filesystem read-only [ 219.683661][T22678] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 219.693518][T22678] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 219.703792][T22678] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 219.745568][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 219.851824][T22737] loop2: detected capacity change from 0 to 764 [ 220.345159][T22822] loop0: detected capacity change from 0 to 2048 [ 220.400212][T22822] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 220.447987][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 220.454449][T22838] xt_hashlimit: overflow, try lower: 6/0 [ 220.743184][T22890] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 220.812133][T22903] validate_nla: 3 callbacks suppressed [ 220.812153][T22903] netlink: 'syz.1.8279': attribute type 11 has an invalid length. [ 221.009997][T22940] __nla_validate_parse: 19 callbacks suppressed [ 221.010034][T22940] netlink: 28 bytes leftover after parsing attributes in process `syz.1.8291'. [ 221.084385][T22958] netlink: 'syz.3.8296': attribute type 8 has an invalid length. [ 221.089615][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.108095][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.140843][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.186928][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 221.391975][T23011] netlink: 'syz.2.8315': attribute type 21 has an invalid length. [ 221.535783][T23038] netlink: 28 bytes leftover after parsing attributes in process `syz.3.8324'. [ 221.547458][T23037] loop4: detected capacity change from 0 to 512 [ 221.565644][T23038] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8324'. [ 221.618619][T23037] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 221.640771][T23037] ext4 filesystem being mounted at /1614/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.655146][T23051] netlink: 'syz.1.8326': attribute type 58 has an invalid length. [ 221.676239][T23051] netlink: 152 bytes leftover after parsing attributes in process `syz.1.8326'. [ 221.732323][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 221.732342][ T28] audit: type=1400 audit(2000000073.104:545): avc: denied { name_bind } for pid=23059 comm="syz.1.8331" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 221.779953][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 221.791681][T23065] netlink: 48 bytes leftover after parsing attributes in process `syz.3.8334'. [ 221.837246][T23073] netlink: 4276 bytes leftover after parsing attributes in process `syz.4.8330'. [ 221.871139][T23073] netlink: 4276 bytes leftover after parsing attributes in process `syz.4.8330'. [ 221.988021][ T28] audit: type=1400 audit(2000000073.338:546): avc: denied { setopt } for pid=23098 comm="syz.0.8343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 222.077705][ T28] audit: type=1400 audit(2000000073.422:547): avc: denied { setopt } for pid=23120 comm="syz.4.8348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 222.174340][T23140] netlink: 100 bytes leftover after parsing attributes in process `syz.3.8351'. [ 222.193433][T23140] netlink: 12 bytes leftover after parsing attributes in process `syz.3.8351'. [ 222.255827][T23157] netlink: 'syz.4.8357': attribute type 21 has an invalid length. [ 222.291794][T23157] netlink: 164 bytes leftover after parsing attributes in process `syz.4.8357'. [ 222.470808][T23197] xt_hashlimit: max too large, truncated to 1048576 [ 222.507765][T23197] No such timeout policy "syz1" [ 222.535653][T23211] netlink: 'syz.3.8374': attribute type 1 has an invalid length. [ 222.571629][T23211] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 222.706815][T23244] netlink: 'syz.4.8387': attribute type 2 has an invalid length. [ 222.737410][T23242] veth3: entered promiscuous mode [ 222.755409][T23242] veth3: entered allmulticast mode [ 223.049860][T23312] lo: left promiscuous mode [ 223.058733][ T28] audit: type=1400 audit(2000000074.339:548): avc: denied { append } for pid=23310 comm="syz.3.8403" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 223.214955][T23330] xt_TCPMSS: Only works on TCP SYN packets [ 223.562252][T23312] bridge0: port 2(bridge_slave_1) entered disabled state [ 223.570128][T23312] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.036636][T23312] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 224.057488][T23312] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 224.078600][T23382] xt_hashlimit: overflow, rate too high: 0 [ 224.095838][T23312] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 224.120751][T23312] ip6tnl1: left allmulticast mode [ 224.126833][T23312] bond0: left promiscuous mode [ 224.131909][T23312] bond0: left allmulticast mode [ 224.140832][T23312] ip6erspan0: left allmulticast mode [ 224.152873][T23340] bridge3: entered allmulticast mode [ 224.160401][T23349] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 224.168665][T23379] netlink: 'syz.3.8426': attribute type 25 has an invalid length. [ 224.176913][T23379] netlink: 'syz.3.8426': attribute type 9 has an invalid length. [ 224.196340][ T262] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.244275][ T262] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.276927][ T28] audit: type=1400 audit(2000000075.481:549): avc: denied { shutdown } for pid=23398 comm="syz.0.8433" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 224.297859][ T262] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.309929][ T262] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.484760][ T28] audit: type=1400 audit(2000000075.668:550): avc: denied { ioctl } for pid=23432 comm="syz.3.8443" path="socket:[59493]" dev="sockfs" ino=59493 ioctlcmd=0x891f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 224.706165][T23480] netlink: 'syz.3.8458': attribute type 1 has an invalid length. [ 224.861580][T23502] random: crng reseeded on system resumption [ 224.869283][ T28] audit: type=1400 audit(2000000076.033:551): avc: denied { append } for pid=23501 comm="syz.4.8465" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 225.004339][ T28] audit: type=1400 audit(2000000076.164:552): avc: denied { getopt } for pid=23525 comm="syz.3.8474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 225.112606][T23544] qrtr: Invalid version 180 [ 225.245390][T23606] loop3: detected capacity change from 0 to 2048 [ 225.250037][T23565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.289717][T23606] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 225.331495][T23615] veth1_macvtap: mtu greater than device maximum [ 225.340411][T23606] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 225.427455][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 226.329918][T23836] validate_nla: 1 callbacks suppressed [ 226.329938][T23836] netlink: 'syz.4.8556': attribute type 17 has an invalid length. [ 226.347435][T23834] veth0_to_hsr: entered allmulticast mode [ 226.385060][T23842] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 226.387499][T23836] __nla_validate_parse: 10 callbacks suppressed [ 226.387543][T23836] netlink: 152 bytes leftover after parsing attributes in process `syz.4.8556'. [ 226.435698][T23836] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 226.466363][T23848] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8560'. [ 226.568843][T23865] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8566'. [ 226.592605][T23865] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8566'. [ 226.804399][T23904] netlink: 'syz.4.8579': attribute type 21 has an invalid length. [ 226.812451][T23904] netlink: 128 bytes leftover after parsing attributes in process `syz.4.8579'. [ 226.836840][T23904] netlink: 'syz.4.8579': attribute type 4 has an invalid length. [ 226.856673][T23904] netlink: 'syz.4.8579': attribute type 5 has an invalid length. [ 226.910277][T23904] netlink: 3 bytes leftover after parsing attributes in process `syz.4.8579'. [ 226.987460][T23927] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8586'. [ 227.017677][ T28] audit: type=1326 audit(2000000078.046:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23931 comm="syz.3.8587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 227.083524][ T28] audit: type=1326 audit(2000000078.046:554): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23931 comm="syz.3.8587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 227.100658][T23939] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8589'. [ 227.168931][T23939] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8589'. [ 227.190386][ T28] audit: type=1326 audit(2000000078.046:555): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23931 comm="syz.3.8587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=276 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 227.277118][ T28] audit: type=1326 audit(2000000078.046:556): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23931 comm="syz.3.8587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 227.367781][T23976] xt_cgroup: invalid path, errno=-2 [ 227.384410][ T28] audit: type=1326 audit(2000000078.046:557): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23931 comm="syz.3.8587" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 227.628263][T24023] netlink: 96 bytes leftover after parsing attributes in process `syz.4.8617'. [ 227.701310][T24032] SET target dimension over the limit! [ 227.709178][T24035] xt_CT: You must specify a L4 protocol and not use inversions on it [ 227.958945][T24086] SET target dimension over the limit! [ 228.115254][ T28] audit: type=1400 audit(2000000079.075:558): avc: denied { write } for pid=24121 comm="syz.0.8644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 228.230994][T24139] netdevsim netdevsim1 netdevsim0: left promiscuous mode [ 228.246175][T24141] loop3: detected capacity change from 0 to 136 [ 228.278441][T24139] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 228.298189][T24141] Attempt to read inode for relocated directory [ 228.527027][T24180] veth0_to_hsr: left allmulticast mode [ 228.533989][T24180] netdevsim netdevsim1 netdevsim0: left allmulticast mode [ 228.553500][T24190] loop4: detected capacity change from 0 to 512 [ 228.584682][T24194] loop0: detected capacity change from 0 to 512 [ 228.618555][T24180] xfrm1: left promiscuous mode [ 228.634647][T24180] bond1: left promiscuous mode [ 228.649592][T24190] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 228.649862][T24180] bond1: left allmulticast mode [ 228.680050][T24190] ext4 filesystem being mounted at /1685/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.756579][T24180] sit1: left allmulticast mode [ 228.775794][T24194] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 228.808325][T24180] veth3: left promiscuous mode [ 228.829344][T24180] veth3: left allmulticast mode [ 228.852834][T24194] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 228.856085][T24180] bridge3: left allmulticast mode [ 228.890449][ T30] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.914464][T24194] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 228.923200][ T30] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.933376][ T30] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.943343][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.953098][ T30] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.043263][T24194] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 229.053648][T24233] netlink: 'syz.3.8679': attribute type 11 has an invalid length. [ 229.071446][ T28] audit: type=1326 audit(2000000079.974:559): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24232 comm="syz.1.8680" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4b433c799 code=0x7ffc0000 [ 229.111918][T24194] System zones: 0-2, 18-18, 34-35 [ 229.118053][T24194] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 229.136843][ T28] audit: type=1326 audit(2000000079.974:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24232 comm="syz.1.8680" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4b433c799 code=0x7ffc0000 [ 229.187408][ T28] audit: type=1326 audit(2000000079.974:561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24230 comm="syz.2.8678" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fa73c3fc799 code=0x0 [ 229.211943][ T28] audit: type=1326 audit(2000000079.974:562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24232 comm="syz.1.8680" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4b433c799 code=0x7ffc0000 [ 229.237393][ T28] audit: type=1326 audit(2000000079.974:563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24232 comm="syz.1.8680" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4b433c799 code=0x7ffc0000 [ 229.312255][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 229.487063][T24272] loop3: detected capacity change from 0 to 512 [ 229.617043][T24295] loop1: detected capacity change from 0 to 512 [ 229.649913][T24295] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 229.682247][T24295] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 229.710551][T24295] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 229.731793][T24295] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 229.753072][T24295] System zones: 0-2, 18-18, 34-35 [ 229.759250][T24295] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 229.852495][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.297601][T24409] loop4: detected capacity change from 0 to 1024 [ 230.355131][T24409] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.470101][T24439] ip6tnl1: entered allmulticast mode [ 230.546288][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.585774][T24457] loop2: detected capacity change from 0 to 2048 [ 230.661132][T24457] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 230.694440][T24478] xt_TPROXY: Can be used only with -p tcp or -p udp [ 230.715720][T24457] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #12: block 2: comm syz.2.8735: lblock 0 mapped to illegal pblock 2 (length 1) [ 230.867601][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.145833][T24546] loop4: detected capacity change from 0 to 1764 [ 231.166994][T24550] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=24550 comm=syz.2.8755 [ 231.212381][T24546] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 232.064681][T24688] SELinux: Context system_u:object_r:ld_so_cache_t:s0 is not valid (left unmapped). [ 232.110044][T24691] __nla_validate_parse: 13 callbacks suppressed [ 232.110067][T24691] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8792'. [ 232.331457][T24718] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8801'. [ 232.669641][T24743] netlink: 128 bytes leftover after parsing attributes in process `syz.2.8810'. [ 232.733802][T24743] netlink: 20 bytes leftover after parsing attributes in process `syz.2.8810'. [ 232.958191][T24779] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT [ 233.127196][T24792] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 233.247928][T24796] bond3: entered promiscuous mode [ 233.253247][T24796] 8021q: adding VLAN 0 to HW filter on device bond3 [ 233.403387][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 233.403484][ T28] audit: type=1326 audit(2000000084.017:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.435667][T24854] netlink: 36 bytes leftover after parsing attributes in process `syz.1.8835'. [ 233.501006][T24869] loop0: detected capacity change from 0 to 512 [ 233.507707][T24870] netlink: 56 bytes leftover after parsing attributes in process `syz.4.8838'. [ 233.526701][ T28] audit: type=1326 audit(2000000084.017:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.546024][T24870] netlink: 56 bytes leftover after parsing attributes in process `syz.4.8838'. [ 233.600943][T24870] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8838'. [ 233.614825][T24881] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.8841' sets config #2147483646 [ 233.626366][T24869] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 233.652951][T24869] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 233.704543][ T28] audit: type=1326 audit(2000000084.055:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.742975][T24869] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.8839: Corrupt directory, running e2fsck is recommended [ 233.783461][ T28] audit: type=1326 audit(2000000084.055:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=279 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.784251][T24869] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 233.827268][ T28] audit: type=1326 audit(2000000084.055:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.862553][ T28] audit: type=1326 audit(2000000084.055:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 233.891685][T24869] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.8839: corrupted in-inode xattr: e_name out of bounds [ 233.916886][T24869] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 233.917313][T24869] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.8839: couldn't read orphan inode 15 (err -117) [ 233.926611][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 233.926637][ C1] EXT4-fs (loop0): initial error at time 2000000084: ext4_iget_extra_inode:5025: inode 15 [ 233.926681][ C1] EXT4-fs (loop0): last error at time 2000000084: ext4_iget_extra_inode:5025: inode 15 [ 233.982857][T24913] usb usb1: usbfs: process 24913 (syz.1.8852) did not claim interface 0 before use [ 233.991188][ T28] audit: type=1326 audit(2000000084.055:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 234.015961][T24869] loop0: lost filesystem error report for type 5 error -117 [ 234.017459][T24869] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.026695][ T28] audit: type=1326 audit(2000000084.055:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 234.112060][ T28] audit: type=1326 audit(2000000084.055:611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24850 comm="syz.4.8834" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 234.241724][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.333388][T24965] netlink: 240 bytes leftover after parsing attributes in process `syz.2.8867'. [ 234.490937][T24990] xt_TCPMSS: Only works on TCP SYN packets [ 234.516423][T24997] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 234.549241][T25001] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8880'. [ 234.557354][T24997] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 234.612062][T25008] netlink: 'syz.3.8882': attribute type 1 has an invalid length. [ 234.793660][T25035] netlink: 'syz.3.8891': attribute type 1 has an invalid length. [ 235.123608][T25092] bond1: entered promiscuous mode [ 235.162606][T25092] bond1: entered allmulticast mode [ 235.194379][T25092] 8021q: adding VLAN 0 to HW filter on device bond1 [ 235.331284][T25148] netlink: 'syz.4.8915': attribute type 4 has an invalid length. [ 235.583412][T25196] cgroup: none used incorrectly [ 235.799742][T25220] openvswitch: netlink: Flow actions attr not present in new flow. [ 236.110698][ T28] audit: type=1326 audit(2000000086.563:612): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25279 comm="syz.3.8961" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 236.167451][T25285] xt_SECMARK: invalid mode: 3 [ 236.210071][T25297] netlink: 'syz.0.8967': attribute type 64 has an invalid length. [ 236.226591][T25294] set match dimension is over the limit! [ 236.319555][T25316] No such timeout policy "syz0" [ 236.645490][T25382] netlink: 'syz.4.8996': attribute type 2 has an invalid length. [ 236.901339][T25427] loop1: detected capacity change from 0 to 1024 [ 236.912944][T25433] netlink: 'syz.3.9012': attribute type 32 has an invalid length. [ 236.997078][T25427] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 237.052141][T25427] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 237.117986][T25427] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 237.186671][T25427] EXT4-fs error (device loop1): ext4_get_journal_inode:5863: inode #5: comm syz.1.9008: unexpected bad inode w/o EXT4_IGET_BAD [ 237.200622][T25427] loop1: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 237.200824][T25427] EXT4-fs (loop1): no journal found [ 237.210779][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 237.210828][ C1] EXT4-fs (loop1): initial error at time 2000000087: ext4_get_journal_inode:5863: inode 5 [ 237.210877][ C1] EXT4-fs (loop1): last error at time 2000000087: ext4_get_journal_inode:5863: inode 5 [ 237.247540][T25427] EXT4-fs (loop1): can't get journal size [ 237.254806][T25427] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 237.295811][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.404422][T25486] loop2: detected capacity change from 0 to 8192 [ 237.446326][T25486] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 237.480121][T25486] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 237.507506][T25486] FAT-fs (loop2): Filesystem has been set read-only [ 237.546024][T25486] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 237.564962][T25486] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 237.962525][T25613] tipc: Can't bind to reserved service type 0 [ 238.038487][T25627] loop4: detected capacity change from 0 to 512 [ 238.226382][T25666] netlink: 'syz.3.9086': attribute type 21 has an invalid length. [ 238.243214][T25666] __nla_validate_parse: 8 callbacks suppressed [ 238.243231][T25666] netlink: 128 bytes leftover after parsing attributes in process `syz.3.9086'. [ 238.270557][T25666] netlink: 'syz.3.9086': attribute type 4 has an invalid length. [ 238.278661][T25666] netlink: 'syz.3.9086': attribute type 5 has an invalid length. [ 238.287038][T25666] netlink: 3 bytes leftover after parsing attributes in process `syz.3.9086'. [ 238.567490][T25728] netlink: 28 bytes leftover after parsing attributes in process `syz.2.9107'. [ 238.922497][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 238.922552][ T28] audit: type=1107 audit(2000000089.193:630): pid=25798 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 238.972155][T25810] netlink: 80 bytes leftover after parsing attributes in process `syz.3.9134'. [ 239.395745][T25878] IPv6: NLM_F_CREATE should be specified when creating new route [ 239.428734][T25889] loop2: detected capacity change from 0 to 512 [ 239.440547][T25891] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9160'. [ 239.475629][T25891] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9160'. [ 239.490421][T25900] netlink: 20 bytes leftover after parsing attributes in process `syz.0.9163'. [ 239.500495][T25891] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9160'. [ 239.516198][T25889] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 239.529100][T25891] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9160'. [ 239.538423][T25889] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #13: comm syz.2.9156: iget: bad i_size value: 12154757448730 [ 239.554143][T25891] netlink: 28 bytes leftover after parsing attributes in process `syz.3.9160'. [ 239.586851][T25889] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 239.587061][T25889] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.9156: couldn't read orphan inode 13 (err -117) [ 239.597103][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 239.597138][ C1] EXT4-fs (loop2): initial error at time 2000000089: ext4_orphan_get:1391: inode 13 [ 239.597163][ C1] EXT4-fs (loop2): last error at time 2000000089: ext4_orphan_get:1391: inode 13 [ 239.687468][T25889] loop2: lost filesystem error report for type 5 error -117 [ 239.689978][T25889] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 239.798429][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.972811][T25980] bridge0: entered allmulticast mode [ 240.015145][T25971] xt_CT: No such helper "netbios-ns" [ 240.022385][ T28] audit: type=1400 audit(2000000090.213:631): avc: denied { setopt } for pid=25986 comm="syz.2.9190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 240.084811][T25969] Process accounting resumed [ 240.216676][T26031] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 240.223785][T26031] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 240.269935][T26031] vhci_hcd vhci_hcd.0: Device attached [ 240.280164][T26032] vhci_hcd: connection closed [ 240.280352][ T56] vhci_hcd vhci_hcd.3: stop threads [ 240.309804][ T56] vhci_hcd vhci_hcd.3: release socket [ 240.329185][ T56] vhci_hcd vhci_hcd.3: disconnect device [ 240.369647][T26061] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 240.388806][T26061] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 240.411309][T26060] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 240.480796][T26072] netlink: 'syz.4.9220': attribute type 21 has an invalid length. [ 240.529303][T26078] bond2: option tlb_dynamic_lb: invalid value (255) [ 240.545784][T26078] bond2 (unregistering): Released all slaves [ 240.984895][T26247] loop1: detected capacity change from 0 to 512 [ 241.040156][T26247] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 241.085639][T26247] ext4 filesystem being mounted at /1820/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 241.156206][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.262610][ T28] audit: type=1400 audit(2000000091.383:632): avc: denied { connect } for pid=26304 comm="syz.4.9271" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 241.366062][ T28] audit: type=1326 audit(2000000091.467:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26320 comm="syz.2.9276" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa73c3fc799 code=0x0 [ 241.916133][T26464] netlink: 'syz.3.9312': attribute type 1 has an invalid length. [ 241.932935][T26464] netlink: 'syz.3.9312': attribute type 2 has an invalid length. [ 242.012163][T26479] loop2: detected capacity change from 0 to 128 [ 242.025403][T26479] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 242.041284][T26479] ext4 filesystem being mounted at /1850/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 242.069602][T26487] netlink: 'syz.4.9319': attribute type 4 has an invalid length. [ 242.236012][ T3319] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 242.677421][T26562] netlink: 'syz.4.9343': attribute type 10 has an invalid length. [ 242.710704][T26562] ipvlan0: entered allmulticast mode [ 242.726520][T26562] veth0_vlan: entered allmulticast mode [ 242.742101][T26562] team0: Device ipvlan0 failed to register rx_handler [ 243.051320][T26617] xt_CT: You must specify a L4 protocol and not use inversions on it [ 243.324469][ T28] audit: type=1400 audit(2000000093.292:634): avc: denied { read } for pid=26666 comm="syz.2.9378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 243.385777][T26683] netlink: 'syz.0.9385': attribute type 21 has an invalid length. [ 243.408778][T26683] netlink: 'syz.0.9385': attribute type 20 has an invalid length. [ 243.940387][T26800] __nla_validate_parse: 33 callbacks suppressed [ 243.940404][T26800] netlink: 256 bytes leftover after parsing attributes in process `syz.4.9421'. [ 243.979517][T26807] netlink: 36 bytes leftover after parsing attributes in process `syz.1.9423'. [ 244.005661][ T28] audit: type=1400 audit(2000000093.938:635): avc: denied { shutdown } for pid=26805 comm="syz.2.9424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 244.108656][T26830] netlink: 8 bytes leftover after parsing attributes in process `syz.3.9431'. [ 244.272255][T26849] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.285339][T26849] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 244.303355][T26850] netlink: 'syz.3.9437': attribute type 4 has an invalid length. [ 244.338597][T26869] loop1: detected capacity change from 0 to 1024 [ 244.386409][T26869] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 244.416718][T26883] netlink: 72 bytes leftover after parsing attributes in process `syz.0.9449'. [ 244.430000][T26887] x_tables: duplicate underflow at hook 1 [ 244.442617][T26883] netlink: 72 bytes leftover after parsing attributes in process `syz.0.9449'. [ 244.479421][T26869] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 2: comm syz.1.9444: lblock 2 mapped to illegal pblock 2 (length 1) [ 244.507351][T26869] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 244.507456][T26869] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 244.517357][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 244.517379][ C0] EXT4-fs (loop1): initial error at time 2000000094: ext4_map_blocks:776: inode 3: block 2 [ 244.517420][ C0] EXT4-fs (loop1): last error at time 2000000094: ext4_map_blocks:776: inode 3: block 2 [ 244.548887][T26899] netlink: 'syz.0.9453': attribute type 21 has an invalid length. [ 244.557475][T26869] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 48: comm syz.1.9444: lblock 0 mapped to illegal pblock 48 (length 1) [ 244.581043][T26869] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 244.581163][T26869] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 244.602645][T26869] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.9444: Failed to acquire dquot type 0 [ 244.614446][T26869] loop1: lost filesystem error report for type 5 error -117 [ 244.615718][T26869] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 244.648769][T26869] loop1: lost filesystem error report for type 5 error -117 [ 244.656175][T26869] EXT4-fs error (device loop1): ext4_evict_inode:255: inode #11: comm syz.1.9444: mark_inode_dirty error [ 244.684111][T26869] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 244.688263][T26869] EXT4-fs warning (device loop1): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 244.739637][T26915] netlink: 8 bytes leftover after parsing attributes in process `syz.0.9458'. [ 244.749734][T26869] EXT4-fs (loop1): 1 orphan inode deleted [ 244.764289][ T30] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 244.765431][T26869] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 244.791904][ T30] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 244.792759][ T30] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 244.818756][T26918] IPv6: Can't replace route, no match found [ 244.858638][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7037: comm kworker/u8:1: Failed to release dquot type 0 [ 244.924727][ T12] EXT4-fs error (device loop1): ext4_map_blocks:776: inode #3: block 2: comm kworker/u8:0: lblock 2 mapped to illegal pblock 2 (length 1) [ 244.983740][ T12] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 244.999448][ T12] EXT4-fs error (device loop1): ext4_write_dquot:6981: comm kworker/u8:0: Failed to commit dquot type 0 [ 245.041435][ T12] Quota error (device loop1): dquot_write_dquot: Can't write quota structure (error -117). Quota may get out of sync! [ 245.096270][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.132029][ T3317] EXT4-fs error (device loop1): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 245.148044][T26975] netlink: 20 bytes leftover after parsing attributes in process `syz.4.9479'. [ 245.190829][ T3317] loop1: lost filesystem error report for type 5 error -117 [ 245.191359][ T3317] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 245.243908][ T3317] loop1: lost filesystem error report for type 5 error -117 [ 245.244813][ T3317] EXT4-fs error (device loop1): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 245.286949][ T3317] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 245.341409][ T28] audit: type=1400 audit(2000000095.192:636): avc: denied { connect } for pid=27007 comm="syz.1.9469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 245.430278][T27021] futex_wake_op: syz.3.9491 tries to shift op by -3; fix this program [ 245.462016][ T28] audit: type=1400 audit(2000000095.211:637): avc: denied { bind } for pid=27005 comm="syz.2.9490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 245.490798][T27033] netlink: 'syz.0.9496': attribute type 19 has an invalid length. [ 245.556233][T27044] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9500'. [ 245.742452][T27086] netlink: 788 bytes leftover after parsing attributes in process `syz.3.9514'. [ 245.776074][T27094] netlink: 10 bytes leftover after parsing attributes in process `syz.2.9516'. [ 245.824499][T27103] xt_hashlimit: size too large, truncated to 1048576 [ 245.849617][T27103] xt_hashlimit: max too large, truncated to 1048576 [ 246.018753][T27139] loop1: detected capacity change from 0 to 1764 [ 246.094310][T27157] validate_nla: 2 callbacks suppressed [ 246.094326][T27157] netlink: 'syz.3.9538': attribute type 21 has an invalid length. [ 246.191037][ T28] audit: type=1400 audit(2000000095.988:638): avc: denied { bind } for pid=27178 comm="syz.3.9543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 246.270263][ T28] audit: type=1400 audit(2000000095.988:639): avc: denied { name_bind } for pid=27178 comm="syz.3.9543" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 246.314904][ T28] audit: type=1400 audit(2000000095.988:640): avc: denied { node_bind } for pid=27178 comm="syz.3.9543" saddr=fe80::aa src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 246.354460][T27205] netlink: 'syz.2.9551': attribute type 1 has an invalid length. [ 246.402318][T27214] gre0: Master is either lo or non-ether device [ 246.614708][T27259] netlink: 'syz.2.9570': attribute type 1 has an invalid length. [ 246.725832][T27280] lo: entered allmulticast mode [ 246.755100][T27280] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 246.885804][T27298] bond4 (unregistering): Released all slaves [ 247.036885][T27390] loop2: detected capacity change from 0 to 512 [ 247.068298][T27390] EXT4-fs: Ignoring removed nobh option [ 247.094804][T27390] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 247.137343][T27390] EXT4-fs (loop2): 1 truncate cleaned up [ 247.145090][T27390] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 247.194973][T27406] bond4: option arp_all_targets: invalid value (262144) [ 247.249862][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.274858][T27406] bond4 (unregistering): Released all slaves [ 247.364051][T27504] ipt_REJECT: TCP_RESET invalid for non-tcp [ 247.613491][T27564] netlink: 'syz.4.9625': attribute type 3 has an invalid length. [ 247.642561][T27564] netlink: 'syz.4.9625': attribute type 3 has an invalid length. [ 248.832893][T27824] A link change request failed with some changes committed already. Interface ipvlan0 may have been left with an inconsistent configuration, please check. [ 248.909173][T27841] ipt_rpfilter: unknown options [ 249.216463][T27899] bridge0: port 3(bond0) entered blocking state [ 249.223139][T27899] bridge0: port 3(bond0) entered forwarding state [ 249.254208][T27899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 249.279358][T27899] 8021q: adding VLAN 0 to HW filter on device team0 [ 249.303074][T27925] loop0: detected capacity change from 0 to 1024 [ 249.313632][T27899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 249.323352][T27925] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 249.347111][T27925] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 249.356380][T27925] EXT4-fs (loop0): orphan cleanup on readonly fs [ 249.363924][T27925] EXT4-fs error (device loop0): ext4_free_blocks:6724: comm syz.0.9752: Freeing blocks not in datazone - block = 0, count = 4096 [ 249.378262][T27925] loop0: lost filesystem error report for type 5 error -117 [ 249.378488][T27925] EXT4-fs (loop0): 1 orphan inode deleted [ 249.386452][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 249.386480][ C1] EXT4-fs (loop0): initial error at time 2000000098: ext4_free_blocks:6724 [ 249.386508][ C1] EXT4-fs (loop0): last error at time 2000000098: ext4_free_blocks:6724 [ 249.417490][T27925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 249.432373][T27925] EXT4-fs error (device loop0): ext4_search_dir:1474: inode #2: block 16: comm syz.0.9752: bad entry in directory: inode out of bounds - offset=44, inode=40, rec_len=16, size=1024 fake=0 [ 249.454900][T27899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 249.464078][T27899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.472169][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.485586][T27899] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 249.502358][T27899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 249.516518][T27899] veth1_macvtap: left promiscuous mode [ 249.524390][T27899] veth0_macvtap: left promiscuous mode [ 249.535706][T27899] veth0_macvtap: entered promiscuous mode [ 249.543586][T27899] veth1_macvtap: entered promiscuous mode [ 249.566083][T27899] 8021q: adding VLAN 0 to HW filter on device bond1 [ 249.581155][T27899] 8021q: adding VLAN 0 to HW filter on device bond2 [ 249.595749][T27899] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 249.617785][T27899] 8021q: adding VLAN 0 to HW filter on device bond3 [ 249.633919][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.641430][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.651392][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.658737][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.696656][T27922] __nla_validate_parse: 38 callbacks suppressed [ 249.696676][T27922] netlink: 16 bytes leftover after parsing attributes in process `syz.4.9751'. [ 249.725079][T27922] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 249.744636][T27951] netlink: 'syz.2.9759': attribute type 5 has an invalid length. [ 249.753703][ T50] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.769063][ T50] netdevsim netdevsim1 netdevsim0: set [1, 1] type 2 family 0 port 20000 - 0 [ 249.787524][ T50] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.806097][ T50] netdevsim netdevsim1 netdevsim1: set [1, 1] type 2 family 0 port 20000 - 0 [ 249.822490][T27939] bond2: option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 249.834128][T27939] bond2 (unregistering): Released all slaves [ 249.853605][ T50] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.866571][ T50] netdevsim netdevsim1 netdevsim2: set [1, 1] type 2 family 0 port 20000 - 0 [ 249.876199][ T50] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.885455][ T50] netdevsim netdevsim1 netdevsim3: set [1, 1] type 2 family 0 port 20000 - 0 [ 249.885586][T28026] netlink: 4 bytes leftover after parsing attributes in process `syz.3.9763'. [ 249.986525][T28043] netlink: 28 bytes leftover after parsing attributes in process `syz.0.9767'. [ 249.997213][T28042] netlink: 'syz.4.9768': attribute type 39 has an invalid length. [ 250.006494][T28043] netlink: 28 bytes leftover after parsing attributes in process `syz.0.9767'. [ 250.026012][T28043] netlink: 'syz.0.9767': attribute type 4 has an invalid length. [ 250.164017][T28083] netlink: 132 bytes leftover after parsing attributes in process `syz.0.9776'. [ 250.342861][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 250.342911][ T28] audit: type=1326 audit(2000000099.882:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.416752][ T28] audit: type=1400 audit(2000000099.910:679): avc: denied { ioctl } for pid=28120 comm="syz.0.9786" path="socket:[68625]" dev="sockfs" ino=68625 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 250.466672][ T28] audit: type=1326 audit(2000000099.910:680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.508210][ T28] audit: type=1326 audit(2000000099.919:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.533788][T28138] x_tables: unsorted entry at hook 2 [ 250.566265][ T28] audit: type=1326 audit(2000000099.919:683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.591878][ T28] audit: type=1326 audit(2000000099.919:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=122 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.634868][ T28] audit: type=1326 audit(2000000099.919:684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.699974][T28166] netlink: 152 bytes leftover after parsing attributes in process `syz.0.9802'. [ 250.709341][ T28] audit: type=1326 audit(2000000099.919:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.794846][T28179] netlink: 148 bytes leftover after parsing attributes in process `syz.1.9807'. [ 250.813745][ T28] audit: type=1326 audit(2000000099.919:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.865152][T28179] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9807'. [ 250.877584][T28179] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9807'. [ 250.889681][ T28] audit: type=1326 audit(2000000099.919:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28114 comm="syz.3.9789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 250.950414][ T3481] IPVS: starting estimator thread 0... [ 251.046644][T28200] IPVS: using max 2400 ests per chain, 120000 per kthread [ 251.178064][T28253] netlink: 'syz.4.9828': attribute type 21 has an invalid length. [ 251.208759][T28253] netlink: 132 bytes leftover after parsing attributes in process `syz.4.9828'. [ 251.308373][T28274] bridge_slave_1: left allmulticast mode [ 251.335218][T28274] bridge_slave_1: left promiscuous mode [ 251.357210][T28274] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.372771][T28274] bridge_slave_0: left allmulticast mode [ 251.385955][T28274] bridge_slave_0: left promiscuous mode [ 251.398671][T28274] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.689564][T28363] loop4: detected capacity change from 0 to 128 [ 251.749058][T28363] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 251.811551][T28363] ext4 filesystem being mounted at /1951/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 251.906506][ T3314] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 251.959749][T28397] loop3: detected capacity change from 0 to 1764 [ 252.080005][T28412] bond4 (unregistering): Released all slaves [ 252.336753][T28529] netlink: 'syz.4.9890': attribute type 21 has an invalid length. [ 252.364285][T28529] netlink: 'syz.4.9890': attribute type 1 has an invalid length. [ 252.780123][T28597] loop4: detected capacity change from 0 to 512 [ 252.817288][T28597] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 252.875817][T28597] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 252.905613][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 252.912399][ C1] EXT4-fs (loop4): initial error at time 2000000102: ext4_mb_generate_buddy:1315 [ 252.922187][ C1] EXT4-fs (loop4): last error at time 2000000102: ext4_mb_generate_buddy:1315 [ 252.941215][T28597] EXT4-fs (loop4): 1 truncate cleaned up [ 252.953950][T28597] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 253.013668][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.140725][T28637] ieee802154 phy0 wpan0: encryption failed: -90 [ 253.152516][T28644] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 253.259076][T28657] vlan0: entered promiscuous mode [ 253.287421][T28652] loop1: detected capacity change from 0 to 1764 [ 253.601206][T28717] netlink: 'syz.1.9953': attribute type 5 has an invalid length. [ 253.662717][T28729] netlink: 'syz.2.9957': attribute type 27 has an invalid length. [ 254.287876][T28831] netlink: 'syz.1.9993': attribute type 21 has an invalid length. [ 254.333433][T28839] bridge_slave_1: left allmulticast mode [ 254.348030][T28839] bridge_slave_1: left promiscuous mode [ 254.348261][T28839] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.348902][T28839] bridge_slave_0: left allmulticast mode [ 254.348924][T28839] bridge_slave_0: left promiscuous mode [ 254.349102][T28839] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.363028][T28843] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 254.597190][T28882] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 254.628451][T28886] program syz.2.10008 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 254.779039][T28910] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 254.818840][T28910] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 254.893544][T28927] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.021415][T28948] xt_TPROXY: Can be used only with -p tcp or -p udp [ 255.032504][T28952] @: renamed from bond_slave_0 (while UP) [ 255.112115][T28965] netlink: 'syz.3.10035': attribute type 1 has an invalid length. [ 255.165051][T28965] __nla_validate_parse: 14 callbacks suppressed [ 255.165141][T28965] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.10035'. [ 255.293361][T28991] bridge4: entered promiscuous mode [ 255.306026][T28991] bridge4: entered allmulticast mode [ 255.315481][T29001] IPVS: stopping backup sync thread 20718 ... [ 255.375127][T29011] netlink: 'syz.1.10050': attribute type 15 has an invalid length. [ 255.475334][T29034] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 255.481993][T29034] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 255.538326][T29051] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 255.545249][T29051] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 255.553834][T29034] vhci_hcd vhci_hcd.0: Device attached [ 255.566104][T29051] vhci_hcd vhci_hcd.0: Device attached [ 255.628809][T29052] vhci_hcd: connection closed [ 255.629188][ T56] vhci_hcd vhci_hcd.2: stop threads [ 255.641171][T29036] vhci_hcd: connection closed [ 255.641846][ T56] vhci_hcd vhci_hcd.2: release socket [ 255.677894][ T56] vhci_hcd vhci_hcd.2: disconnect device [ 255.704263][ T56] vhci_hcd vhci_hcd.2: stop threads [ 255.723693][ T56] vhci_hcd vhci_hcd.2: release socket [ 255.737069][T17402] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 255.747725][ T56] vhci_hcd vhci_hcd.2: disconnect device [ 255.795580][T29087] xt_CT: No such helper "netbios-ns" [ 255.810202][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 255.810221][ T28] audit: type=1400 audit(2000000104.992:714): avc: denied { getopt } for pid=29094 comm="syz.4.10076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 255.837959][T17402] usb 5-1: new full-speed USB device number 2 using vhci_hcd [ 255.860033][T17402] usb 5-1: enqueue for inactive port 0 [ 255.868143][T17402] usb 5-1: enqueue for inactive port 0 [ 255.874545][T17402] usb 5-1: enqueue for inactive port 0 [ 255.954696][T17402] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 256.008822][T29119] netlink: 52 bytes leftover after parsing attributes in process `syz.3.10084'. [ 256.112776][ T28] audit: type=1400 audit(2000000105.282:715): avc: denied { bind } for pid=29141 comm="syz.4.10092" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 256.247814][T29165] netlink: 80 bytes leftover after parsing attributes in process `syz.4.10100'. [ 256.354061][ T28] audit: type=1326 audit(2000000105.497:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.389378][T29188] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10107'. [ 256.427680][T29188] netlink: 40 bytes leftover after parsing attributes in process `syz.2.10107'. [ 256.456350][ T28] audit: type=1326 audit(2000000105.497:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.496770][T29188] bond1: up delay (10) is not a multiple of miimon (7), value rounded to 7 ms [ 256.517354][ T28] audit: type=1326 audit(2000000105.497:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.546859][T29188] bond1 (unregistering): Released all slaves [ 256.556142][ T28] audit: type=1326 audit(2000000105.516:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.581622][ T28] audit: type=1326 audit(2000000105.516:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=119 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.607490][ T28] audit: type=1326 audit(2000000105.516:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.631932][ T28] audit: type=1326 audit(2000000105.516:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.674251][ T28] audit: type=1326 audit(2000000105.516:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29182 comm="syz.4.10104" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb8b49fc799 code=0x7ffc0000 [ 256.753443][T29286] batadv0: entered promiscuous mode [ 256.759132][T29286] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 256.781159][T29289] netlink: 12 bytes leftover after parsing attributes in process `syz.0.10118'. [ 256.814073][T29295] netlink: 180 bytes leftover after parsing attributes in process `syz.4.10121'. [ 256.879417][T29307] netlink: 132 bytes leftover after parsing attributes in process `syz.0.10123'. [ 257.164996][T29372] loop4: detected capacity change from 0 to 164 [ 257.173540][T29372] rock: corrupted directory entry. extent=32, offset=0, size=458989 [ 257.239301][T29382] netlink: 12 bytes leftover after parsing attributes in process `syz.2.10149'. [ 257.319827][T29395] x_tables: ip6_tables: sctp match: only valid for protocol 132 [ 257.553732][T29445] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=29445 comm=syz.2.10169 [ 257.634517][T29464] netlink: 28 bytes leftover after parsing attributes in process `syz.1.10174'. [ 257.826171][T29504] loop0: detected capacity change from 0 to 512 [ 257.847705][T29504] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.10188: Invalid inode bitmap blk 4 in block_group 0 [ 257.879655][T29504] loop0: lost filesystem error report for type 5 error -117 [ 257.879650][T29517] loop2: detected capacity change from 0 to 512 [ 257.880743][T29504] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 257.911352][T29517] EXT4-fs: Ignoring removed orlov option [ 257.936850][T29504] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 7969 vs 220 free clusters [ 257.960764][T29517] EXT4-fs: Ignoring removed mblk_io_submit option [ 257.980357][T29525] SELinux: Context is not valid (left unmapped). [ 257.981143][T29504] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.10188: Invalid inode bitmap blk 4 in block_group 0 [ 258.007084][T29504] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 258.017984][T29517] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.10191: corrupted in-inode xattr: e_value size too large [ 258.061522][T29517] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 258.064089][T29517] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.10191: couldn't read orphan inode 15 (err -117) [ 258.073902][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 258.073927][ C0] EXT4-fs (loop2): initial error at time 2000000107: ext4_iget_extra_inode:5025: inode 15 [ 258.073972][ C0] EXT4-fs (loop2): last error at time 2000000107: ext4_iget_extra_inode:5025: inode 15 [ 258.113449][T29517] loop2: lost filesystem error report for type 5 error -117 [ 258.116772][T29517] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 258.138865][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.217154][T29551] xt_TCPMSS: Only works on TCP SYN packets [ 258.301443][ T36] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 258.321805][ T36] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 258.333696][ T3481] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 258.439456][T29587] xt_l2tp: v2 doesn't support IP mode [ 258.696259][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.930394][T29657] netlink: 'syz.2.10234': attribute type 4 has an invalid length. [ 258.947787][T29661] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=29661 comm=syz.4.10236 [ 259.220183][T17395] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 259.261123][T29726] netlink: 'syz.3.10255': attribute type 2 has an invalid length. [ 259.286206][T29726] netlink: 'syz.3.10255': attribute type 1 has an invalid length. [ 259.325198][T29736] loop2: detected capacity change from 0 to 164 [ 259.457750][T29763] netlink: 'syz.0.10264': attribute type 1 has an invalid length. [ 259.476516][T17395] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 259.497021][T29768] x_tables: ip_tables: osf match: used from hooks POSTROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 259.667387][T29799] loop2: detected capacity change from 0 to 512 [ 259.750591][T29799] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 259.779667][T29799] EXT4-fs error (device loop2): ext4_validate_block_bitmap:423: comm syz.2.10277: bg 0: bad block bitmap checksum [ 259.793314][T29821] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 259.820703][T29799] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Filesystem failed CRC [ 259.878550][ T3319] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.988358][T29862] xt_socket: unknown flags 0x4c [ 259.997839][T29864] netlink: 'syz.0.10297': attribute type 22 has an invalid length. [ 260.111233][T29888] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 260.187604][T29902] kernel profiling enabled (shift: 6) [ 260.205525][T29897] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 260.512960][T29960] __nla_validate_parse: 11 callbacks suppressed [ 260.513044][T29960] netlink: 516 bytes leftover after parsing attributes in process `syz.3.10329'. [ 260.543884][T29963] netlink: 4 bytes leftover after parsing attributes in process `syz.1.10330'. [ 260.680573][T29989] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 260.708049][T29990] loop4: detected capacity change from 0 to 512 [ 260.735030][T29990] EXT4-fs: Ignoring removed mblk_io_submit option [ 260.761552][T29990] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 260.791859][T29990] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.10338: bg 0: block 384: padding at end of block bitmap is not set [ 260.815261][T30002] loop1: detected capacity change from 0 to 512 [ 260.822819][T29990] loop4: lost filesystem error report for type 5 error -117 [ 260.824477][T29990] EXT4-fs (loop4): Remounting filesystem read-only [ 260.839293][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 260.839313][ C1] EXT4-fs (loop4): initial error at time 2000000109: ext4_validate_block_bitmap:441 [ 260.839343][ C1] EXT4-fs (loop4): last error at time 2000000109: ext4_validate_block_bitmap:441 [ 260.884015][T29990] EXT4-fs (loop4): 1 truncate cleaned up [ 260.891402][T29990] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 260.912130][T30002] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 260.943847][T30002] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.10342: corrupted in-inode xattr: e_value size too large [ 260.976819][T30002] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 260.977079][T30002] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.10342: couldn't read orphan inode 15 (err -117) [ 260.987680][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 260.987705][ C1] EXT4-fs (loop1): initial error at time 2000000109: ext4_iget_extra_inode:5025: inode 15 [ 260.987758][ C1] EXT4-fs (loop1): last error at time 2000000109: ext4_iget_extra_inode:5025: inode 15 [ 261.040084][T30002] loop1: lost filesystem error report for type 5 error -117 [ 261.043989][T30002] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 261.075161][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.119626][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.291101][T30075] netlink: 'syz.4.10363': attribute type 21 has an invalid length. [ 261.449396][T30105] bridge2: entered promiscuous mode [ 261.479875][T30105] bridge2: entered allmulticast mode [ 261.512230][T30117] netlink: 24 bytes leftover after parsing attributes in process `syz.4.10376'. [ 261.538842][T30117] netlink: 24 bytes leftover after parsing attributes in process `syz.4.10376'. [ 261.600047][T30130] netlink: 20 bytes leftover after parsing attributes in process `syz.2.10380'. [ 261.820534][T30163] netlink: 4 bytes leftover after parsing attributes in process `syz.4.10391'. [ 261.886780][ T28] kauditd_printk_skb: 600 callbacks suppressed [ 261.886797][ T28] audit: type=1326 audit(2000000110.682:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30170 comm="syz.3.10393" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x0 [ 262.392334][T30247] netdevsim netdevsim2 netdevsim0: left promiscuous mode [ 262.404741][T30247] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 262.413323][T30247] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 262.438885][T30252] netlink: 10 bytes leftover after parsing attributes in process `syz.3.10418'. [ 262.550290][ T28] audit: type=1400 audit(2000000111.300:1325): avc: denied { ioctl } for pid=30272 comm="syz.3.10427" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 262.724515][ C0] ip6_tunnel: ip6gre2 xmit: Local address not yet configured! [ 262.742501][T30289] No such timeout policy "syz1" [ 263.079665][T30355] loop1: detected capacity change from 0 to 512 [ 263.106972][T30355] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 263.133463][T30355] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 263.151863][T30355] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 263.171618][T30355] System zones: 0-1, 15-15, 18-18, 34-34 [ 263.183958][T30355] EXT4-fs (loop1): orphan cleanup on readonly fs [ 263.190611][T30355] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 263.278918][T30355] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 263.363451][T30355] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 263.381122][T30355] EXT4-fs (loop1): 1 truncate cleaned up [ 263.407189][T30355] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 263.430787][T30397] netlink: 'syz.3.10465': attribute type 13 has an invalid length. [ 263.475163][T30403] loop2: detected capacity change from 0 to 764 [ 263.545394][ T3317] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.957172][ T28] audit: type=1326 audit(2000000112.620:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30473 comm="syz.3.10490" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 264.005493][ T28] audit: type=1326 audit(2000000112.648:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30473 comm="syz.3.10490" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 264.040621][ T28] audit: type=1326 audit(2000000112.648:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30473 comm="syz.3.10490" exe="/root/syz-executor" sig=0 arch=c000003e syscall=79 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 264.066194][ T28] audit: type=1326 audit(2000000112.648:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30473 comm="syz.3.10490" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 264.103896][ T28] audit: type=1326 audit(2000000112.648:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30473 comm="syz.3.10490" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa71011c799 code=0x7ffc0000 [ 264.314345][ T28] audit: type=1400 audit(2000000112.947:1331): avc: denied { ioctl } for pid=30491 comm="syz.0.10496" path="socket:[73155]" dev="sockfs" ino=73155 ioctlcmd=0x9378 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 264.391217][T30502] IPVS: sync thread started: state = BACKUP, mcast_ifn = batadv0, syncid = 0, id = 0 [ 264.491131][T30519] xt_ecn: cannot match TCP bits for non-tcp packets [ 264.657186][T30544] dummy0: entered promiscuous mode [ 264.735787][T30552] bridge5: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 264.796027][T30561] xt_l2tp: v2 sid > 0xffff: 4294967292 [ 264.911661][T30580] netlink: 'syz.3.10522': attribute type 46 has an invalid length. [ 264.942292][T30580] netlink: 4 bytes leftover after parsing attributes in process `syz.3.10522'. [ 264.982555][T30593] futex_wake_op: syz.1.10528 tries to shift op by 32; fix this program [ 264.991263][ T28] audit: type=1326 audit(2000000113.584:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=30592 comm="syz.1.10528" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff4b433c799 code=0x7ffc0000 [ 265.121603][T30616] netlink: 6032 bytes leftover after parsing attributes in process `syz.3.10534'. [ 265.819210][T30736] netlink: 'syz.1.10575': attribute type 29 has an invalid length. [ 265.828556][T30736] netlink: 8 bytes leftover after parsing attributes in process `syz.1.10575'. [ 265.929013][T30756] netlink: 'syz.1.10581': attribute type 4 has an invalid length. [ 266.122222][T30802] netlink: 'syz.0.10596': attribute type 13 has an invalid length. [ 266.145641][T30803] vti0: entered allmulticast mode [ 266.256480][T30832] netlink: 'syz.4.10605': attribute type 10 has an invalid length. [ 266.273563][T30832] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 266.315397][T30832] team0: Port device netdevsim0 added [ 266.592568][T30888] 8021q: adding VLAN 0 to HW filter on device bond3 [ 266.617604][ T3001] ================================================================== [ 266.625938][ T3001] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 266.633631][ T3001] [ 266.636075][ T3001] write to 0xffff88811aa38780 of 4 bytes by task 3736 on cpu 0: [ 266.644086][ T3001] d_make_discardable+0x4f/0xa0 [ 266.649082][ T3001] simple_unlink+0x68/0x80 [ 266.653530][ T3001] shmem_unlink+0x12d/0x140 [ 266.658075][ T3001] vfs_unlink+0x1c7/0x490 [ 266.662522][ T3001] filename_unlinkat+0x1e2/0x410 [ 266.667490][ T3001] __se_sys_unlink+0x2b/0xe0 [ 266.672639][ T3001] __x64_sys_unlink+0x1f/0x30 [ 266.678055][ T3001] x64_sys_call+0x2eb6/0x3020 [ 266.683042][ T3001] do_syscall_64+0x12c/0x370 [ 266.687926][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.694036][ T3001] [ 266.696469][ T3001] read to 0xffff88811aa38780 of 4 bytes by task 3001 on cpu 1: [ 266.705097][ T3001] do_readlinkat+0xa0/0x2f0 [ 266.710506][ T3001] __x64_sys_readlink+0x47/0x60 [ 266.715571][ T3001] x64_sys_call+0x2b51/0x3020 [ 266.720449][ T3001] do_syscall_64+0x12c/0x370 [ 266.725437][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.732299][ T3001] [ 266.735914][ T3001] value changed: 0x08300080 -> 0x00300180 [ 266.742093][ T3001] [ 266.744807][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 266.751423][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 266.762700][ T3001] Tainted: [W]=WARN [ 266.766920][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 266.777916][ T3001] ==================================================================