last executing test programs: 1.576075042s ago: executing program 3 (id=2496): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x40000, &(0x7f0000002500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @empty}, 0x1, 0x2, 0x4, 0x1}}, 0x80) sendmmsg$inet(r0, &(0x7f0000006e00)=[{{&(0x7f0000003f00)={0x2, 0x4e22, @rand_addr=0x64010100}, 0x10, &(0x7f0000003f80)=[{&(0x7f0000003f40)="b5b800ef09c5c1251a15a97568f2fe6de33bb5d3613c4c19e0acf02ac361a6b6e99efd2724ecf46181cb4db4e1807226a45045", 0x33}], 0x1, &(0x7f0000003fc0)=[@ip_retopts={{0x7c, 0x0, 0x7, {[@timestamp={0x44, 0x24, 0xc2, 0x0, 0x3, [0x8, 0x100, 0x79, 0xfffffffb, 0x51ccf313, 0x3ba5, 0x1, 0x3]}, @generic={0x86, 0x4, "a06f"}, @rr={0x7, 0x17, 0xf7, [@broadcast, @remote, @dev={0xac, 0x14, 0x14, 0x40}, @broadcast, @empty]}, @noop, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x64, 0x1, 0x7, [{@local, 0x2}, {@rand_addr=0x64010102, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7ff}]}, @end]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7ff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @local}}}], 0xb8}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8040) 696.669419ms ago: executing program 3 (id=2527): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000300)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x80000000}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0x7, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0xf1}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {}, {0x18, 0x9, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x44, '\x00', 0x0, @fallback=0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5}, 0x94) 696.599779ms ago: executing program 4 (id=2528): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/2, 0x1000000, 0x800, 0x7, 0x1}, 0x20) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x8, &(0x7f0000003140), &(0x7f0000000040)=0x30) 620.136091ms ago: executing program 3 (id=2533): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, &(0x7f0000000180)={[{@grpid}, {@mblk_io_submit}, {@nodioread_nolock}, {@max_batch_time={'max_batch_time', 0x3d, 0xea1}}, {@inode_readahead_blks}, {@nodelalloc}, {@barrier}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x40}}]}, 0x4, 0xbd9, &(0x7f0000001380)="$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") close(0xffffffffffffffff) quotactl$Q_QUOTAOFF(0xffffffff80000301, &(0x7f0000000040)=@loop={'/dev/loop', 0x0}, 0x0, 0x0) 523.814384ms ago: executing program 1 (id=2536): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000780)={0x4, &(0x7f0000000600)=[{0x45, 0x2, 0x2, 0xffffffff}, {0x94, 0x0, 0x0, 0x1}, {0x4}, {0x6, 0x7, 0x0, 0x2}]}) 392.677788ms ago: executing program 4 (id=2540): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000000340)=@newtaction={0x88c, 0x30, 0x12f, 0x0, 0x0, {}, [{0x878, 0x1, [@m_police={0x874, 0x1, 0x0, 0x0, {{0xb}, {0x864, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404}], [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x30, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x7}}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x88c}}, 0x0) 391.776068ms ago: executing program 2 (id=2550): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x80, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x54, 0x4, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, @immediate={{0xe}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x1c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x7, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}, @NFTA_IMMEDIATE_DREG={0x8}]}}}, {0x14, 0x1, 0x0, 0x1, @synproxy={{0xd}, @void}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa8}}, 0x0) 390.290078ms ago: executing program 1 (id=2541): perf_event_open(&(0x7f0000000480)={0x1, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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, 0x2, @perf_config_ext={0x6, 0x8}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000460000008500000029000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x1, '\x00', 0x0, @sched_cls=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 365.818139ms ago: executing program 3 (id=2543): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000280)={0x18, r1, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40010}, 0x4000080) 310.272681ms ago: executing program 0 (id=2544): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4400000010004b0400000000fcdbdf257a000000", @ANYRES32=r1, @ANYBLOB="0000000023000400240012800b0001006272696467650000140002800800080088a8ffff050029001c"], 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 279.632542ms ago: executing program 4 (id=2545): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x0, 0x0, {0x1c}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x34}}, 0x0) 268.996442ms ago: executing program 2 (id=2546): r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd931d3864d39dcdb) socket$nl_route(0x10, 0x3, 0x0) timerfd_gettime(r0, 0x0) 243.248703ms ago: executing program 1 (id=2547): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'veth0_vlan\x00', @ifru_ivalue=0x4}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)) 241.323383ms ago: executing program 0 (id=2548): r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0007000042009103"], 0xfe33) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000b40)=""/4105, 0x1009}, {&(0x7f0000002c00)=""/4131, 0x1023}, {&(0x7f0000000280)=""/114, 0x72}], 0x3}, 0x2000) 224.481174ms ago: executing program 4 (id=2549): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010700000000fedbdf2503"], 0x28}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1403000037"], 0x314}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 204.736504ms ago: executing program 3 (id=2551): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000c80)='./file1\x00', 0x210000, &(0x7f0000000180)={[{@dioread_lock}, {@resgid}, {@mblk_io_submit}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@resgid}, {@nobarrier}, {@grpid}, {@jqfmt_vfsv0}]}, 0xfc, 0x58f, &(0x7f0000002d00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000021c0)='./file1\x00', 0x9742, 0xee) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000180)={0x0, 0x1, 0x2, 0xffe}) 204.368714ms ago: executing program 1 (id=2552): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x20605) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x2, 0xfffffffe, 0x0, 'queue1\x00', 0x8001}) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="218292", 0xfff6}], 0x2) 202.925864ms ago: executing program 0 (id=2553): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x12000, 0xea) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x2, 0x3a, 0x8, 0xffffffffffffffff}) creat(&(0x7f00000002c0)='./file0\x00', 0x0) 195.605564ms ago: executing program 2 (id=2554): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, '\x00', 0x0, @sk_reuseport=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) ioctl$SIOCSIFHWADDR(r0, 0x8946, &(0x7f0000000040)={'macvlan0\x00', @random='\x00\x00\x00\x00\x00 '}) 177.661245ms ago: executing program 4 (id=2555): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000580)={0x25, {{0x2, 0x4e21, @empty=0xe0009eff}}, {{0x2, 0x4e24, @empty}}}, 0x108) close(r0) 134.739036ms ago: executing program 0 (id=2556): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002a00)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000800000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc740000000c0a010100000000000000000a0001060900020073797a31000000000900010073797a31000000004800038044000080080003400000000238000b80340001800a00010071756f7461000000240002800c00014000000000000000d50c0004400000000200"], 0xd8}, 0x1, 0x0, 0x0, 0x4000850}, 0x4040) 131.524716ms ago: executing program 2 (id=2557): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, 0x0, 0x0) 109.201007ms ago: executing program 4 (id=2558): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, 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, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10008, 0x209a, 0x5, 0xd, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x8, 0x3, 0x4a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3d8, 0xffffffff, 0xffffffff, 0x3d8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast1, [0x0, 0x0, 0x0, 0xff0000ff], [], 'veth0_macvtap\x00', 'dvmrp1\x00', {}, {}, 0x0, 0x4}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}, {0x81, 0x0, 0x9}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e6, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'team0\x00', {0x7, 0x40, 0x41, 0x9, 0x0, 0x0, 0xffffffff, 0x4, 0x0, 0x78}, {0xc5}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x508) 83.005158ms ago: executing program 1 (id=2559): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002280)={0x3, &(0x7f0000000180)=[{0x20, 0x2, 0x81, 0xfffff034}, {0x48, 0x0, 0x1}, {0x6, 0xba, 0x2, 0xffff}]}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000280)={@local, @local, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x1, 0x7, 0x14, 0x66, 0x0, 0x2, 0x88, 0x0, @remote, @private=0xa010102}}}}}, 0x0) 64.611928ms ago: executing program 2 (id=2560): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000140)=""/182, 0xb6, 0x5) lseek(r0, 0xc8, 0x0) 60.333338ms ago: executing program 0 (id=2561): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="00005200060005000100000008000800", @ANYRESDEC], 0x2c}}, 0x20008000) 49.222799ms ago: executing program 3 (id=2562): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0xfd, 0x0, 0x7fffffff}]}) r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 29.431679ms ago: executing program 1 (id=2563): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e107a24de64c39f6f5e95bfbfc43673f41770da8f44070ed257791c170fab2f16574c58a1ef3ea87e2a937ce9a68", 0x2e}], 0x1}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a20000000000a01080000000000000000010000090900010073797a3100000000d0000000030a030000060000000000000100000a0900010073797a31000000000900030073797a3000000000a4000300"], 0x118}, 0x1, 0x0, 0x0, 0x40401d4}, 0x240408d0) 22.98703ms ago: executing program 2 (id=2564): openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 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, 0x8}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000700)={0x2, 0xc8, 0x80, 0x2, 0x1, 0x0, 0x0, 0x1, 0x47014, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8080, 0x0, @perf_bp={&(0x7f0000000340), 0x4}, 0x8002, 0xd, 0x8666, 0x3, 0x0, 0x9f52, 0x2000, 0x0, 0x7fffffff, 0x0, 0x53}) 0s ago: executing program 0 (id=2565): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0b00000008000000010001000900000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x20, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) kernel console output (not intermixed with test programs): ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.081090][ T28] audit: type=1400 audit(1779364698.650:130): avc: denied { create } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.108878][ T28] audit: type=1400 audit(1779364698.650:131): avc: denied { write } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.113415][ T3294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.129579][ T28] audit: type=1400 audit(1779364698.650:132): avc: denied { read } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.158264][ T28] audit: type=1400 audit(1779364698.660:133): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.183246][ T28] audit: type=1400 audit(1779364698.660:134): avc: denied { mount } for pid=3290 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.206640][ T28] audit: type=1400 audit(1779364698.700:135): avc: denied { read } for pid=3028 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.236818][ T3290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.426225][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.433414][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.440475][ T3304] bridge_slave_0: entered allmulticast mode [ 25.446986][ T3304] bridge_slave_0: entered promiscuous mode [ 25.472871][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.479952][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.487233][ T3304] bridge_slave_1: entered allmulticast mode [ 25.493597][ T3304] bridge_slave_1: entered promiscuous mode [ 25.503797][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.510912][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.518010][ T3305] bridge_slave_0: entered allmulticast mode [ 25.524332][ T3305] bridge_slave_0: entered promiscuous mode [ 25.544212][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.551259][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.558370][ T3305] bridge_slave_1: entered allmulticast mode [ 25.564737][ T3305] bridge_slave_1: entered promiscuous mode [ 25.591121][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.613760][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.627919][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.641482][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.648730][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.655924][ T3314] bridge_slave_0: entered allmulticast mode [ 25.662146][ T3314] bridge_slave_0: entered promiscuous mode [ 25.677534][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.694937][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.702320][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.709536][ T3314] bridge_slave_1: entered allmulticast mode [ 25.715916][ T3314] bridge_slave_1: entered promiscuous mode [ 25.726190][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.733248][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.740310][ T3311] bridge_slave_0: entered allmulticast mode [ 25.746804][ T3311] bridge_slave_0: entered promiscuous mode [ 25.757479][ T3305] team0: Port device team_slave_0 added [ 25.763223][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.770355][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.777480][ T3313] bridge_slave_0: entered allmulticast mode [ 25.783860][ T3313] bridge_slave_0: entered promiscuous mode [ 25.795267][ T3304] team0: Port device team_slave_0 added [ 25.801059][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.808218][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.815524][ T3311] bridge_slave_1: entered allmulticast mode [ 25.821840][ T3311] bridge_slave_1: entered promiscuous mode [ 25.828674][ T3305] team0: Port device team_slave_1 added [ 25.834573][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.841644][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.848760][ T3313] bridge_slave_1: entered allmulticast mode [ 25.855251][ T3313] bridge_slave_1: entered promiscuous mode [ 25.866136][ T3304] team0: Port device team_slave_1 added [ 25.889407][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.917280][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.926878][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.933941][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.959854][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.971704][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.981138][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.988193][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.014110][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.025794][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.039080][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.046058][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.071973][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.085740][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.095213][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.102424][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.128323][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.142294][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.156445][ T3314] team0: Port device team_slave_0 added [ 26.180090][ T3314] team0: Port device team_slave_1 added [ 26.190946][ T3311] team0: Port device team_slave_0 added [ 26.200670][ T3313] team0: Port device team_slave_0 added [ 26.215105][ T3311] team0: Port device team_slave_1 added [ 26.225945][ T3313] team0: Port device team_slave_1 added [ 26.235667][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.242695][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.268648][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.279966][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.286989][ T3314] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.312937][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.329636][ T3304] hsr_slave_0: entered promiscuous mode [ 26.335683][ T3304] hsr_slave_1: entered promiscuous mode [ 26.347484][ T3305] hsr_slave_0: entered promiscuous mode [ 26.353430][ T3305] hsr_slave_1: entered promiscuous mode [ 26.359203][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 26.364926][ T3305] Cannot create hsr debugfs directory [ 26.383536][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.390478][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.416380][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.427519][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.434534][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.460458][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.475329][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.482541][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.508543][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.524131][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.531098][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.557094][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.583812][ T3314] hsr_slave_0: entered promiscuous mode [ 26.589872][ T3314] hsr_slave_1: entered promiscuous mode [ 26.595743][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 26.601618][ T3314] Cannot create hsr debugfs directory [ 26.664213][ T3311] hsr_slave_0: entered promiscuous mode [ 26.670158][ T3311] hsr_slave_1: entered promiscuous mode [ 26.676027][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 26.681767][ T3311] Cannot create hsr debugfs directory [ 26.703185][ T3313] hsr_slave_0: entered promiscuous mode [ 26.709233][ T3313] hsr_slave_1: entered promiscuous mode [ 26.715022][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 26.720726][ T3313] Cannot create hsr debugfs directory [ 26.858248][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 26.866463][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 26.874259][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 26.883066][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 26.896044][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 26.904251][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 26.916281][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 26.924718][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 26.947946][ T3305] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 26.956477][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 26.964989][ T3305] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 26.973871][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 26.984439][ T3305] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 26.992805][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 27.000280][ T3305] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.009019][ T3305] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 27.034539][ T3314] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.042970][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 27.050832][ T3314] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.059493][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 27.071805][ T3314] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.080215][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 27.087958][ T3314] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.096325][ T3314] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 27.131731][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.140204][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 27.147852][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.156532][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 27.164090][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.172938][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 27.180812][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.189948][ T3313] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 27.225446][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.241614][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.250039][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 27.258168][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.266582][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 27.274414][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.283111][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 27.294670][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.304962][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.313711][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 27.328111][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.335232][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.355955][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.363080][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.375778][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.384506][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.411732][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.424475][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.440782][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.455515][ T1795] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.462751][ T1795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.471635][ T1795] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.478725][ T1795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.490094][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.504802][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.511891][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.520254][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.527304][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.537067][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.544116][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.557739][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.564890][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.599874][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.622459][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.631543][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 27.655741][ T1677] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.662844][ T1677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.688388][ T1677] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.695529][ T1677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.715927][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.851959][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.868951][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.925762][ T3304] veth0_vlan: entered promiscuous mode [ 27.939543][ T3304] veth1_vlan: entered promiscuous mode [ 27.962635][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.974205][ T3304] veth0_macvtap: entered promiscuous mode [ 27.987470][ T3304] veth1_macvtap: entered promiscuous mode [ 28.008719][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.024522][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.033339][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.049625][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.059032][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.068212][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.082072][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.099251][ T3305] veth0_vlan: entered promiscuous mode [ 28.113936][ T3313] veth0_vlan: entered promiscuous mode [ 28.123532][ T3305] veth1_vlan: entered promiscuous mode [ 28.135780][ T3313] veth1_vlan: entered promiscuous mode [ 28.152555][ T3304] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 28.164204][ T3313] veth0_macvtap: entered promiscuous mode [ 28.182295][ T3313] veth1_macvtap: entered promiscuous mode [ 28.192631][ T3305] veth0_macvtap: entered promiscuous mode [ 28.210723][ T3305] veth1_macvtap: entered promiscuous mode [ 28.234376][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.264141][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.279682][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.290476][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.307828][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.318202][ T3311] veth0_vlan: entered promiscuous mode [ 28.332872][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.341819][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.350510][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.360440][ T3314] veth0_vlan: entered promiscuous mode [ 28.367865][ T49] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.383434][ T49] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.392274][ T49] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.405665][ T3314] veth1_vlan: entered promiscuous mode [ 28.414693][ T49] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.424436][ T3311] veth1_vlan: entered promiscuous mode [ 28.439532][ T3518] geneve1: entered promiscuous mode [ 28.480513][ T3314] veth0_macvtap: entered promiscuous mode [ 28.498405][ T3314] veth1_macvtap: entered promiscuous mode [ 28.513229][ T3311] veth0_macvtap: entered promiscuous mode [ 28.531143][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.547117][ T3311] veth1_macvtap: entered promiscuous mode [ 28.559117][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.574685][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.592066][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.623826][ T1677] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.656220][ T1677] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.667764][ T1677] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.695417][ T1677] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.704195][ T3544] Cannot find set identified by id 0 to match [ 28.713497][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.746114][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.760167][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.777121][ T3549] ipt_REJECT: ECHOREPLY no longer supported. [ 28.785985][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.798696][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 28.798710][ T28] audit: type=1400 audit(1779364703.400:167): avc: denied { read } for pid=3551 comm="syz.3.23" 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 [ 28.849088][ T28] audit: type=1400 audit(1779364703.400:168): avc: denied { open } for pid=3551 comm="syz.3.23" 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 [ 28.887961][ T28] audit: type=1400 audit(1779364703.400:169): avc: denied { ioctl } for pid=3551 comm="syz.3.23" path="/dev/ptp0" dev="devtmpfs" ino=246 ioctlcmd=0x6f04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 28.931927][ T3565] netlink: 16 bytes leftover after parsing attributes in process `syz.2.27'. [ 28.941646][ T3559] Illegal XDP return value 4294967282 on prog (id 2) dev N/A, expect packet loss! [ 28.991061][ T3572] netdevsim netdevsim0 netdevsim0: entered allmulticast mode [ 29.047204][ T28] audit: type=1400 audit(1779364703.640:170): avc: denied { create } for pid=3576 comm="syz.4.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 29.083553][ T28] audit: type=1400 audit(1779364703.640:171): avc: denied { write } for pid=3576 comm="syz.4.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 29.128547][ T28] audit: type=1326 audit(1779364703.640:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3580 comm="syz.3.35" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f119d93ce59 code=0x7ffc0000 [ 29.178198][ T3583] ip6erspan0: entered allmulticast mode [ 29.218105][ T28] audit: type=1326 audit(1779364703.640:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3580 comm="syz.3.35" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f119d93ce59 code=0x7ffc0000 [ 29.248301][ T28] audit: type=1326 audit(1779364703.640:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3580 comm="syz.3.35" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f119d93ce59 code=0x7ffc0000 [ 29.312643][ T3606] SET target dimension over the limit! [ 29.331169][ T28] audit: type=1326 audit(1779364703.640:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3580 comm="syz.3.35" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=71 compat=0 ip=0x7f119d93ce59 code=0x7ffc0000 [ 29.384685][ T3608] loop0: detected capacity change from 0 to 1024 [ 29.386857][ T28] audit: type=1326 audit(1779364703.640:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3580 comm="syz.3.35" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f119d93ce59 code=0x7ffc0000 [ 29.447172][ T3619] loop3: detected capacity change from 0 to 512 [ 29.454763][ T3608] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 29.515330][ T3619] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.541686][ T3619] ext4 filesystem being mounted at /13/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.615106][ T3619] EXT4-fs error (device loop3): ext4_empty_dir:3082: inode #12: comm syz.3.51: invalid size [ 29.618029][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.656440][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.680539][ T3636] netlink: 'syz.1.59': attribute type 2 has an invalid length. [ 29.726573][ T3640] netlink: 36 bytes leftover after parsing attributes in process `syz.0.58'. [ 29.758495][ T3640] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 29.997197][ T3677] netlink: 20 bytes leftover after parsing attributes in process `syz.4.78'. [ 30.018911][ T3677] netlink: 40 bytes leftover after parsing attributes in process `syz.4.78'. [ 30.088018][ T3689] netlink: 16 bytes leftover after parsing attributes in process `syz.4.84'. [ 30.180540][ T3707] ======================================================= [ 30.180540][ T3707] WARNING: The mand mount option has been deprecated and [ 30.180540][ T3707] and is ignored by this kernel. Remove the mand [ 30.180540][ T3707] option from the mount to silence this warning. [ 30.180540][ T3707] ======================================================= [ 30.221857][ T3709] netlink: 'syz.4.94': attribute type 3 has an invalid length. [ 30.221881][ T3709] netlink: 132 bytes leftover after parsing attributes in process `syz.4.94'. [ 30.241661][ T3711] dummy0: mtu less than device minimum [ 30.283175][ T3715] netlink: 'syz.4.97': attribute type 21 has an invalid length. [ 30.314378][ T3715] netlink: 156 bytes leftover after parsing attributes in process `syz.4.97'. [ 30.397085][ T3729] netlink: 56 bytes leftover after parsing attributes in process `syz.2.106'. [ 30.494380][ T3750] veth1_macvtap: left promiscuous mode [ 30.638501][ T3769] netlink: 'syz.4.123': attribute type 4 has an invalid length. [ 30.748463][ T3792] netlink: 72 bytes leftover after parsing attributes in process `syz.4.132'. [ 30.793000][ T3792] netlink: 'syz.4.132': attribute type 1 has an invalid length. [ 30.857652][ T3807] loop2: detected capacity change from 0 to 1024 [ 30.884107][ T3807] EXT4-fs: test_dummy_encryption option not supported [ 30.921085][ T3807] Option ';8~[DI4_2EOEm-0S*DuDeeř|7~͞꥿H;q/ q,˵ nfc<{NqaӉ' to dns_resolver key: bad/missing value [ 30.958173][ T3028] veth1_macvtap: entered promiscuous mode [ 31.040044][ T3833] netlink: 12 bytes leftover after parsing attributes in process `syz.0.147'. [ 31.148682][ T3853] kernel profiling enabled (shift: 5) [ 31.429238][ T3909] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 31.631782][ T3946] xt_hashlimit: max too large, truncated to 1048576 [ 31.656724][ T3946] xt_hashlimit: overflow, rate too high: 0 [ 31.682171][ T3956] netlink: 'syz.4.200': attribute type 1 has an invalid length. [ 31.747257][ T3966] Zero length message leads to an empty skb [ 31.823774][ T3969] bond1: entered promiscuous mode [ 31.834518][ T3969] bond1: entered allmulticast mode [ 31.839886][ T3969] 8021q: adding VLAN 0 to HW filter on device bond1 [ 31.949849][ T4005] netlink: 'syz.2.224': attribute type 10 has an invalid length. [ 32.106504][ T4028] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 32.143483][ T4028] ipt_ECN: cannot use operation on non-tcp rule [ 32.149888][ T4033] netlink: 'syz.2.238': attribute type 21 has an invalid length. [ 32.204379][ T4041] netlink: 'syz.3.241': attribute type 17 has an invalid length. [ 32.222771][ T4041] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 32.263771][ T4047] ip6gretap1: entered promiscuous mode [ 32.295000][ T4047] ip6gretap1: entered allmulticast mode [ 32.559053][ T4097] loop3: detected capacity change from 0 to 128 [ 32.596661][ T4105] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 32.620527][ T4097] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 32.664367][ T4097] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 32.725736][ T3313] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 32.746787][ T4121] netlink: 'syz.4.280': attribute type 21 has an invalid length. [ 32.987120][ T4163] Invalid option length (0) for dns_resolver key [ 33.061576][ T4177] ieee802154 phy0 wpan0: encryption failed: -22 [ 33.323213][ T4219] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 33.375383][ T4226] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 33.396211][ T4227] bond2: option lp_interval: invalid value (18446744073709551613) [ 33.411471][ T4227] bond2: option lp_interval: allowed values 1 - 2147483647 [ 33.436246][ T4232] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 33.449105][ T4227] bond2 (unregistering): Released all slaves [ 33.726453][ T4236] 8021q: adding VLAN 0 to HW filter on device bond1 [ 33.736211][ T4236] 8021q: adding VLAN 0 to HW filter on device bond2 [ 33.756564][ T4238] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 33.779120][ T4238] bond1 (unregistering): Released all slaves [ 33.840971][ T4252] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 34.133335][ T4300] __nla_validate_parse: 15 callbacks suppressed [ 34.133353][ T4300] netlink: 8 bytes leftover after parsing attributes in process `syz.2.359'. [ 34.179994][ T28] kauditd_printk_skb: 156 callbacks suppressed [ 34.180070][ T28] audit: type=1400 audit(1779364708.770:333): avc: denied { create } for pid=4302 comm="syz.4.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 34.180757][ T4303] netlink: 196 bytes leftover after parsing attributes in process `syz.3.361'. [ 34.215964][ T28] audit: type=1400 audit(1779364708.790:334): avc: denied { bind } for pid=4302 comm="syz.4.362" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 34.264161][ T28] audit: type=1400 audit(1779364708.790:335): avc: denied { name_bind } for pid=4302 comm="syz.4.362" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 34.301163][ T4308] Unsupported ieee802154 address type: 0 [ 34.325432][ T28] audit: type=1400 audit(1779364708.790:336): avc: denied { node_bind } for pid=4302 comm="syz.4.362" saddr=fc02:: src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 34.395224][ T28] audit: type=1400 audit(1779364708.890:337): avc: denied { bind } for pid=4305 comm="syz.4.363" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 34.516135][ T4294] geneve1: left promiscuous mode [ 34.529811][ T4332] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 34.532028][ T4186] kexec: Could not allocate control_code_buffer [ 34.584683][ T4338] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 34.589943][ T4294] bond1: left promiscuous mode [ 34.609505][ T4294] bond1: left allmulticast mode [ 34.627406][ T28] audit: type=1400 audit(1779364709.220:338): avc: denied { lock } for pid=4340 comm="syz.3.380" path="socket:[7543]" dev="sockfs" ino=7543 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 34.663480][ T4344] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 34.714471][ T4346] bridge1: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 34.740153][ T4351] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 34.794923][ T4355] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 34.822461][ T4362] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 34.835433][ T4355] block device autoloading is deprecated and will be removed. [ 34.850772][ T4364] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 34.887785][ T4364] bond1 (unregistering): Released all slaves [ 34.897763][ T28] audit: type=1400 audit(1779364709.490:339): avc: denied { read append } for pid=4371 comm="syz.1.394" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 34.964986][ T28] audit: type=1400 audit(1779364709.490:340): avc: denied { open } for pid=4371 comm="syz.1.394" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 35.012850][ T28] audit: type=1400 audit(1779364709.490:341): avc: denied { ioctl } for pid=4371 comm="syz.1.394" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9371 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 35.092125][ T4385] netlink: 8 bytes leftover after parsing attributes in process `syz.0.402'. [ 35.367935][ T4421] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 35.420136][ T4429] ipt_ECN: cannot use operation on non-tcp rule [ 35.542798][ T28] audit: type=1400 audit(1779364710.130:342): avc: denied { write } for pid=4444 comm="syz.1.430" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.590479][ T4448] netlink: 180 bytes leftover after parsing attributes in process `syz.3.433'. [ 35.607292][ T4454] netlink: 12 bytes leftover after parsing attributes in process `syz.1.435'. [ 35.771199][ T4474] loop4: detected capacity change from 0 to 512 [ 35.813746][ T4474] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.855916][ T4485] validate_nla: 6 callbacks suppressed [ 35.855934][ T4485] netlink: 'syz.3.448': attribute type 2 has an invalid length. [ 35.872441][ T4474] ext4 filesystem being mounted at /97/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.898951][ T4489] SET target dimension over the limit! [ 35.915287][ T4474] EXT4-fs error (device loop4): ext4_empty_dir:3082: inode #12: comm syz.4.453: invalid size [ 35.993286][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.023710][ T4361] kexec: Could not allocate control_code_buffer [ 36.125958][ T4517] netlink: 180 bytes leftover after parsing attributes in process `syz.4.465'. [ 36.371282][ T4552] bond3: down delay (6) is not a multiple of miimon (100), value rounded to 0 ms [ 36.417897][ T4552] 8021q: adding VLAN 0 to HW filter on device bond3 [ 36.584814][ T4568] netlink: 'syz.3.489': attribute type 21 has an invalid length. [ 36.603577][ T4570] netlink: 16 bytes leftover after parsing attributes in process `syz.2.490'. [ 36.611943][ T4568] netlink: 156 bytes leftover after parsing attributes in process `syz.3.489'. [ 37.432374][ T4669] netlink: 12 bytes leftover after parsing attributes in process `syz.2.538'. [ 37.456474][ T4673] netlink: 12 bytes leftover after parsing attributes in process `syz.0.540'. [ 37.488376][ T4537] kexec: Could not allocate control_code_buffer [ 37.541699][ T4673] bond1: option ad_actor_system: mode dependency failed, not supported in mode balance-rr(0) [ 37.574073][ T4673] bond1 (unregistering): Released all slaves [ 37.622205][ T4690] bond1: down delay (6) is not a multiple of miimon (100), value rounded to 0 ms [ 37.637892][ T4690] 8021q: adding VLAN 0 to HW filter on device bond1 [ 37.718708][ T4712] xt_hashlimit: max too large, truncated to 1048576 [ 37.729945][ T4712] xt_hashlimit: overflow, rate too high: 0 [ 37.780769][ T4724] netlink: 'syz.2.563': attribute type 1 has an invalid length. [ 37.906586][ T4740] bond2: entered promiscuous mode [ 37.925567][ T4740] bond2: entered allmulticast mode [ 37.948109][ T4740] 8021q: adding VLAN 0 to HW filter on device bond2 [ 37.995748][ T4753] netlink: 'syz.0.576': attribute type 10 has an invalid length. [ 38.548407][ T4829] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 38.667935][ T4852] netlink: 'syz.3.622': attribute type 2 has an invalid length. [ 38.690895][ T4854] xt_connbytes: Forcing CT accounting to be enabled [ 38.806893][ T4869] loop4: detected capacity change from 0 to 512 [ 38.828995][ T4869] EXT4-fs: inline encryption not supported [ 38.853206][ T4869] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.630: bad orphan inode 15 [ 38.921463][ T4869] loop4: lost filesystem error report for type 5 error -117 [ 38.921711][ T4869] ext4_test_bit(bit=14, block=5) = 0 [ 38.934337][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 38.934365][ C0] EXT4-fs (loop4): initial error at time 1779364713: ext4_orphan_get:1423 [ 38.934402][ C0] EXT4-fs (loop4): last error at time 1779364713: ext4_orphan_get:1423 [ 39.034190][ T4869] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.067744][ T4894] netlink: 'syz.1.640': attribute type 21 has an invalid length. [ 39.079915][ T4869] EXT4-fs error (device loop4): __ext4_new_inode:1079: comm syz.4.630: reserved inode found cleared - inode=1 [ 39.134587][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.162487][ T4903] netlink: 'syz.2.647': attribute type 21 has an invalid length. [ 39.210316][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 39.210330][ T28] audit: type=1400 audit(1779364713.800:371): avc: denied { read } for pid=4907 comm="syz.1.649" 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 [ 39.216962][ T4903] netlink: 'syz.2.647': attribute type 6 has an invalid length. [ 39.289768][ T28] audit: type=1400 audit(1779364713.840:372): avc: denied { open } for pid=4907 comm="syz.1.649" 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 [ 39.292935][ T4903] __nla_validate_parse: 12 callbacks suppressed [ 39.292951][ T4903] netlink: 132 bytes leftover after parsing attributes in process `syz.2.647'. [ 39.366990][ T28] audit: type=1400 audit(1779364713.850:373): avc: denied { ioctl } for pid=4907 comm="syz.1.649" path="/dev/sg0" dev="devtmpfs" ino=135 ioctlcmd=0x1275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 39.434982][ T28] audit: type=1400 audit(1779364713.950:374): avc: denied { write } for pid=4917 comm="syz.4.654" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 39.591501][ T28] audit: type=1400 audit(1779364714.180:375): avc: denied { getopt } for pid=4944 comm="syz.0.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 39.639427][ T4949] xt_hashlimit: size too large, truncated to 1048576 [ 39.676991][ T4949] xt_hashlimit: overflow, try lower: 3/0 [ 39.840873][ T4978] xt_CT: You must specify a L4 protocol and not use inversions on it [ 39.910856][ T4987] xt_l2tp: missing protocol rule (udp|l2tpip) [ 40.034584][ T5008] netlink: 'syz.2.697': attribute type 21 has an invalid length. [ 40.036193][ T5008] netlink: 8 bytes leftover after parsing attributes in process `syz.2.697'. [ 40.064794][ T5013] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 40.082855][ T28] audit: type=1400 audit(1779364714.660:376): avc: denied { write } for pid=5009 comm="syz.4.699" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.224084][ T5030] netlink: 16 bytes leftover after parsing attributes in process `syz.2.706'. [ 40.240193][ T28] audit: type=1326 audit(1779364714.830:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5031 comm="syz.0.710" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 40.292394][ T28] audit: type=1326 audit(1779364714.830:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5031 comm="syz.0.710" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 40.303086][ T5041] loop3: detected capacity change from 0 to 512 [ 40.317903][ T28] audit: type=1326 audit(1779364714.830:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5031 comm="syz.0.710" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=253 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 40.351753][ T28] audit: type=1326 audit(1779364714.830:380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5031 comm="syz.0.710" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 40.379911][ T5046] netlink: 4 bytes leftover after parsing attributes in process `syz.0.714'. [ 40.381449][ T5041] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.404900][ T5041] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 40.424858][ T5041] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 40.440065][ T5041] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.713: corrupted inode contents [ 40.451825][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 40.451849][ C0] EXT4-fs (loop3): initial error at time 1779364715: mb_free_blocks:2049: inode 11: block 64 [ 40.451891][ C0] EXT4-fs (loop3): last error at time 1779364715: mb_free_blocks:2049: inode 11: block 64 [ 40.476434][ T5056] loop2: detected capacity change from 0 to 512 [ 40.481395][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.486165][ T5041] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #11: comm syz.3.713: mark_inode_dirty error [ 40.507504][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.507722][ T5041] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.713: invalid indirect mapped block 1 (level 1) [ 40.554734][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.554889][ T5041] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.713: corrupted inode contents [ 40.573152][ T5056] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.577813][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.590433][ T5056] ext4 filesystem being mounted at /128/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.597763][ T5041] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 40.656149][ T5070] netlink: 8 bytes leftover after parsing attributes in process `syz.0.727'. [ 40.665135][ T5041] loop3: lost filesystem error report for type 5 error -117 [ 40.665294][ T5041] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #11: comm syz.3.713: corrupted inode contents [ 40.690443][ T5070] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 40.691283][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.707514][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.725839][ T5041] EXT4-fs error (device loop3): ext4_truncate:4690: inode #11: comm syz.3.713: mark_inode_dirty error [ 40.737275][ T5041] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 40.737457][ T5041] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 40.775864][ T5041] loop3: lost filesystem error report for type 5 error -117 [ 40.776129][ T5041] EXT4-fs (loop3): 1 truncate cleaned up [ 40.814263][ T5086] netlink: 188 bytes leftover after parsing attributes in process `syz.1.734'. [ 40.867778][ T5041] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.922106][ T5100] netlink: 'syz.1.742': attribute type 10 has an invalid length. [ 40.946007][ T5100] netlink: 55 bytes leftover after parsing attributes in process `syz.1.742'. [ 40.974834][ T5041] EXT4-fs error (device loop3): ext4_find_dest_de:2050: inode #2: block 13: comm syz.3.713: bad entry in directory: directory entry too close to block end - offset=76, inode=16, rec_len=940, size=1024 fake=0 [ 41.049670][ T5117] netlink: 8 bytes leftover after parsing attributes in process `syz.0.749'. [ 41.051770][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.357960][ T5165] netlink: 56 bytes leftover after parsing attributes in process `syz.0.773'. [ 41.418053][ T5176] loop3: detected capacity change from 0 to 256 [ 41.624307][ T5202] loop3: detected capacity change from 0 to 1764 [ 41.660569][ T5202] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 41.707915][ T5222] netlink: 28 bytes leftover after parsing attributes in process `syz.1.801'. [ 41.756135][ T5231] netlink: 'syz.2.805': attribute type 6 has an invalid length. [ 42.007254][ T5270] capability: warning: `syz.0.826' uses deprecated v2 capabilities in a way that may be insecure [ 42.233583][ T5307] netlink: 'syz.1.837': attribute type 2 has an invalid length. [ 42.316532][ T5318] netlink: 'syz.1.842': attribute type 17 has an invalid length. [ 42.339849][ T5318] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 42.404562][ T5329] loop1: detected capacity change from 0 to 256 [ 42.706929][ T5358] netlink: 'syz.4.859': attribute type 2 has an invalid length. [ 42.780973][ T5367] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 43.494715][ T5468] xt_TPROXY: Can be used only with -p tcp or -p udp [ 43.790245][ T5524] xt_connbytes: Forcing CT accounting to be enabled [ 43.973576][ T5558] netlink: 'syz.3.940': attribute type 10 has an invalid length. [ 44.094309][ T5581] netlink: 'syz.0.951': attribute type 2 has an invalid length. [ 44.191192][ T5596] netlink: 'syz.0.959': attribute type 21 has an invalid length. [ 44.328202][ T5618] xt_connbytes: Forcing CT accounting to be enabled [ 44.399054][ T5632] netlink: 'syz.2.976': attribute type 29 has an invalid length. [ 44.590669][ T5650] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.601993][ T5650] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 44.794285][ T5674] __nla_validate_parse: 8 callbacks suppressed [ 44.794301][ T5674] netlink: 20 bytes leftover after parsing attributes in process `syz.0.998'. [ 44.835393][ T5674] netlink: 8 bytes leftover after parsing attributes in process `syz.0.998'. [ 44.845509][ T5674] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 45.092618][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 45.092634][ T28] audit: type=1326 audit(1779364719.690:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.189378][ T28] audit: type=1326 audit(1779364719.690:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.214925][ T5718] netlink: 'syz.1.1019': attribute type 27 has an invalid length. [ 45.279561][ T28] audit: type=1326 audit(1779364719.690:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.322736][ T28] audit: type=1326 audit(1779364719.690:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=126 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.323470][ T5731] netlink: 204 bytes leftover after parsing attributes in process `syz.2.1025'. [ 45.359556][ T28] audit: type=1326 audit(1779364719.690:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.398696][ T28] audit: type=1326 audit(1779364719.690:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.422575][ T5731] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1025'. [ 45.424519][ T28] audit: type=1326 audit(1779364719.690:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.495979][ T28] audit: type=1326 audit(1779364719.690:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.522564][ T28] audit: type=1326 audit(1779364719.690:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5706 comm="syz.1.1013" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 45.586775][ T28] audit: type=1400 audit(1779364719.770:441): avc: denied { setopt } for pid=5712 comm="syz.0.1017" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 45.708989][ T5759] loop1: detected capacity change from 0 to 512 [ 45.753845][ T5759] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.770463][ T5759] ext4 filesystem being mounted at /211/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.805192][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.833854][ T5774] netlink: 188 bytes leftover after parsing attributes in process `syz.3.1041'. [ 46.123373][ T5819] validate_nla: 1 callbacks suppressed [ 46.123390][ T5819] netlink: 'syz.3.1067': attribute type 10 has an invalid length. [ 46.179474][ T5819] netlink: 55 bytes leftover after parsing attributes in process `syz.3.1067'. [ 46.203348][ T5827] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1070'. [ 46.333696][ T5848] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1081'. [ 46.415726][ T5864] loop2: detected capacity change from 0 to 1024 [ 46.430155][ T5862] loop1: detected capacity change from 0 to 1024 [ 46.441943][ T5864] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 46.466116][ T5864] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 46.486153][ T5864] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: inode #32: comm syz.2.1090: iget: special inode unallocated [ 46.517907][ T5862] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.545576][ T5864] loop2: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 46.547082][ T5862] EXT4-fs error (device loop1): ext4_lookup:1789: inode #2: comm syz.1.1089: deleted inode referenced: 12 [ 46.551330][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 46.573960][ C1] EXT4-fs (loop2): initial error at time 1779364721: ext4_get_journal_inode:5896: inode 32 [ 46.576304][ T5862] EXT4-fs (loop1): Remounting filesystem read-only [ 46.583980][ C1] EXT4-fs (loop2): last error at time 1779364721: ext4_get_journal_inode:5896: inode 32 [ 46.590794][ T5864] EXT4-fs (loop2): Remounting filesystem read-only [ 46.608307][ T5883] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1098'. [ 46.618618][ T5864] EXT4-fs (loop2): no journal found [ 46.626386][ T5864] EXT4-fs (loop2): can't get journal size [ 46.642314][ T5864] EXT4-fs (loop2): filesystem is read-only [ 46.648558][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.673737][ T5864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.736016][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.793684][ T5906] gtp0: entered promiscuous mode [ 46.804956][ T5906] gtp0: entered allmulticast mode [ 46.826662][ T5915] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1112'. [ 46.935492][ T5931] netlink: 'syz.4.1120': attribute type 3 has an invalid length. [ 47.237826][ T5983] netem: change failed [ 47.325913][ T5995] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.343451][ T5995] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.552169][ T6033] libceph: secret too big 112 [ 47.568500][ T6037] SELinux: Context : is not valid (left unmapped). [ 48.316471][ T6115] capability: warning: `syz.4.1209' uses 32-bit capabilities (legacy support in use) [ 48.411025][ T6119] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 48.430215][ T6119] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 48.986728][ T6134] syz.1.1215 (6134) used greatest stack depth: 10472 bytes left [ 49.212264][ T6194] netlink: 'syz.1.1243': attribute type 1 has an invalid length. [ 49.231079][ T6194] netlink: 'syz.1.1243': attribute type 2 has an invalid length. [ 49.390899][ T6222] netlink: 'syz.3.1258': attribute type 21 has an invalid length. [ 49.481021][ T6236] xt_hashlimit: size too large, truncated to 1048576 [ 49.533320][ T6239] usb usb8: check_ctrlrecip: process 6239 (syz.1.1267) requesting ep 01 but needs 81 [ 49.965166][ T6287] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 50.000175][ T6287] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:1) [ 50.175195][ T28] kauditd_printk_skb: 92 callbacks suppressed [ 50.175210][ T28] audit: type=1400 audit(1779364724.770:534): avc: denied { execute } for pid=6306 comm="syz.2.1300" dev="tmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 50.175459][ T6308] process 'syz.2.1300' launched '/dev/fd/3' with NULL argv: empty string added [ 50.225814][ T28] audit: type=1400 audit(1779364724.820:535): avc: denied { ioctl } for pid=6310 comm="syz.1.1301" path="socket:[13172]" dev="sockfs" ino=13172 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 50.291377][ T28] audit: type=1400 audit(1779364724.820:536): avc: denied { execute_no_trans } for pid=6306 comm="syz.2.1300" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 50.382025][ T6327] The dccp option matching is deprecated and scheduled to be removed in 2027. [ 50.382025][ T6327] Please contact the netfilter-devel mailing list or update your nftables rules. [ 50.428742][ T6325] loop4: detected capacity change from 0 to 1024 [ 50.454386][ T6325] EXT4-fs: Ignoring removed orlov option [ 50.491662][ T6325] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 50.501143][ T6336] __nla_validate_parse: 9 callbacks suppressed [ 50.501162][ T6336] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1314'. [ 50.540613][ T28] audit: type=1400 audit(1779364725.130:537): avc: denied { read } for pid=6340 comm="syz.2.1315" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 50.574321][ T6339] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1313'. [ 50.622911][ T28] audit: type=1400 audit(1779364725.200:538): avc: denied { append } for pid=6346 comm="syz.4.1317" 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 [ 50.720956][ T6358] bond4: option primary_reselect: invalid value (254) [ 50.752271][ T6358] bond4 (unregistering): Released all slaves [ 50.795796][ T28] audit: type=1400 audit(1779364725.390:539): avc: denied { mount } for pid=6366 comm="syz.4.1326" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 50.993478][ T28] audit: type=1400 audit(1779364725.590:540): avc: denied { setopt } for pid=6380 comm="syz.1.1333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 51.045987][ T6383] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1334'. [ 51.185897][ T6395] loop2: detected capacity change from 0 to 128 [ 51.199598][ T6399] loop3: detected capacity change from 0 to 512 [ 51.249504][ T6399] EXT4-fs (loop3): 1 truncate cleaned up [ 51.279810][ T6399] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.302235][ T28] audit: type=1400 audit(1779364725.890:541): avc: denied { listen } for pid=6406 comm="syz.4.1345" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 51.354061][ T6398] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 51.394238][ T28] audit: type=1400 audit(1779364725.940:542): avc: denied { write } for pid=6398 comm="syz.3.1341" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.422477][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.439273][ T6418] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 51.474951][ T28] audit: type=1400 audit(1779364725.940:543): avc: denied { create } for pid=6398 comm="syz.3.1341" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 53.344122][ T6487] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.361477][ T6487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.399290][ T6487] gretap0: entered promiscuous mode [ 53.417774][ T6498] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1388'. [ 53.696659][ T6524] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1400'. [ 53.700912][ T6526] loop1: detected capacity change from 0 to 256 [ 53.722679][ T6526] FAT-fs (loop1): unable to read block(1020) for building NFS inode [ 53.736936][ T6528] loop4: detected capacity change from 0 to 256 [ 53.770179][ T6528] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 53.787810][ T6534] loop1: detected capacity change from 0 to 164 [ 53.790221][ T6528] FAT-fs (loop4): Filesystem has been set read-only [ 53.800986][ T6528] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 53.825809][ T6528] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 198) [ 53.906172][ T6543] can0: slcan on ttyS3. [ 53.911640][ T6545] netlink: 100 bytes leftover after parsing attributes in process `syz.3.1410'. [ 54.031485][ T6543] can0 (unregistered): slcan off ttyS3. [ 54.482675][ T6620] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for gretap1 [ 54.506314][ T6620] batman_adv: batadv0: Adding interface: gretap1 [ 54.521438][ T6620] batman_adv: batadv0: The MTU of interface gretap1 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 54.561382][ T6620] batman_adv: batadv0: Interface activated: gretap1 [ 54.902476][ T6665] loop0: detected capacity change from 0 to 256 [ 54.936827][ T6665] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1451'. [ 55.036598][ T6675] loop4: detected capacity change from 0 to 8192 [ 55.163999][ T6687] loop0: detected capacity change from 0 to 4096 [ 55.189520][ T6687] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.204426][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 55.204439][ T28] audit: type=1400 audit(1779364729.800:575): avc: denied { write } for pid=6686 comm="syz.0.1464" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.209249][ T6687] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.1464: corrupted inode contents [ 55.210683][ T28] audit: type=1400 audit(1779364729.800:576): avc: denied { add_name } for pid=6686 comm="syz.0.1464" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.232386][ T6687] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #15: comm syz.0.1464: mark_inode_dirty error [ 55.246201][ T28] audit: type=1400 audit(1779364729.800:577): avc: denied { write } for pid=6686 comm="syz.0.1464" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.267389][ T6687] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.1464: corrupted inode contents [ 55.277204][ T28] audit: type=1400 audit(1779364729.800:578): avc: denied { open } for pid=6686 comm="syz.0.1464" path="/282/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.299124][ T6687] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.1464: mark_inode_dirty error [ 55.310519][ T28] audit: type=1400 audit(1779364729.870:579): avc: denied { write } for pid=6686 comm="syz.0.1464" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.334776][ T6687] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.1464: corrupted inode contents [ 55.344724][ T28] audit: type=1400 audit(1779364729.870:580): avc: denied { write } for pid=6686 comm="syz.0.1464" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.344748][ T28] audit: type=1400 audit(1779364729.870:581): avc: denied { remove_name } for pid=6686 comm="syz.0.1464" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.344773][ T28] audit: type=1400 audit(1779364729.870:582): avc: denied { rename } for pid=6686 comm="syz.0.1464" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.344800][ T28] audit: type=1400 audit(1779364729.870:583): avc: denied { unlink } for pid=6686 comm="syz.0.1464" name="file2" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 55.467502][ T6687] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.1464: mark_inode_dirty error [ 55.479671][ T6687] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.1464: corrupted inode contents [ 55.491772][ T6687] EXT4-fs error (device loop0): ext4_truncate:4690: inode #15: comm syz.0.1464: mark_inode_dirty error [ 55.504310][ T6687] EXT4-fs error (device loop0) in ext4_setattr:6120: Corrupt filesystem [ 55.514240][ T6696] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.1464: corrupted inode contents [ 55.560193][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.640350][ T6709] netlink: 'syz.3.1472': attribute type 3 has an invalid length. [ 55.673886][ T6709] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1472'. [ 55.775141][ T6725] loop3: detected capacity change from 0 to 256 [ 55.793600][ T6728] loop2: detected capacity change from 0 to 1024 [ 55.800797][ T6725] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 55.837198][ T6725] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.857525][ T6728] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 55.906415][ T6740] SELinux: syz.0.1486 (6740) wrote to checkreqprot. This is no longer supported. [ 55.909593][ T6728] ext4 filesystem being mounted at /302/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.992256][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 56.060752][ T6755] netlink: 'syz.2.1492': attribute type 3 has an invalid length. [ 56.080886][ T6755] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.1492'. [ 56.135876][ T28] audit: type=1326 audit(1779364730.730:584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6762 comm="syz.1.1497" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd73f8ace59 code=0x7ffc0000 [ 56.172763][ T6767] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1499'. [ 56.246933][ T6774] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 56.679756][ T6809] loop1: detected capacity change from 0 to 2048 [ 56.758879][ T6809] Alternate GPT is invalid, using primary GPT. [ 56.772337][ T6809] loop1: p2 p3 p7 [ 56.809998][ T6828] xt_hashlimit: size too large, truncated to 1048576 [ 56.824356][ T3827] udevd[3827]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 56.828263][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.844552][ T5015] udevd[5015]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 57.459512][ T6877] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1553'. [ 57.725638][ T6910] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 57.839430][ T6927] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1571'. [ 58.294493][ T6973] loop1: detected capacity change from 0 to 4096 [ 58.322169][ T6973] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.368895][ T6973] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1585: corrupted inode contents [ 58.441173][ T6973] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.1585: mark_inode_dirty error [ 58.484991][ T6986] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1590'. [ 58.507822][ T6973] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1585: corrupted inode contents [ 58.533217][ T6973] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.1585: mark_inode_dirty error [ 58.563056][ T6973] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1585: corrupted inode contents [ 58.587113][ T6973] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.1585: mark_inode_dirty error [ 58.625295][ T6973] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1585: corrupted inode contents [ 58.670358][ T6973] EXT4-fs error (device loop1): ext4_truncate:4690: inode #15: comm syz.1.1585: mark_inode_dirty error [ 58.707232][ T6973] EXT4-fs error (device loop1) in ext4_setattr:6120: Corrupt filesystem [ 58.736122][ T6984] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.1585: corrupted inode contents [ 58.826154][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.965746][ T7015] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.1604'. [ 59.228165][ T7041] set_capacity_and_notify: 1 callbacks suppressed [ 59.228182][ T7041] loop2: detected capacity change from 0 to 512 [ 59.253127][ T7041] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 59.286106][ T7041] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.346892][ T7041] ext4 filesystem being mounted at /330/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.554701][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.805735][ T7068] loop2: detected capacity change from 0 to 1024 [ 59.824406][ T7068] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.856386][ T7068] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 13. Delete some EAs or run e2fsck. [ 59.872522][ T7068] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1629: missing EA_INODE flag [ 59.885550][ T7068] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1629: error while reading EA inode 11 err=-117 [ 59.898714][ T7068] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1629: missing EA_INODE flag [ 59.912411][ T7068] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1629: error while reading EA inode 11 err=-117 [ 59.944189][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.992998][ T7080] netlink: 'syz.2.1632': attribute type 11 has an invalid length. [ 60.005954][ T7080] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1632'. [ 60.102751][ T7086] loop3: detected capacity change from 0 to 512 [ 60.129358][ T7089] loop4: detected capacity change from 0 to 2048 [ 60.150133][ T7086] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 60.162982][ T7089] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.181797][ T7086] EXT4-fs (loop3): 1 truncate cleaned up [ 60.195716][ T7086] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.197650][ T7089] EXT4-fs error (device loop4): ext4_ext_precache:631: inode #2: comm syz.4.1638: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 60.237436][ T7089] EXT4-fs (loop4): Remounting filesystem read-only [ 60.254190][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.313542][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.409279][ T28] kauditd_printk_skb: 44 callbacks suppressed [ 60.409294][ T28] audit: type=1326 audit(1779364735.000:629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7111 comm="syz.2.1646" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f507b00ce59 code=0x0 [ 60.460158][ T7116] netlink: 332 bytes leftover after parsing attributes in process `syz.1.1647'. [ 60.515424][ T28] audit: type=1400 audit(1779364735.110:630): avc: denied { write } for pid=7105 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.566913][ T7135] loop4: detected capacity change from 0 to 256 [ 60.573364][ T28] audit: type=1400 audit(1779364735.160:631): avc: denied { write } for pid=7132 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.611125][ T7135] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 60.630435][ T895] Process accounting resumed [ 60.635672][ T895] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 60.668555][ T28] audit: type=1400 audit(1779364735.220:632): avc: denied { remount } for pid=7134 comm="syz.4.1652" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 60.688431][ T895] FAT-fs (loop4): Filesystem has been set read-only [ 60.708201][ T895] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 60.746001][ T28] audit: type=1326 audit(1779364735.300:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7071 comm="syz.0.1630" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fdd3b49e1d9 code=0x7fc00000 [ 60.774254][ T7160] loop1: detected capacity change from 0 to 512 [ 60.783004][ T7160] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 60.795550][ T28] audit: type=1400 audit(1779364735.320:634): avc: denied { write } for pid=7138 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.817358][ T7157] loop0: detected capacity change from 0 to 8192 [ 60.848328][ T7160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.865799][ T28] audit: type=1400 audit(1779364735.380:635): avc: denied { write } for pid=7161 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.893583][ T3311] FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF [ 60.902656][ T7160] ext4 filesystem being mounted at /326/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.923497][ T3311] FAT-fs (loop0): Filesystem has been set read-only [ 60.934583][ T28] audit: type=1400 audit(1779364735.440:636): avc: denied { mounton } for pid=7155 comm="syz.0.1657" path="/319/file2/file0" dev="loop0" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 60.981920][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.997799][ T28] audit: type=1400 audit(1779364735.590:637): avc: denied { create } for pid=7169 comm="syz.0.1660" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=atmpvc_socket permissive=1 [ 61.085993][ T28] audit: type=1400 audit(1779364735.680:638): avc: denied { remount } for pid=7177 comm="syz.1.1666" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 61.173346][ T7196] SELinux: Context ELF  is not valid (left unmapped). [ 61.196990][ T7198] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1674'. [ 61.338593][ T7213] unsupported nla_type 210 [ 61.624057][ T7242] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 61.833190][ T7255] tipc: Started in network mode [ 61.845261][ T7255] tipc: Node identity ac14140f, cluster identity 4711 [ 61.861529][ T7255] tipc: New replicast peer: 255.255.255.255 [ 61.877642][ T7255] tipc: Enabled bearer , priority 10 [ 61.889899][ T7260] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1703'. [ 62.115331][ T7297] loop3: detected capacity change from 0 to 128 [ 62.142276][ T7297] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fff0000) [ 62.169212][ T7297] FAT-fs (loop3): Filesystem has been set read-only [ 62.197842][ T7297] FAT-fs (loop3): error, invalid access to FAT (entry 0x0fff0000) [ 62.215438][ T7308] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1725'. [ 62.265876][ T7312] syz.2.1728 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 62.327653][ T7323] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1732'. [ 62.357028][ T7324] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1733'. [ 62.380600][ T7324] netlink: 144 bytes leftover after parsing attributes in process `syz.0.1733'. [ 62.409551][ T7324] netlink: 56 bytes leftover after parsing attributes in process `syz.0.1733'. [ 62.459965][ T7340] loop0: detected capacity change from 0 to 1024 [ 62.477329][ T7344] loop3: detected capacity change from 0 to 512 [ 62.497498][ T7340] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.499435][ T7344] EXT4-fs: Ignoring removed nobh option [ 62.552185][ T7340] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.1741: missing EA_INODE flag [ 62.560572][ T7344] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.588286][ T7344] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8002c128, mo2=0002] [ 62.606654][ T7354] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.630427][ T7354] ext4 filesystem being mounted at /352/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 62.635572][ T7340] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1741: error while reading EA inode 11 err=-117 [ 62.653138][ T7354] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.1747: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 62.675345][ T7344] EXT4-fs (loop3): 1 truncate cleaned up [ 62.683704][ T7344] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.718107][ T7340] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.1741: missing EA_INODE flag [ 62.746895][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.757426][ T7340] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.1741: error while reading EA inode 11 err=-117 [ 62.771525][ T7344] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 62.801605][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.822335][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.979491][ T7391] ipvlan2: entered promiscuous mode [ 62.986210][ T7391] bridge0: port 3(ipvlan2) entered blocking state [ 62.993071][ T7391] bridge0: port 3(ipvlan2) entered disabled state [ 62.999741][ T7391] ipvlan2: entered allmulticast mode [ 63.005313][ T7391] bridge0: entered allmulticast mode [ 63.017725][ T7391] ipvlan2: left allmulticast mode [ 63.028662][ T7391] bridge0: left allmulticast mode [ 63.032446][ T7396] EXT4-fs: Ignoring removed nobh option [ 63.052885][ T7396] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.074088][ T7393] netlink: 96 bytes leftover after parsing attributes in process `syz.3.1764'. [ 63.083432][ T7396] EXT4-fs (loop2): 1 truncate cleaned up [ 63.090029][ T7396] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.102363][ T3443] tipc: Node number set to 2886997007 [ 63.121066][ T7396] EXT4-fs: Ignoring removed orlov option [ 63.126840][ T7396] EXT4-fs: Ignoring sb option on remount [ 63.133171][ T7396] EXT4-fs: Remounting fs w/o journal so ignoring data_err option [ 63.145140][ T7396] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 63.175942][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.189188][ T7413] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1774'. [ 63.343114][ T7438] xt_cluster: you have exceeded the maximum number of cluster nodes (9248 > 32) [ 63.369869][ T7442] tipc: Invalid UDP bearer configuration [ 63.369881][ T7442] tipc: Enabling of bearer rejected, failed to enable media [ 63.757470][ T7481] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 63.805485][ T7481] ext4 filesystem being mounted at /364/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.817737][ T7481] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1803: bg 0: block 112: padding at end of block bitmap is not set [ 63.850604][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 64.360586][ T7509] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1816'. [ 64.550036][ T7467] syz.1.1807 (7467) used greatest stack depth: 8888 bytes left [ 64.640512][ T7541] IPVS: Error connecting to the multicast addr [ 64.690835][ T7547] netlink: 'syz.3.1834': attribute type 1 has an invalid length. [ 64.971537][ T7581] sg_write: data in/out 394206/24 bytes for SCSI command 0x0-- guessing data in; [ 64.971537][ T7581] program syz.1.1850 not setting count and/or reply_len properly [ 65.509423][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 65.509497][ T28] audit: type=1400 audit(1779364740.100:682): avc: denied { read } for pid=7613 comm="syz.3.1864" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.575837][ T28] audit: type=1400 audit(1779364740.100:683): avc: denied { open } for pid=7613 comm="syz.3.1864" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.652849][ T28] audit: type=1400 audit(1779364740.100:684): avc: denied { ioctl } for pid=7613 comm="syz.3.1864" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 65.736538][ T28] audit: type=1400 audit(1779364740.220:685): avc: denied { connect } for pid=7621 comm="syz.0.1868" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 65.789237][ T7641] set_capacity_and_notify: 3 callbacks suppressed [ 65.789310][ T7641] loop1: detected capacity change from 0 to 512 [ 65.843932][ T7645] loop2: detected capacity change from 0 to 512 [ 65.861926][ T7641] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #14: comm syz.1.1878: invalid orphan symlink nlink 1 [ 65.927450][ T7641] loop1: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 65.927666][ T7641] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1878: couldn't read orphan inode 14 (err -117) [ 65.936886][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 65.936903][ C1] EXT4-fs (loop1): initial error at time 1779364740: ext4_orphan_get:1397: inode 14 [ 65.936933][ C1] EXT4-fs (loop1): last error at time 1779364740: ext4_orphan_get:1397: inode 14 [ 65.949023][ T7650] loop0: detected capacity change from 0 to 2048 [ 65.980471][ T7641] loop1: lost filesystem error report for type 5 error -117 [ 66.003377][ T7645] FAT-fs (loop2): FAT read failed (blocknr 128) [ 66.041966][ T7650] loop0: p1 < > p4 [ 66.047145][ T7650] loop0: p4 size 722688 extends beyond EOD, truncated [ 66.049021][ T7641] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.081088][ T28] audit: type=1400 audit(1779364740.670:686): avc: denied { read write } for pid=7649 comm="syz.0.1882" name="loop0p4" dev="devtmpfs" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 66.124006][ T7641] ext4 filesystem being mounted at /367/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.149051][ T28] audit: type=1400 audit(1779364740.670:687): avc: denied { open } for pid=7649 comm="syz.0.1882" path="/dev/loop0p4" dev="devtmpfs" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 66.213243][ T28] audit: type=1400 audit(1779364740.800:688): avc: denied { create } for pid=7657 comm="syz.4.1886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 66.254103][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.281081][ T28] audit: type=1400 audit(1779364740.870:689): avc: denied { bind } for pid=7657 comm="syz.4.1886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 66.319269][ T7668] team0: Cannot enslave team device to itself [ 66.390879][ T28] audit: type=1400 audit(1779364740.980:690): avc: denied { getopt } for pid=7679 comm="syz.2.1897" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 66.456905][ T7683] loop3: detected capacity change from 0 to 1024 [ 66.512195][ T28] audit: type=1400 audit(1779364741.110:691): avc: denied { mount } for pid=7696 comm="syz.1.1904" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 66.573567][ T7683] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 66.596345][ T7683] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 1: comm syz.3.1899: lblock 1 mapped to illegal pblock 1 (length 1) [ 66.665852][ T7683] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.665995][ T7683] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1899: Failed to acquire dquot type 0 [ 66.675146][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 66.675168][ C0] EXT4-fs (loop3): initial error at time 1779364741: ext4_map_blocks:833: inode 3: block 1 [ 66.675205][ C0] EXT4-fs (loop3): last error at time 1779364741: ext4_map_blocks:833: inode 3: block 1 [ 66.723151][ T7683] loop3: lost filesystem error report for type 5 error -117 [ 66.724022][ T7683] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1899: Freeing blocks not in datazone - block = 0, count = 4096 [ 66.746030][ T7683] loop3: lost filesystem error report for type 5 error -117 [ 66.746511][ T7683] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.1899: Invalid inode bitmap blk 0 in block_group 0 [ 66.766838][ T68] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 66.779388][ T7683] loop3: lost filesystem error report for type 5 error -117 [ 66.782991][ T7683] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 66.800880][ T68] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 66.801054][ T68] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 0 [ 66.817053][ T7683] loop3: lost filesystem error report for type 5 error -117 [ 66.838738][ T7724] loop2: detected capacity change from 0 to 512 [ 66.845804][ T68] loop3: lost filesystem error report for type 5 error -117 [ 66.855357][ T7683] EXT4-fs (loop3): 1 orphan inode deleted [ 66.890610][ T7683] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.892431][ T7728] __nla_validate_parse: 1 callbacks suppressed [ 66.892514][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 66.937624][ T7683] EXT4-fs: Cannot specify journal on remount [ 66.944812][ T7724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.949594][ T7728] netlink: 348 bytes leftover after parsing attributes in process `syz.1.1918'. [ 66.967112][ T7724] ext4 filesystem being mounted at /390/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.982601][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 66.992152][ T7728] netlink: 348 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.004551][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.053761][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.153707][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.185383][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.213238][ T7728] netlink: 348 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.241510][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.271407][ T7728] netlink: 348 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.301503][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1918'. [ 67.648972][ T7784] loop4: detected capacity change from 0 to 512 [ 67.681996][ T7784] EXT4-fs: Ignoring removed mblk_io_submit option [ 67.706039][ T7784] EXT4-fs: Ignoring removed nomblk_io_submit option [ 67.730793][ T7784] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.800556][ T7784] ext4 filesystem being mounted at /392/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.864034][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.974788][ T7813] loop1: detected capacity change from 0 to 512 [ 67.990522][ T7813] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 68.021949][ T7813] EXT4-fs (loop1): orphan file too big: 67108874 [ 68.036543][ T7813] EXT4-fs (loop1): mount failed [ 68.106467][ T7828] loop0: detected capacity change from 0 to 512 [ 68.129699][ T7822] loop3: detected capacity change from 0 to 4096 [ 68.146681][ T7822] EXT4-fs: Ignoring removed bh option [ 68.165622][ T7822] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 68.175780][ T7828] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.194139][ T7828] ext4 filesystem being mounted at /387/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.208896][ T7822] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.256679][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.271086][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.621550][ T7869] loop0: detected capacity change from 0 to 8192 [ 68.815897][ T7883] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 69.199217][ T7925] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.204531][ T7927] netlink: 'syz.1.2007': attribute type 10 has an invalid length. [ 69.244756][ T7927] team0: Device wg2 is of different type [ 69.325496][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.437304][ T7942] xt_CT: You must specify a L4 protocol and not use inversions on it [ 69.510493][ T7950] netlink: 'syz.1.2017': attribute type 4 has an invalid length. [ 70.048889][ T7984] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.071500][ T7984] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.257031][ T7943] syz.4.2015 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 70.268423][ T7943] CPU: 1 UID: 0 PID: 7943 Comm: syz.4.2015 Not tainted syzkaller #0 PREEMPT(full) [ 70.268462][ T7943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 70.268473][ T7943] Call Trace: [ 70.268481][ T7943] [ 70.268488][ T7943] __dump_stack+0x1d/0x30 [ 70.268512][ T7943] dump_stack_lvl+0x95/0xd0 [ 70.268532][ T7943] dump_stack+0x15/0x1b [ 70.268626][ T7943] dump_header+0x80/0x240 [ 70.268699][ T7943] oom_kill_process+0x295/0x350 [ 70.268717][ T7943] out_of_memory+0x97d/0xb80 [ 70.268735][ T7943] try_charge_memcg+0x62f/0xa10 [ 70.268756][ T7943] charge_memcg+0x6d/0x120 [ 70.268793][ T7943] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 70.268878][ T7943] __swap_cache_prepare_and_add+0x69/0x4a0 [ 70.269024][ T7943] ? alloc_pages_mpol+0x217/0x260 [ 70.269040][ T7943] swap_cache_alloc_folio+0xa2/0x120 [ 70.269054][ T7943] swap_cluster_readahead+0x25f/0x3c0 [ 70.269126][ T7943] swapin_readahead+0xde/0x840 [ 70.269141][ T7943] ? tick_program_event+0x79/0xc0 [ 70.269157][ T7943] ? __hrtimer_rearm_deferred+0x58d/0x670 [ 70.269173][ T7943] ? __rcu_read_unlock+0x4e/0x70 [ 70.269230][ T7943] ? swap_cache_get_folio+0x1e0/0x1f0 [ 70.269244][ T7943] do_swap_page+0x31e/0x2180 [ 70.269259][ T7943] ? __schedule+0x951/0xd40 [ 70.269297][ T7943] ? __rcu_read_lock+0x36/0x50 [ 70.269309][ T7943] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 70.269323][ T7943] handle_mm_fault+0xb30/0x2e70 [ 70.269394][ T7943] ? vma_start_read+0x1c7/0x2c0 [ 70.269469][ T7943] do_user_addr_fault+0x62f/0x1050 [ 70.269488][ T7943] ? trace_page_fault_user+0x1f/0xa0 [ 70.269505][ T7943] exc_page_fault+0x62/0xa0 [ 70.269541][ T7943] asm_exc_page_fault+0x26/0x30 [ 70.269620][ T7943] RIP: 0033:0x7f89f583a80c [ 70.269647][ T7943] Code: 8a 31 13 00 eb 24 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 81 c3 f0 00 00 00 48 39 dd 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 f0 00 00 [ 70.269657][ T7943] RSP: 002b:00007ffef75d52b0 EFLAGS: 00010202 [ 70.269668][ T7943] RAX: 0000000000000000 RBX: 00007f89f5be5fa0 RCX: 0000555571376808 [ 70.269676][ T7943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.269684][ T7943] RBP: 00007f89f5be7da0 R08: 0000000000000000 R09: 0000000000000000 [ 70.269753][ T7943] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000001127d [ 70.269761][ T7943] R13: 00007f89f5be5fac R14: 0000000000010f7b R15: 00007ffef75d53b0 [ 70.269772][ T7943] [ 70.269816][ T7943] memory: usage 307200kB, limit 307200kB, failcnt 278 [ 70.370276][ T8002] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 70.375897][ T7943] memory+swap: usage 307572kB, limit 9007199254740988kB, failcnt 0 [ 70.534836][ T7943] kmem: usage 307196kB, limit 9007199254740988kB, failcnt 0 [ 70.543172][ T7943] Memory cgroup stats for /syz4: [ 70.543466][ T7943] cache 0 [ 70.561364][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 70.561380][ T28] audit: type=1400 audit(1779364745.150:705): avc: denied { ioctl } for pid=8010 comm="syz.2.2046" path="socket:[18985]" dev="sockfs" ino=18985 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 70.589527][ T8008] netlink: 'syz.3.2047': attribute type 10 has an invalid length. [ 70.593185][ T7943] rss 0 [ 70.602890][ T7943] shmem 0 [ 70.605829][ T7943] mapped_file 0 [ 70.609277][ T7943] dirty 0 [ 70.612368][ T7943] writeback 4096 [ 70.615958][ T7943] workingset_refault_anon 11 [ 70.629265][ T8013] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.637679][ T7943] workingset_refault_file 320 [ 70.643697][ T7943] swap 380928 [ 70.643940][ T8008] team0: Device wg2 is of different type [ 70.647039][ T7943] swapcached 430080 [ 70.668673][ T7943] pgpgin 60150 [ 70.672361][ T7943] pgpgout 60149 [ 70.676350][ T7943] pgfault 73135 [ 70.680099][ T7943] pgmajfault 13 [ 70.684099][ T8013] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.691770][ T7943] inactive_anon 4096 [ 70.698943][ T28] audit: type=1400 audit(1779364745.300:706): avc: denied { write } for pid=8012 comm="syz.2.2058" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.700288][ T7943] active_anon 0 [ 70.750887][ T7943] inactive_file 0 [ 70.755390][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.756319][ T7943] active_file 0 [ 70.768322][ T7943] unevictable 0 [ 70.771824][ T7943] hierarchical_memory_limit 314572800 [ 70.777769][ T7943] hierarchical_memsw_limit 9223372036854771712 [ 70.784273][ T7943] total_cache 0 [ 70.787862][ T7943] total_rss 0 [ 70.791264][ T7943] total_shmem 0 [ 70.794806][ T7943] total_mapped_file 0 [ 70.798789][ T7943] total_dirty 0 [ 70.802280][ T7943] total_writeback 4096 [ 70.806436][ T7943] total_workingset_refault_anon 11 [ 70.811606][ T7943] total_workingset_refault_file 320 [ 70.816841][ T7943] total_swap 380928 [ 70.820740][ T7943] total_swapcached 430080 [ 70.839003][ T7943] total_pgpgin 60150 [ 70.846217][ T7943] total_pgpgout 60149 [ 70.863553][ T7943] total_pgfault 73135 [ 70.878922][ T7943] total_pgmajfault 13 [ 70.898155][ T7943] total_inactive_anon 4096 [ 70.904989][ T7943] total_active_anon 0 [ 70.909394][ T7943] total_inactive_file 0 [ 70.913991][ T7943] total_active_file 0 [ 70.935085][ T7943] total_unevictable 0 [ 70.944624][ T7943] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.2015,pid=7943,uid=0 [ 70.969534][ T7943] Memory cgroup out of memory: Killed process 7943 (syz.4.2015) total-vm:96084kB, anon-rss:1232kB, file-rss:22152kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 71.004824][ T8036] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.085565][ T7944] syz.4.2015 (7944) used greatest stack depth: 8504 bytes left [ 71.097229][ T8036] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.128527][ T28] audit: type=1400 audit(1779364745.712:707): avc: denied { create } for pid=8046 comm="syz.1.2073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 71.155226][ T8049] netlink: 'syz.2.2063': attribute type 10 has an invalid length. [ 71.198838][ T8049] team0: Device wg2 is of different type [ 71.380262][ T28] audit: type=1400 audit(1779364745.972:708): avc: denied { setopt } for pid=8073 comm="syz.0.2074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 71.513048][ T8083] netlink: 'syz.0.2079': attribute type 10 has an invalid length. [ 71.549050][ T28] audit: type=1326 audit(1779364746.142:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8089 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89f596ce59 code=0x7ffc0000 [ 71.549149][ T28] audit: type=1326 audit(1779364746.142:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8089 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89f596ce59 code=0x7ffc0000 [ 71.581945][ T28] audit: type=1326 audit(1779364746.182:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8089 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f89f596ce59 code=0x7ffc0000 [ 71.591815][ T8083] team0: Device wg2 is of different type [ 71.592081][ T28] audit: type=1326 audit(1779364746.182:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8089 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89f596ce59 code=0x7ffc0000 [ 71.592174][ T28] audit: type=1326 audit(1779364746.182:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8089 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f89f596ce59 code=0x7ffc0000 [ 71.592219][ T28] audit: type=1326 audit(1779364746.182:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8091 comm="syz.4.2083" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f89f592d68e code=0x7ffc0000 [ 71.959161][ T8108] set_capacity_and_notify: 4 callbacks suppressed [ 71.959188][ T8108] loop0: detected capacity change from 0 to 512 [ 71.981887][ T8108] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.035682][ T8108] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.056463][ T8108] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.086311][ T8108] ext4 filesystem being mounted at /416/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 72.133776][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.264674][ T8129] bond2: option lacp_rate: invalid value (43) [ 72.278398][ T8129] bond2 (unregistering): Released all slaves [ 72.565395][ T8159] netlink: 'syz.3.2113': attribute type 6 has an invalid length. [ 72.589938][ T8159] __nla_validate_parse: 15 callbacks suppressed [ 72.589957][ T8159] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2113'. [ 72.605193][ T8163] loop4: detected capacity change from 0 to 512 [ 72.625232][ T8163] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 72.650698][ T8163] EXT4-fs (loop4): 1 truncate cleaned up [ 72.663464][ T8163] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.672523][ T8168] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2117'. [ 72.737394][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.849925][ T8192] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2129'. [ 72.876881][ T8192] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2129'. [ 72.890598][ T8192] netlink: 'syz.2.2129': attribute type 13 has an invalid length. [ 72.934400][ T8202] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2134'. [ 72.950053][ T8206] tipc: Failed to obtain node identity [ 72.961528][ T8206] tipc: Enabling of bearer rejected, failed to enable media [ 73.096695][ T8224] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2155'. [ 73.233290][ T8246] loop3: detected capacity change from 0 to 256 [ 73.269948][ T8246] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 73.297393][ T8254] loop2: detected capacity change from 0 to 512 [ 73.313497][ T8254] EXT4-fs: Ignoring removed bh option [ 73.332465][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.347608][ T8254] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 73.365784][ T8246] FAT-fs (loop3): Filesystem has been set read-only [ 73.379309][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.394439][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.403280][ T8254] EXT4-fs (loop2): 1 truncate cleaned up [ 73.409477][ T8254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.422330][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.424173][ T8258] loop1: detected capacity change from 0 to 512 [ 73.437718][ T8258] EXT4-fs: Ignoring removed nobh option [ 73.443745][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.452822][ T8258] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 73.464619][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.475318][ T8258] EXT4-fs (loop1): 1 truncate cleaned up [ 73.482479][ T8246] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 73.492130][ T8258] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.508292][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.513067][ T8263] xt_hashlimit: max too large, truncated to 1048576 [ 73.558648][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.627770][ T8273] Cannot find add_set index 46338 as target [ 73.676716][ T8280] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2169'. [ 73.793757][ T8302] xt_hashlimit: max too large, truncated to 1048576 [ 73.801544][ T8304] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=8304 comm=syz.1.2182 [ 74.163495][ T23] IPVS: starting estimator thread 0... [ 74.183386][ T8347] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2202'. [ 74.261472][ T8345] IPVS: using max 2112 ests per chain, 105600 per kthread [ 74.405555][ T8367] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 74.522515][ T8377] loop4: detected capacity change from 0 to 256 [ 74.572347][ T8377] FAT-fs (loop4): Directory bread(block 64) failed [ 74.588695][ T8377] FAT-fs (loop4): Directory bread(block 65) failed [ 74.595907][ T8377] FAT-fs (loop4): Directory bread(block 66) failed [ 74.604775][ T8383] loop2: detected capacity change from 0 to 512 [ 74.608382][ T8377] FAT-fs (loop4): Directory bread(block 67) failed [ 74.630398][ T8377] FAT-fs (loop4): Directory bread(block 68) failed [ 74.655642][ T8377] FAT-fs (loop4): Directory bread(block 69) failed [ 74.656042][ T8383] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 74.674835][ T8383] ext4 filesystem being mounted at /454/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.684656][ T8377] FAT-fs (loop4): Directory bread(block 70) failed [ 74.697925][ T8377] FAT-fs (loop4): Directory bread(block 71) failed [ 74.704956][ T8377] FAT-fs (loop4): Directory bread(block 72) failed [ 74.712458][ T8377] FAT-fs (loop4): Directory bread(block 73) failed [ 74.735254][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 74.815839][ T8309] futex_wake_op: syz.1.2184 tries to shift op by 144; fix this program [ 74.826204][ T8400] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2226'. [ 74.860407][ T8402] loop2: detected capacity change from 0 to 128 [ 74.879230][ T8402] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000f0b) [ 74.887453][ T8402] FAT-fs (loop2): Filesystem has been set read-only [ 74.895179][ T8402] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000f0b) [ 74.905483][ T8402] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000f0b) [ 75.046025][ T8410] loop4: detected capacity change from 0 to 4096 [ 75.056947][ T8410] EXT4-fs: Ignoring removed bh option [ 75.077809][ T8410] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.165847][ T8426] netlink: 16255 bytes leftover after parsing attributes in process `syz.0.2238'. [ 75.180585][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.115861][ T8501] loop2: detected capacity change from 0 to 4096 [ 76.135946][ T8501] EXT4-fs: Ignoring removed bh option [ 76.154466][ T8501] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.180776][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 76.180793][ T28] audit: type=1400 audit(1779364750.772:768): avc: denied { write } for pid=8500 comm="syz.2.2274" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.215600][ T28] audit: type=1400 audit(1779364750.792:769): avc: denied { write } for pid=8500 comm="syz.2.2274" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.276742][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.315382][ T8518] xt_hashlimit: size too large, truncated to 1048576 [ 76.617855][ T23] IPVS: starting estimator thread 0... [ 76.618160][ T8549] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 76.646797][ T8549] ext4 filesystem being mounted at /480/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.668916][ T28] audit: type=1400 audit(1779364751.262:770): avc: denied { write } for pid=8548 comm="syz.2.2297" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.706632][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 76.722993][ T8556] IPVS: using max 2112 ests per chain, 105600 per kthread [ 76.823270][ T8570] netlink: 'syz.1.2306': attribute type 11 has an invalid length. [ 76.906899][ T8580] netlink: 'syz.1.2311': attribute type 12 has an invalid length. [ 76.928069][ T8576] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.965030][ T8576] Quota error (device loop3): v2_read_file_info: Number of blocks too big for quota file size (2103296 > 6144). [ 76.982655][ T8576] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 76.998436][ T8576] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 77.005376][ T8576] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.2310: couldn't read orphan inode 26 (err -116) [ 77.018683][ T8576] loop3: lost filesystem error report for type 5 error -116 [ 77.020080][ T8576] EXT4-fs (loop3): Remounting filesystem read-only [ 77.027438][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 77.027461][ C0] EXT4-fs (loop3): initial error at time 1779364751: ext4_orphan_get:1402 [ 77.027481][ C0] EXT4-fs (loop3): last error at time 1779364751: ext4_orphan_get:1402 [ 77.057744][ T8576] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.090567][ T28] audit: type=1400 audit(1779364751.682:771): avc: denied { getopt } for pid=8589 comm="syz.4.2315" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 77.130813][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.322428][ T8643] set_capacity_and_notify: 3 callbacks suppressed [ 78.324107][ T8643] loop4: detected capacity change from 0 to 512 [ 78.346263][ T8643] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 78.369015][ T28] audit: type=1400 audit(1779364752.962:772): avc: denied { ioctl } for pid=8650 comm="syz.2.2345" path="socket:[21522]" dev="sockfs" ino=21522 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.400249][ T8653] loop1: detected capacity change from 0 to 1024 [ 78.407939][ T8643] EXT4-fs (loop4): 1 truncate cleaned up [ 78.414458][ T8653] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.425700][ T8643] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.440095][ T8653] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.2347: Invalid block bitmap block 0 in block_group 0 [ 78.459116][ T8653] loop1: lost filesystem error report for type 5 error -117 [ 78.460181][ T8653] Quota error (device loop1): write_blk: dquota write failed [ 78.467520][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 78.467541][ C0] EXT4-fs (loop1): initial error at time 1779364753: ext4_read_block_bitmap_nowait:483 [ 78.467569][ C0] EXT4-fs (loop1): last error at time 1779364753: ext4_read_block_bitmap_nowait:483 [ 78.468325][ T28] audit: type=1400 audit(1779364753.052:773): avc: denied { write } for pid=8642 comm="syz.4.2340" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.475388][ T8653] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 78.533166][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.543314][ T8653] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2347: Failed to acquire dquot type 0 [ 78.571832][ T8653] loop1: lost filesystem error report for type 5 error -117 [ 78.573184][ T8653] EXT4-fs error (device loop1): ext4_free_blocks:6718: comm syz.1.2347: Freeing blocks not in datazone - block = 0, count = 4096 [ 78.573838][ T8662] __nla_validate_parse: 12 callbacks suppressed [ 78.573865][ T8662] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2350'. [ 78.595627][ T8653] loop1: lost filesystem error report for type 5 error -117 [ 78.613881][ T8653] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.2347: Invalid inode bitmap blk 0 in block_group 0 [ 78.633883][ T1795] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-7 [ 78.645555][ T1795] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:9: Failed to release dquot type 0 [ 78.658817][ T1795] loop1: lost filesystem error report for type 5 error -117 [ 78.666270][ T8653] loop1: lost filesystem error report for type 5 error -117 [ 78.687240][ T8653] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 78.712710][ T8653] loop1: lost filesystem error report for type 5 error -117 [ 78.712945][ T8653] EXT4-fs (loop1): 1 orphan inode deleted [ 78.763484][ T8653] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.886647][ T8653] EXT4-fs: Cannot change journaled quota options when quota turned on [ 78.929363][ T8702] netlink: 'syz.2.2368': attribute type 178 has an invalid length. [ 78.942435][ T8704] netlink: 188 bytes leftover after parsing attributes in process `syz.4.2369'. [ 78.956401][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.967721][ T8706] SELinux: Context system_u:object_r:systemd_logind_var_run_t:s0 is not valid (left unmapped). [ 79.229619][ T8734] netlink: 20 bytes leftover after parsing attributes in process `syz.1.2382'. [ 79.338723][ T8742] GUP no longer grows the stack in syz.3.2386 (8742): 200000006000-200000009000 (200000004000) [ 79.355548][ T8742] CPU: 0 UID: 0 PID: 8742 Comm: syz.3.2386 Not tainted syzkaller #0 PREEMPT(full) [ 79.355591][ T8742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 79.355603][ T8742] Call Trace: [ 79.355612][ T8742] [ 79.355621][ T8742] __dump_stack+0x1d/0x30 [ 79.355646][ T8742] dump_stack_lvl+0x95/0xd0 [ 79.355703][ T8742] dump_stack+0x15/0x1b [ 79.355728][ T8742] fixup_user_fault+0x4fb/0x550 [ 79.355759][ T8742] fault_in_user_writeable+0x5c/0xc0 [ 79.355849][ T8742] futex_lock_pi+0x621/0x800 [ 79.355876][ T8742] ? __pfx_futex_wake_mark+0x10/0x10 [ 79.355914][ T8742] do_futex+0x21f/0x380 [ 79.355949][ T8742] __se_sys_futex+0x2f6/0x370 [ 79.356048][ T8742] __x64_sys_futex+0x78/0x90 [ 79.356103][ T8742] x64_sys_call+0x24ab/0x3020 [ 79.356128][ T8742] do_syscall_64+0x12c/0x3b0 [ 79.356170][ T8742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.356192][ T8742] RIP: 0033:0x7f119d93ce59 [ 79.356208][ T8742] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 79.356246][ T8742] RSP: 002b:00007f119c38f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 79.356268][ T8742] RAX: ffffffffffffffda RBX: 00007f119dbb5fa0 RCX: 00007f119d93ce59 [ 79.356323][ T8742] RDX: 0000000000000002 RSI: 000000000000008d RDI: 0000200000004000 [ 79.356413][ T8742] RBP: 00007f119d9d2d6f R08: 0000000000000000 R09: 0000000000000082 [ 79.356427][ T8742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.356446][ T8742] R13: 00007f119dbb6038 R14: 00007f119dbb5fa0 R15: 00007ffc14041028 [ 79.356466][ T8742] [ 79.584712][ T8754] loop3: detected capacity change from 0 to 128 [ 79.616595][ T8759] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2394'. [ 79.631602][ T8759] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2394'. [ 79.671041][ T8762] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2397'. [ 79.671069][ T8762] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2397'. [ 79.671092][ T8762] netlink: 'syz.2.2397': attribute type 12 has an invalid length. [ 79.671193][ T8762] netlink: 'syz.2.2397': attribute type 11 has an invalid length. [ 80.115925][ T8820] netlink: 332 bytes leftover after parsing attributes in process `syz.2.2424'. [ 80.115965][ T8820] netlink: 'syz.2.2424': attribute type 9 has an invalid length. [ 80.115976][ T8820] netlink: 108 bytes leftover after parsing attributes in process `syz.2.2424'. [ 80.115988][ T8820] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2424'. [ 80.165425][ T8828] tipc: Started in network mode [ 80.189766][ T8828] tipc: Node identity , cluster identity 4711 [ 80.189782][ T8828] tipc: Failed to obtain node identity [ 80.189790][ T8828] tipc: Enabling of bearer rejected, failed to enable media [ 80.387595][ T8851] ALSA: seq fatal error: cannot create timer (-19) [ 80.517582][ T8877] netlink: 'syz.1.2453': attribute type 2 has an invalid length. [ 81.035120][ T8946] loop3: detected capacity change from 0 to 512 [ 81.062668][ T8946] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 81.083473][ T8946] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ce01c, mo2=0002] [ 81.107248][ T8946] System zones: 1-12 [ 81.112025][ T8946] EXT4-fs (loop3): orphan cleanup on readonly fs [ 81.118782][ T8946] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2486: invalid indirect mapped block 12 (level 1) [ 81.132352][ T8946] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 81.132473][ T8946] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2486: invalid indirect mapped block 2 (level 2) [ 81.141722][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 81.141745][ C0] EXT4-fs (loop3): initial error at time 1779364755: ext4_free_branches:1023: inode 11 [ 81.141777][ C0] EXT4-fs (loop3): last error at time 1779364755: ext4_free_branches:1023: inode 11 [ 81.180660][ T8946] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 81.181464][ T8946] EXT4-fs (loop3): 1 truncate cleaned up [ 81.201692][ T8946] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 81.227346][ T8946] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 81.253589][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 81.295750][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 81.295766][ T28] audit: type=1400 audit(1779364755.892:790): avc: denied { write } for pid=8966 comm="syz.3.2496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 81.494576][ T8994] loop2: detected capacity change from 0 to 4096 [ 81.514877][ T8994] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.537503][ T28] audit: type=1400 audit(1779364756.122:791): avc: denied { write } for pid=8993 comm="syz.2.2509" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 81.562818][ T28] audit: type=1400 audit(1779364756.132:792): avc: denied { read write } for pid=8993 comm="syz.2.2509" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 81.591530][ T28] audit: type=1400 audit(1779364756.132:793): avc: denied { open } for pid=8993 comm="syz.2.2509" path="/536/file0/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 81.661422][ T28] audit: type=1326 audit(1779364756.252:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.693126][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.702622][ T28] audit: type=1326 audit(1779364756.252:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.737618][ T28] audit: type=1326 audit(1779364756.252:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.770817][ T28] audit: type=1326 audit(1779364756.252:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.802827][ T9023] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 81.810834][ T28] audit: type=1326 audit(1779364756.252:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.837247][ T28] audit: type=1326 audit(1779364756.262:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9012 comm="syz.0.2519" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd3b4fce59 code=0x7ffc0000 [ 81.864528][ T9026] support for the xor transformation has been removed. [ 82.267336][ T9047] loop3: detected capacity change from 0 to 4096 [ 82.271043][ T9051] loop2: detected capacity change from 0 to 512 [ 82.281824][ T9047] EXT4-fs: Ignoring removed mblk_io_submit option [ 82.316022][ T9051] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.347720][ T9051] ext4 filesystem being mounted at /541/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.348770][ T9047] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.373946][ T9051] EXT4-fs warning (device loop2): verify_group_input:156: Last group not full [ 82.467708][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.480101][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.504546][ T9070] netlink: 'syz.2.2550': attribute type 1 has an invalid length. [ 82.535203][ T9072] netlink: 'syz.0.2544': attribute type 8 has an invalid length. [ 82.678682][ T9090] loop3: detected capacity change from 0 to 1024 [ 82.696698][ T9090] EXT4-fs: Ignoring removed mblk_io_submit option [ 82.727840][ T9090] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.788658][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.841963][ T5016] ================================================================== [ 82.850082][ T5016] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_symlink [ 82.857188][ T5016] [ 82.859499][ T5016] write to 0xffff888105e8910c of 4 bytes by task 5015 on cpu 0: [ 82.867117][ T5016] shmem_symlink+0x387/0x3b0 [ 82.871708][ T5016] vfs_symlink+0x106/0x220 [ 82.876127][ T5016] filename_symlinkat+0xe8/0x2b0 [ 82.881074][ T5016] __se_sys_symlink+0x42/0x1b0 [ 82.885840][ T5016] __x64_sys_symlink+0x31/0x40 [ 82.890604][ T5016] x64_sys_call+0x2465/0x3020 [ 82.895279][ T5016] do_syscall_64+0x12c/0x3b0 [ 82.899872][ T5016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.905762][ T5016] [ 82.908248][ T5016] read to 0xffff888105e8910c of 4 bytes by task 5016 on cpu 1: [ 82.915781][ T5016] fill_mg_cmtime+0x5b/0x240 [ 82.920360][ T5016] generic_fillattr+0x24a/0x340 [ 82.925206][ T5016] shmem_getattr+0x181/0x200 [ 82.929809][ T5016] vfs_getattr_nosec+0x146/0x1e0 [ 82.934740][ T5016] vfs_getattr+0x48/0x60 [ 82.938969][ T5016] vfs_statx_path+0x28/0x140 [ 82.943549][ T5016] vfs_statx+0xc4/0x170 [ 82.947691][ T5016] vfs_fstatat+0x118/0x170 [ 82.952096][ T5016] __se_sys_newfstatat+0x55/0x3e0 [ 82.957107][ T5016] __x64_sys_newfstatat+0x55/0x70 [ 82.962117][ T5016] x64_sys_call+0x2c64/0x3020 [ 82.966881][ T5016] do_syscall_64+0x12c/0x3b0 [ 82.971475][ T5016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.977410][ T5016] [ 82.979715][ T5016] value changed: 0x1a4d3da4 -> 0x1aae25ca [ 82.985417][ T5016] [ 82.987729][ T5016] Reported by Kernel Concurrency Sanitizer on: [ 82.993861][ T5016] CPU: 1 UID: 0 PID: 5016 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 83.002700][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 83.012743][ T5016] ==================================================================