last executing test programs: 656.963923ms ago: executing program 2 (id=10006): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001840)={0x101, {{0x2, 0x4e22, @multicast2}}, 0x1}, 0x90) 592.300405ms ago: executing program 4 (id=10008): r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x11, r0, 0x0) 584.748165ms ago: executing program 2 (id=10010): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000040)=0xf7e2, 0x4) 539.099277ms ago: executing program 3 (id=10012): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3000000000000000840000000100"], 0x30}], 0x1, 0x0) 538.653017ms ago: executing program 4 (id=10013): r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x1, 0x43, &(0x7f0000000000), 0x4) 490.016288ms ago: executing program 4 (id=10015): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f00000021c0)={&(0x7f0000002100)={0x18, 0x0, 0x1, 0x801, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 475.316458ms ago: executing program 3 (id=10017): pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r0, 0xfffffffffffffffe, 0x1, 0xb) 434.991389ms ago: executing program 2 (id=10018): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000002a80)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0xfffc}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0xfffd}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, @NFT_MSG_NEWRULE={0x74, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0x8, 0x3, "00030000"}, @NFTA_MATCH_REV={0x8}, @NFTA_MATCH_NAME={0xe, 0x1, 'connlabel\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xd4}}, 0x0) 434.634009ms ago: executing program 4 (id=10019): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'netdevsim0\x00', &(0x7f0000000780)=@ethtool_channels={0x15, 0x401, 0x100, 0x3a, 0xfffffffa, 0x1, 0x1, 0x53ccdc5, 0x1}}) 382.401501ms ago: executing program 1 (id=10020): capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x801, 0x4, 0x7}) open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00'], 0x511000) 371.759921ms ago: executing program 3 (id=10021): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2520, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4e0e7b2abb8edb28, @perf_config_ext={0xc8d, 0x9}, 0x11ecca, 0x201224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000001030000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000580)={@local, @remote, @val={@val={0x88a8, 0x7, 0x1}, {0x8100, 0x6, 0x1, 0x4}}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000300}, @address_request}}}}, 0x0) 331.803412ms ago: executing program 0 (id=10022): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0xa82, 0x0) read(r0, 0x0, 0x0) 331.636342ms ago: executing program 2 (id=10023): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffdbd}]}) setresuid(0x0, 0x0, 0xffffffffffffffff) 288.263103ms ago: executing program 4 (id=10024): r0 = epoll_create(0x302) fsetxattr(r0, &(0x7f00000004c0)=@known='system.posix_acl_access\x00', &(0x7f0000000500)='+\x00', 0x2, 0x0) 288.164603ms ago: executing program 0 (id=10025): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f, 0x40206}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_PROTOCOL={0x6, 0x8, 0x88a8}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 288.096283ms ago: executing program 1 (id=10026): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x10}}, 0x7800, 0x8, 0xfffffffc, 0xdc64}}) 282.416393ms ago: executing program 2 (id=10027): move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/notes', 0x40, 0x8b) 266.780664ms ago: executing program 4 (id=10028): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0xff}}, 0x10, 0x0}, 0x30004084) 208.225365ms ago: executing program 0 (id=10029): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)={0x14, 0x4f, 0x1, 0x0, 0x0, {0x1c}}, 0x14}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) 208.126735ms ago: executing program 3 (id=10030): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newqdisc={0x5c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x9, 0x1}, {0x4}, {0xe, 0xd}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x401}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1a, {0x0, 0x0, 0x491, 0x0, 0x0, 0x0, 0x8, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}, @TCA_INGRESS_BLOCK={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x4000c00) 200.653216ms ago: executing program 0 (id=10031): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') pread64(r0, &(0x7f0000002180)=""/4105, 0x137, 0x0) 191.819355ms ago: executing program 1 (id=10032): r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, 0x0, 0x0) 149.695567ms ago: executing program 3 (id=10033): r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, 0x0, &(0x7f0000000340)=0x9b) 139.729347ms ago: executing program 2 (id=10034): fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x14e174135c0b87af) 139.258127ms ago: executing program 0 (id=10035): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7, 0xe}) 118.715768ms ago: executing program 0 (id=10036): r0 = memfd_create(&(0x7f0000001480)='\x01\xfd\xae.+\xa6\x8c\xf8\xff2\x199\x94S,|\x99x?Ue[\xbd\xe1!\x03[d \xa0\x97\xf5G\x97A\xc2\xd8\xf0Uq\xe6+\xa5\xc4\xb1\xa2\x1c\xffC;\x94Q\r\xb6}\x9c\xecC\v\xcf\xeb\a\x00\x00\x00,\x82\x03\xfa\x18\x8dR\xbb\xea5F\x00G\xe8\xc6\xb9\xe4\xb4\x99\x8a\x19P\xb8\x8cx\b\x99\x04R\x05\xaf\xa2\xea5\f\xccV\xa6w%\x06\x19\x7f\xc3\xb3O\xe5t3\x03\x1a\x9b\x00Uf\xa5\xf7\x80Tgiz\nX\b\x91\xfd0\x8e\xb6\xa3\v#\xa1\xdf\xb4\xc0\xe6\xb4\xef\xa8i\xd8\xa2y\xc8W\xd2(\x98\x9bA\x8f\x13\xeb\xf4b/\xef!\x8f\xf6]-\xe9k\xb62\x89gEv\x13\xf4\xc7\xb2\xf5\\\x17\x90\xb5\xa6\xa8\xb8o\x0f\xe2 \xe7\x9c$\xd7\xf2@\xf7cdv[\t\x00\x8d\xf3\xcc1\r$\x1e\xff\xf0P\xb2\x97\xb8\xbc\xeb\x91\x87\x8bu\xbf\xd4\'\xff\x1f\f\x016\x9dQ\xeeT\xe8\bY\x00\xb2\x06\xa6x\xd5O\xd6h\\I\xc9\x8d\a\x1d\xc9\x0f\x82\xdbs\xc7\x83L\x9e\xa2\xd1\xb3\xac\x8d\xd8\xb4\xb4\xea\x90Q\xd8\xc7\xeb%\x8bO\xf0\x1ab\x96\xcf\xbb\x15\xcf\xfcNm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00p+\x96\x1ei|n\xda\xee\x01\xae\x96*\x82*\xb8j\xfa\xaa\x14\x1f\x1d\x9f\xf8\xae\xfcH\xc4\xb3j\xe8\xcfO\xef\x0e\xafe\xb5*\x89\x18\xb2w\x96\b\x1by\xeaT\xdd\xb3g6\xbc\x85\xb2Y\xccv\x06\x00\x00\x00\xc5e\x90\xc51\x9f\v_# \b\xa5\xbcP,|\xe9\xd6s\x1f\x1f\xbe\xd3\x80\xb1\xa8 \xce|df\x903\v\x02\xean\x03X\xb5\xe4,8\xb7\xadEI\xdcA\xa7\xcc\xd7\xf9n\x1b\x95\xf8\x11Z\xe6:\xf4\xcd\xfe\x02\x8ctdy~_oC\x9e\xef\xf0\xa2K\xe9;\x8e:\x01\x03C\x92\xeb\x16\x1c\xbf\xbe\xef\xccUxhg\xffY\xe6\x83\xa6z\xff\x01\x9d o_{!O\xaajU\x84 \xe9\xb59r\x9cw\x18Z\xd3\xcd\x0e\xba\\\xdb\xf0\xe1\x86\t\xaf\ti\xdc\xbf?\xf5\n\xbd^\x05\xc0\xceuC}\xa8\xc7\xad\x86\xd7\x17&\xb9]1\x05J\x96\xf0\x84\xc1L9p\x96\xb8\x02\x13pA\x19\tf\x12\x88\xc8\x9c\xc9Cn\xd4\xa47V\'+\xcc\xbf\r\xa9\x10\x1d\xcf\xeb;lb\xe5:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\xdf\xbb\xc0_\x99F\xf4n]\x14\xbc\xcd\xd3\x9f\x9fe\xc5\xe6\xe8Mb\xc6\x82\x82\xcc\b\x00\x00\x00\x00\x00\x00\x00\xb8\x02\x00\x00\x00\xa9\x17&\x01&\'w\xa1t0\x80\xf0\x93\x80\x9f\x9b\xe0\x9f\xea\xb9\x9eD]#V\xda\x92\xca\xc6\xfa.\xd6\xe31\xfe\xe8\x02\xebX\xbd\nz\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01;\xbfM.\xe3\x84\x82\x9c\x91\a\x9b\x191c\xaeLz\xe0\x04Daz\x8d\xc3\x03\xab\x8dEGC$\x00e,\x94#\xcd4\xf9\x05\x88.\x13', 0x1) fcntl$getownex(r0, 0x11, 0x0) 83.757489ms ago: executing program 1 (id=10037): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x4) 44.426429ms ago: executing program 1 (id=10038): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000c000000000000000000000000000000000000000000000021"], 0x30}], 0x1, 0x0) 43.989749ms ago: executing program 3 (id=10039): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="020000000100020062b2d8ab0400000000000000080006000000000020"], 0x24, 0x3) 0s ago: executing program 1 (id=10040): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x94, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x6c, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_OFFSET={0x8, 0x3, 0x1, 0x0, 0x86}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x89}]}}}, {0x34, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_BITWISE_OP={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x108}}, 0x0) kernel console output (not intermixed with test programs): g CT accounting to be enabled [ 222.309919][T17104] : renamed from veth0_macvtap (while UP) [ 222.338455][ T3358] udevd[3358]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 222.352573][ T5973] udevd[5973]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 222.359559][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 222.380157][ T5975] udevd[5975]: inotify_add_watch(7, /dev/loop4p15, 10) failed: No such file or directory [ 222.383052][ T3356] udevd[3356]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 222.390261][ T3355] udevd[3355]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 222.398730][ T5976] udevd[5976]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 222.418136][ T3357] udevd[3357]: inotify_add_watch(7, /dev/loop4p13, 10) failed: No such file or directory [ 222.432499][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop4p16, 10) failed: No such file or directory [ 222.434988][ T5977] udevd[5977]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 222.569289][T17124] loop4: detected capacity change from 0 to 512 [ 222.595533][T17124] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 222.614791][T17124] EXT4-fs (loop4): 1 truncate cleaned up [ 222.735169][T17130] bond1: option downdelay: invalid value (18446744073709551615) [ 222.735204][T17130] bond1: option downdelay: allowed values 0 - 2147483647 [ 222.758672][T17130] bond1 (unregistering): Released all slaves [ 222.813931][T17137] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 222.944611][T17142] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6555'. [ 223.116725][T17159] netlink: 'syz.0.6562': attribute type 1 has an invalid length. [ 223.586893][T17176] netlink: 392 bytes leftover after parsing attributes in process `syz.1.6571'. [ 223.746187][T17183] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 224.002642][T17190] netlink: 112 bytes leftover after parsing attributes in process `syz.2.6578'. [ 224.230735][T17206] xt_bpf: check failed: parse error [ 224.365493][T17228] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6597'. [ 224.365570][T17228] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6597'. [ 224.417890][T17232] netlink: 'syz.2.6601': attribute type 40 has an invalid length. [ 224.652984][T17258] netlink: 'syz.4.6611': attribute type 4 has an invalid length. [ 224.776228][T17268] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6617'. [ 224.776261][T17268] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6617'. [ 224.965926][T17274] bond2: option lacp_rate: mode dependency failed, not supported in mode balance-xor(2) [ 224.995290][T17274] bond2 (unregistering): Released all slaves [ 225.103758][T17280] Process accounting paused [ 225.155091][T17284] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6624'. [ 225.155156][T17284] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6624'. [ 225.186771][T17282] loop0: detected capacity change from 0 to 2048 [ 225.241765][T17282] GPT:first_usable_lbas don't match. [ 225.241784][T17282] GPT:34 != 290 [ 225.241807][T17282] GPT: Use GNU Parted to correct GPT errors. [ 225.242012][T17282] loop0: p1 p2 p3 [ 225.410346][T17290] loop1: detected capacity change from 0 to 512 [ 225.417189][T17290] EXT4-fs: Ignoring removed nobh option [ 225.435322][T17290] EXT4-fs mount: 10 callbacks suppressed [ 225.435353][T17290] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 225.435440][T17290] ext4 filesystem being mounted at /1274/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 225.501548][ T3373] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 225.667846][T17312] IPVS: sync thread started: state = BACKUP, mcast_ifn = geneve0, syncid = 2, id = 0 [ 225.784358][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 225.784386][ T29] audit: type=1400 audit(2000000016.654:450): avc: denied { getopt } for pid=17317 comm="syz.2.6639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 226.753752][ T29] audit: type=1400 audit(2000000017.558:451): avc: denied { getopt } for pid=17349 comm="syz.2.6654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 226.866075][T17359] vti0: entered promiscuous mode [ 226.932176][T17368] xt_l2tp: v2 doesn't support IP mode [ 227.014430][T17373] bond2: down delay (5) is not a multiple of miimon (2), value rounded to 4 ms [ 227.014488][T17373] bond2: entered promiscuous mode [ 227.245663][T17382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.393008][T17387] bond3: Unable to set peer notification delay as MII monitoring is disabled [ 227.758422][ T3358] udevd[3358]: inotify_add_watch(7, /dev/loop3p30, 10) failed: No such file or directory [ 227.760426][ T3357] udevd[3357]: inotify_add_watch(7, /dev/loop3p34, 10) failed: No such file or directory [ 227.761056][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop3p37, 10) failed: No such file or directory [ 227.766925][ T5973] udevd[5973]: inotify_add_watch(7, /dev/loop3p38, 10) failed: No such file or directory [ 227.783155][ T5976] udevd[5976]: inotify_add_watch(7, /dev/loop3p41, 10) failed: No such file or directory [ 227.784135][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p44, 10) failed: No such file or directory [ 227.785729][ T3355] udevd[3355]: inotify_add_watch(7, /dev/loop3p42, 10) failed: No such file or directory [ 227.787216][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p49, 10) failed: No such file or directory [ 227.788826][ T3356] udevd[3356]: inotify_add_watch(7, /dev/loop3p43, 10) failed: No such file or directory [ 227.793616][ T4073] udevd[4073]: inotify_add_watch(7, /dev/loop3p45, 10) failed: No such file or directory [ 228.035048][T17387] bond3 (unregistering): Released all slaves [ 228.177280][T17403] loop2: detected capacity change from 0 to 512 [ 228.220935][T17403] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 228.221107][T17403] ext4 filesystem being mounted at /1399/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 228.272783][ T29] audit: type=1400 audit(2000000018.961:452): avc: denied { read } for pid=17401 comm="syz.2.6678" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 228.272829][ T29] audit: type=1400 audit(2000000018.961:453): avc: denied { open } for pid=17401 comm="syz.2.6678" path="/1399/bus/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 228.352128][ T3375] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.517361][T17424] netlink: 'syz.4.6686': attribute type 6 has an invalid length. [ 228.583441][T17430] loop0: detected capacity change from 0 to 512 [ 228.620819][T17430] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 228.620852][T17430] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 228.620944][T17430] System zones: 0-1, 15-15, 18-18, 34-34 [ 228.621077][T17430] EXT4-fs (loop0): orphan cleanup on readonly fs [ 228.638342][T17430] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (6144 > 1792). [ 228.638394][T17430] EXT4-fs warning (device loop0): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 228.638444][T17430] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 228.638573][T17430] EXT4-fs error (device loop0): ext4_orphan_get:1429: comm syz.0.6689: bad orphan inode 16 [ 228.638680][T17430] loop0: lost filesystem error report for type 5 error -117 [ 228.638755][T17430] ext4_test_bit(bit=15, block=18) = 1 [ 228.638787][T17430] is_bad_inode(inode)=0 [ 228.638799][T17430] NEXT_ORPHAN(inode)=0 [ 228.638809][T17430] max_ino=32 [ 228.638818][T17430] i_nlink=2 [ 228.639262][T17430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 228.814992][ T3370] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 228.861469][T17451] __nla_validate_parse: 2 callbacks suppressed [ 228.861517][T17451] netlink: 56 bytes leftover after parsing attributes in process `syz.0.6698'. [ 228.861573][T17451] netlink: 56 bytes leftover after parsing attributes in process `syz.0.6698'. [ 228.912423][T17457] 8021q: VLANs not supported on ipvlan1 [ 228.935864][T17461] netlink: 'syz.1.6705': attribute type 32 has an invalid length. [ 229.077502][T17467] bond1: Unable to set peer notification delay as MII monitoring is disabled [ 229.092808][T17467] bond1 (unregistering): Released all slaves [ 229.325833][ T29] audit: type=1400 audit(2000000019.930:454): avc: denied { connect } for pid=17486 comm="syz.3.6715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 229.504568][T17499] netlink: 60 bytes leftover after parsing attributes in process `syz.1.6720'. [ 229.662193][T17510] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6727'. [ 229.810398][T17522] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6732'. [ 229.879887][T17530] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6736'. [ 229.879997][T17530] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6736'. [ 229.903825][T17533] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6738'. [ 229.962246][T17538] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6741'. [ 230.006178][T17543] bond1: Unable to set peer notification delay as MII monitoring is disabled [ 230.016290][T17543] bond1 (unregistering): Released all slaves [ 230.067950][T17554] capability: warning: `syz.1.6747' uses deprecated v2 capabilities in a way that may be insecure [ 230.115084][T17552] bridge1: entered allmulticast mode [ 230.299881][T17576] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.6758'. [ 230.450920][ T29] audit: type=1400 audit(2000000020.972:455): avc: denied { read } for pid=17588 comm="syz.3.6765" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 230.451035][ T29] audit: type=1400 audit(2000000020.972:456): avc: denied { open } for pid=17588 comm="syz.3.6765" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 230.453862][ T29] audit: type=1400 audit(2000000020.972:457): avc: denied { ioctl } for pid=17588 comm="syz.3.6765" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 230.622474][ T29] audit: type=1400 audit(2000000021.129:458): avc: denied { bind } for pid=17605 comm="syz.3.6772" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 231.101819][T17662] xt_hashlimit: max too large, truncated to 1048576 [ 231.187876][T17670] xt_l2tp: wrong L2TP version: 0 [ 231.244129][ T29] audit: type=1400 audit(2000000021.701:459): avc: denied { nlmsg_read } for pid=17673 comm="syz.0.6806" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 231.300845][T17680] ip6t_rt: unknown flags 1F [ 231.659997][T17712] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 231.660020][T17712] IPv6: NLM_F_CREATE should be set when creating new route [ 231.660109][T17712] IPv6: NLM_F_CREATE should be set when creating new route [ 231.660127][T17712] IPv6: NLM_F_CREATE should be set when creating new route [ 231.710580][T17716] loop1: detected capacity change from 0 to 128 [ 232.274259][T17750] netlink: 'syz.3.6842': attribute type 13 has an invalid length. [ 232.421876][T17756] loop3: detected capacity change from 0 to 256 [ 232.736567][T17773] Cannot find del_set index 2 as target [ 232.812975][T17779] ip_tables: iptables: counters copy to user failed while replacing table [ 232.883811][ T29] audit: type=1326 audit(2000000023.205:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x7ffc0000 [ 232.883930][ T29] audit: type=1326 audit(2000000023.205:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x7ffc0000 [ 232.917910][ T29] audit: type=1326 audit(2000000023.242:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x7ffc0000 [ 232.918026][ T29] audit: type=1326 audit(2000000023.242:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x7ffc0000 [ 232.933778][ T29] audit: type=1326 audit(2000000023.242:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f5b53fdf9fa code=0x7ffc0000 [ 232.933900][ T29] audit: type=1326 audit(2000000023.242:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5b53f9e98e code=0x7ffc0000 [ 232.934004][ T29] audit: type=1326 audit(2000000023.242:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f5b53f9e98e code=0x7ffc0000 [ 232.963397][T17781] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 232.963490][T17781] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 232.963591][T17781] vhci_hcd vhci_hcd.0: Device attached [ 232.964086][ T29] audit: type=1326 audit(2000000023.288:467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f5b53f9e98e code=0x7ffc0000 [ 232.966773][ T29] audit: type=1326 audit(2000000023.288:468): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17780 comm="syz.3.6857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x7ffc0000 [ 232.981061][T17784] vhci_hcd: connection closed [ 233.013057][ T31] vhci_hcd vhci_hcd.3: stop threads [ 233.013083][ T31] vhci_hcd vhci_hcd.3: release socket [ 233.013103][ T31] vhci_hcd vhci_hcd.3: disconnect device [ 233.302033][T17803] Illegal XDP return value 4294967282 on prog (id 726) dev N/A, expect packet loss! [ 233.378688][T17807] netlink: 'syz.2.6868': attribute type 10 has an invalid length. [ 233.378824][T17807] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.378987][T17807] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.406864][T17807] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.406913][T17807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.407017][T17807] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.407056][T17807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.438633][T17807] team0: Port device bridge0 added [ 233.721454][T17840] netlink: 'syz.4.6886': attribute type 1 has an invalid length. [ 233.870316][T17860] tmpfs: Bad value for 'mpol' [ 233.946861][T17868] loop1: detected capacity change from 0 to 1024 [ 233.983073][T17868] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 233.983193][T17868] ext4 filesystem being mounted at /1335/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 234.016257][T17868] EXT4-fs warning (device loop1): ext4_empty_dir:3106: inode #12: comm syz.1.6899: directory missing '..' [ 234.054318][ T3373] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 234.148582][T17888] ip_tables: iptables: counters copy to user failed while replacing table [ 234.346835][T17898] xt_CT: No such helper "snmp_trap" [ 234.357029][ T5976] udevd[5976]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 234.366409][ T3358] udevd[3358]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 234.377223][ T3356] udevd[3356]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 234.392751][ T3355] udevd[3355]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 234.409289][ T3356] udevd[3356]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 234.431726][ T3355] udevd[3355]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 234.456795][ T3356] udevd[3356]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 234.480391][ T5973] udevd[5973]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 234.502166][ T5977] udevd[5977]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 234.511844][ T3358] udevd[3358]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 234.831341][T17928] program syz.4.6926 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 235.074279][T17931] 8021q: adding VLAN 0 to HW filter on device bond1 [ 235.092578][T17934] __nla_validate_parse: 11 callbacks suppressed [ 235.092607][T17934] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6927'. [ 235.110473][T17946] netlink: 29 bytes leftover after parsing attributes in process `syz.2.6933'. [ 235.110502][T17946] netlink: 29 bytes leftover after parsing attributes in process `syz.2.6933'. [ 235.522621][T17977] netlink: 164 bytes leftover after parsing attributes in process `syz.0.6947'. [ 235.599684][T17983] bond1: Removing last ns target with arp_interval on [ 235.644027][T17987] netlink: 24 bytes leftover after parsing attributes in process `syz.2.6951'. [ 235.682367][T17990] ipt_ECN: cannot use operation on non-tcp rule [ 235.971668][T18018] netlink: 'syz.1.6966': attribute type 4 has an invalid length. [ 235.971701][T18018] netlink: 152 bytes leftover after parsing attributes in process `syz.1.6966'. [ 236.049358][T18022] netlink: 312 bytes leftover after parsing attributes in process `syz.4.6968'. [ 236.148060][T18032] ipt_REJECT: TCP_RESET invalid for non-tcp [ 236.400915][T18057] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6985'. [ 236.544426][T18072] netlink: 'syz.1.6993': attribute type 10 has an invalid length. [ 236.544583][T18072] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.544774][T18072] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.576912][T18072] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.577025][T18072] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.577136][T18072] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.577255][T18072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.622989][T18072] team0: Port device bridge0 added [ 236.743132][T18086] xt_LOG: prefix is not null-terminated [ 236.745510][T18084] netlink: 68 bytes leftover after parsing attributes in process `syz.1.6999'. [ 236.745584][T18084] netlink: 68 bytes leftover after parsing attributes in process `syz.1.6999'. [ 236.827803][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 236.827842][ T29] audit: type=1400 audit(2000000026.850:502): avc: denied { setopt } for pid=18094 comm="syz.2.7004" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 237.240025][T18137] bond2: Removing last ns target with arp_interval on [ 237.252153][ T29] audit: type=1326 audit(2000000027.247:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18147 comm="syz.1.7030" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 237.252316][ T29] audit: type=1326 audit(2000000027.247:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18147 comm="syz.1.7030" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 237.305107][ T29] audit: type=1326 audit(2000000027.293:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18147 comm="syz.1.7030" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=439 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 237.305158][ T29] audit: type=1326 audit(2000000027.293:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18147 comm="syz.1.7030" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 237.305201][ T29] audit: type=1326 audit(2000000027.293:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18147 comm="syz.1.7030" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 237.375659][T18142] geneve2: entered allmulticast mode [ 237.519325][T18164] loop4: detected capacity change from 0 to 512 [ 237.545495][T18164] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 237.545600][T18164] ext4 filesystem being mounted at /1364/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 237.647502][ T3372] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.754749][T18179] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 238.105078][T18211] loop4: detected capacity change from 0 to 512 [ 238.139254][T18211] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 238.153994][T18211] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 238.154082][T18211] EXT4-fs (loop4): orphan cleanup on readonly fs [ 238.172515][T18211] EXT4-fs error (device loop4): ext4_validate_block_bitmap:445: comm syz.4.7056: bg 0: block 361: padding at end of block bitmap is not set [ 238.172573][T18211] loop4: lost filesystem error report for type 5 error -117 [ 238.189672][T18211] EXT4-fs (loop4): Remounting filesystem read-only [ 238.195070][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 238.195132][ C1] EXT4-fs (loop4): initial error at time 2000000028: ext4_validate_block_bitmap:445 [ 238.195207][ C1] EXT4-fs (loop4): last error at time 2000000028: ext4_validate_block_bitmap:445 [ 238.214293][T18211] EXT4-fs (loop4): 1 truncate cleaned up [ 238.215193][T18211] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 238.250226][T18211] EXT4-fs warning (device loop4): dx_probe:861: inode #2: comm syz.4.7056: dx entry: limit 0 != root limit 125 [ 238.250334][T18211] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.7056: Corrupt directory, running e2fsck is recommended [ 238.302188][ T3372] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 238.329594][T18228] netlink: 'syz.4.7066': attribute type 1 has an invalid length. [ 238.357604][T18229] xt_CT: You must specify a L4 protocol and not use inversions on it [ 238.487372][T18243] netlink: 'syz.4.7071': attribute type 5 has an invalid length. [ 238.680256][T18257] ip6gretap1: entered allmulticast mode [ 238.805156][ T29] audit: type=1326 audit(2000000028.677:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18277 comm="syz.4.7091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 238.807673][ T29] audit: type=1326 audit(2000000028.677:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18277 comm="syz.4.7091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 238.814976][ T29] audit: type=1326 audit(2000000028.677:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18277 comm="syz.4.7091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 238.902872][ T29] audit: type=1326 audit(2000000028.769:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18277 comm="syz.4.7091" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 238.911063][T18279] netlink: 'syz.0.7089': attribute type 10 has an invalid length. [ 238.911461][T18279] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.911887][T18279] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.943583][T18279] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.943725][T18279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.943968][T18279] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.944065][T18279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.971731][T18279] team0: Port device bridge0 added [ 239.095994][T18301] xt_LOG: prefix is not null-terminated [ 239.239538][T18323] netlink: 'syz.3.7111': attribute type 10 has an invalid length. [ 239.239677][T18323] bridge0: port 3(team0) entered disabled state [ 239.239843][T18323] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.239991][T18323] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.266045][T18326] netlink: 'syz.2.7113': attribute type 58 has an invalid length. [ 239.266287][T18327] netlink: 'syz.1.7112': attribute type 21 has an invalid length. [ 239.288605][T18323] team0: Device bridge0 is already an upper device of the team interface [ 239.402171][T18342] loop3: detected capacity change from 0 to 164 [ 239.528525][T18356] loop0: detected capacity change from 0 to 1024 [ 239.532730][T18356] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 239.533555][T18356] JBD2: no valid journal superblock found [ 239.533596][T18356] EXT4-fs (loop0): Could not load journal inode [ 239.584784][T18367] ieee802154 phy0 wpan0: encryption failed: -22 [ 239.721911][T18387] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 239.949633][T18411] netlink: 'syz.4.7149': attribute type 10 has an invalid length. [ 239.949770][T18411] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.949952][T18411] bridge0: port 1(bridge_slave_0) entered disabled state [ 239.976094][T18411] bridge0: port 2(bridge_slave_1) entered blocking state [ 239.976143][T18411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 239.976246][T18411] bridge0: port 1(bridge_slave_0) entered blocking state [ 239.976289][T18411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.004884][T18411] team0: Port device bridge0 added [ 240.138419][T18432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 240.147814][T18428] netlink: 'syz.0.7171': attribute type 10 has an invalid length. [ 240.199566][T18432] 8021q: adding VLAN 0 to HW filter on device bond1 [ 240.210324][T18432] 8021q: adding VLAN 0 to HW filter on device bond2 [ 240.221250][T18428] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.221334][T18428] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.253242][ T38] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 240.349062][T18447] loop4: detected capacity change from 0 to 1024 [ 240.355661][T18447] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 240.358510][T18447] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 240.358707][T18447] EXT4-fs (loop4): orphan cleanup on readonly fs [ 240.368400][T18447] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.7170: Failed to acquire dquot type 0 [ 240.368498][T18447] loop4: lost filesystem error report for type 5 error -117 [ 240.368826][T18447] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.7170: Failed to acquire dquot type 0 [ 240.368932][T18447] loop4: lost filesystem error report for type 5 error -117 [ 240.369223][T18447] EXT4-fs error (device loop4): ext4_free_blocks:6719: comm syz.4.7170: Freeing blocks not in datazone - block = 0, count = 4096 [ 240.369414][T18447] loop4: lost filesystem error report for type 5 error -117 [ 240.369845][T18447] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.7170: Failed to acquire dquot type 0 [ 240.369919][T18447] loop4: lost filesystem error report for type 5 error -117 [ 240.370239][T18447] EXT4-fs (loop4): 1 orphan inode deleted [ 240.372971][T18447] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 240.397564][T18447] EXT4-fs error (device loop4): ext4_lookup:1787: inode #15: comm syz.4.7170: iget: bad extended attribute block 6 [ 240.516227][ T3372] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.614558][T18461] usb usb8: usbfs: process 18461 (syz.4.7175) did not claim interface 0 before use [ 240.652981][T18469] bond1: entered allmulticast mode [ 240.653194][T18469] 8021q: adding VLAN 0 to HW filter on device bond1 [ 241.015007][T18527] __nla_validate_parse: 8 callbacks suppressed [ 241.015040][T18527] netlink: 48 bytes leftover after parsing attributes in process `syz.0.7209'. [ 241.088874][T18536] loop3: detected capacity change from 0 to 1024 [ 241.098344][T18536] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 241.112380][T18536] JBD2: no valid journal superblock found [ 241.112409][T18536] EXT4-fs (loop3): Could not load journal inode [ 241.235441][T18553] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7221'. [ 241.295484][T18550] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.295531][T18550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.357034][T18566] SET target dimension over the limit! [ 241.376865][T18563] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.376941][T18563] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.415584][T18573] validate_nla: 1 callbacks suppressed [ 241.415614][T18573] netlink: 'syz.0.7232': attribute type 58 has an invalid length. [ 241.415633][T18573] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7232'. [ 241.493215][T18563] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 241.497746][T18563] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 241.577974][ T244] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.578036][ T244] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.578096][ T244] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.578138][ T244] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 241.722947][T18596] netlink: 108 bytes leftover after parsing attributes in process `syz.1.7243'. [ 241.866614][T18618] netlink: 'syz.4.7254': attribute type 2 has an invalid length. [ 241.915222][T18629] netlink: 1047 bytes leftover after parsing attributes in process `syz.4.7259'. [ 242.248919][T18662] loop0: detected capacity change from 0 to 2048 [ 242.289619][T18662] Alternate GPT is invalid, using primary GPT. [ 242.289801][T18662] loop0: p2 p3 p7 [ 242.299979][T18667] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7277'. [ 242.368201][T18675] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7281'. [ 242.401428][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 242.401459][ T29] audit: type=1400 audit(2000000031.999:536): avc: denied { read } for pid=18676 comm="syz.1.7283" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.401500][ T29] audit: type=1400 audit(2000000031.999:537): avc: denied { open } for pid=18676 comm="syz.1.7283" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.427312][ T29] audit: type=1400 audit(2000000032.017:538): avc: denied { ioctl } for pid=18676 comm="syz.1.7283" path="/dev/loop-control" dev="devtmpfs" ino=99 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.530790][T18690] bridge1: entered promiscuous mode [ 242.578640][T18698] netlink: 'syz.2.7292': attribute type 32 has an invalid length. [ 242.647109][ T3358] udevd[3358]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 242.665710][ T5974] udevd[5974]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 242.707439][ T5974] udevd[5974]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 242.735943][ T29] audit: type=1400 audit(2000000032.294:539): avc: denied { read write } for pid=18715 comm="syz.1.7311" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 242.736047][ T29] audit: type=1400 audit(2000000032.294:540): avc: denied { open } for pid=18715 comm="syz.1.7311" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 242.933044][T18728] bond3: option mode: invalid value (9) [ 242.939758][T18728] bond3 (unregistering): Released all slaves [ 243.056472][T18751] netlink: 132 bytes leftover after parsing attributes in process `syz.3.7318'. [ 243.071849][ T29] audit: type=1326 audit(2000000032.608:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18752 comm="syz.1.7321" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x0 [ 243.136324][ T29] audit: type=1400 audit(2000000032.672:542): avc: denied { append } for pid=18762 comm="syz.1.7324" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 243.216269][T18742] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 243.221570][T18742] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 243.267256][ T244] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.267366][ T244] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.267418][ T244] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.267515][ T244] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.395193][T18777] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7328'. [ 243.427183][T18781] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7331'. [ 243.559859][T18793] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 243.583804][ T29] audit: type=1326 audit(2000000033.088:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18794 comm="syz.4.7339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 243.615713][ T29] audit: type=1326 audit(2000000033.115:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18794 comm="syz.4.7339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=116 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 243.616222][ T29] audit: type=1326 audit(2000000033.115:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18794 comm="syz.4.7339" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3b855de159 code=0x7ffc0000 [ 243.685846][T18797] bridge0: port 3(team0) entered blocking state [ 243.685895][T18797] bridge0: port 3(team0) entered forwarding state [ 243.686203][T18797] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.686382][T18797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.772968][T18797] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.856613][T18797] 8021q: adding VLAN 0 to HW filter on device bond1 [ 243.912665][T18799] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.912836][T18799] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.994091][T18799] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 244.004904][T18799] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 244.054719][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.054775][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.080120][ T12] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.080208][ T12] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.080289][ T12] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.080334][ T12] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 244.328389][T18833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 244.337316][T18833] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.345177][T18833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 244.397676][T18833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 244.408058][T18833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 244.418584][T18833] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 244.418619][T18833] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 244.442105][T18833] veth1_vlan: left promiscuous mode [ 244.442813][T18833] veth0_vlan: left promiscuous mode [ 244.455437][T18833] veth0_vlan: entered promiscuous mode [ 244.456639][T18833] veth1_vlan: entered promiscuous mode [ 244.470759][T18833] veth1_macvtap: left promiscuous mode [ 244.477215][T18833] veth0_macvtap: left promiscuous mode [ 244.477881][T18833] veth0_macvtap: entered promiscuous mode [ 244.490188][T18833] veth1_macvtap: entered promiscuous mode [ 244.499184][T18833] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 244.508051][T18833] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 244.517120][T18833] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 244.531116][T18833] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 244.539885][T18833] 8021q: adding VLAN 0 to HW filter on device bond1 [ 244.548946][T18859] SELinux: DCCP has been removed, pid=18859 comm=syz.1.7371 [ 244.564653][ T244] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.564700][ T244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.581344][ T244] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.581401][ T244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.622857][ T244] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.623298][ T244] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.623397][ T244] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.623442][ T244] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 244.629285][ T38] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 244.981276][T18900] loop1: detected capacity change from 0 to 256 [ 245.257968][T18930] SET target dimension over the limit! [ 245.448240][T18954] netlink: 'syz.0.7417': attribute type 10 has an invalid length. [ 245.694177][T18990] xt_HMARK: spi-set and port-set can't be combined [ 246.218157][T19063] mmap: syz.4.7469 (19063): VmData 33263616 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. [ 246.275110][T19068] loop2: detected capacity change from 0 to 164 [ 246.298730][T19068] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 246.351684][T19059] bridge0: port 3(team0) entered disabled state [ 246.351922][T19059] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.352104][T19059] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.454568][T19059] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 246.466189][T19059] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 246.598200][ T401] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 246.599168][ T401] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 246.599908][ T401] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 246.600159][ T401] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 246.914558][T19127] __nla_validate_parse: 8 callbacks suppressed [ 246.914591][T19127] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7504'. [ 247.256618][T19141] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.256763][T19141] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.308259][T19141] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 247.319122][T19141] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 247.387735][ T244] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.387801][ T244] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.387904][ T244] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.388036][ T244] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 247.455829][T19171] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7523'. [ 247.604358][T19195] netlink: 'syz.4.7535': attribute type 11 has an invalid length. [ 247.817987][T19220] netlink: 'syz.2.7547': attribute type 21 has an invalid length. [ 247.839142][ T29] kauditd_printk_skb: 71 callbacks suppressed [ 247.839172][ T29] audit: type=1326 audit(2000000037.009:617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19216 comm="syz.3.7546" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x0 [ 247.878320][T19225] 8021q: VLANs not supported on wg0 [ 247.932756][T19233] x_tables: duplicate entry at hook 2 [ 247.978482][ T29] audit: type=1400 audit(2000000037.138:618): avc: denied { bind } for pid=19236 comm="syz.2.7556" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 247.978578][ T29] audit: type=1400 audit(2000000037.138:619): avc: denied { name_bind } for pid=19236 comm="syz.2.7556" src=20005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 247.978612][ T29] audit: type=1400 audit(2000000037.138:620): avc: denied { node_bind } for pid=19236 comm="syz.2.7556" saddr=172.20.20.23 src=20005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 248.247068][ T29] audit: type=1326 audit(2000000037.387:621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19255 comm="syz.2.7565" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f047659e159 code=0x0 [ 248.300199][T19260] Cannot find add_set index 0 as target [ 248.356792][ T29] audit: type=1400 audit(2000000037.489:622): avc: denied { create } for pid=19264 comm="syz.2.7568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 248.398952][ T29] audit: type=1400 audit(2000000037.526:623): avc: denied { getopt } for pid=19264 comm="syz.2.7568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 248.513179][ T29] audit: type=1326 audit(2000000037.627:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19273 comm="syz.2.7574" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f047659e159 code=0x7ffc0000 [ 248.529636][ T29] audit: type=1326 audit(2000000037.627:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19273 comm="syz.2.7574" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f047659e159 code=0x7ffc0000 [ 248.530539][ T29] audit: type=1326 audit(2000000037.636:626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19273 comm="syz.2.7574" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f047659e159 code=0x7ffc0000 [ 248.660428][T19288] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7580'. [ 248.787066][T19300] loop0: detected capacity change from 0 to 2048 [ 248.835195][T19300] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 248.848614][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 248.872464][T19300] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.7586: pblk 93 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(4) [ 248.937959][ T3370] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.653468][T19433] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7648'. [ 249.679024][T19430] bond3: option resend_igmp: invalid value (18446744073709551615) [ 249.679055][T19430] bond3: option resend_igmp: allowed values 0 - 255 [ 249.708720][T19430] bond3 (unregistering): Released all slaves [ 249.725899][T19439] tunl0: entered promiscuous mode [ 249.726094][T19439] netlink: 'syz.4.7661': attribute type 4 has an invalid length. [ 249.788434][T19440] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.788556][T19440] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.894781][T19440] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 249.904314][T19440] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 250.008345][ T244] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.008496][ T244] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.008547][ T244] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.008591][ T244] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.084628][T19471] bond0: (slave bond_slave_1): Releasing backup interface [ 250.339956][T19502] netlink: 'syz.0.7684': attribute type 10 has an invalid length. [ 250.353109][T19502] team0: Device wg2 is of different type [ 250.445858][T19508] bond3: option lp_interval: invalid value (18446744071562067969) [ 250.445901][T19508] bond3: option lp_interval: allowed values 1 - 2147483647 [ 250.466592][T19508] bond3 (unregistering): Released all slaves [ 250.529368][T19519] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 250.559216][T19521] No such timeout policy "syz1" [ 250.615100][T19527] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 250.663197][T19534] x_tables: unsorted entry at hook 2 [ 250.670322][T19527] bond1 (unregistering): Released all slaves [ 250.840226][T19556] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7711'. [ 250.853165][T19558] netlink: 76 bytes leftover after parsing attributes in process `syz.2.7710'. [ 250.853215][T19558] netlink: 72 bytes leftover after parsing attributes in process `syz.2.7710'. [ 250.853274][T19558] netlink: 'syz.2.7710': attribute type 3 has an invalid length. [ 250.853293][T19558] netlink: 11 bytes leftover after parsing attributes in process `syz.2.7710'. [ 251.162106][T19594] netlink: 132 bytes leftover after parsing attributes in process `syz.2.7728'. [ 251.259811][T19607] Cannot find add_set index 0 as target [ 251.297523][T19614] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7736'. [ 251.663352][T19656] netlink: 'syz.0.7760': attribute type 10 has an invalid length. [ 251.663459][T19656] vlan1: entered promiscuous mode [ 251.663643][T19656] vlan1: entered allmulticast mode [ 251.663665][T19656] veth0_vlan: entered allmulticast mode [ 251.663688][T19656] A link change request failed with some changes committed already. Interface vlan1 may have been left with an inconsistent configuration, please check. [ 251.716572][T19658] ip6erspan0: entered allmulticast mode [ 251.912464][T19691] loop1: detected capacity change from 0 to 512 [ 251.913975][T19691] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 251.921854][T19691] EXT4-fs (loop1): orphan cleanup on readonly fs [ 251.922584][T19691] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:521: comm syz.1.7777: Block bitmap for bg 0 marked uninitialized [ 251.922665][T19691] loop1: lost filesystem error report for type 5 error -117 [ 251.923100][T19691] EXT4-fs (loop1): Remounting filesystem read-only [ 251.923227][T19691] EXT4-fs (loop1): 1 orphan inode deleted [ 251.924178][T19691] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 251.974770][ T3373] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.033881][T19701] netlink: 'syz.2.7778': attribute type 21 has an invalid length. [ 252.044394][T19697] IPv6: sit1: Disabled Multicast RS [ 252.045471][T19697] sit1: entered allmulticast mode [ 252.215749][T19718] veth1_to_hsr: entered allmulticast mode [ 252.215854][T19718] A link change request failed with some changes committed already. Interface veth1_to_hsr may have been left with an inconsistent configuration, please check. [ 252.566576][T19758] bond2: option resend_igmp: invalid value (18446744073709551615) [ 252.566654][T19758] bond2: option resend_igmp: allowed values 0 - 255 [ 252.579321][T19758] bond2 (unregistering): Released all slaves [ 252.613619][T19771] SET target dimension over the limit! [ 252.636681][T19765] bond3: Unable to set down delay as MII monitoring is disabled [ 252.651465][T19765] bond3 (unregistering): Released all slaves [ 252.686801][T19777] A link change request failed with some changes committed already. Interface team_slave_1 may have been left with an inconsistent configuration, please check. [ 252.755402][T19787] x_tables: duplicate underflow at hook 1 [ 252.915645][T19805] bond1: option resend_igmp: invalid value (18446744073709551615) [ 252.915680][T19805] bond1: option resend_igmp: allowed values 0 - 255 [ 252.926659][T19805] bond1 (unregistering): Released all slaves [ 253.016403][T19826] x_tables: arp_tables: NFQUEUE target: not valid for this family [ 253.059785][T19828] bridge0: port 3(bond0) entered blocking state [ 253.059841][T19828] bridge0: port 3(bond0) entered disabled state [ 253.059943][T19828] bond0: entered allmulticast mode [ 253.059960][T19828] bond_slave_0: entered allmulticast mode [ 253.060005][T19828] bond_slave_1: entered allmulticast mode [ 253.065945][T19828] bond0: entered promiscuous mode [ 253.066018][T19828] bond_slave_0: entered promiscuous mode [ 253.066159][T19828] bond_slave_1: entered promiscuous mode [ 253.132377][T19834] netlink: 'syz.3.7846': attribute type 5 has an invalid length. [ 253.307622][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 253.307659][ T29] audit: type=1326 audit(2000000042.056:682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19853 comm="syz.3.7857" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f5b53fde159 code=0x0 [ 253.321356][T19860] bond3: option resend_igmp: invalid value (18446744073709551615) [ 253.321384][T19860] bond3: option resend_igmp: allowed values 0 - 255 [ 253.359783][T19860] bond3 (unregistering): Released all slaves [ 253.373146][ T29] audit: type=1400 audit(2000000042.121:683): avc: denied { ioctl } for pid=19862 comm="syz.1.7860" path="socket:[56270]" dev="sockfs" ino=56270 ioctlcmd=0x8993 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.462376][T19875] Cannot find del_set index 2 as target [ 253.513142][T19879] loop4: detected capacity change from 0 to 512 [ 253.525560][T19879] EXT4-fs: Ignoring removed mblk_io_submit option [ 253.536459][T19879] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 253.536486][T19879] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 253.558295][T19879] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4223: comm syz.4.7868: Allocating blocks 41-42 which overlap fs metadata [ 253.558333][T19879] loop4: lost filesystem error report for type 5 error -117 [ 253.560491][T19879] Quota error (device loop4): write_blk: dquota write failed [ 253.560545][T19879] Quota error (device loop4): find_free_dqentry: Can't write quota data block 5 [ 253.560658][T19879] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4223: comm syz.4.7868: Allocating blocks 41-42 which overlap fs metadata [ 253.560750][T19879] loop4: lost filesystem error report for type 5 error -117 [ 253.561289][T19879] Quota error (device loop4): write_blk: dquota write failed [ 253.561373][T19879] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 253.561508][T19879] EXT4-fs error (device loop4): ext4_acquire_dquot:7069: comm syz.4.7868: Failed to acquire dquot type 1 [ 253.561605][T19879] loop4: lost filesystem error report for type 5 error -117 [ 253.566520][T19879] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 253.566706][T19879] EXT4-fs error (device loop4): ext4_do_update_inode:5801: inode #12: comm syz.4.7868: corrupted inode contents [ 253.566781][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.573301][T19879] EXT4-fs error (device loop4): ext4_dirty_inode:6731: inode #12: comm syz.4.7868: mark_inode_dirty error [ 253.573431][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.573811][ C1] EXT4-fs (loop4): error count since last fsck: 6 [ 253.573869][ C1] EXT4-fs (loop4): initial error at time 2000000042: ext4_mb_mark_diskspace_used:4223 [ 253.573949][ C1] EXT4-fs (loop4): last error at time 2000000042: ext4_dirty_inode:6731: inode 12 [ 253.580073][T19879] EXT4-fs error (device loop4): ext4_do_update_inode:5801: inode #12: comm syz.4.7868: corrupted inode contents [ 253.580205][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.584547][T19879] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.7868: mark_inode_dirty error [ 253.585189][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.587980][T19879] EXT4-fs error (device loop4): ext4_do_update_inode:5801: inode #12: comm syz.4.7868: corrupted inode contents [ 253.588112][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.588515][T19879] EXT4-fs error (device loop4) in ext4_orphan_del:304: Corrupt filesystem [ 253.588576][T19879] loop4: lost filesystem error report for type 5 error -117 [ 253.591413][T19879] EXT4-fs error (device loop4): ext4_do_update_inode:5801: inode #12: comm syz.4.7868: corrupted inode contents [ 253.591563][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.593784][T19879] EXT4-fs error (device loop4): ext4_truncate:4721: inode #12: comm syz.4.7868: mark_inode_dirty error [ 253.593921][T19879] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 253.594278][T19879] EXT4-fs error (device loop4) in ext4_process_orphan:346: Corrupt filesystem [ 253.594361][T19879] loop4: lost filesystem error report for type 5 error -117 [ 253.595036][T19879] EXT4-fs (loop4): 1 truncate cleaned up [ 253.598733][T19879] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 253.630690][ T29] audit: type=1400 audit(2000000042.351:684): avc: denied { remount } for pid=19878 comm="syz.4.7868" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 253.637859][T19879] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 253.738524][ T3372] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.876617][T19896] key id 00000004 not found [ 253.937112][T19894] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 253.949114][T19894] bond2 (unregistering): Released all slaves [ 253.997123][T19903] __nla_validate_parse: 8 callbacks suppressed [ 253.997230][T19903] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7878'. [ 254.050423][ T29] audit: type=1326 audit(2000000042.739:685): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19904 comm="syz.1.7880" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 254.060553][ T29] audit: type=1326 audit(2000000042.748:686): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19904 comm="syz.1.7880" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 254.075307][ T29] audit: type=1326 audit(2000000042.748:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19904 comm="syz.1.7880" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc248de159 code=0x7ffc0000 [ 254.147216][T19907] bond2: option lp_interval: invalid value (18446744071562067969) [ 254.147335][T19907] bond2: option lp_interval: allowed values 1 - 2147483647 [ 254.164864][T19907] bond2 (unregistering): Released all slaves [ 254.216036][T19914] bond2: option resend_igmp: invalid value (18446744073709551615) [ 254.216080][T19914] bond2: option resend_igmp: allowed values 0 - 255 [ 254.219217][T19914] bond2 (unregistering): Released all slaves [ 254.412248][T19938] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 254.424592][T19938] bond2 (unregistering): Released all slaves [ 254.537641][T19951] netlink: 1047 bytes leftover after parsing attributes in process `syz.3.7898'. [ 254.537677][T19951] veth0_to_bond: default FDB implementation only supports local addresses [ 254.780702][T19983] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7915'. [ 254.780990][T19983] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 254.908146][T19995] netlink: 14 bytes leftover after parsing attributes in process `syz.4.7920'. [ 254.943310][T20002] loop2: detected capacity change from 0 to 512 [ 254.987002][T20002] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 254.987147][T20002] ext4 filesystem being mounted at /1640/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.045674][T20012] loop3: detected capacity change from 0 to 512 [ 255.058406][T20012] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 255.059462][T20013] tmpfs: Bad value for 'mpol' [ 255.077733][T20012] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 255.127249][ T3375] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.297073][T20046] SELinux: Context ›Y7»ôj [ 255.297073][T20046] u/$2SÙŸ»2'´ƒk€s2- vj×džÃ û#ž»œ,ÙN< [ 255.297073][T20046] :æºE]Yù´\?˜ͼ•=ê¯Ù‹1ÛKI‹À­ßÇäî‚kÎé°{kL^‰—ù0¦óýÒë}å4nšrº }–¢ÏpįÚ¥›ÙN»wŸ‚Þyxiu?+ëþÑý½ÜH~›ö»F¦–ý1ùW¤¹÷jm &8›UÛ‚VŠƒß‹œNÃ’œ2ù)GxÆVÔ%‘5œõxeRM4r4c¥îÿJsÏHU&Ÿ“ä§'p…Œ2EMMàk&‰Îc«bUƒÎÈ,ä,ÏÖÝÁâÂfÓ@Õï8¿ÅøœÎœ¶bÁˆD™¨%$¬œÓfÚ=½š¾÷8®@ì§k¤I|íþ€w íOç£x&KCH;ÁÝx-ÍK³²oå4˜i!ÿÿOi%Ú‚2 úë´F"2‹E,P] èôkÇ? is not valid (left unmapped). [ 255.297161][T20046] SELinux: Context *mþkXI·Æ$h·x4Û«½K•M¤ is not valid (left unmapped). [ 255.297356][T20046] SELinux: Context ¬õ–KM*º,hÃc¶¼I¨Ç¾Êû·ßÌ‹yÖÔõ+á.ë+yÒÿ0ª[prŸ;J©A9ÅõIqÒ j¦Ç¼=7)oM{ìší–nFÓÙ=«¾ø‰Xmnxºœr¶Dß㑉³åž³ç4ÌÚTW²ü}»tŠóôòò%È–Y…É^sìlF¬€¤§Bˆ53²‰hÖmì‰âÝ5þ}ßã;J™¬ìÁXom%~"á¿~9mM¾–~alʺLàI8­„iÛþ 0x00004080 [ 311.110693][ T2984] [ 311.110699][ T2984] Reported by Kernel Concurrency Sanitizer on: [ 311.110730][ T2984] CPU: 0 UID: 0 PID: 2984 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 311.110755][ T2984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 311.110769][ T2984] ================================================================== [ 311.480021][ T11] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured! [ 312.141105][ C0] ip6_tunnel: ip6gretap2 xmit: Local address not yet configured!