last executing test programs: 1.532372806s ago: executing program 3 (id=8158): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x400c0000, 0x0, 0x0, 0x0, 0x0, 0x0) 1.123511512s ago: executing program 3 (id=8153): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x36, 0x0, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x2010, 0x10000, 0x0, 0x9, 0x8, 0x20005, 0x8, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x8000, 0x0) 953.711605ms ago: executing program 1 (id=8171): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000000008010100000000000000000a0000050900010073797a310000000014000480080005400000020008df05400000000906000240920000000500030006"], 0x44}, 0x1, 0x0, 0x0, 0xc048801}, 0x20000064) 913.834655ms ago: executing program 3 (id=8164): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000f80)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0xe8, 0x300, 0x3e8, 0x300, 0x300, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1000, 0xc0, 0x3}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz0\x00', {0x10000}}}}, {{@arp={@broadcast, @rand_addr=0x64010100, 0x0, 0x0, 0x5, 0xd, {@empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}}, {}, 0xfffa, 0x6, 0x7, 0x0, 0xb2, 0x6, 'veth1_to_bond\x00', 'wg0\x00', {}, {0xff}, 0x0, 0x210}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @empty, @multicast1, @remote, 0xd, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) 861.355736ms ago: executing program 1 (id=8179): r0 = syz_open_dev$usbfs(&(0x7f0000000840), 0x74, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r0, 0xc0105500, &(0x7f0000000000)=ANY=[@ANYBLOB="a1"]) 806.077357ms ago: executing program 3 (id=8167): io_setup(0x4082, &(0x7f0000000380)) syz_io_uring_setup(0x100293f, &(0x7f0000001400)={0x0, 0x2000004, 0x10, 0xfffffffc}, &(0x7f0000000080), &(0x7f00000014c0)) 805.216387ms ago: executing program 0 (id=8181): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x300000c5) 781.384917ms ago: executing program 1 (id=8168): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=@newlink={0x44, 0x10, 0x41b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ip6gre={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6, 0x2, 0xfffc}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0x1}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 704.631609ms ago: executing program 1 (id=8170): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x400c0000, 0x0, 0x0, 0x0, 0x0, 0x0) 610.87589ms ago: executing program 0 (id=8189): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x300000c5) 548.836481ms ago: executing program 0 (id=8175): r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 496.436902ms ago: executing program 0 (id=8176): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="3c00000000010104000000000000000002000000240001801400018007000100ac1414bb08000200ac0314bb0c00028005000100000000000800188000000140000000030000024000000ee7cc87c6691d0f08fb5bb7cd0c3f1a7a84b2a79fc674d81c09b8f26c144d31973e950d56"], 0x3c}}, 0x0) 402.602974ms ago: executing program 3 (id=8177): r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000004180)=[{{&(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}], 0x18}}], 0x1, 0x4000800) 401.976854ms ago: executing program 4 (id=8194): setresuid(0xee00, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0xee01) 401.355383ms ago: executing program 2 (id=8180): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0xb, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_skbedit={0x58, 0x1, 0x0, 0x0, {{0xc}, {0x48, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x3}, @TCA_SKBEDIT_PTYPE={0x6, 0x4}, @TCA_SKBEDIT_PARMS={0x18}]}, {0x10}, {0xc, 0xa}, {0xc, 0x9, {0xf5}}}}]}]}, 0x70}}, 0x0) 339.853244ms ago: executing program 4 (id=8184): r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) fallocate(r0, 0x40, 0xa9e, 0x1) 337.769295ms ago: executing program 2 (id=8197): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="6000000002080102000000000000000007000000090001"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) 259.922636ms ago: executing program 2 (id=8185): r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000800)="21821942", 0x4}], 0x1) 259.707106ms ago: executing program 3 (id=8186): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x403, 0x0, 0xfffffffc, {0x0, 0x0, 0x4, 0x0, 0x10461}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_LP_INTERVAL={0x8, 0x13, 0x6cd7}, @IFLA_BOND_MIN_LINKS={0x8, 0x12, 0x3}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x44004) 259.614596ms ago: executing program 4 (id=8187): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) 258.213696ms ago: executing program 1 (id=8188): r0 = mq_open(&(0x7f0000000340)='*,-[+[H+]\x00\xb1\xb6\xa3\xf2\xb7\x90\x14\xca\xef\x1fkd\xa6\xf72\xcb\xb86\xc6\xaaw\xe7\xfc\xcd\xa2\xad\x00|\x9bW\x7f\xe4\xd5\xd8\xfe\xb9\xecu6P\x04C\a\xf8l\xe5\r\t%\xbc\x1a\x98\x16\x91\vF\xa6#\xdahP\x87b\xb9B\xda\xa7\xfc\xdc\xe2\x85\xc2\xdc\x10\x89{~&v.\xbc:jNx\xaak\x94\x8b\xe5}^\xb2\xfc\x99\x10\xd7*J\xb9\xe1rM\xde\xc1\xab\xa9I\xe2p\xdfHls\xfek\xfcDs\x05\xe4\x19.\xbd\x0f\xb5\xbb\\\xd7\xa6\xed\x86Fl\xdf\xd6\xb8.\xb8(\xc8)3\xad\x80y(\xb3\xe5\xba\xcb\x02\xc3\x8dK\xc2\x9b\x17\\\x04^\xf2*\x92k\xb5\xc4\x8c\xf8G\xf0\x89%\x91\xbf\x1c\t\v\xc3\x0f]\xfb\xea\xb8\xdb\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00{\b\x9cX!\x1c4\x83\vF\r\xedht\x14h\xe4\xa1\xd37\xf5\x10\x84t\xc8\x87D\xd7\xe9\xe8', 0x40, 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x1, 0x8000, 0x0) 201.359877ms ago: executing program 1 (id=8190): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="d800000010008104687da3aa7143a0b8c81d080b25000000e8fe55a11800150006001400000000120800030043000040a8002b000a00034006000dc3036010fab94dcf5c046109d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88a2ddddbbb219c6c09136dd481c417898516277ce06bbace80177ccbec4c2ee5a7cef4260027836b0d17a58af5d6d93424841f468430dfe1d9d322fe7c0aaa16b8ddc64193071e9f8775730d16a4683f7a5025ccc89e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5", 0xd8}], 0x1}, 0x20000080) 200.328787ms ago: executing program 4 (id=8203): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="580000001900010026bd7000000000000a000000fd04000b0000000005001400030000001800168014000100010000000000000038000400054006000c00090008"], 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x48800) 184.433887ms ago: executing program 2 (id=8192): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000080)=@ipv4_newroute={0x34, 0x18, 0x35f32a6dfa748ddd, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xff, 0x6}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, 0x0, 0x1, @LWTUNNEL_IP_OPTS={0xc, 0x8, 0x0, 0x1, @LWTUNNEL_IP_OPTS_GENEVE={0x8, 0x1, 0x0, 0x1, @LWTUNNEL_IP_OPT_GENEVE_DATA={0x4}}}}]}, 0x34}}, 0x0) 58.104559ms ago: executing program 2 (id=8193): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000118c0)='/sys/power/pm_async', 0x101201, 0xc9) writev(r0, &(0x7f0000012f40)=[{&(0x7f0000011940)="8f", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) 57.868309ms ago: executing program 4 (id=8195): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b00)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x8}}, [@NFT_MSG_NEWSET={0x20, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x48}}, 0x0) 57.184589ms ago: executing program 0 (id=8206): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="580000001900010026bd7000000000000a000000fd04000b0000000005001400030000001800168014000100010000000000000038000400054006000c00090008"], 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x48800) 22.958129ms ago: executing program 2 (id=8196): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05400000000000000000010000000900010073797a300000000040000000030a01010000000000000000010000000900030073797a300000000014000480080002400000000008000140000000000900010073797a30000000004c000000060a01040000000000000000010000002400048020000180080001006f736600140002800500020000000000080001400000001408000b40000000000900010073797a300000000014000000110001"], 0xd4}}, 0x0) 765.17µs ago: executing program 4 (id=8209): mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000721000/0x4000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ee0000/0x3000)=nil) 0s ago: executing program 0 (id=8198): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x20, 0x19, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x3}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}, 0x20}}, 0x0) kernel console output (not intermixed with test programs): s an invalid length. [ 92.974990][T16796] xt_hashlimit: invalid interval [ 93.140906][T16840] loop1: detected capacity change from 0 to 1024 [ 93.162669][T16845] netlink: 'syz.2.4465': attribute type 2 has an invalid length. [ 93.170483][T16845] netlink: 'syz.2.4465': attribute type 3 has an invalid length. [ 93.186161][T16853] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 93.202359][T16840] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.262293][T16865] netlink: 'syz.0.4472': attribute type 1 has an invalid length. [ 93.272448][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.304774][T16880] netlink: 'syz.1.4473': attribute type 27 has an invalid length. [ 93.329197][T16880] Q6\bY4: left promiscuous mode [ 93.354727][T16880] tunl0: left promiscuous mode [ 93.367091][T16880] gre0: left promiscuous mode [ 93.381108][T16880] gretap0: left promiscuous mode [ 93.391676][T16880] erspan0: left promiscuous mode [ 93.401105][T16880] ip_vti0: left promiscuous mode [ 93.406980][T16880] ip6_vti0: left promiscuous mode [ 93.416938][T16880] sit0: left promiscuous mode [ 93.423350][T16880] ip6tnl0: left promiscuous mode [ 93.429500][T16880] ip6gre0: left promiscuous mode [ 93.436912][T16880] syz_tun: left promiscuous mode [ 93.440347][T16909] SELinux: syz.2.4486 (16909) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 93.455968][T16880] ip6gretap0: left promiscuous mode [ 93.464592][T16880] bridge0: left promiscuous mode [ 93.470509][T16880] vcan0: left promiscuous mode [ 93.476068][T16880] $H: left promiscuous mode [ 93.481893][T16880] team0: left promiscuous mode [ 93.487274][T16880] dummy0: left promiscuous mode [ 93.493109][T16880] nlmon0: left promiscuous mode [ 93.498461][T16880] caif0: left promiscuous mode [ 93.503692][T16880] batadv0: left promiscuous mode [ 93.508735][T16880] vxcan0: left promiscuous mode [ 93.513739][T16880] vxcan1: left promiscuous mode [ 93.518843][T16880] veth0: left promiscuous mode [ 93.523777][T16880] veth1: left promiscuous mode [ 93.528653][T16880] wg0: left promiscuous mode [ 93.533474][T16880] wg1: left promiscuous mode [ 93.538126][T16880] wg2: left promiscuous mode [ 93.542932][T16880] veth0_to_bridge: left promiscuous mode [ 93.548742][T16880] bridge_slave_0: left promiscuous mode [ 93.554474][T16880] veth1_to_bridge: left promiscuous mode [ 93.560231][T16880] bridge_slave_1: left promiscuous mode [ 93.565830][T16880] veth0_to_bond: left promiscuous mode [ 93.571381][T16880] bond_slave_0: left promiscuous mode [ 93.576894][T16880] veth1_to_bond: left promiscuous mode [ 93.582434][T16880] bond_slave_1: left promiscuous mode [ 93.587952][T16880] veth0_to_team: left promiscuous mode [ 93.593502][T16880] team_slave_0: left promiscuous mode [ 93.598933][T16880] veth1_to_team: left promiscuous mode [ 93.604472][T16880] team_slave_1: left promiscuous mode [ 93.609937][T16880] veth0_to_batadv: left promiscuous mode [ 93.615678][T16880] batadv_slave_0: left promiscuous mode [ 93.621860][T16880] veth1_to_batadv: left promiscuous mode [ 93.627600][T16880] batadv_slave_1: left promiscuous mode [ 93.633299][T16880] xfrm0: left promiscuous mode [ 93.638427][T16880] veth0_to_hsr: left promiscuous mode [ 93.644011][T16880] veth1_to_hsr: left promiscuous mode [ 93.649444][T16880] hsr0: left promiscuous mode [ 93.654508][T16880] veth1_virt_wifi: left promiscuous mode [ 93.660418][T16880] veth0_virt_wifi: left promiscuous mode [ 93.666246][T16880] vlan0: left promiscuous mode [ 93.671169][T16880] vlan1: left promiscuous mode [ 93.676085][T16880] macvlan0: left promiscuous mode [ 93.681429][T16880] macvlan1: left promiscuous mode [ 93.686501][T16880] ipvlan0: left promiscuous mode [ 93.691726][T16880] ipvlan1: left promiscuous mode [ 93.697260][T16880] macvtap0: left promiscuous mode [ 93.702618][T16880] macsec0: left promiscuous mode [ 93.707764][T16880] geneve0: left promiscuous mode [ 93.712830][T16880] geneve1: left promiscuous mode [ 93.717896][T16880] netdevsim netdevsim1 netdevsim0: left allmulticast mode [ 93.728462][T16880] netdevsim netdevsim1 netdevsim1: left promiscuous mode [ 93.735745][T16880] netdevsim netdevsim1 netdevsim2: left promiscuous mode [ 93.743084][T16880] netdevsim netdevsim1 netdevsim3: left promiscuous mode [ 93.750284][T16880] ip6erspan0: left promiscuous mode [ 93.755563][T16880] veth2: left promiscuous mode [ 93.760812][T16880] veth3: left promiscuous mode [ 93.765705][T16880] bond1: left promiscuous mode [ 93.770668][T16880] vxcan2: left promiscuous mode [ 93.775681][T16880] geneve2: left promiscuous mode [ 93.781415][T16880] xfrm1: left promiscuous mode [ 93.786532][T16880] gre1: left promiscuous mode [ 93.791448][T16880] xfrm2: left promiscuous mode [ 93.922520][T16947] netlink: 'syz.3.4498': attribute type 13 has an invalid length. [ 94.141029][T16996] netlink: 'syz.4.4516': attribute type 11 has an invalid length. [ 94.221997][T17018] netlink: 'syz.0.4523': attribute type 13 has an invalid length. [ 94.358356][T17038] loop3: detected capacity change from 0 to 2048 [ 94.362329][T17041] loop4: detected capacity change from 0 to 1024 [ 94.370565][T17038] EXT4-fs: Ignoring removed mblk_io_submit option [ 94.380212][T17041] EXT4-fs: Ignoring removed nomblk_io_submit option [ 94.387141][T17046] random: crng reseeded on system resumption [ 94.404814][T17038] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.418376][T17041] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.444056][T17038] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4531: bg 0: block 234: padding at end of block bitmap is not set [ 94.463670][T17038] EXT4-fs (loop3): Remounting filesystem read-only [ 94.490058][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.514232][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.543671][T17079] netlink: 'syz.2.4544': attribute type 13 has an invalid length. [ 94.558874][T17081] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.560184][T17074] loop0: detected capacity change from 0 to 2048 [ 94.567849][T17081] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.567879][T17081] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.592353][T17081] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.607848][T17074] EXT4-fs (loop0): failed to initialize system zone (-117) [ 94.611890][T17081] geneve4: entered promiscuous mode [ 94.615375][T17074] EXT4-fs (loop0): mount failed [ 94.620337][T17081] geneve4: entered allmulticast mode [ 94.702869][ T29] kauditd_printk_skb: 107 callbacks suppressed [ 94.702883][ T29] audit: type=1400 audit(1750403309.593:886): avc: denied { append } for pid=17099 comm="syz.3.4546" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 94.704617][T17101] usb usb1: usbfs: process 17101 (syz.3.4546) did not claim interface 0 before use [ 94.848156][ T29] audit: type=1400 audit(1750403309.733:887): avc: denied { read write } for pid=17121 comm="syz.3.4554" 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 [ 94.871856][ T29] audit: type=1400 audit(1750403309.733:888): avc: denied { open } for pid=17121 comm="syz.3.4554" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 94.916163][ T29] audit: type=1400 audit(1750403309.743:889): avc: denied { ioctl } for pid=17121 comm="syz.3.4554" path="/dev/ptp0" dev="devtmpfs" ino=246 ioctlcmd=0x3d0c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 94.985814][T17134] loop4: detected capacity change from 0 to 764 [ 95.005140][T17141] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 95.014400][T17134] rock: directory entry would overflow storage [ 95.020658][T17134] rock: sig=0x4654, size=5, remaining=4 [ 95.039962][ T29] audit: type=1400 audit(1750403309.923:890): avc: denied { mount } for pid=17130 comm="syz.4.4557" name="/" dev="loop4" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 95.065476][T17134] rock: directory entry would overflow storage [ 95.071843][T17134] rock: sig=0x4f50, size=4, remaining=3 [ 95.077439][T17134] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 95.095096][T17079] bridge0: port 3(team0) entered disabled state [ 95.096281][ T29] audit: type=1400 audit(1750403309.983:891): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 95.101736][T17079] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.128799][T17079] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.305549][ T29] audit: type=1400 audit(1750403310.193:892): avc: denied { write } for pid=17181 comm="syz.1.4572" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 95.330296][ T29] audit: type=1400 audit(1750403310.193:893): avc: denied { open } for pid=17181 comm="syz.1.4572" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 95.541033][T17209] loop1: detected capacity change from 0 to 764 [ 95.554956][T17209] Symlink component flag not implemented [ 95.561088][T17209] Symlink component flag not implemented [ 95.567162][T17209] Symlink component flag not implemented (129) [ 95.573421][T17209] Symlink component flag not implemented (6) [ 95.815075][ T29] audit: type=1326 audit(1750403310.703:894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17236 comm="syz.1.4589" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x0 [ 95.859272][T17079] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.239187][T17079] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.248359][T17079] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.257457][T17079] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.266479][T17079] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.286205][ T9555] lo speed is unknown, defaulting to 1000 [ 96.286304][T17114] lo: left promiscuous mode [ 96.292133][ T9555] syz0: Port: 1 Link DOWN [ 96.373296][ T29] audit: type=1400 audit(1750403311.263:895): avc: denied { write } for pid=17246 comm="syz.0.4592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 96.476368][T17272] usb usb1: usbfs: process 17272 (syz.3.4600) did not claim interface 0 before use [ 96.696446][T17288] __nla_validate_parse: 10 callbacks suppressed [ 96.696462][T17288] netlink: 144 bytes leftover after parsing attributes in process `syz.0.4605'. [ 96.722124][T17292] loop4: detected capacity change from 0 to 128 [ 96.786609][T17305] dvmrp0: entered allmulticast mode [ 96.827972][T17323] ipvlan1: left promiscuous mode [ 96.875571][T17333] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4620'. [ 96.962703][T17356] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4627'. [ 96.972501][T17356] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.982307][T17356] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.991274][T17356] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.992908][T17360] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4629'. [ 97.000286][T17356] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.021738][T17360] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4629'. [ 97.027199][T17356] geneve1: entered promiscuous mode [ 97.035975][T17356] geneve1: entered allmulticast mode [ 97.037997][T17358] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4628'. [ 97.042630][T17356] team0: Port device geneve1 added [ 97.103634][T17358] lo: left promiscuous mode [ 97.108232][T17358] lo: left allmulticast mode [ 97.128901][T17358] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 97.216963][T17395] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.225999][T17395] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.235165][T17395] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.244161][T17395] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.355066][T17431] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4653'. [ 97.462519][T17482] SELinux: syz.0.4659 (17482) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 97.689030][T17529] RDS: rds_bind could not find a transport for fe80::bb, load rds_tcp or rds_rdma? [ 97.887553][T17565] loop4: detected capacity change from 0 to 1024 [ 97.911738][T17565] EXT4-fs: Ignoring removed i_version option [ 97.937319][T17565] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.951507][T17583] netlink: 460 bytes leftover after parsing attributes in process `syz.3.4693'. [ 97.960788][T17583] netlink: 460 bytes leftover after parsing attributes in process `syz.3.4693'. [ 97.969958][T17583] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4693'. [ 97.989430][T17565] EXT4-fs error (device loop4): ext4_map_blocks:816: inode #3: block 1: comm syz.4.4687: lblock 1 mapped to illegal pblock 1 (length 1) [ 98.025945][T17565] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.4687: Failed to acquire dquot type 0 [ 98.076099][T17565] EXT4-fs error (device loop4): ext4_free_blocks:6587: comm syz.4.4687: Freeing blocks not in datazone - block = 0, count = 4096 [ 98.117856][T17565] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.4687: Invalid inode bitmap blk 0 in block_group 0 [ 98.131508][ T31] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 98.166908][T17565] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 98.176096][ T31] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 0 [ 98.203995][T17565] EXT4-fs (loop4): 1 orphan inode deleted [ 98.215554][T17565] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.268455][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.287203][ T42] EXT4-fs error (device loop4): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 98.314026][ T42] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 0 [ 98.359066][T17640] Unknown options in mask 5 [ 98.430671][T17658] validate_nla: 10 callbacks suppressed [ 98.430689][T17658] netlink: 'syz.0.4715': attribute type 1 has an invalid length. [ 98.524665][T17681] netlink: 'syz.0.4724': attribute type 21 has an invalid length. [ 98.535911][T17681] netlink: 'syz.0.4724': attribute type 1 has an invalid length. [ 98.656498][T17710] netlink: 'syz.3.4733': attribute type 15 has an invalid length. [ 98.743627][T17729] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=17729 comm=syz.1.4739 [ 98.767040][T17736] netlink: 'syz.3.4741': attribute type 21 has an invalid length. [ 98.806144][T17745] netlink: 'syz.2.4745': attribute type 21 has an invalid length. [ 98.897618][T17771] random: crng reseeded on system resumption [ 99.339761][T17892] netlink: 'syz.3.4793': attribute type 46 has an invalid length. [ 99.374102][T17903] (unnamed net_device) (uninitialized): (slave ip_vti0): Device is not bonding slave [ 99.384227][T17903] (unnamed net_device) (uninitialized): option active_slave: invalid value (ip_vti0) [ 99.528510][T17925] loop2: detected capacity change from 0 to 2048 [ 99.553242][T17925] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.607386][T17925] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.614161][T17950] tmpfs: Bad value for 'mpol' [ 99.625796][T17925] EXT4-fs error (device loop2): empty_inline_dir:1786: inode #12: block 5: comm syz.2.4804: bad entry in directory: directory entry overrun - offset=4, inode=13, rec_len=7952, size=60 fake=0 [ 99.653058][T17925] EXT4-fs (loop2): Remounting filesystem read-only [ 99.659731][T17925] EXT4-fs warning (device loop2): empty_inline_dir:1793: bad inline directory (dir #12) - inode 13, rec_len 7952, name_len 0inline size 60 [ 99.681212][T17959] (unnamed net_device) (uninitialized): option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 99.755615][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.834680][T17995] (unnamed net_device) (uninitialized): option packets_per_slave: mode dependency failed, not supported in mode balance-alb(6) [ 99.848723][ T29] kauditd_printk_skb: 123 callbacks suppressed [ 99.848735][ T29] audit: type=1400 audit(1750403314.733:1015): avc: denied { create } for pid=17991 comm="syz.0.4825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 99.874760][ T29] audit: type=1400 audit(1750403314.733:1016): avc: denied { write } for pid=17991 comm="syz.0.4825" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 99.935050][ T29] audit: type=1400 audit(1750403314.813:1017): avc: denied { cpu } for pid=18005 comm="syz.3.4829" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 100.032919][ T29] audit: type=1400 audit(1750403314.843:1018): avc: denied { getopt } for pid=18012 comm="syz.4.4830" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 100.109431][ T29] audit: type=1400 audit(1750403314.923:1019): avc: denied { create } for pid=18032 comm="syz.1.4838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 100.133179][ T29] audit: type=1400 audit(1750403314.933:1020): avc: denied { getopt } for pid=18032 comm="syz.1.4838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 100.153237][ T29] audit: type=1400 audit(1750403314.973:1021): avc: denied { create } for pid=18042 comm="syz.0.4840" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 100.173177][ T29] audit: type=1400 audit(1750403314.983:1022): avc: denied { getopt } for pid=18042 comm="syz.0.4840" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 100.229518][T18071] xt_SECMARK: invalid mode: 2 [ 100.279035][T18083] gtp0: entered promiscuous mode [ 100.309360][ T29] audit: type=1400 audit(1750403315.193:1023): avc: denied { create } for pid=18082 comm="syz.2.4853" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 100.330016][ T29] audit: type=1400 audit(1750403315.193:1024): avc: denied { ioctl } for pid=18082 comm="syz.2.4853" path="socket:[37245]" dev="sockfs" ino=37245 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 100.388356][T18107] Cannot find del_set index 4 as target [ 100.422201][T18118] xt_TPROXY: Can be used only with -p tcp or -p udp [ 100.579568][T18157] netlink: 'syz.2.4876': attribute type 2 has an invalid length. [ 100.587697][T18157] netlink: 'syz.2.4876': attribute type 8 has an invalid length. [ 100.718732][T18193] netlink: 'syz.4.4889': attribute type 10 has an invalid length. [ 100.727260][T18201] program syz.0.4891 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 100.740434][T18196] loop1: detected capacity change from 0 to 764 [ 100.754691][T18196] rock: directory entry would overflow storage [ 100.760462][T18193] bridge0: port 3(dummy0) entered blocking state [ 100.760920][T18196] rock: sig=0x4654, size=5, remaining=4 [ 100.767233][T18193] bridge0: port 3(dummy0) entered disabled state [ 100.827125][T18193] dummy0: entered allmulticast mode [ 100.835523][T18196] rock: directory entry would overflow storage [ 100.841829][T18196] rock: sig=0x4f50, size=4, remaining=3 [ 100.847503][T18196] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 100.959190][T18250] random: crng reseeded on system resumption [ 100.975096][T18252] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 100.978447][T18257] Timeout policy `syz0' can only be used by L3 protocol number 8939 [ 101.187502][T18303] xt_CT: You must specify a L4 protocol and not use inversions on it [ 101.293368][T18333] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 101.315800][T18319] loop0: detected capacity change from 0 to 8192 [ 101.380418][T18319] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 101.388097][T18319] FAT-fs (loop0): Filesystem has been set read-only [ 101.463051][T18367] xt_bpf: check failed: parse error [ 101.520475][T18385] xt_l2tp: missing protocol rule (udp|l2tpip) [ 101.639367][T18413] team0: Port device netdevsim0 added [ 101.682597][T18426] rdma_rxe: rxe_newlink: failed to add lo [ 101.737129][T18438] loop1: detected capacity change from 0 to 164 [ 101.743939][T18440] loop4: detected capacity change from 0 to 764 [ 101.771168][T18438] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 101.779946][T18442] loop3: detected capacity change from 0 to 1024 [ 101.802165][T18442] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.824105][T18459] loop2: detected capacity change from 0 to 512 [ 101.853630][T18442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.907244][T18459] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.920776][T18459] ext4 filesystem being mounted at /997/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.936336][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.946211][T18488] __nla_validate_parse: 19 callbacks suppressed [ 101.946225][T18488] netlink: 4100 bytes leftover after parsing attributes in process `syz.1.4979'. [ 101.953958][T18483] loop0: detected capacity change from 0 to 128 [ 102.011449][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.165080][T18529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.180550][T18529] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.202930][T18529] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 102.298407][T18540] lo speed is unknown, defaulting to 1000 [ 102.431865][T18616] netlink: 14 bytes leftover after parsing attributes in process `syz.2.5010'. [ 102.442907][T18618] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5011'. [ 102.475409][T18616] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.501751][T18616] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.518357][T18616] bond0 (unregistering): Released all slaves [ 102.630692][T18679] vhci_hcd: invalid port number 96 [ 102.635873][T18679] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 102.755595][T18717] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5032'. [ 102.791476][T18727] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5035'. [ 103.137365][T18815] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5066'. [ 103.146401][T18815] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5066'. [ 103.327469][T18853] netlink: 132 bytes leftover after parsing attributes in process `syz.3.5080'. [ 103.756577][T18909] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 103.763793][T18909] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 103.771393][T18909] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 103.874682][T18937] validate_nla: 6 callbacks suppressed [ 103.874696][T18937] netlink: 'syz.2.5107': attribute type 5 has an invalid length. [ 103.934433][T18942] netlink: 'syz.3.5108': attribute type 11 has an invalid length. [ 103.981069][T18959] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 103.990803][T18958] loop4: detected capacity change from 0 to 164 [ 104.008144][T18964] netlink: 'syz.3.5116': attribute type 10 has an invalid length. [ 104.046740][T18972] loop1: detected capacity change from 0 to 164 [ 104.059214][T18964] bridge0: port 1(team0) entered disabled state [ 104.086014][T18964] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 104.107457][T18972] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 104.133304][T18964] netdevsim netdevsim3 netdevsim0: left allmulticast mode [ 104.154484][T18964] team0 (unregistering): Port device netdevsim0 removed [ 104.374390][T19088] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5144'. [ 104.493305][T19122] IPv6: NLM_F_REPLACE set, but no existing node found! [ 104.938931][T19244] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5195'. [ 104.949544][T19244] netlink: 'syz.4.5195': attribute type 1 has an invalid length. [ 105.040732][T19265] usb usb6: usbfs: process 19265 (syz.3.5202) did not claim interface 0 before use [ 105.103340][T19322] netlink: 'syz.4.5210': attribute type 21 has an invalid length. [ 105.114126][T19314] 8021q: adding VLAN 0 to HW filter on device bond3 [ 105.145289][T19362] netlink: 'syz.3.5212': attribute type 4 has an invalid length. [ 105.160152][ T29] kauditd_printk_skb: 58 callbacks suppressed [ 105.160232][ T29] audit: type=1400 audit(1750403320.053:1083): avc: denied { write } for pid=19361 comm="syz.1.5213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 105.346601][T19398] netlink: 'syz.1.5226': attribute type 2 has an invalid length. [ 105.383577][ T29] audit: type=1400 audit(1750403320.263:1084): avc: denied { create } for pid=19393 comm="syz.2.5223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 105.411444][T19405] C: renamed from team_slave_0 [ 105.428552][T19405] netlink: 'syz.2.5229': attribute type 3 has an invalid length. [ 105.436456][T19405] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 105.508354][ T29] audit: type=1400 audit(1750403320.393:1085): avc: denied { getopt } for pid=19422 comm="syz.2.5234" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 105.658320][ T29] audit: type=1400 audit(1750403320.543:1086): avc: denied { setopt } for pid=19456 comm="syz.1.5245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 105.699098][ T29] audit: type=1400 audit(1750403320.583:1087): avc: denied { setopt } for pid=19465 comm="syz.2.5248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 105.830742][ T29] audit: type=1400 audit(1750403320.713:1088): avc: denied { read write } for pid=19492 comm="syz.3.5267" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 105.854650][ T29] audit: type=1400 audit(1750403320.713:1089): avc: denied { open } for pid=19492 comm="syz.3.5267" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 105.857010][T19497] delete_channel: no stack [ 105.958882][ T29] audit: type=1400 audit(1750403320.753:1090): avc: denied { setopt } for pid=19497 comm="syz.0.5258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 105.992171][T19525] netlink: 'syz.4.5266': attribute type 17 has an invalid length. [ 105.997281][ T29] audit: type=1400 audit(1750403320.873:1091): avc: denied { name_bind } for pid=19518 comm="syz.0.5268" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 106.021955][ T29] audit: type=1400 audit(1750403320.873:1092): avc: denied { node_bind } for pid=19518 comm="syz.0.5268" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 106.075245][T19539] netlink: 'syz.2.5273': attribute type 21 has an invalid length. [ 106.503382][T19658] loop1: detected capacity change from 0 to 1024 [ 106.517579][T19658] EXT4-fs: Ignoring removed bh option [ 106.525763][T19667] loop4: detected capacity change from 0 to 512 [ 106.533403][T19667] EXT4-fs: Ignoring removed nomblk_io_submit option [ 106.553239][T19658] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.572009][T19658] ext4 filesystem being mounted at /1080/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.594607][T19667] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.623567][T19667] ext4 filesystem being mounted at /992/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 106.646783][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.685895][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.852545][T19743] loop4: detected capacity change from 0 to 512 [ 106.859054][T19741] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 106.904808][T19743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.935782][T19743] ext4 filesystem being mounted at /996/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.942361][T19762] x_tables: unsorted entry at hook 1 [ 106.952211][T19743] EXT4-fs error (device loop4): ext4_xattr_block_get:593: inode #15: comm syz.4.5337: corrupted xattr block 19: overlapping e_value [ 106.970850][T19743] EXT4-fs (loop4): Remounting filesystem read-only [ 106.977550][T19743] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 106.999600][T19743] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 107.009153][T19743] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 107.029304][T19777] __nla_validate_parse: 12 callbacks suppressed [ 107.029322][T19777] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5358'. [ 107.060123][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.105369][T19791] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5348'. [ 107.127741][T19796] netlink: 202920 bytes leftover after parsing attributes in process `syz.1.5354'. [ 107.270048][T19833] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5367'. [ 107.299530][T19835] veth7: entered promiscuous mode [ 107.492910][T19905] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5385'. [ 107.520587][T19910] netlink: 156 bytes leftover after parsing attributes in process `syz.4.5388'. [ 107.548919][T19918] bond0: left promiscuous mode [ 107.567143][T19918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.582437][T19918] bond0: entered promiscuous mode [ 107.587757][T19918] bond0: entered allmulticast mode [ 107.592990][T19918] bond_slave_0: entered allmulticast mode [ 107.598722][T19918] bond_slave_1: entered allmulticast mode [ 107.616307][T19918] team0: Port device bond0 added [ 107.638269][ T41] bridge0: port 3(team0) entered blocking state [ 107.644732][ T41] bridge0: port 3(team0) entered forwarding state [ 107.738925][T19958] loop3: detected capacity change from 0 to 1024 [ 107.765657][T19958] EXT4-fs: Ignoring removed nomblk_io_submit option [ 107.794366][T19958] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.844127][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.866675][T19984] random: crng reseeded on system resumption [ 108.040247][T20027] loop0: detected capacity change from 0 to 512 [ 108.068930][T20027] EXT4-fs: Ignoring removed bh option [ 108.087174][T20027] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 108.096376][T20027] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 108.111113][T20041] usb usb1: usbfs: process 20041 (syz.4.5437) did not claim interface 0 before use [ 108.121011][T20027] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 108.146789][T20027] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 108.166050][T20027] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.188678][T20059] loop3: detected capacity change from 0 to 512 [ 108.215658][T20027] EXT4-fs error (device loop0): ext4_empty_dir:3116: inode #12: block 32: comm syz.0.5424: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=2320, size=2048 fake=0 [ 108.249347][T20059] EXT4-fs (loop3): orphan cleanup on readonly fs [ 108.256559][T20059] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.5432: bg 0: block 248: padding at end of block bitmap is not set [ 108.277783][T20059] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.5432: Failed to acquire dquot type 1 [ 108.296212][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.313949][T20059] EXT4-fs (loop3): 1 truncate cleaned up [ 108.330416][T20059] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.384260][T20059] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 108.411158][T20059] EXT4-fs warning (device loop3): read_mmp_block:115: Error -117 while reading MMP block 8 [ 108.466466][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.471741][T20089] lo speed is unknown, defaulting to 1000 [ 108.548659][T20147] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 108.624142][T20165] netlink: 80 bytes leftover after parsing attributes in process `syz.2.5459'. [ 108.682554][T20179] netlink: 32 bytes leftover after parsing attributes in process `syz.2.5466'. [ 108.697925][T20182] xt_hashlimit: max too large, truncated to 1048576 [ 108.765357][T20200] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5470'. [ 108.832361][T20216] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5474'. [ 108.961389][T20253] xt_hashlimit: invalid interval [ 108.996735][T20258] loop0: detected capacity change from 0 to 1024 [ 109.047390][T20258] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.105931][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.230831][T20322] dvmrp0: entered allmulticast mode [ 109.248692][T20333] xt_recent: Unsupported userspace flags (000000de) [ 109.257411][T20334] validate_nla: 13 callbacks suppressed [ 109.257424][T20334] netlink: 'syz.1.5511': attribute type 21 has an invalid length. [ 109.279792][T20334] netlink: 'syz.1.5511': attribute type 1 has an invalid length. [ 109.292664][T20338] ipvlan1: left promiscuous mode [ 109.447000][T20379] netlink: 'syz.3.5528': attribute type 10 has an invalid length. [ 109.482895][T20379] geneve1: left promiscuous mode [ 109.487923][T20379] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 109.858177][T20492] SELinux: syz.4.5561 (20492) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 110.003347][T20532] RDS: rds_bind could not find a transport for fe80::bb, load rds_tcp or rds_rdma? [ 110.359795][ T29] kauditd_printk_skb: 41 callbacks suppressed [ 110.359809][ T29] audit: type=1400 audit(1750403325.253:1132): avc: denied { read } for pid=20633 comm="syz.4.5606" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 110.479104][T20652] loop1: detected capacity change from 0 to 1024 [ 110.517298][T20652] EXT4-fs: Ignoring removed i_version option [ 110.548784][T20652] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 110.617120][T20652] EXT4-fs error (device loop1): ext4_map_blocks:816: inode #3: block 1: comm syz.1.5611: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.632577][T20652] Quota error (device loop1): write_blk: dquota write failed [ 110.640026][T20652] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 110.651681][T20652] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.5611: Failed to acquire dquot type 0 [ 110.663429][T20652] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.5611: Freeing blocks not in datazone - block = 0, count = 4096 [ 110.677983][T20652] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.5611: Invalid inode bitmap blk 0 in block_group 0 [ 110.691167][ T360] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.706518][ T360] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 110.715030][ T360] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:5: Failed to release dquot type 0 [ 110.727703][T20652] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 110.736299][T20652] EXT4-fs (loop1): 1 orphan inode deleted [ 110.743526][T20652] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.836261][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.859819][ T41] EXT4-fs error (device loop1): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 110.890292][ T41] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 110.898910][ T41] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 0 [ 110.949125][T20700] netlink: 'syz.2.5628': attribute type 27 has an invalid length. [ 110.958761][T20700] batadv_slave_0: left promiscuous mode [ 110.964464][T20700] batadv_slave_0: left allmulticast mode [ 110.970636][T20700] veth1_to_hsr: left allmulticast mode [ 110.976491][T20700] vlan0: left promiscuous mode [ 111.003524][T20700] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.012550][T20700] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.022141][T20700] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.031078][T20700] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.060410][T20700] netdevsim netdevsim2 netdevsim0: left allmulticast mode [ 111.073150][T20700] bridge1: left promiscuous mode [ 111.078222][T20700] bridge2: left promiscuous mode [ 111.083310][T20700] bridge2: left allmulticast mode [ 111.088820][T20700] bond2: left promiscuous mode [ 111.093684][T20700] bond2: left allmulticast mode [ 111.098610][T20700] erspan1: left promiscuous mode [ 111.103656][T20700] erspan1: left allmulticast mode [ 111.109169][T20700] ip6tnl2: left allmulticast mode [ 111.127417][ T29] audit: type=1326 audit(1750403326.013:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20720 comm="syz.3.5635" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 111.169707][ T29] audit: type=1326 audit(1750403326.013:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20720 comm="syz.3.5635" exe="/root/syz-executor" sig=0 arch=c000003e syscall=129 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 111.193322][ T29] audit: type=1326 audit(1750403326.013:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20720 comm="syz.3.5635" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 111.216904][ T29] audit: type=1326 audit(1750403326.013:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20720 comm="syz.3.5635" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 111.315064][T20744] netlink: 'syz.1.5640': attribute type 21 has an invalid length. [ 111.326221][T20747] SELinux: syz.4.5643 (20747) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 111.347024][T20744] netlink: 'syz.1.5640': attribute type 1 has an invalid length. [ 111.384771][T20758] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=20758 comm=syz.0.5657 [ 111.422922][T20765] netlink: 'syz.4.5646': attribute type 15 has an invalid length. [ 111.554525][T20795] netlink: 'syz.3.5660': attribute type 21 has an invalid length. [ 111.573646][T20798] netlink: 'syz.1.5661': attribute type 21 has an invalid length. [ 111.682039][T20827] random: crng reseeded on system resumption [ 112.078786][T20938] __nla_validate_parse: 12 callbacks suppressed [ 112.078802][T20938] netlink: 56 bytes leftover after parsing attributes in process `syz.2.5707'. [ 112.112933][T20944] netlink: 'syz.4.5709': attribute type 46 has an invalid length. [ 112.121015][T20938] (unnamed net_device) (uninitialized): (slave ip_vti0): Device is not bonding slave [ 112.130555][T20938] (unnamed net_device) (uninitialized): option active_slave: invalid value (ip_vti0) [ 112.177511][T20957] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5713'. [ 112.208131][T20966] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5714'. [ 112.217483][T20966] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5714'. [ 112.252313][T20966] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.261201][T20966] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.270284][T20966] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.270318][T20966] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.311011][T20966] geneve3: entered promiscuous mode [ 112.311032][T20966] geneve3: entered allmulticast mode [ 112.324259][T20993] (unnamed net_device) (uninitialized): option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 112.325548][T20990] tmpfs: Bad value for 'mpol' [ 112.454090][T21005] loop3: detected capacity change from 0 to 2048 [ 112.471542][T21005] EXT4-fs: Ignoring removed nomblk_io_submit option [ 112.481292][T21018] netlink: 666 bytes leftover after parsing attributes in process `syz.4.5730'. [ 112.549940][T21005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.639585][T21005] EXT4-fs error (device loop3): empty_inline_dir:1786: inode #12: block 5: comm syz.3.5727: bad entry in directory: directory entry overrun - offset=4, inode=13, rec_len=7952, size=60 fake=0 [ 112.697998][T21005] EXT4-fs (loop3): Remounting filesystem read-only [ 112.704628][T21005] EXT4-fs warning (device loop3): empty_inline_dir:1793: bad inline directory (dir #12) - inode 13, rec_len 7952, name_len 0inline size 60 [ 112.764249][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.876473][T21094] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5755'. [ 112.877067][T21093] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5753'. [ 112.903535][T21093] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5753'. [ 112.923691][T21100] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5756'. [ 112.970940][T21110] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 112.997837][ T29] audit: type=1400 audit(1750403327.883:1137): avc: denied { write } for pid=21117 comm="syz.4.5765" 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 [ 113.031261][T21116] loop0: detected capacity change from 0 to 2048 [ 113.038346][T21116] EXT4-fs: Ignoring removed mblk_io_submit option [ 113.070544][T21116] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.099009][T21116] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.5764: bg 0: block 234: padding at end of block bitmap is not set [ 113.119077][T21116] EXT4-fs (loop0): Remounting filesystem read-only [ 113.139945][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.178723][T21160] xt_SECMARK: invalid mode: 2 [ 113.228496][T21169] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5777'. [ 113.259469][T21174] gtp0: entered promiscuous mode [ 113.295098][T21185] Cannot find del_set index 4 as target [ 113.370468][T21207] xt_TPROXY: Can be used only with -p tcp or -p udp [ 113.715581][T21294] dummy0: entered promiscuous mode [ 113.730705][T21307] random: crng reseeded on system resumption [ 113.749580][T21294] bridge0: port 4(dummy0) entered blocking state [ 113.756015][T21294] bridge0: port 4(dummy0) entered disabled state [ 113.775241][T21294] dummy0: entered allmulticast mode [ 113.895156][T21377] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 113.907790][T21380] No such timeout policy "syz0" [ 114.104269][T21433] xt_CT: You must specify a L4 protocol and not use inversions on it [ 114.210328][T21451] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 114.351108][T21493] loop2: detected capacity change from 0 to 764 [ 114.389745][T21493] Symlink component flag not implemented [ 114.395601][T21493] Symlink component flag not implemented [ 114.410407][T21508] xt_connbytes: Forcing CT accounting to be enabled [ 114.415743][T21493] Symlink component flag not implemented (129) [ 114.423285][T21493] Symlink component flag not implemented (6) [ 114.433688][T21508] xt_bpf: check failed: parse error [ 114.478950][T21518] validate_nla: 6 callbacks suppressed [ 114.478964][T21518] netlink: 'syz.4.5882': attribute type 2 has an invalid length. [ 114.509329][T21530] xt_l2tp: missing protocol rule (udp|l2tpip) [ 114.650711][T21558] loop1: detected capacity change from 0 to 1024 [ 114.666144][T21558] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.699233][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.765638][T21584] rdma_rxe: rxe_newlink: failed to add lo [ 114.785745][T21595] loop3: detected capacity change from 0 to 164 [ 114.787759][T21594] loop0: detected capacity change from 0 to 764 [ 114.831766][T21595] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 114.906739][T21620] loop3: detected capacity change from 0 to 128 [ 114.928467][T21621] loop2: detected capacity change from 0 to 1024 [ 114.938544][T21624] loop1: detected capacity change from 0 to 512 [ 114.958325][T21621] EXT4-fs: Ignoring removed nomblk_io_submit option [ 114.983224][T21624] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.996492][T21621] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.078500][T21624] ext4 filesystem being mounted at /1216/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.100422][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.181769][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.266972][T21691] x_tables: duplicate entry at hook 2 [ 115.422051][T21730] netlink: 'syz.2.5934': attribute type 13 has an invalid length. [ 115.483166][T21730] bridge0: port 4(dummy0) entered blocking state [ 115.489689][T21730] bridge0: port 4(dummy0) entered forwarding state [ 115.497994][T21730] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.508004][T21730] A link change request failed with some changes committed already. Interface 60X may have been left with an inconsistent configuration, please check. [ 115.524206][ T9555] lo speed is unknown, defaulting to 1000 [ 115.530168][ T9555] syz0: Port: 1 Link ACTIVE [ 115.658583][T21775] loop3: detected capacity change from 0 to 128 [ 115.826729][T21814] $H (unregistering): Released all slaves [ 115.930688][T21866] vhci_hcd: invalid port number 96 [ 115.935861][T21866] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 116.013907][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 116.013922][ T29] audit: type=1326 audit(1750403330.903:1146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21890 comm="syz.2.5974" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd682f6e929 code=0x7ffc0000 [ 116.110788][ T29] audit: type=1326 audit(1750403330.933:1147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21890 comm="syz.2.5974" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fd682f6e929 code=0x7ffc0000 [ 116.134452][ T29] audit: type=1326 audit(1750403330.933:1148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21890 comm="syz.2.5974" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd682f6e929 code=0x7ffc0000 [ 116.158150][ T29] audit: type=1326 audit(1750403330.933:1149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21895 comm="syz.2.5974" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fd682fa11e5 code=0x7ffc0000 [ 116.159880][T21920] ip6erspan0: entered promiscuous mode [ 116.234479][ T29] audit: type=1326 audit(1750403331.123:1150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21895 comm="syz.2.5974" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7fd682f6e929 code=0x7ffc0000 [ 116.321005][T21951] netlink: 'syz.1.5995': attribute type 4 has an invalid length. [ 116.362083][ T29] audit: type=1400 audit(1750403331.253:1151): avc: denied { setopt } for pid=21955 comm="syz.4.5997" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 116.424897][ T29] audit: type=1400 audit(1750403331.293:1152): avc: denied { connect } for pid=21961 comm="syz.0.5998" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 116.538637][T21997] netlink: 'syz.4.6009': attribute type 3 has an invalid length. [ 116.689729][ T29] audit: type=1326 audit(1750403331.573:1153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22031 comm="syz.3.6023" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 116.736800][T22040] netlink: 'syz.4.6025': attribute type 12 has an invalid length. [ 116.745903][ T29] audit: type=1326 audit(1750403331.603:1154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22031 comm="syz.3.6023" exe="/root/syz-executor" sig=0 arch=c000003e syscall=136 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 116.769527][ T29] audit: type=1400 audit(1750403331.603:1155): avc: denied { getattr } for pid=22031 comm="syz.3.6023" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 117.097463][T22115] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 117.105165][T22115] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 117.171406][T22127] netlink: 'syz.4.6054': attribute type 5 has an invalid length. [ 117.192079][T22135] loop1: detected capacity change from 0 to 164 [ 117.243595][T22145] netlink: 'syz.0.6059': attribute type 30 has an invalid length. [ 117.308768][T22145] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 117.318211][T22145] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 117.403272][T22186] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 117.415935][T22187] loop1: detected capacity change from 0 to 128 [ 117.442012][T22187] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 117.472395][T22187] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 117.481222][T22187] FAT-fs (loop1): Filesystem has been set read-only [ 117.620615][T22231] loop0: detected capacity change from 0 to 164 [ 117.678215][T22231] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 117.758695][T22270] netlink: 'syz.4.6100': attribute type 10 has an invalid length. [ 117.807781][T22282] IPv6: NLM_F_REPLACE set, but no existing node found! [ 117.885340][T22302] __nla_validate_parse: 21 callbacks suppressed [ 117.885356][T22302] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6109'. [ 117.983147][T22326] Unknown options in mask 5 [ 118.042628][T22344] (unnamed net_device) (uninitialized): option packets_per_slave: mode dependency failed, not supported in mode balance-xor(2) [ 118.169553][T22376] netlink: 'syz.2.6143': attribute type 39 has an invalid length. [ 118.287502][T22419] netlink: 'syz.0.6146': attribute type 10 has an invalid length. [ 118.303322][T22419] syz_tun: left promiscuous mode [ 118.314148][T22419] syz_tun: entered promiscuous mode [ 118.319446][T22419] syz_tun: entered allmulticast mode [ 118.325551][T22419] team0: Port device syz_tun added [ 118.358113][T22433] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6151'. [ 118.728155][T22565] 8021q: adding VLAN 0 to HW filter on device bond2 [ 118.800951][T22610] usb usb6: usbfs: process 22610 (syz.4.6191) did not claim interface 0 before use [ 118.897647][T22640] C: renamed from team_slave_0 [ 118.908315][T22640] netlink: 152 bytes leftover after parsing attributes in process `syz.0.6199'. [ 118.920974][T22640] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 118.970523][T22652] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6203'. [ 119.109866][T22672] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6221'. [ 119.292946][T22725] usb usb1: usbfs: process 22725 (syz.4.6230) did not claim interface 5 before use [ 119.367492][T22746] netlink: 404 bytes leftover after parsing attributes in process `syz.0.6239'. [ 119.376643][T22746] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6239'. [ 119.385645][T22746] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6239'. [ 119.394646][T22746] netlink: 20 bytes leftover after parsing attributes in process `syz.0.6239'. [ 119.483752][T22768] SELinux: syz.2.6246 (22768) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 119.668123][T22815] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6264'. [ 119.698475][T22826] validate_nla: 4 callbacks suppressed [ 119.698491][T22826] netlink: 'syz.2.6266': attribute type 5 has an invalid length. [ 119.761053][T22839] netlink: 'syz.4.6283': attribute type 21 has an invalid length. [ 120.261938][T22974] (unnamed net_device) (uninitialized): option packets_per_slave: mode dependency failed, not supported in mode balance-alb(6) [ 120.282023][T22961] loop3: detected capacity change from 0 to 8192 [ 120.291672][T22961] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 120.299462][T22961] FAT-fs (loop3): Filesystem has been set read-only [ 120.340850][T22987] netlink: 'syz.1.6324': attribute type 2 has an invalid length. [ 120.348751][T22987] netlink: 'syz.1.6324': attribute type 3 has an invalid length. [ 120.528936][T23031] netlink: 'syz.1.6339': attribute type 22 has an invalid length. [ 120.664778][T23059] netlink: 'syz.4.6348': attribute type 21 has an invalid length. [ 120.692858][T23057] veth3: entered promiscuous mode [ 121.090598][T23141] netlink: 'syz.4.6370': attribute type 3 has an invalid length. [ 121.111104][T23141] netlink: 'syz.4.6370': attribute type 3 has an invalid length. [ 121.236428][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 121.236467][ T29] audit: type=1400 audit(1750403336.123:1179): avc: denied { read } for pid=23162 comm="syz.3.6378" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 121.282706][ T29] audit: type=1400 audit(1750403336.123:1180): avc: denied { open } for pid=23162 comm="syz.3.6378" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 121.557995][T23197] loop1: detected capacity change from 0 to 1024 [ 121.565797][T23205] random: crng reseeded on system resumption [ 121.588488][T23197] EXT4-fs: Ignoring removed nomblk_io_submit option [ 121.634398][T23197] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.693563][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.763438][T23251] usb usb1: usbfs: process 23251 (syz.0.6410) did not claim interface 0 before use [ 121.797734][T23261] netlink: 'syz.2.6412': attribute type 1 has an invalid length. [ 121.805551][T23261] netlink: 'syz.2.6412': attribute type 2 has an invalid length. [ 122.072740][T23334] loop3: detected capacity change from 0 to 512 [ 122.087591][T23334] EXT4-fs: Ignoring removed bh option [ 122.098761][T23340] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 122.118627][T23334] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 122.127914][T23334] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 122.146031][T23334] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 122.156312][T23334] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 122.165218][T23334] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.181896][T23334] EXT4-fs error (device loop3): ext4_empty_dir:3116: inode #12: block 32: comm syz.3.6449: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=2320, size=2048 fake=0 [ 122.211841][T23333] lo speed is unknown, defaulting to 1000 [ 122.221251][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.487114][T23424] loop2: detected capacity change from 0 to 512 [ 122.511022][T23424] EXT4-fs (loop2): orphan cleanup on readonly fs [ 122.546185][T23424] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.6457: bg 0: block 248: padding at end of block bitmap is not set [ 122.562150][T23424] Quota error (device loop2): write_blk: dquota write failed [ 122.569553][T23424] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 122.579526][T23424] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.6457: Failed to acquire dquot type 1 [ 122.591945][T23424] EXT4-fs (loop2): 1 truncate cleaned up [ 122.598731][T23424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.645952][T23424] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 122.675982][T23424] EXT4-fs warning (device loop2): read_mmp_block:115: Error -117 while reading MMP block 8 [ 122.737622][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.821432][T23503] xt_hashlimit: max too large, truncated to 1048576 [ 123.011321][T23555] __nla_validate_parse: 13 callbacks suppressed [ 123.011339][T23555] netlink: 132 bytes leftover after parsing attributes in process `syz.0.6501'. [ 123.108712][ T29] audit: type=1326 audit(1750403337.993:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23569 comm="syz.1.6521" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 123.132401][ T29] audit: type=1326 audit(1750403337.993:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23569 comm="syz.1.6521" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 123.156165][ T29] audit: type=1326 audit(1750403337.993:1183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23569 comm="syz.1.6521" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 123.179947][ T29] audit: type=1326 audit(1750403337.993:1184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23569 comm="syz.1.6521" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 123.223339][T23589] loop4: detected capacity change from 0 to 1024 [ 123.271507][T23589] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.279296][T23603] xt_recent: Unsupported userspace flags (000000de) [ 123.310165][T23608] ipvlan1: left promiscuous mode [ 123.339764][T23617] netlink: 28 bytes leftover after parsing attributes in process `syz.1.6533'. [ 123.349784][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.354252][T23615] dvmrp0: entered allmulticast mode [ 123.406837][T23629] xt_hashlimit: invalid interval [ 123.435854][ T29] audit: type=1400 audit(1750403338.313:1185): avc: denied { bind } for pid=23635 comm="syz.0.6540" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 123.456278][ T29] audit: type=1400 audit(1750403338.313:1186): avc: denied { name_bind } for pid=23635 comm="syz.0.6540" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 123.568265][T23662] loop4: detected capacity change from 0 to 512 [ 123.623507][T23662] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 123.651379][T23662] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #13: comm syz.4.6534: iget: bad i_size value: 12154757448730 [ 123.677491][T23662] EXT4-fs error (device loop4): ext4_orphan_get:1398: comm syz.4.6534: couldn't read orphan inode 13 (err -117) [ 123.692330][T23699] netlink: 132 bytes leftover after parsing attributes in process `syz.3.6550'. [ 123.708168][T23700] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6552'. [ 123.713410][T23662] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.743681][T23662] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.6534: corrupted in-inode xattr: overlapping e_value [ 123.763186][T23712] loop2: detected capacity change from 0 to 256 [ 123.839400][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.906940][T23750] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6565'. [ 123.991873][T23772] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 124.167286][T23817] RDS: rds_bind could not find a transport for fe80::bb, load rds_tcp or rds_rdma? [ 124.458008][T23906] SELinux: syz.2.6614 (23906) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 124.647670][T23959] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6641'. [ 124.656781][T23959] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6641'. [ 124.736979][T23977] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6635'. [ 124.807807][T23998] validate_nla: 3 callbacks suppressed [ 124.807875][T23998] netlink: 'syz.1.6642': attribute type 10 has an invalid length. [ 124.821464][T23998] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6642'. [ 124.834047][T23998] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.842806][T23998] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.851561][T23998] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.860331][T23998] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.871299][T23998] team0: Port device geneve1 added [ 124.947371][T24028] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=24028 comm=syz.3.6655 [ 125.005594][T24040] netlink: 68 bytes leftover after parsing attributes in process `syz.2.6658'. [ 125.020432][T24047] SELinux: syz.3.6661 (24047) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 125.249586][T24106] loop2: detected capacity change from 0 to 1024 [ 125.263201][T24106] EXT4-fs: Ignoring removed i_version option [ 125.270765][T24106] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 125.282611][T24106] EXT4-fs error (device loop2): ext4_map_blocks:816: inode #3: block 1: comm syz.2.6677: lblock 1 mapped to illegal pblock 1 (length 1) [ 125.296993][T24106] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.6677: Failed to acquire dquot type 0 [ 125.308788][T24106] EXT4-fs error (device loop2): ext4_free_blocks:6587: comm syz.2.6677: Freeing blocks not in datazone - block = 0, count = 4096 [ 125.326843][T24106] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.6677: Invalid inode bitmap blk 0 in block_group 0 [ 125.340867][ T3337] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 125.355315][T24106] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 125.365123][ T3337] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 125.376868][T24106] EXT4-fs (loop2): 1 orphan inode deleted [ 125.383096][T24106] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 125.410755][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.422120][ T3337] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 125.473595][ T3337] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:6: Failed to release dquot type 0 [ 125.539522][T24128] SELinux: Context is not valid (left unmapped). [ 125.564351][T24135] netlink: 'syz.0.6683': attribute type 27 has an invalid length. [ 125.572637][T24135] tunl0: left promiscuous mode [ 125.578478][T24135] gre0: left promiscuous mode [ 125.589795][T24135] gretap0: left promiscuous mode [ 125.597022][T24135] erspan0: left promiscuous mode [ 125.610070][T24135] ip_vti0: left promiscuous mode [ 125.616072][T24135] ip6_vti0: left promiscuous mode [ 125.627682][T24135] sit0: left promiscuous mode [ 125.642517][T24135] ip6tnl0: left promiscuous mode [ 125.651025][T24135] ip6gre0: left promiscuous mode [ 125.669368][T24135] ip6gretap0: left promiscuous mode [ 125.675874][T24135] bridge0: port 3(team0) entered disabled state [ 125.686497][T24135] bridge0: left promiscuous mode [ 125.692442][T24135] vcan0: left promiscuous mode [ 125.702146][T24135] dummy0: left promiscuous mode [ 125.728491][T24135] nlmon0: left promiscuous mode [ 125.734953][T24135] caif0: left promiscuous mode [ 125.739894][T24135] batadv0: left promiscuous mode [ 125.745021][T24135] vxcan0: left promiscuous mode [ 125.750047][T24135] vxcan1: left promiscuous mode [ 125.754932][T24135] veth0: left promiscuous mode [ 125.759913][T24135] veth1: left promiscuous mode [ 125.764892][T24135] wg0: left promiscuous mode [ 125.769545][T24135] wg1: left promiscuous mode [ 125.774385][T24135] wg2: left promiscuous mode [ 125.779097][T24135] veth0_to_bridge: left promiscuous mode [ 125.785024][T24135] veth1_to_bridge: left promiscuous mode [ 125.790999][T24135] veth0_to_bond: left promiscuous mode [ 125.796907][T24135] veth1_to_bond: left promiscuous mode [ 125.802556][T24135] veth0_to_team: left promiscuous mode [ 125.808098][T24135] veth1_to_team: left promiscuous mode [ 125.813987][T24135] veth0_to_batadv: left promiscuous mode [ 125.819847][T24135] batadv_slave_0: left promiscuous mode [ 125.825449][T24135] veth1_to_batadv: left promiscuous mode [ 125.831217][T24135] batadv_slave_1: left promiscuous mode [ 125.836887][T24135] veth0_to_hsr: left promiscuous mode [ 125.842559][T24135] veth1_to_hsr: left promiscuous mode [ 125.848160][T24135] hsr0: left promiscuous mode [ 125.852903][T24135] veth1_virt_wifi: left promiscuous mode [ 125.858584][T24135] veth0_virt_wifi: left promiscuous mode [ 125.864560][T24135] vlan0: left promiscuous mode [ 125.869550][T24135] vlan1: left promiscuous mode [ 125.874496][T24135] macvlan0: left promiscuous mode [ 125.879711][T24135] macvlan1: left promiscuous mode [ 125.884943][T24135] ipvlan0: left promiscuous mode [ 125.910708][T24135] macvtap0: left promiscuous mode [ 125.916104][T24135] macsec0: left promiscuous mode [ 125.921286][T24135] geneve0: left promiscuous mode [ 125.926283][T24135] geneve1: left promiscuous mode [ 125.934371][T24135] netdevsim netdevsim0 netdevsim0: left allmulticast mode [ 125.943463][T24135] netdevsim netdevsim0 netdevsim1: left promiscuous mode [ 125.962185][T24135] netdevsim netdevsim0 netdevsim2: left promiscuous mode [ 125.969710][T24135] netdevsim netdevsim0 netdevsim3: left promiscuous mode [ 125.976892][T24135] bridge1: left promiscuous mode [ 125.981959][T24135] sit1: left promiscuous mode [ 125.986854][T24135] veth2: left promiscuous mode [ 125.991819][T24135] veth3: left promiscuous mode [ 125.996779][T24135] syztnl2: left promiscuous mode [ 126.001942][T24135] vti0: left promiscuous mode [ 126.006787][T24135] syztnl0: left promiscuous mode [ 126.011951][T24135] bridge2: left promiscuous mode [ 126.017147][T24135] gre1: left promiscuous mode [ 126.037980][T24135] gtp0: left promiscuous mode [ 126.302301][T24237] geneve3: entered promiscuous mode [ 126.307691][T24237] geneve3: entered allmulticast mode [ 126.382607][T24262] (unnamed net_device) (uninitialized): option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 126.417124][T24269] tmpfs: Bad value for 'mpol' [ 126.517425][T24293] netlink: 'syz.0.6741': attribute type 46 has an invalid length. [ 126.527823][T24298] (unnamed net_device) (uninitialized): (slave ip_vti0): Device is not bonding slave [ 126.537437][T24298] (unnamed net_device) (uninitialized): option active_slave: invalid value (ip_vti0) [ 126.651759][T24318] loop4: detected capacity change from 0 to 2048 [ 126.694856][T24318] EXT4-fs: Ignoring removed nomblk_io_submit option [ 126.721671][T24318] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 126.759317][T24318] EXT4-fs error (device loop4): empty_inline_dir:1786: inode #12: block 5: comm syz.4.6751: bad entry in directory: directory entry overrun - offset=4, inode=13, rec_len=7952, size=60 fake=0 [ 126.782526][T24353] netlink: 'syz.0.6761': attribute type 8 has an invalid length. [ 126.805473][T24318] EXT4-fs (loop4): Remounting filesystem read-only [ 126.812459][T24318] EXT4-fs warning (device loop4): empty_inline_dir:1793: bad inline directory (dir #12) - inode 13, rec_len 7952, name_len 0inline size 60 [ 126.840851][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.121835][T24416] random: crng reseeded on system resumption [ 127.165915][T24425] A link change request failed with some changes committed already. Interface Q6\bY4 may have been left with an inconsistent configuration, please check. [ 127.245326][T24436] netlink: 'syz.0.6786': attribute type 21 has an invalid length. [ 127.256746][T24440] netlink: 'syz.2.6787': attribute type 21 has an invalid length. [ 127.264433][T24439] loop3: detected capacity change from 0 to 1024 [ 127.280214][T24439] EXT4-fs: Ignoring removed bh option [ 127.295914][T24445] netlink: 'syz.1.6789': attribute type 15 has an invalid length. [ 127.310761][T24439] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 127.341923][T24439] ext4 filesystem being mounted at /1441/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 127.378802][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.539259][T24496] netlink: 'syz.3.6812': attribute type 27 has an invalid length. [ 127.551657][T24496] lo: left promiscuous mode [ 127.556261][T24496] lo: left allmulticast mode [ 127.561149][T24496] tunl0: left promiscuous mode [ 127.566192][T24496] gre0: left promiscuous mode [ 127.571049][T24496] gretap0: left promiscuous mode [ 127.576096][T24496] erspan0: left promiscuous mode [ 127.581327][T24496] ip_vti0: left promiscuous mode [ 127.586364][T24496] ip6_vti0: left promiscuous mode [ 127.591551][T24496] sit0: left promiscuous mode [ 127.596435][T24496] ip6tnl0: left promiscuous mode [ 127.601663][T24496] ip6gre0: left promiscuous mode [ 127.606796][T24496] syz_tun: left promiscuous mode [ 127.611811][T24496] ip6gretap0: left promiscuous mode [ 127.617128][T24496] bridge0: left promiscuous mode [ 127.622221][T24496] vcan0: left promiscuous mode [ 127.627023][T24496] bond0: left promiscuous mode [ 127.632081][T24496] dummy0: left promiscuous mode [ 127.636980][T24496] nlmon0: left promiscuous mode [ 127.641963][T24496] caif0: left promiscuous mode [ 127.646826][T24496] batadv0: left promiscuous mode [ 127.651855][T24496] vxcan0: left promiscuous mode [ 127.656752][T24496] vxcan1: left promiscuous mode [ 127.661855][T24496] veth0: left promiscuous mode [ 127.666688][T24496] veth1: left promiscuous mode [ 127.671527][T24496] wg0: left promiscuous mode [ 127.676142][T24496] wg1: left promiscuous mode [ 127.681093][T24496] wg2: left promiscuous mode [ 127.685744][T24496] veth0_to_bridge: left promiscuous mode [ 127.691480][T24496] bridge_slave_0: left promiscuous mode [ 127.697410][T24496] veth1_to_bridge: left promiscuous mode [ 127.703123][T24496] bridge_slave_1: left promiscuous mode [ 127.708719][T24496] veth0_to_bond: left promiscuous mode [ 127.714313][T24496] bond_slave_0: left promiscuous mode [ 127.719784][T24496] veth1_to_bond: left promiscuous mode [ 127.725496][T24496] bond_slave_1: left promiscuous mode [ 127.731203][T24496] veth0_to_team: left promiscuous mode [ 127.736804][T24496] team_slave_0: left promiscuous mode [ 127.742268][T24496] veth1_to_team: left promiscuous mode [ 127.747783][T24496] team_slave_1: left promiscuous mode [ 127.753446][T24496] veth0_to_batadv: left promiscuous mode [ 127.759112][T24496] batadv_slave_0: left promiscuous mode [ 127.764775][T24496] veth1_to_batadv: left promiscuous mode [ 127.770584][T24496] batadv_slave_1: left promiscuous mode [ 127.776221][T24496] xfrm0: left promiscuous mode [ 127.781057][T24496] veth0_to_hsr: left promiscuous mode [ 127.786544][T24496] veth1_to_hsr: left promiscuous mode [ 127.792149][T24496] hsr0: left promiscuous mode [ 127.796841][T24496] veth1_virt_wifi: left promiscuous mode [ 127.802641][T24496] veth0_virt_wifi: left promiscuous mode [ 127.808495][T24496] vlan0: left promiscuous mode [ 127.813396][T24496] vlan1: left promiscuous mode [ 127.818227][T24496] macvlan1: left promiscuous mode [ 127.823404][T24496] ipvlan0: left promiscuous mode [ 127.828549][T24496] macvtap0: left promiscuous mode [ 127.833669][T24496] macsec0: left promiscuous mode [ 127.838718][T24496] geneve0: left promiscuous mode [ 127.844000][T24496] netdevsim netdevsim3 netdevsim0: left allmulticast mode [ 127.851413][T24496] netdevsim netdevsim3 netdevsim1: left promiscuous mode [ 127.858649][T24496] netdevsim netdevsim3 netdevsim2: left promiscuous mode [ 127.866738][T24496] netdevsim netdevsim3 netdevsim3: left promiscuous mode [ 127.874108][T24496] erspan1: left promiscuous mode [ 127.879152][T24496] sit1: left promiscuous mode [ 127.884104][T24496] veth2: left promiscuous mode [ 127.889031][T24496] veth3: left promiscuous mode [ 127.893852][T24496] sit2: left promiscuous mode [ 127.898799][T24496] gtp0: left promiscuous mode [ 127.903539][T24496] ip6erspan0: left promiscuous mode [ 127.908792][T24496] geneve2: left promiscuous mode [ 127.913903][T24496] xfrm1: left promiscuous mode [ 127.918697][T24496] gretap1: left promiscuous mode [ 127.923818][T24496] bond1: left promiscuous mode [ 127.928661][T24496] ip6tnl1: left promiscuous mode [ 127.933711][T24496] bridge1: left promiscuous mode [ 127.938778][T24496] syztnl2: left promiscuous mode [ 127.943806][T24496] bridge2: left promiscuous mode [ 127.949006][T24496] veth5: left promiscuous mode [ 127.954950][T24467] lo speed is unknown, defaulting to 1000 [ 127.957578][T24500] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.969587][T24500] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.978419][T24500] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.987211][T24500] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.007199][T24500] geneve3: entered promiscuous mode [ 128.012484][T24500] geneve3: entered allmulticast mode [ 128.231690][T24556] __nla_validate_parse: 10 callbacks suppressed [ 128.231778][T24556] netlink: 356 bytes leftover after parsing attributes in process `syz.0.6823'. [ 128.262382][T24561] netlink: 'syz.1.6826': attribute type 2 has an invalid length. [ 128.270190][T24561] netlink: 'syz.1.6826': attribute type 8 has an invalid length. [ 128.277988][T24561] netlink: 132 bytes leftover after parsing attributes in process `syz.1.6826'. [ 128.367035][T24575] loop2: detected capacity change from 0 to 512 [ 128.379930][T24576] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 128.401025][T24580] netlink: 64 bytes leftover after parsing attributes in process `syz.4.6834'. [ 128.443222][T24575] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.474119][T24588] xt_TPROXY: Can be used only with -p tcp or -p udp [ 128.567084][T24575] ext4 filesystem being mounted at /1372/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.680457][T24575] EXT4-fs error (device loop2): ext4_xattr_block_get:593: inode #15: comm syz.2.6832: corrupted xattr block 19: overlapping e_value [ 128.738645][T24575] EXT4-fs (loop2): Remounting filesystem read-only [ 128.745322][T24575] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 128.794925][T24575] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 128.819786][T24575] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 128.884373][T24645] loop1: detected capacity change from 0 to 2048 [ 128.896612][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.901616][T24645] EXT4-fs: Ignoring removed mblk_io_submit option [ 128.945359][T24645] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.970971][T24662] Cannot find del_set index 4 as target [ 128.986479][T24663] netlink: 16 bytes leftover after parsing attributes in process `syz.3.6861'. [ 129.044727][T24645] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.6856: bg 0: block 234: padding at end of block bitmap is not set [ 129.070105][T24645] EXT4-fs (loop1): Remounting filesystem read-only [ 129.113048][T24680] gtp0: entered promiscuous mode [ 129.131543][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.164320][T24696] xt_SECMARK: invalid mode: 2 [ 129.175720][T24699] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6880'. [ 129.338251][T24727] netlink: 32 bytes leftover after parsing attributes in process `syz.1.6879'. [ 129.369384][T24736] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6881'. [ 129.411690][T24736] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6881'. [ 129.474383][T24760] xt_CT: You must specify a L4 protocol and not use inversions on it [ 129.490758][T24762] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6890'. [ 129.694078][T24837] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6906'. [ 129.829882][T24862] validate_nla: 1 callbacks suppressed [ 129.829900][T24862] netlink: 'syz.3.6916': attribute type 21 has an invalid length. [ 129.905173][T24873] xt_connbytes: Forcing CT accounting to be enabled [ 129.912218][T24873] xt_bpf: check failed: parse error [ 129.942923][T24879] loop0: detected capacity change from 0 to 764 [ 129.997407][T24879] Symlink component flag not implemented [ 130.003153][T24879] Symlink component flag not implemented [ 130.037204][T24879] Symlink component flag not implemented (129) [ 130.043460][T24879] Symlink component flag not implemented (6) [ 130.160465][T24927] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 130.249414][T24941] loop3: detected capacity change from 0 to 512 [ 130.266532][T24948] netlink: 'syz.0.6943': attribute type 2 has an invalid length. [ 130.277287][T24941] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 130.309748][T24941] ext4 filesystem being mounted at /1465/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.373357][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.398962][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 130.398977][ T29] audit: type=1326 audit(1750403345.283:1208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24972 comm="syz.4.6951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 130.473812][T24992] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 130.517671][ T29] audit: type=1326 audit(1750403345.283:1209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24972 comm="syz.4.6951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 130.537106][T25001] random: crng reseeded on system resumption [ 130.541957][ T29] audit: type=1326 audit(1750403345.283:1210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24972 comm="syz.4.6951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 130.571535][ T29] audit: type=1326 audit(1750403345.283:1211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24972 comm="syz.4.6951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 130.595284][ T29] audit: type=1326 audit(1750403345.283:1212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24972 comm="syz.4.6951" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 130.626180][T24998] No such timeout policy "syz0" [ 130.713291][T25025] netlink: 'syz.0.6962': attribute type 10 has an invalid length. [ 130.721535][T25025] dummy0: entered promiscuous mode [ 130.763840][T25025] bridge0: port 4(dummy0) entered blocking state [ 130.770326][T25025] bridge0: port 4(dummy0) entered disabled state [ 130.797307][T25025] dummy0: entered allmulticast mode [ 130.883085][T25062] loop4: detected capacity change from 0 to 1024 [ 130.891628][T25057] x_tables: duplicate entry at hook 2 [ 130.925095][T25062] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 130.989166][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.071033][T25103] loop2: detected capacity change from 0 to 128 [ 131.089260][T25104] loop1: detected capacity change from 0 to 1024 [ 131.101535][T25110] loop0: detected capacity change from 0 to 164 [ 131.109214][T25104] EXT4-fs: Ignoring removed nomblk_io_submit option [ 131.140967][T25110] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 131.273177][T25104] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.351245][T25155] vhci_hcd: invalid port number 96 [ 131.356425][T25155] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 131.418232][ T29] audit: type=1326 audit(1750403346.303:1213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25164 comm="syz.3.7005" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 131.442942][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.492885][ T29] audit: type=1326 audit(1750403346.333:1214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25164 comm="syz.3.7005" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 131.516930][ T29] audit: type=1326 audit(1750403346.333:1215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25164 comm="syz.3.7005" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 131.540541][ T29] audit: type=1326 audit(1750403346.343:1216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25169 comm="syz.3.7005" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f4c4bef11e5 code=0x7ffc0000 [ 131.568604][T25183] bond0 (unregistering): left promiscuous mode [ 131.575039][T25183] bond_slave_0: left promiscuous mode [ 131.580611][T25183] bond_slave_1: left promiscuous mode [ 131.586092][T25183] bond0 (unregistering): left allmulticast mode [ 131.592443][T25183] bond_slave_0: left allmulticast mode [ 131.597914][T25183] bond_slave_1: left allmulticast mode [ 131.626741][ T29] audit: type=1326 audit(1750403346.493:1217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25169 comm="syz.3.7005" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 131.650731][T25183] team0: Port device bond0 removed [ 131.657631][T25183] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 131.687427][T25183] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 131.725713][T25183] bond0 (unregistering): Released all slaves [ 131.813597][T25257] netlink: 'syz.2.7023': attribute type 4 has an invalid length. [ 132.181507][T25349] xt_l2tp: missing protocol rule (udp|l2tpip) [ 132.305671][T25372] rdma_rxe: rxe_newlink: failed to add lo [ 132.416457][T25400] netlink: 'syz.0.7066': attribute type 3 has an invalid length. [ 132.494344][T25419] loop1: detected capacity change from 0 to 764 [ 132.523476][T25426] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 132.530606][T25426] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 132.538193][T25426] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 132.820346][T25496] loop2: detected capacity change from 0 to 164 [ 132.920114][T25521] netlink: 'syz.3.7106': attribute type 12 has an invalid length. [ 132.941316][T25530] netlink: 'syz.0.7108': attribute type 5 has an invalid length. [ 133.011447][T25544] ip6erspan0: entered promiscuous mode [ 133.127306][T25581] loop3: detected capacity change from 0 to 128 [ 133.148620][T25581] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 133.189219][T25581] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 133.197911][T25581] FAT-fs (loop3): Filesystem has been set read-only [ 133.283548][T25623] loop3: detected capacity change from 0 to 164 [ 133.312003][T25623] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 133.331102][T25631] netlink: 'syz.1.7139': attribute type 30 has an invalid length. [ 133.341810][T25637] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 133.396173][T25631] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 133.405376][T25631] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 133.435633][T25657] netlink: 'syz.3.7148': attribute type 13 has an invalid length. [ 133.478890][T25664] loop0: detected capacity change from 0 to 128 [ 133.487346][T25657] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.504084][T25657] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 133.570657][T25682] (unnamed net_device) (uninitialized): option packets_per_slave: mode dependency failed, not supported in mode balance-xor(2) [ 133.667038][T25704] __nla_validate_parse: 17 callbacks suppressed [ 133.667056][T25704] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7164'. [ 133.777748][T25731] netlink: 'syz.1.7171': attribute type 10 has an invalid length. [ 133.803999][T25731] team0: Port device syz_tun added [ 133.974498][T25791] IPv6: NLM_F_REPLACE set, but no existing node found! [ 134.053173][T25814] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7195'. [ 134.161922][T25840] Unknown options in mask 5 [ 134.275396][T25866] bridge0: port 3(team0) entered disabled state [ 134.302226][T25866] team0 (unregistering): left allmulticast mode [ 134.308522][T25866] C: left allmulticast mode [ 134.313221][T25866] team_slave_1: left allmulticast mode [ 134.318737][T25866] geneve1: left allmulticast mode [ 134.323930][T25866] team0 (unregistering): left promiscuous mode [ 134.339997][T25866] C: left promiscuous mode [ 134.344522][T25866] team_slave_1: left promiscuous mode [ 134.350181][T25866] geneve1: left promiscuous mode [ 134.355346][T25866] bridge0: port 3(team0) entered disabled state [ 134.373682][T25866] team0 (unregistering): Port device C removed [ 134.382222][T25866] team0 (unregistering): Port device team_slave_1 removed [ 134.391876][T25866] team0 (unregistering): Port device geneve1 removed [ 134.410769][T25925] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7223'. [ 134.424729][T25895] netlink: 144 bytes leftover after parsing attributes in process `syz.4.7220'. [ 134.514187][T25948] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7229'. [ 134.675388][T25973] 8021q: adding VLAN 0 to HW filter on device bond4 [ 134.767823][T26064] C: renamed from team_slave_0 [ 134.787369][T26064] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7245'. [ 134.796672][T26064] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 134.874940][T26091] usb usb1: usbfs: process 26091 (syz.3.7255) did not claim interface 5 before use [ 135.084071][T26149] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7284'. [ 135.110716][T26149] validate_nla: 6 callbacks suppressed [ 135.110729][T26149] netlink: 'syz.1.7284': attribute type 1 has an invalid length. [ 135.236637][T26180] usb usb6: usbfs: process 26180 (syz.0.7283) did not claim interface 0 before use [ 135.350474][T26217] netlink: 'syz.1.7296': attribute type 4 has an invalid length. [ 135.395567][T26226] netlink: 'syz.4.7297': attribute type 2 has an invalid length. [ 135.465562][T26244] netlink: 156 bytes leftover after parsing attributes in process `syz.2.7308'. [ 135.530830][T26265] netlink: 'syz.4.7313': attribute type 21 has an invalid length. [ 135.557908][T26265] netlink: 'syz.4.7313': attribute type 1 has an invalid length. [ 135.566240][T26268] netlink: 80 bytes leftover after parsing attributes in process `syz.3.7315'. [ 135.625649][T26281] loop0: detected capacity change from 0 to 512 [ 135.667427][T26297] netlink: 'syz.1.7335': attribute type 2 has an invalid length. [ 135.696780][T26281] EXT4-fs: Ignoring removed nomblk_io_submit option [ 135.704522][T26305] netlink: 64 bytes leftover after parsing attributes in process `syz.3.7326'. [ 135.758154][T26281] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.779092][T26281] ext4 filesystem being mounted at /1408/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 135.820737][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.838786][T26337] netlink: 'syz.4.7336': attribute type 13 has an invalid length. [ 135.879225][T26337] bridge0: port 3(dummy0) entered blocking state [ 135.885667][T26337] bridge0: port 3(dummy0) entered forwarding state [ 135.896170][T26337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.906017][T26337] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 135.924648][T26350] netlink: 'syz.0.7337': attribute type 4 has an invalid length. [ 136.075773][T26390] (unnamed net_device) (uninitialized): option packets_per_slave: mode dependency failed, not supported in mode balance-alb(6) [ 136.196471][T26421] netlink: 'syz.0.7358': attribute type 21 has an invalid length. [ 136.267140][T26443] netlink: 'syz.0.7369': attribute type 2 has an invalid length. [ 136.306682][T26452] SELinux: syz.3.7374 (26452) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 136.421402][T26474] veth7: entered promiscuous mode [ 136.742284][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 136.742301][ T29] audit: type=1326 audit(1750403351.633:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26565 comm="syz.0.7411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57db96e929 code=0x7ffc0000 [ 136.783475][ T29] audit: type=1326 audit(1750403351.633:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26565 comm="syz.0.7411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57db96e929 code=0x7ffc0000 [ 136.807129][ T29] audit: type=1326 audit(1750403351.633:1235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26565 comm="syz.0.7411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=332 compat=0 ip=0x7f57db96e929 code=0x7ffc0000 [ 136.830957][ T29] audit: type=1326 audit(1750403351.633:1236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26565 comm="syz.0.7411" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f57db96e929 code=0x7ffc0000 [ 137.098645][T26627] loop2: detected capacity change from 0 to 8192 [ 137.144567][T26627] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 137.152287][T26627] FAT-fs (loop2): Filesystem has been set read-only [ 137.431360][T26716] 8021q: adding VLAN 0 to HW filter on device team0 [ 137.441904][T26716] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 137.476107][T26723] veth3: entered promiscuous mode [ 137.541160][T26724] lo speed is unknown, defaulting to 1000 [ 138.524067][T26855] usb usb1: usbfs: process 26855 (syz.2.7508) did not claim interface 0 before use [ 138.631352][T26878] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 138.741777][T26907] loop0: detected capacity change from 0 to 1024 [ 138.759078][T26907] EXT4-fs: Ignoring removed nomblk_io_submit option [ 138.782342][T26907] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.787498][T26916] random: crng reseeded on system resumption [ 138.884281][T26935] loop1: detected capacity change from 0 to 512 [ 138.893403][T26935] EXT4-fs: Ignoring removed bh option [ 138.904048][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.904274][T26935] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 138.922404][T26935] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 138.940440][T26935] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 138.952470][T26935] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=c002e01c, mo2=0006] [ 138.965450][T26935] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.018948][T26935] EXT4-fs error (device loop1): ext4_empty_dir:3116: inode #12: block 32: comm syz.1.7524: bad entry in directory: directory entry overrun - offset=24, inode=13, rec_len=2320, size=2048 fake=0 [ 139.024721][T26962] xt_hashlimit: max too large, truncated to 1048576 [ 139.057235][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.161012][T26986] __nla_validate_parse: 16 callbacks suppressed [ 139.161028][T26986] netlink: 132 bytes leftover after parsing attributes in process `syz.4.7542'. [ 139.199039][T26995] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7538'. [ 139.273067][T27016] xt_recent: Unsupported userspace flags (000000de) [ 139.554821][T27094] loop0: detected capacity change from 0 to 512 [ 139.578264][T27094] EXT4-fs (loop0): orphan cleanup on readonly fs [ 139.585566][T27094] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.7571: bg 0: block 248: padding at end of block bitmap is not set [ 139.601774][T27094] Quota error (device loop0): write_blk: dquota write failed [ 139.609191][T27094] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 139.619204][T27094] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.7571: Failed to acquire dquot type 1 [ 139.631580][T27094] EXT4-fs (loop0): 1 truncate cleaned up [ 139.637923][T27094] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 139.653935][T27094] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 139.663507][T27094] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 8 [ 139.682038][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.814218][T27139] dvmrp0: entered allmulticast mode [ 139.856952][ T29] audit: type=1326 audit(1750403354.743:1237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27155 comm="syz.3.7594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 139.918953][ T29] audit: type=1326 audit(1750403354.773:1238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27155 comm="syz.3.7594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 139.942642][ T29] audit: type=1326 audit(1750403354.773:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27155 comm="syz.3.7594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 139.966229][ T29] audit: type=1326 audit(1750403354.773:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27155 comm="syz.3.7594" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 140.012161][T27170] netlink: 32 bytes leftover after parsing attributes in process `syz.0.7602'. [ 140.065080][T27191] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7619'. [ 140.084534][T27194] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7611'. [ 140.193099][T27222] random: crng reseeded on system resumption [ 140.212775][T27227] validate_nla: 8 callbacks suppressed [ 140.212790][T27227] netlink: 'syz.3.7621': attribute type 13 has an invalid length. [ 140.233797][T27227] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 140.266120][T27231] netlink: 80 bytes leftover after parsing attributes in process `syz.0.7634'. [ 140.281138][T27237] netlink: 'syz.1.7622': attribute type 3 has an invalid length. [ 140.308644][T27237] netlink: 'syz.1.7622': attribute type 3 has an invalid length. [ 140.319847][T27237] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7622'. [ 140.388718][T27243] loop4: detected capacity change from 0 to 512 [ 140.392473][T27248] netlink: 'syz.1.7637': attribute type 13 has an invalid length. [ 140.398891][T27250] netlink: 'syz.2.7638': attribute type 3 has an invalid length. [ 140.431523][T27243] EXT4-fs (loop4): orphan cleanup on readonly fs [ 140.461155][T27243] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7623: bg 0: block 248: padding at end of block bitmap is not set [ 140.475674][T27250] netlink: 'syz.2.7638': attribute type 3 has an invalid length. [ 140.486109][T27250] netlink: 12 bytes leftover after parsing attributes in process `syz.2.7638'. [ 140.495465][T27243] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.7623: Failed to acquire dquot type 1 [ 140.523544][T27248] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 140.548155][T27243] EXT4-fs (loop4): 1 truncate cleaned up [ 140.558273][T27243] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 140.609736][T27243] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 140.641049][T27243] EXT4-fs warning (device loop4): read_mmp_block:115: Error -117 while reading MMP block 8 [ 140.680761][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.698968][T27259] loop0: detected capacity change from 0 to 512 [ 140.715414][T27259] EXT4-fs (loop0): orphan cleanup on readonly fs [ 140.738706][T27259] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.7643: bg 0: block 248: padding at end of block bitmap is not set [ 140.759846][T27263] netlink: 'syz.2.7642': attribute type 21 has an invalid length. [ 140.767893][T27263] netlink: 'syz.2.7642': attribute type 1 has an invalid length. [ 140.775690][T27263] netlink: 144 bytes leftover after parsing attributes in process `syz.2.7642'. [ 140.807818][T27259] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.7643: Failed to acquire dquot type 1 [ 140.834024][T27259] EXT4-fs (loop0): 1 truncate cleaned up [ 140.840913][T27259] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 140.870789][T27259] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 140.893792][T27259] EXT4-fs warning (device loop0): read_mmp_block:115: Error -117 while reading MMP block 8 [ 140.928077][T27273] loop4: detected capacity change from 0 to 2048 [ 140.940447][T27279] netlink: 'syz.2.7627': attribute type 11 has an invalid length. [ 140.965544][T27273] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.006368][T27273] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.022509][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.052886][T27273] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7630: bg 0: block 234: padding at end of block bitmap is not set [ 141.098895][T27273] EXT4-fs (loop4): Remounting filesystem read-only [ 141.164263][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.174399][T27293] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7631'. [ 141.211174][T27304] random: crng reseeded on system resumption [ 141.230296][T27293] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.239062][T27293] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.247993][T27293] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.256858][T27293] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.341021][T27293] geneve3: entered promiscuous mode [ 141.346325][T27293] geneve3: entered allmulticast mode [ 141.579912][T27362] SELinux: syz.1.7663 (27362) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 141.705525][T27395] loop3: detected capacity change from 0 to 256 [ 141.885286][T27442] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=27442 comm=syz.2.7696 [ 141.912038][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 141.912053][ T29] audit: type=1326 audit(1750403356.793:1246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz.1.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 141.941603][ T29] audit: type=1326 audit(1750403356.803:1247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz.1.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 141.969309][ T29] audit: type=1326 audit(1750403356.803:1248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz.1.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 142.003431][ T29] audit: type=1326 audit(1750403356.863:1249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz.1.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 142.027089][ T29] audit: type=1326 audit(1750403356.863:1250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27450 comm="syz.1.7689" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b06dbe929 code=0x7ffc0000 [ 142.081463][T27466] netlink: 'syz.4.7704': attribute type 10 has an invalid length. [ 142.096939][T27466] geneve1: left promiscuous mode [ 142.102194][T27466] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 142.159215][ T29] audit: type=1326 audit(1750403357.043:1251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27481 comm="syz.4.7699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 142.182972][ T29] audit: type=1326 audit(1750403357.043:1252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27481 comm="syz.4.7699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 142.213626][ T29] audit: type=1326 audit(1750403357.103:1253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27481 comm="syz.4.7699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=129 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 142.237583][ T29] audit: type=1326 audit(1750403357.103:1254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27481 comm="syz.4.7699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 142.261476][ T29] audit: type=1326 audit(1750403357.103:1255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27481 comm="syz.4.7699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 142.355810][T27518] loop1: detected capacity change from 0 to 512 [ 142.380085][T27518] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 142.399971][T27518] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #13: comm syz.1.7714: iget: bad i_size value: 12154757448730 [ 142.419962][T27518] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.7714: couldn't read orphan inode 13 (err -117) [ 142.437727][T27518] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.466191][T27518] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #15: comm syz.1.7714: corrupted in-inode xattr: overlapping e_value [ 142.493664][T27549] loop3: detected capacity change from 0 to 1024 [ 142.508266][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.519864][T27549] EXT4-fs: Ignoring removed i_version option [ 142.540968][T27549] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 142.582644][T27549] EXT4-fs error (device loop3): ext4_map_blocks:816: inode #3: block 1: comm syz.3.7722: lblock 1 mapped to illegal pblock 1 (length 1) [ 142.597513][T27549] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.7722: Failed to acquire dquot type 0 [ 142.613322][T27549] EXT4-fs error (device loop3): ext4_free_blocks:6587: comm syz.3.7722: Freeing blocks not in datazone - block = 0, count = 4096 [ 142.630829][T27549] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.7722: Invalid inode bitmap blk 0 in block_group 0 [ 142.634658][ T3449] EXT4-fs error (device loop3): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 142.659733][T27549] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 142.673204][T27549] EXT4-fs (loop3): 1 orphan inode deleted [ 142.679636][T27549] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.679886][ T3449] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:7: Failed to release dquot type 0 [ 142.714386][ T3306] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.729990][ T12] EXT4-fs error (device loop3): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 142.747467][ T12] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 142.804551][T27593] RDS: rds_bind could not find a transport for fe80::bb, load rds_tcp or rds_rdma? [ 142.902989][T27619] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 143.010832][T27648] loop1: detected capacity change from 0 to 512 [ 143.063235][T27648] EXT4-fs (loop1): orphan cleanup on readonly fs [ 143.085346][T27648] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.7764: bg 0: block 248: padding at end of block bitmap is not set [ 143.126952][T27648] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.7764: Failed to acquire dquot type 1 [ 143.161824][T27648] EXT4-fs (loop1): 1 truncate cleaned up [ 143.181524][T27648] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 143.215924][T27692] loop2: detected capacity change from 0 to 2048 [ 143.222703][T27692] EXT4-fs: Ignoring removed mblk_io_submit option [ 143.225085][T27648] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 143.239260][T27648] EXT4-fs warning (device loop1): read_mmp_block:115: Error -117 while reading MMP block 8 [ 143.261171][T27692] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.274498][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.293244][T27692] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.7766: bg 0: block 234: padding at end of block bitmap is not set [ 143.308609][T27692] EXT4-fs (loop2): Remounting filesystem read-only [ 143.325092][ T3302] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.666116][T27795] random: crng reseeded on system resumption [ 144.114010][T27908] (unnamed net_device) (uninitialized): (slave ip_vti0): Device is not bonding slave [ 144.123601][T27908] (unnamed net_device) (uninitialized): option active_slave: invalid value (ip_vti0) [ 144.341842][T27948] tmpfs: Bad value for 'mpol' [ 144.400426][T27957] (unnamed net_device) (uninitialized): option arp_interval: mode dependency failed, not supported in mode balance-tlb(5) [ 144.420561][T27959] loop0: detected capacity change from 0 to 2048 [ 144.435307][T27959] EXT4-fs: Ignoring removed nomblk_io_submit option [ 144.462111][T27959] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.482769][T27959] EXT4-fs error (device loop0): empty_inline_dir:1786: inode #12: block 5: comm syz.0.7847: bad entry in directory: directory entry overrun - offset=4, inode=13, rec_len=7952, size=60 fake=0 [ 144.512002][T27959] EXT4-fs (loop0): Remounting filesystem read-only [ 144.518603][T27959] EXT4-fs warning (device loop0): empty_inline_dir:1793: bad inline directory (dir #12) - inode 13, rec_len 7952, name_len 0inline size 60 [ 144.548829][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.579209][T27982] __nla_validate_parse: 11 callbacks suppressed [ 144.579225][T27982] netlink: 666 bytes leftover after parsing attributes in process `syz.2.7852'. [ 144.623881][T27990] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7869'. [ 144.715308][T28021] xt_SECMARK: invalid mode: 2 [ 144.740593][T28024] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7867'. [ 144.759915][T28024] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7867'. [ 144.786580][T28031] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7870'. [ 144.962046][T28073] gtp0: entered promiscuous mode [ 144.986201][T28082] Cannot find del_set index 4 as target [ 145.025880][T28092] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7889'. [ 145.060952][T28103] xt_TPROXY: Can be used only with -p tcp or -p udp [ 145.174287][T28132] gtp1: entered promiscuous mode [ 145.238819][T28151] xt_TPROXY: Can be used only with -p tcp or -p udp [ 145.342171][T28180] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 145.353451][T28179] netlink: 356 bytes leftover after parsing attributes in process `syz.4.7916'. [ 145.402104][T28195] validate_nla: 8 callbacks suppressed [ 145.402117][T28195] netlink: 'syz.3.7921': attribute type 10 has an invalid length. [ 145.415559][T28195] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7921'. [ 145.427455][T28198] random: crng reseeded on system resumption [ 145.452147][T28195] dummy0: entered promiscuous mode [ 145.457520][T28195] bridge0: port 1(dummy0) entered blocking state [ 145.463976][T28195] bridge0: port 1(dummy0) entered disabled state [ 145.483204][T28195] dummy0: entered allmulticast mode [ 145.491062][T28214] No such timeout policy "syz0" [ 145.498300][T28195] bridge0: port 1(dummy0) entered blocking state [ 145.504721][T28195] bridge0: port 1(dummy0) entered listening state [ 145.531307][T28218] (unnamed net_device) (uninitialized): Unable to set peer notification delay as MII monitoring is disabled [ 145.564480][T28225] netlink: 'syz.2.7937': attribute type 21 has an invalid length. [ 145.586716][T28225] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7937'. [ 145.598360][T28236] netlink: 'syz.1.7948': attribute type 10 has an invalid length. [ 145.606308][T28236] netlink: 40 bytes leftover after parsing attributes in process `syz.1.7948'. [ 145.636815][T28236] dummy0: entered promiscuous mode [ 145.642481][T28236] bridge0: port 1(dummy0) entered blocking state [ 145.648980][T28236] bridge0: port 1(dummy0) entered disabled state [ 145.656343][T28236] dummy0: entered allmulticast mode [ 145.678463][T28236] bridge0: port 1(dummy0) entered blocking state [ 145.684992][T28236] bridge0: port 1(dummy0) entered forwarding state [ 145.836384][T28283] xt_CT: You must specify a L4 protocol and not use inversions on it [ 145.890818][T28295] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 145.964575][T28314] netlink: 'syz.3.7963': attribute type 10 has an invalid length. [ 145.989938][T28320] xt_connbytes: Forcing CT accounting to be enabled [ 145.996588][T28320] xt_bpf: check failed: parse error [ 146.074908][T28341] netlink: 'syz.2.7969': attribute type 2 has an invalid length. [ 146.084607][T28342] xt_l2tp: missing protocol rule (udp|l2tpip) [ 146.128414][T28351] loop2: detected capacity change from 0 to 164 [ 146.156618][T28351] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 146.194824][T28370] loop0: detected capacity change from 0 to 512 [ 146.253695][T28370] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.266397][T28370] ext4 filesystem being mounted at /1558/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.302874][T28387] xt_connbytes: Forcing CT accounting to be enabled [ 146.310617][T28387] xt_bpf: check failed: parse error [ 146.325679][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.348553][T28400] loop3: detected capacity change from 0 to 764 [ 146.370099][T28401] loop4: detected capacity change from 0 to 1024 [ 146.376863][T28401] EXT4-fs: Ignoring removed nomblk_io_submit option [ 146.388854][T28406] loop1: detected capacity change from 0 to 128 [ 146.431551][T28401] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.517444][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.554229][T28455] rdma_rxe: rxe_newlink: failed to add lo [ 146.627949][T28472] rdma_rxe: rxe_newlink: failed to add lo [ 146.789332][T28479] lo speed is unknown, defaulting to 1000 [ 146.953424][T28569] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 146.971135][T28569] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 147.006062][T28569] bond0 (unregistering): Released all slaves [ 147.091179][T28619] vhci_hcd: invalid port number 96 [ 147.096838][T28619] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 147.148743][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 147.148757][ T29] audit: type=1326 audit(1750403362.033:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28632 comm="syz.4.8042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 147.228208][ T29] audit: type=1326 audit(1750403362.073:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28632 comm="syz.4.8042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 147.251919][ T29] audit: type=1326 audit(1750403362.073:1259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28632 comm="syz.4.8042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 147.275535][ T29] audit: type=1326 audit(1750403362.073:1260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28638 comm="syz.4.8042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f0078bc11e5 code=0x7ffc0000 [ 147.337661][ T29] audit: type=1326 audit(1750403362.223:1261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28638 comm="syz.4.8042" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7f0078b8e929 code=0x7ffc0000 [ 147.411100][T28664] lo speed is unknown, defaulting to 1000 [ 147.495847][T28692] bond0 (unregistering): Released all slaves [ 147.734425][T28779] netlink: 'syz.2.8069': attribute type 3 has an invalid length. [ 148.131155][T28840] lo speed is unknown, defaulting to 1000 [ 148.390472][T28913] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 148.439716][ T29] audit: type=1326 audit(1750403363.323:1262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28921 comm="syz.3.8119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 148.463334][ T29] audit: type=1326 audit(1750403363.323:1263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28921 comm="syz.3.8119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 148.570494][ T29] audit: type=1326 audit(1750403363.383:1264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28921 comm="syz.3.8119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=23 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 148.570911][T28931] netlink: 'syz.1.8109': attribute type 5 has an invalid length. [ 148.594100][ T29] audit: type=1326 audit(1750403363.383:1265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28921 comm="syz.3.8119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 148.625656][ T29] audit: type=1326 audit(1750403363.383:1266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=28921 comm="syz.3.8119" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4c4bebe929 code=0x7ffc0000 [ 148.636935][T28924] lo speed is unknown, defaulting to 1000 [ 148.688594][T28943] loop3: detected capacity change from 0 to 164 [ 148.845568][T28971] loop4: detected capacity change from 0 to 164 [ 148.863299][T28971] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 149.072937][T28995] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 149.090789][T28995] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 149.230653][T29011] netlink: 'syz.1.8130': attribute type 10 has an invalid length. [ 149.258503][T29009] lo speed is unknown, defaulting to 1000 [ 149.284138][T29011] team0 (unregistering): Port device netdevsim0 removed [ 149.320464][T29011] team0 (unregistering): Port device geneve1 removed [ 149.335086][T29011] team0 (unregistering): Port device syz_tun removed [ 149.694501][T29115] IPv6: NLM_F_REPLACE set, but no existing node found! [ 149.861568][T29119] lo speed is unknown, defaulting to 1000 [ 149.868347][T29136] netlink: 'syz.0.8149': attribute type 10 has an invalid length. [ 149.934700][T29136] team0 (unregistering): left allmulticast mode [ 149.989816][T29136] C: left allmulticast mode [ 149.994384][T29136] team_slave_1: left allmulticast mode [ 149.999977][T29136] syz_tun: left allmulticast mode [ 150.005030][T29136] team0 (unregistering): left promiscuous mode [ 150.039387][T29136] C: left promiscuous mode [ 150.044021][T29136] team_slave_1: left promiscuous mode [ 150.049558][T29136] syz_tun: left promiscuous mode [ 150.054706][T29136] bridge0: port 3(team0) entered disabled state [ 150.133305][T29136] team0 (unregistering): Port device C removed [ 150.144304][T29136] team0 (unregistering): Port device team_slave_1 removed [ 150.160377][T29136] team0 (unregistering): Port device syz_tun removed [ 150.381078][T29231] usb usb6: usbfs: process 29231 (syz.1.8179) did not claim interface 0 before use [ 150.651126][T29288] lo speed is unknown, defaulting to 1000 [ 150.828399][T29330] __nla_validate_parse: 16 callbacks suppressed [ 150.828413][T29330] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8176'. [ 150.879812][T29330] netlink: 'syz.0.8176': attribute type 1 has an invalid length. [ 150.881668][T29342] netlink: 64 bytes leftover after parsing attributes in process `syz.2.8197'. [ 150.998613][T29356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 151.043521][T29396] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8203'. [ 151.137314][T29400] C: renamed from team_slave_0 [ 151.161388][T29406] netlink: 16 bytes leftover after parsing attributes in process `syz.0.8206'. [ 151.191257][T29400] netlink: 'syz.1.8190': attribute type 3 has an invalid length. [ 151.199120][T29400] netlink: 152 bytes leftover after parsing attributes in process `syz.1.8190'. [ 151.208199][T29400] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 151.237175][ T3661] ================================================================== [ 151.245473][ T3661] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 151.252427][ T3661] [ 151.254786][ T3661] write to 0xffff88810342b25c of 4 bytes by task 3524 on cpu 1: [ 151.262427][ T3661] shmem_mknod+0x137/0x180 [ 151.266875][ T3661] shmem_create+0x34/0x50 [ 151.271220][ T3661] path_openat+0x1105/0x2170 [ 151.275826][ T3661] do_filp_open+0x109/0x230 [ 151.280338][ T3661] do_sys_openat2+0xa6/0x110 [ 151.284951][ T3661] __x64_sys_openat+0xf2/0x120 [ 151.289722][ T3661] x64_sys_call+0x1af/0x2fb0 [ 151.294316][ T3661] do_syscall_64+0xd2/0x200 [ 151.298828][ T3661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.304810][ T3661] [ 151.307126][ T3661] read to 0xffff88810342b25c of 4 bytes by task 3661 on cpu 0: [ 151.314685][ T3661] fill_mg_cmtime+0x5b/0x260 [ 151.319357][ T3661] generic_fillattr+0x24a/0x340 [ 151.324202][ T3661] shmem_getattr+0x181/0x200 [ 151.328879][ T3661] vfs_getattr_nosec+0x146/0x1e0 [ 151.333807][ T3661] vfs_statx+0x113/0x390 [ 151.338043][ T3661] vfs_fstatat+0x115/0x170 [ 151.342452][ T3661] __se_sys_newfstatat+0x55/0x260 [ 151.347469][ T3661] __x64_sys_newfstatat+0x55/0x70 [ 151.352488][ T3661] x64_sys_call+0x2c22/0x2fb0 [ 151.357161][ T3661] do_syscall_64+0xd2/0x200 [ 151.361654][ T3661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.367632][ T3661] [ 151.369945][ T3661] value changed: 0x043640a1 -> 0x0759eed7 [ 151.375733][ T3661] [ 151.378045][ T3661] Reported by Kernel Concurrency Sanitizer on: [ 151.384186][ T3661] CPU: 0 UID: 0 PID: 3661 Comm: udevd Not tainted 6.16.0-rc2-syzkaller-00231-g75f5f23f8787 #0 PREEMPT(voluntary) [ 151.396156][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 151.406220][ T3661] ================================================================== [ 161.069742][ C0] bridge0: port 1(dummy0) entered learning state