last executing test programs: 748.258315ms ago: executing program 3 (id=4): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000080)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff4070000000000000500000000000e1ff95000000000000002ba7e1d30cb599e83f040000f300000000bd01212fb56f040026fbfefc41056bd8174b79ed317142fa9ea4158123751c5c652fbc1626cca2a2ad75806150ae0209e62f51ee988e6e06c8206ac6939fc404004900c788b277be1cb79b0a4dcf23d410f6accd3641110bec4e90a634199e07f8f6eb968f200e011ea665c45a34b8580218ce740068720000074e8b1715807ea0ca469e468eea3fd2f73902ebcfcf49822775985bf313405b367e81c700000040000000000200000000005335000000143ea70c2ab40c7cb70cc8943a6d60d7c4900282e147d08e0af4b29df814f5691db43a5c00000004000000000089faff01210cce39bf405f1e846c12423a164a330100846f26ad03dd65873d9f87463ad6f7c2e8ee1a39244960b318778f2a047f6d5bc24fef5d7d6155102b1ced1e8019e63c850af895abba14f6fbd7fb5e2a431ab914040000000000010092c9f4609646b6c5c29647d2f950a959cf9938d6dfcb8ed2cbdc2ba9d580609e31c3fa90812a533ce206e7e57a79d6fce424c2204dd418c005479ecab19bdfb15a32a4fd67ce446adb431d07db79240acaf091231b986e77d05d988d6efdffdf48dca02113a38300cabf2b5543ffc166955709009e000000000061629d1822f720ec23812770d72c700a44e113d17088fdd00600000f7889b8c7044f56ff030000000000006cd4970400cac6f45a6922ded2e29514af463f747c08f4010586903500000000000000000000be34cf0f9d640dd782ac0cbc46903243d0d0f4bc7f253d0500000032daaf281c450e64c33aac8f23e7d1c94c4505a9839688b008c370494f6734b771546d9552d3bb2da0d000000000000000009125c97f0400f5e1671bc5eb7739daa7820a91cb0e732df2ae0000c747e00a4fbfe8942fa859cd28bdaa1509309926c77fbcb15ec58b42b400005a6b649dd5f13cd776e6c7c4b5c4b0de20e033b378553ead4c8cc530b62c36364e6505992209bdbc6203da7a3797246a6adef071102f0aa2c40095ddd05176f5cb8bd99e1ba0f9568f3e3876bba7bf973334e7919a080000000000000004fb996ad919f7e9672ce107000000ad882f2aead166c94500be902ee7dabc768eb9ec13f334aae90981ecaf5f744f22f2e45afe2c9e8632276cffe5f1fc215c0797d0244cf1ce269d10525745caaa3f77d1b80116cb9a38400242010000000100000091a0116f4693133138583da5e10b434697b0443b7b4ddfb3ace29e16e5a881336aad0974269a1025e2a9a135c0508af1aec2926627b43bba1229a7466bdca64f514b7911458da09fe8681916d408d753226a83ae2434ccd3fc508216aea86833030f569d61dc998620fcf4eeb92e7bc511df63c53b82514493b8f3c74f44ba184d40e87612024da1a1ebe316923865f037c01d71b5de81121046d84b18acb5cbea7eecad9b6dd46ed83515cd9f140e5f00019be25b5910a3193e90be231a05fd82e6003969c31082ff1d0eb50a04d14644234828cbb5aaa0ece702abdd425fa25ae04a2315c89064df633700000000d9e5953ea67310993d01000000000000003ac753358791b1490273ca535e05b11d815237743a5b79ad45de2a3c91257f02c2f30f5513662809073710937ed0055b238f466e1442f8ec7a5b394228035039ceeb452dca75f9ff5332b4c4777a3d19c158a0aa9a821667c68549e9da89ad4274ce2d3d7619936768a84a1465fff4eedba55955434f132ab7b884057aeb68f3d675a79907a72ace70902459f6950a06a03507838231a335ae759ed25534f2e90a7def4b3d4af7fd47ab1a701e4b7a7dfc1d12775ed0a31bc7b5855880aa767e68196c7aa5ac115724b6cb8fcebb67719eccd87b06b38566cf61ad2f307a79d2ce9801837bf0bd3af0271de700eef2795d28cb0017000000000000000000e052d93194121b774d21a0317d0346078400004652c769fd3d3e661a2fb511164f1502ab2ac4eb3f19c042163e0bdb88b82de384a8055e8b1e24294b0546cce481ff5618b7b9585dbb64d66debf219fa479abf22f3d64fe82e466ea6f27859946e72f80bb1c9cfcde57b79625e2979fe689a5a246cbbd488f43f46b2536f175f46dfb27d5229467270246ab53616c46edf34c559d3de0c59ca3305e66825715e5e4cd5b54c1b05c09f04337a76a30373baac3ecec91fd546eb7c32dbecb18a308a0004be94dfab28c2a51dc816df0000000000c12254f041804f7f7074356789b1d4dd55f3e045a48241a4ce04d06acb2cf11eab759ba78da5da0f26126d4cf2c73e5f94030000040000000000000000c301985d603403592486204054be3fdda91f9e315886941928e5a8bc1a00e69a98c0a8f7192f6ee93cc4124cf4e7610915efc08c834a44e1d685d6835a40b5bc615949cbcd98d044fa492aa38717481455e86dcd7816ad8940bd1995369d89ae6eadeb9117e8b94ab422c8d62f858875dccdbc89572231ef5d6df6a9c55f8df763c7c64da7cc017e1e3f5cd4cb9fe6d19b11d4d38239d318016e622b9683b7e46be64dc097982e23462392a0cd05afb2e060fd42ef00dfbd057311aab94f307d10c7a1af0d8e5a0fcb547475d13c0000000000000000f1cc97103d714d1abb901f866d9d629b4fb185f45790517c4a0f5c6a5024e3359e8d83e3f6edf9e2afb5ab59c7b2b45cfb0a3c1303a98e4ed531ac11cca1cd744b431de74c7cd6533adaa8ec749061b2959d53da626aa189781dc1be4d5c81aebc0cada819895b377d6cf0a7878ba99864ae84464744c605646caf2e06b13eba7ba10acf77d91b2297e9573abb0a4da534d735a223626402b308daf7835780fa6f4e410000000000fb00000000000000000000b14952139bd4bdbccc5e334c49584655c4fce8c5bb7c54664aef6d780100358aa54b4b49926c4be9ee4659153d9fa95d07cc4efdab2c5f4503148d0255d0b748366dafe042d78479c21d832e1431ed6d646d13e8e7230300920a5642bbed1dee9b46b6f02e572024ccf3c8edd82660e5d74c52be71d780c300000000000000000000000000000000000044ff72f96f084f4b6cdcb1b4a9d8e9f99f1b85497d0c3df704c8a0034c09caeeb0e34799b755649883539258a7b33dcef15d8fd1953ebaaa3cff81a0de7a05a440f20f6b273ceb8678f10378b670be7504dabd1471355d853292775d0366891f0bcf0a6087ed4f1f25ef52394db3e9d8318bbb9baff3db95bfd68a08ded502cc08a485c804e4fd107a7ca2a64ca081c6b2f7b895cdf98b763ebab9451c65eced6f5f97a541210806d885762ac3150225036c7eccd7a05593abd963f9a02df58085115e54f675e6a08d25b5722cabf989b4bbc562e073b81bae61f05c5e1f90e021340b60cc5fb8fdb09b6d20b0d87a6ed800000000000000000000000000000000006cc6f64f583a26a78f7f417f66c0af32f5194ddfce51e5aff28f621bb2fd2a5ab719823488d6e869b08d3d4ac7950c60144cf77437e29895a23282e3c65e015d1c334832a90ee77d93596e3f12e9ca8c67c7f3c9b66c9cb03edec184ad1d9544c7a3be250e471dca00000078544d79c0efe4094e561eeb26ee4c81106d03c004bc1589ef6e13648999c8735e2634e89aaa90c571fa3c07238697b1db783c52715055445e96995fe3273b0346b03fc742c06aa3947e0d9cf0c99b5e245ede85893112deea8bd3355a32ec15e1242f170a51f28cea4105541e96a52da4984d26bd29cb0623f00c6b0a4c00ad406d729babc9d1550a683c349017a340444000000000000000000000920ca49f7cc8194aaebdcae5a62bb7587b57f41f1c2034911f23e6bd0291b3319f03a0a15dea685a8ab75b3c60391afa5483231305402b52a8f9863800f127d6b4518f73a847ca583e855d70c6a4a53f61ad753d5e740db44afd32b019d9e8b41361c2c104fe52837a19dd6952fe2724c0105ab158a54a6a73000000000000000000"], &(0x7f0000000140)='GPL\x00'}, 0x48) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000180)=r2) write$cgroup_devices(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1e030600bc5cb60128876360864666702c1ffe80000000000000", @ANYRESDEC], 0xffdd) 0s ago: executing program 3 (id=6): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000090000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r1}, 0x18) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x98, 0x1, 0x0, 0x0, 0x0, 0x0, 0x12001, 0x1, 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, 0x0, @perf_config_ext={0x8000000000000000, 0x4}, 0x4204, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f0000001700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='mmap_lock_acquire_returned\x00', r2}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. [ 59.693841][ T4172] cgroup: Unknown subsys name 'net' [ 59.835398][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 61.350852][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 62.786613][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 62.890577][ T4192] chnl_net:caif_netlink_parms(): no params data found [ 62.908140][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 62.929923][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 63.015958][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.023321][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.032303][ T4183] device bridge_slave_0 entered promiscuous mode [ 63.062168][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.070505][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.078382][ T4183] device bridge_slave_1 entered promiscuous mode [ 63.112401][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 63.155696][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.164950][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.173374][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.181605][ T4192] device bridge_slave_0 entered promiscuous mode [ 63.194682][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.201812][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.210072][ T4192] device bridge_slave_1 entered promiscuous mode [ 63.231058][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.238147][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.246290][ T4196] device bridge_slave_0 entered promiscuous mode [ 63.256356][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.285491][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.292815][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.301237][ T4182] device bridge_slave_0 entered promiscuous mode [ 63.309691][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.316858][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.324983][ T4182] device bridge_slave_1 entered promiscuous mode [ 63.332346][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.339521][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.347657][ T4196] device bridge_slave_1 entered promiscuous mode [ 63.406649][ T4183] team0: Port device team_slave_0 added [ 63.414726][ T4192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.434481][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.453893][ T4183] team0: Port device team_slave_1 added [ 63.469985][ T4192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.489077][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.500436][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.535596][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.561783][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.568922][ T4183] 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 1560 would solve the problem. [ 63.595140][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.609824][ T4192] team0: Port device team_slave_0 added [ 63.616157][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.623242][ T4183] 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 1560 would solve the problem. [ 63.649419][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.675111][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.682687][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.691018][ T4189] device bridge_slave_0 entered promiscuous mode [ 63.702201][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.709590][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.717545][ T4189] device bridge_slave_1 entered promiscuous mode [ 63.727948][ T4192] team0: Port device team_slave_1 added [ 63.743785][ T4196] team0: Port device team_slave_0 added [ 63.752436][ T4182] team0: Port device team_slave_0 added [ 63.761153][ T4182] team0: Port device team_slave_1 added [ 63.798785][ T4196] team0: Port device team_slave_1 added [ 63.820493][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.827480][ T4182] 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 1560 would solve the problem. [ 63.853680][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.897737][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.905022][ T4182] 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 1560 would solve the problem. [ 63.931158][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.944201][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.954013][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.962490][ T4192] 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 1560 would solve the problem. [ 63.988792][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.007076][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.014413][ T4196] 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 1560 would solve the problem. [ 64.040736][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.056400][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.063668][ T4196] 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 1560 would solve the problem. [ 64.092086][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.105530][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.118318][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.125507][ T4192] 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 1560 would solve the problem. [ 64.152407][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.166419][ T4183] device hsr_slave_0 entered promiscuous mode [ 64.173926][ T4183] device hsr_slave_1 entered promiscuous mode [ 64.237229][ T4189] team0: Port device team_slave_0 added [ 64.251569][ T4182] device hsr_slave_0 entered promiscuous mode [ 64.258745][ T4182] device hsr_slave_1 entered promiscuous mode [ 64.265473][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.273639][ T4182] Cannot create hsr debugfs directory [ 64.299615][ T4189] team0: Port device team_slave_1 added [ 64.317694][ T4196] device hsr_slave_0 entered promiscuous mode [ 64.324887][ T4196] device hsr_slave_1 entered promiscuous mode [ 64.331917][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.339699][ T4196] Cannot create hsr debugfs directory [ 64.384171][ T4192] device hsr_slave_0 entered promiscuous mode [ 64.391665][ T4192] device hsr_slave_1 entered promiscuous mode [ 64.398525][ T4192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.406222][ T4192] Cannot create hsr debugfs directory [ 64.428287][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.436298][ T4189] 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 1560 would solve the problem. [ 64.436383][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 64.462870][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 64.474938][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.508691][ T23] Bluetooth: hci4: command 0x0409 tx timeout [ 64.517287][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.518962][ T23] Bluetooth: hci3: command 0x0409 tx timeout [ 64.524596][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 64.530792][ T4189] 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 1560 would solve the problem. [ 64.565415][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.696208][ T4189] device hsr_slave_0 entered promiscuous mode [ 64.703203][ T4189] device hsr_slave_1 entered promiscuous mode [ 64.710040][ T4189] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.717648][ T4189] Cannot create hsr debugfs directory [ 64.913009][ T4192] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 64.924958][ T4192] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 64.936920][ T4192] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.946689][ T4192] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.011508][ T4183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.036019][ T4183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.055522][ T4183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.079143][ T4183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 65.111504][ T4182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.126168][ T4182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.135635][ T4182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.156347][ T4182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.171067][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.225525][ T4196] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.236204][ T4196] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.246105][ T4196] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.256790][ T4196] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.267512][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.279195][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.290976][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.340781][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.350793][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.360578][ T3080] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.367810][ T3080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.376963][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.408000][ T4189] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.424517][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.437041][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.446482][ T3080] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.453832][ T3080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.467499][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.488863][ T4189] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.498243][ T4189] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.511519][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.532689][ T4189] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.562372][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.572001][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.581949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.591282][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.607239][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.644479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.654938][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.663980][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.673197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.682386][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.693505][ T4192] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.705188][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.716204][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.733260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.742227][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.752277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.761204][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.772314][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.779456][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.788090][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.806113][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.839596][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.850269][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.860147][ T3080] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.867249][ T3080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.878137][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.889080][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.910673][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.921434][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.930648][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.940653][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.950505][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.984848][ T4183] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.996610][ T4183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.019463][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.036997][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.046650][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.061517][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.072283][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.083685][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.092286][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.122824][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.133851][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.143485][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.152385][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.178934][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.187158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.204073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.214679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.229940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.238410][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.245562][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.255920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.270769][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.285236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.293638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.307817][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.332687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.343601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.354597][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.361771][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.375479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.384775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.393842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.402897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.412361][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.419487][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.430913][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.458903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.467190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.476409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.491109][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.498212][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.506429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.513892][ T4230] Bluetooth: hci2: command 0x041b tx timeout [ 66.517186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.521194][ T4230] Bluetooth: hci0: command 0x041b tx timeout [ 66.536380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.545395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.554933][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.562543][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.575200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.585836][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.594508][ T4230] Bluetooth: hci3: command 0x041b tx timeout [ 66.599371][ T4252] Bluetooth: hci1: command 0x041b tx timeout [ 66.600698][ T4230] Bluetooth: hci4: command 0x041b tx timeout [ 66.614459][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.628195][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.660456][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.670556][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.681210][ T3080] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.688287][ T3080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.696498][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.705589][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.715053][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.725442][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.734762][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.743909][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.753475][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.763502][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.772779][ T3080] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.794253][ T4192] device veth0_vlan entered promiscuous mode [ 66.807686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.817115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.826849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.836411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.845069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.854112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.863075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.872143][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.880925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.888877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.907248][ T4182] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.919598][ T4182] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.952040][ T4192] device veth1_vlan entered promiscuous mode [ 66.965550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.976791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.986394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.997511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.006595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.014334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.022934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.032435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.041556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.050416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.059626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.068052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.077233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.085707][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.104154][ T4196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.120964][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.137927][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.159117][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.177563][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.255712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.269713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.297630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.306612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.333926][ T4192] device veth0_macvtap entered promiscuous mode [ 67.385104][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.394869][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.403122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.411898][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.422988][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.435971][ T4192] device veth1_macvtap entered promiscuous mode [ 67.450516][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.460296][ T4183] device veth0_vlan entered promiscuous mode [ 67.467163][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.477477][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.487019][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.516430][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.547996][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.557132][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.565863][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.573960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.587714][ T4183] device veth1_vlan entered promiscuous mode [ 67.607541][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.623520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.633790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.643321][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.662924][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.686607][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.705942][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.717683][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.727300][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.740672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.750715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.770214][ T4192] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.779876][ T4192] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.789785][ T4192] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.799947][ T4192] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.848256][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.860682][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.873749][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.883629][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.908250][ T4183] device veth0_macvtap entered promiscuous mode [ 67.932276][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.945621][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.963761][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.972806][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.982701][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.991434][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.000123][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.011528][ T4183] device veth1_macvtap entered promiscuous mode [ 68.030005][ T4182] device veth0_vlan entered promiscuous mode [ 68.046406][ T4196] device veth0_vlan entered promiscuous mode [ 68.059897][ T4196] device veth1_vlan entered promiscuous mode [ 68.070139][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.078044][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.086307][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.095973][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.103979][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.127634][ T4189] device veth0_vlan entered promiscuous mode [ 68.147501][ T4182] device veth1_vlan entered promiscuous mode [ 68.163453][ T449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.172998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.179265][ T449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.183071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.197955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.207673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.216671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.224895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.234021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.285472][ T4189] device veth1_vlan entered promiscuous mode [ 68.294155][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.305418][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.318043][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.325873][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.335098][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.343444][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.354330][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.363268][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.372467][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.391314][ T4196] device veth0_macvtap entered promiscuous mode [ 68.409303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.417585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.427309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.436712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.456626][ T449] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.461671][ T4196] device veth1_macvtap entered promiscuous mode [ 68.478004][ T4182] device veth0_macvtap entered promiscuous mode [ 68.485017][ T449] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.495173][ T4189] device veth0_macvtap entered promiscuous mode [ 68.509569][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.520909][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.532857][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.542715][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.552357][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.561366][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.570049][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.579099][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.587792][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.597601][ T4238] Bluetooth: hci0: command 0x040f tx timeout [ 68.597959][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.604058][ T4238] Bluetooth: hci2: command 0x040f tx timeout [ 68.620412][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.634112][ T4189] device veth1_macvtap entered promiscuous mode [ 68.646052][ T4183] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.655445][ T4183] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.664810][ T4183] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.674698][ T4183] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.680026][ T4287] Bluetooth: hci4: command 0x040f tx timeout [ 68.690984][ T4287] Bluetooth: hci1: command 0x040f tx timeout [ 68.728976][ T4287] Bluetooth: hci3: command 0x040f tx timeout [ 68.735406][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.746474][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.757189][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.770119][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.782803][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.791534][ T4182] device veth1_macvtap entered promiscuous mode [ 68.842240][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.868002][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.878203][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.888290][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.897867][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.911978][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.922357][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.939099][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.954131][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.966136][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.984205][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.028368][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.041259][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.051383][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.062520][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.074853][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.083871][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.092786][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.104087][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.113396][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.133179][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.151014][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.161345][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.172113][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.182374][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.193232][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.204579][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.243655][ T4290] device syzkaller0 entered promiscuous mode [ 69.255778][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.265170][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.326666][ T4196] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.337210][ T4196] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.346589][ T4196] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.355782][ T4196] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.368192][ T4189] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.378722][ T4189] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.387603][ T4189] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.397872][ T4189] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.411181][ T449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.417435][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.431405][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.435313][ T449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.441427][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.441443][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.441453][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.441465][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.441480][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.441493][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.516698][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.571189][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.598288][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.616011][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.627192][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.640445][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.650728][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.661646][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.673149][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.684125][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.694139][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.704906][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.717201][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.742070][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.751756][ T449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.787411][ T4182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.806681][ T4182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.815970][ T4182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.825137][ T4182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.850858][ T4272] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.861981][ T4272] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.894692][ T4272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.942789][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.973013][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.995679][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.020337][ T4276] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.025740][ T4272] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.031383][ T4276] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.051875][ T4272] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.055332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.072261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.093298][ T4276] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.135770][ T4276] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.146171][ T4276] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.148684][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.162475][ T3080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.165359][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.171809][ T3080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.194653][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.204222][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.679091][ T4287] Bluetooth: hci2: command 0x0419 tx timeout [ 70.685184][ T4287] Bluetooth: hci0: command 0x0419 tx timeout [ 70.750409][ T4238] Bluetooth: hci3: command 0x0419 tx timeout [ 70.757723][ T4238] Bluetooth: hci1: command 0x0419 tx timeout [ 70.764024][ T4238] Bluetooth: hci4: command 0x0419 tx timeout [ 71.321362][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.328972][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 86.677139][ T21] cfg80211: failed to load regulatory.db [ 127.655696][ T2303] ODEBUG: Out of memory. ODEBUG disabled [ 132.751386][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.757737][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 186.028696][ T4237] Bluetooth: hci4: command 0x0406 tx timeout [ 186.034814][ T4237] Bluetooth: hci0: command 0x0406 tx timeout [ 186.038561][ T4238] Bluetooth: hci2: command 0x0406 tx timeout [ 186.040963][ T4237] Bluetooth: hci1: command 0x0406 tx timeout [ 186.048530][ T4238] Bluetooth: hci3: command 0x0406 tx timeout [ 194.196176][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.202551][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 223.638956][ T27] INFO: task kthreadd:2 blocked for more than 143 seconds. [ 223.646629][ T27] Not tainted syzkaller #0 [ 223.651647][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.660413][ T27] task:kthreadd state:D stack:27304 pid: 2 ppid: 0 flags:0x00004000 [ 223.670961][ T27] Call Trace: [ 223.674262][ T27] [ 223.677214][ T27] __schedule+0x11bb/0x4390 [ 223.681855][ T27] ? release_firmware_map_entry+0x190/0x190 [ 223.687777][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 223.693865][ T27] ? lock_chain_count+0x20/0x20 [ 223.698859][ T27] schedule+0x11b/0x1e0 [ 223.703047][ T27] percpu_rwsem_wait+0x2d8/0x310 [ 223.708012][ T27] ? __percpu_down_read+0x100/0x100 [ 223.713489][ T27] ? percpu_up_write+0x90/0x90 [ 223.718303][ T27] __percpu_down_read+0xc9/0x100 [ 223.723509][ T27] cgroup_can_fork+0xc94/0xda0 [ 223.728361][ T27] ? __raw_spin_lock_init+0x41/0x100 [ 223.733724][ T27] ? debug_mutex_init+0x34/0x70 [ 223.739142][ T27] copy_process+0x2290/0x3e00 [ 223.744203][ T27] ? __pidfd_prepare+0x140/0x140 [ 223.749228][ T27] ? finish_lock_switch+0x12f/0x280 [ 223.754463][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.759756][ T27] ? finish_lock_switch+0x12f/0x280 [ 223.764979][ T27] kernel_clone+0x219/0x930 [ 223.769707][ T27] ? create_io_thread+0x130/0x130 [ 223.774758][ T27] ? __schedule+0x11c3/0x4390 [ 223.780678][ T27] ? kthread_blkcg+0xd0/0xd0 [ 223.785300][ T27] kernel_thread+0xc8/0x120 [ 223.790028][ T27] ? ptrace_event_pid+0x310/0x310 [ 223.795283][ T27] ? kthread_blkcg+0xd0/0xd0 [ 223.800032][ T27] ? __rwlock_init+0x140/0x140 [ 223.804829][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 223.810198][ T27] kthreadd+0x520/0x6f0 [ 223.814386][ T27] ? kthread_stop+0x540/0x540 [ 223.819204][ T27] ? finish_task_switch+0x12f/0x640 [ 223.824455][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.829717][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.834942][ T27] ? kthread_stop+0x540/0x540 [ 223.840584][ T27] ret_from_fork+0x1f/0x30 [ 223.845057][ T27] [ 223.848264][ T27] INFO: task dhcpcd:3854 blocked for more than 143 seconds. [ 223.855721][ T27] Not tainted syzkaller #0 [ 223.860778][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.869618][ T27] task:dhcpcd state:D stack:21376 pid: 3854 ppid: 3853 flags:0x00004002 [ 223.879102][ T27] Call Trace: [ 223.882409][ T27] [ 223.885430][ T27] __schedule+0x11bb/0x4390 [ 223.891383][ T27] ? release_firmware_map_entry+0x190/0x190 [ 223.897320][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 223.903447][ T27] ? lock_chain_count+0x20/0x20 [ 223.908344][ T27] schedule+0x11b/0x1e0 [ 223.912601][ T27] percpu_rwsem_wait+0x2d8/0x310 [ 223.917580][ T27] ? __percpu_down_read+0x100/0x100 [ 223.922897][ T27] ? percpu_up_write+0x90/0x90 [ 223.927709][ T27] __percpu_down_read+0xc9/0x100 [ 223.932733][ T27] cgroup_can_fork+0xc94/0xda0 [ 223.937525][ T27] ? __raw_spin_lock_init+0x41/0x100 [ 223.943447][ T27] ? debug_mutex_init+0x34/0x70 [ 223.948337][ T27] copy_process+0x2290/0x3e00 [ 223.953135][ T27] ? __pidfd_prepare+0x140/0x140 [ 223.958116][ T27] kernel_clone+0x219/0x930 [ 223.962765][ T27] ? create_io_thread+0x130/0x130 [ 223.967831][ T27] ? __context_tracking_exit+0x4c/0x80 [ 223.973373][ T27] __x64_sys_clone+0x170/0x1c0 [ 223.978168][ T27] ? __ia32_sys_vfork+0xf0/0xf0 [ 223.983148][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.988418][ T27] do_syscall_64+0x4c/0xa0 [ 223.992861][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.997559][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.003647][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.009632][ T27] RIP: 0033:0x7f13e9e6b636 [ 224.014376][ T27] RSP: 002b:00007ffc9d92aeb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 224.022954][ T27] RAX: ffffffffffffffda RBX: 00007ffc9d92aeb8 RCX: 00007f13e9e6b636 [ 224.031269][ T27] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 224.039452][ T27] RBP: 00007ffc9d94b400 R08: 0000000000000000 R09: 0000000000000001 [ 224.047915][ T27] R10: 00007f13e9d97a10 R11: 0000000000000246 R12: 00007ffc9d92aff0 [ 224.056085][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 000055a3c1391ac0 [ 224.064194][ T27] [ 224.067309][ T27] INFO: task syz-executor:4182 blocked for more than 143 seconds. [ 224.075172][ T27] Not tainted syzkaller #0 [ 224.080205][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 224.089180][ T27] task:syz-executor state:D stack:18344 pid: 4182 ppid: 4177 flags:0x00004000 [ 224.098639][ T27] Call Trace: [ 224.101940][ T27] [ 224.104893][ T27] __schedule+0x11bb/0x4390 [ 224.110740][ T27] ? release_firmware_map_entry+0x190/0x190 [ 224.116670][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 224.122792][ T27] ? lock_chain_count+0x20/0x20 [ 224.127671][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 224.132793][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 224.138290][ T27] schedule+0x11b/0x1e0 [ 224.142563][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 224.148927][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 224.154258][ T27] ? __might_sleep+0xf0/0xf0 [ 224.158962][ T27] ? preempt_count_add+0x8d/0x190 [ 224.164025][ T27] ? clear_nonspinnable+0x60/0x60 [ 224.169121][ T27] ? preempt_count_add+0x8d/0x190 [ 224.174391][ T27] filename_create+0x1f2/0x450 [ 224.179330][ T27] ? kern_path_create+0x190/0x190 [ 224.184391][ T27] ? __virt_addr_valid+0x3c6/0x470 [ 224.197500][ T27] ? __phys_addr+0xb6/0x170 [ 224.202128][ T27] do_mkdirat+0x9d/0x5a0 [ 224.206415][ T27] ? vfs_mkdir+0x570/0x570 [ 224.210942][ T27] ? getname_flags+0x1fe/0x500 [ 224.215748][ T27] __x64_sys_mkdirat+0x85/0x90 [ 224.221795][ T27] do_syscall_64+0x4c/0xa0 [ 224.226338][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.231078][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.235782][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.241791][ T27] RIP: 0033:0x7f91a04e7417 [ 224.246241][ T27] RSP: 002b:00007ffd39713de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 224.255255][ T27] RAX: ffffffffffffffda RBX: 00007ffd39713e40 RCX: 00007f91a04e7417 [ 224.263294][ T27] RDX: 00000000000001ff RSI: 00007ffd39713e40 RDI: 00000000ffffff9c [ 224.271399][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffd39713b37 [ 224.279619][ T27] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008 [ 224.287623][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 224.295752][ T27] [ 224.298940][ T27] INFO: task syz-executor:4183 blocked for more than 144 seconds. [ 224.306761][ T27] Not tainted syzkaller #0 [ 224.311791][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 224.320518][ T27] task:syz-executor state:D stack:21536 pid: 4183 ppid: 4179 flags:0x00004000 [ 224.331263][ T27] Call Trace: [ 224.334567][ T27] [ 224.337502][ T27] __schedule+0x11bb/0x4390 [ 224.342083][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 224.348211][ T27] ? release_firmware_map_entry+0x190/0x190 [ 224.354697][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 224.360022][ T27] ? preempt_schedule_thunk+0x16/0x18 [ 224.365422][ T27] schedule+0x11b/0x1e0 [ 224.369646][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 224.375400][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 224.380753][ T27] ? rwsem_write_trylock+0x12f/0x1b0 [ 224.386075][ T27] ? __rwlock_init+0x140/0x140 [ 224.390933][ T27] mpol_rebind_mm+0x33/0x2c0 [ 224.395544][ T27] ? _raw_spin_unlock+0x24/0x40 [ 224.400475][ T27] cpuset_attach+0x330/0x5f0 [ 224.405087][ T27] ? cpuset_cancel_attach+0x290/0x290 [ 224.410516][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 224.415737][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 224.421017][ T27] cgroup_migrate_execute+0x7eb/0x1010 [ 224.426526][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 224.431826][ T27] ? _raw_spin_unlock_irq+0x2a/0x40 [ 224.437195][ T27] cgroup_attach_task+0x562/0x7e0 [ 224.442582][ T27] ? cgroup_migrate_execute+0x1010/0x1010 [ 224.448699][ T27] ? get_task_cred+0x2b6/0x330 [ 224.454015][ T27] __cgroup1_procs_write+0x2e5/0x3f0 [ 224.459399][ T27] ? cgroup_pidlist_destroy_work_fn+0x210/0x210 [ 224.465760][ T27] ? cgroup_pidlist_stop+0xf0/0xf0 [ 224.470952][ T27] cgroup_file_write+0x2f7/0x630 [ 224.475924][ T27] ? read_lock_is_recursive+0x10/0x10 [ 224.481373][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 224.486517][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 224.491687][ T27] kernfs_fop_write_iter+0x379/0x4c0 [ 224.497001][ T27] vfs_write+0x712/0xd00 [ 224.501289][ T27] ? file_end_write+0x250/0x250 [ 224.506169][ T27] ? __context_tracking_exit+0x4c/0x80 [ 224.511734][ T27] ? __fdget_pos+0x2c6/0x370 [ 224.516357][ T27] ksys_write+0x14d/0x250 [ 224.520751][ T27] ? __ia32_sys_read+0x80/0x80 [ 224.525533][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 224.530796][ T27] do_syscall_64+0x4c/0xa0 [ 224.535265][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.539989][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.544699][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.551817][ T27] RIP: 0033:0x7fbef5b1065f [ 224.556798][ T27] RSP: 002b:00007ffc8340d420 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 224.565374][ T27] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbef5b1065f [ 224.573405][ T27] RDX: 0000000000000001 RSI: 00007ffc8340d470 RDI: 0000000000000003 [ 224.581465][ T27] RBP: 00007ffc8340d9e0 R08: 0000000000000000 R09: 00007ffc8340d277 [ 224.589497][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 224.597522][ T27] R13: 00007ffc8340d470 R14: 00007ffc8340d9a0 R15: 00007ffc8340d9e0 [ 224.605563][ T27] [ 224.608646][ T27] INFO: task syz-executor:4189 blocked for more than 144 seconds. [ 224.616481][ T27] Not tainted syzkaller #0 [ 224.621486][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 224.630208][ T27] task:syz-executor state:D stack:20104 pid: 4189 ppid: 4181 flags:0x00004000 [ 224.639484][ T27] Call Trace: [ 224.642777][ T27] [ 224.645710][ T27] __schedule+0x11bb/0x4390 [ 224.650303][ T27] ? release_firmware_map_entry+0x190/0x190 [ 224.656217][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 224.663250][ T27] ? lock_chain_count+0x20/0x20 [ 224.668140][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 224.673986][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 224.679673][ T27] schedule+0x11b/0x1e0 [ 224.683857][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 224.689841][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 224.695160][ T27] ? __might_sleep+0xf0/0xf0 [ 224.700025][ T27] ? preempt_count_add+0x8d/0x190 [ 224.705085][ T27] ? clear_nonspinnable+0x60/0x60 [ 224.710405][ T27] ? preempt_count_add+0x8d/0x190 [ 224.715468][ T27] filename_create+0x1f2/0x450 [ 224.721010][ T27] ? kern_path_create+0x190/0x190 [ 224.726072][ T27] ? __virt_addr_valid+0x3c6/0x470 [ 224.731554][ T27] ? __phys_addr+0xb6/0x170 [ 224.736094][ T27] do_mkdirat+0x9d/0x5a0 [ 224.740632][ T27] ? vfs_mkdir+0x570/0x570 [ 224.745081][ T27] ? getname_flags+0x1fe/0x500 [ 224.750668][ T27] __x64_sys_mkdirat+0x85/0x90 [ 224.755473][ T27] do_syscall_64+0x4c/0xa0 [ 224.760265][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.765367][ T27] ? clear_bhb_loop+0x30/0x80 [ 224.771736][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 224.777707][ T27] RIP: 0033:0x7fdc73261417 [ 224.782186][ T27] RSP: 002b:00007ffe0ec0fe98 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 224.790671][ T27] RAX: ffffffffffffffda RBX: 00007ffe0ec0fef0 RCX: 00007fdc73261417 [ 224.798733][ T27] RDX: 00000000000001ff RSI: 00007ffe0ec0fef0 RDI: 00000000ffffff9c [ 224.806723][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffe0ec0fbe7 [ 224.814758][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 224.822781][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 224.831083][ T27] [ 224.834213][ T27] INFO: task syz-executor:4196 blocked for more than 144 seconds. [ 224.842128][ T27] Not tainted syzkaller #0 [ 224.847073][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 224.855815][ T27] task:syz-executor state:D stack:19560 pid: 4196 ppid: 4178 flags:0x00004000 [ 224.865434][ T27] Call Trace: [ 224.868813][ T27] [ 224.871766][ T27] __schedule+0x11bb/0x4390 [ 224.876325][ T27] ? rcu_lock_acquire+0x30/0x30 [ 224.881659][ T27] ? __mutex_lock_common+0xc6c/0x2390 [ 224.887101][ T27] ? release_firmware_map_entry+0x190/0x190 [ 224.893305][ T27] ? __lock_acquire+0x7c60/0x7c60 [ 224.898363][ T27] ? __mutex_trylock_common+0x80/0x250 [ 224.903915][ T27] ? rcu_lock_release+0x20/0x20 [ 224.908959][ T27] schedule+0x11b/0x1e0 [ 224.913143][ T27] schedule_preempt_disabled+0xf/0x20 [ 224.918570][ T27] __mutex_lock_common+0xc71/0x2390 [ 224.923914][ T27] ? cgroup_kn_lock_live+0xee/0x230 [ 224.929195][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 224.934419][ T27] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 224.939950][ T27] mutex_lock_nested+0x17/0x20 [ 224.944746][ T27] cgroup_kn_lock_live+0xee/0x230 [ 224.949837][ T27] cgroup_mkdir+0xaf/0xe60 [ 224.954276][ T27] ? kernfs_iop_permission+0x23e/0x340 [ 224.959805][ T27] ? preempt_count_add+0x8d/0x190 [ 224.964937][ T27] ? css_task_iter_end+0x290/0x290 [ 224.970631][ T27] ? __up_read+0x27c/0x660 [ 224.975100][ T27] ? up_read+0x20/0x20 [ 224.979241][ T27] ? from_kgid+0x159/0x680 [ 224.983674][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 224.990132][ T27] ? css_task_iter_end+0x290/0x290 [ 224.995272][ T27] kernfs_iop_mkdir+0x24c/0x3d0 [ 225.000189][ T27] vfs_mkdir+0x387/0x570 [ 225.004465][ T27] do_mkdirat+0x1d7/0x5a0 [ 225.008897][ T27] ? vfs_mkdir+0x570/0x570 [ 225.013334][ T27] ? getname_flags+0x1fe/0x500 [ 225.018111][ T27] __x64_sys_mkdirat+0x85/0x90 [ 225.023066][ T27] do_syscall_64+0x4c/0xa0 [ 225.027669][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.032431][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.037168][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 225.043253][ T27] RIP: 0033:0x7fce1806a417 [ 225.047713][ T27] RSP: 002b:00007ffec40a2668 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 225.056174][ T27] RAX: ffffffffffffffda RBX: 00007ffec40a26c0 RCX: 00007fce1806a417 [ 225.064234][ T27] RDX: 00000000000001ff RSI: 00007ffec40a26c0 RDI: 00000000ffffff9c [ 225.073098][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffec40a23b7 [ 225.081167][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 225.089216][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 225.097223][ T27] [ 225.101355][ T27] INFO: task syz.3.6:4296 blocked for more than 144 seconds. [ 225.108977][ T27] Not tainted syzkaller #0 [ 225.113939][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 225.122679][ T27] task:syz.3.6 state:D stack:25800 pid: 4296 ppid: 4192 flags:0x00004004 [ 225.131957][ T27] Call Trace: [ 225.135252][ T27] [ 225.138184][ T27] __schedule+0x11bb/0x4390 [ 225.142776][ T27] ? release_firmware_map_entry+0x190/0x190 [ 225.148731][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 225.154767][ T27] ? lock_chain_count+0x20/0x20 [ 225.159699][ T27] schedule+0x11b/0x1e0 [ 225.163885][ T27] percpu_rwsem_wait+0x2d8/0x310 [ 225.168896][ T27] ? __percpu_down_read+0x100/0x100 [ 225.174659][ T27] ? percpu_up_write+0x90/0x90 [ 225.179519][ T27] __percpu_down_read+0xc9/0x100 [ 225.184482][ T27] exit_signals+0x3e5/0x510 [ 225.189057][ T27] do_exit+0x256/0x20a0 [ 225.193261][ T27] ? put_task_struct+0x80/0x80 [ 225.198035][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 225.204081][ T27] ? lock_chain_count+0x20/0x20 [ 225.210209][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 225.215267][ T27] do_group_exit+0x12e/0x300 [ 225.219919][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 225.225146][ T27] get_signal+0x6ca/0x12c0 [ 225.234435][ T27] arch_do_signal_or_restart+0xc1/0x1300 [ 225.240631][ T27] ? vm_mmap_pgoff+0x15d/0x2b0 [ 225.245449][ T27] ? vm_mmap_pgoff+0x17e/0x2b0 [ 225.250492][ T27] ? get_sigframe_size+0x10/0x10 [ 225.255500][ T27] ? ksys_mmap_pgoff+0x140/0x780 [ 225.260727][ T27] ? exit_to_user_mode_loop+0x3b/0x130 [ 225.266241][ T27] exit_to_user_mode_loop+0x9e/0x130 [ 225.271841][ T27] exit_to_user_mode_prepare+0xb1/0x140 [ 225.277938][ T27] syscall_exit_to_user_mode+0x16/0x40 [ 225.283611][ T27] do_syscall_64+0x58/0xa0 [ 225.288083][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.293011][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.297719][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 225.303669][ T27] RIP: 0033:0x7fe424cfebe3 [ 225.308110][ T27] RSP: 002b:00007ffcb9a9ed78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 225.316587][ T27] RAX: fffffffffffffffc RBX: 00007fe4237676c0 RCX: 00007fe424cfebe3 [ 225.325528][ T27] RDX: 0000000000000000 RSI: 0000000000021000 RDI: 0000000000000000 [ 225.333695][ T27] RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000 [ 225.341847][ T27] R10: 0000000000020022 R11: 0000000000000246 R12: 00007ffcb9a9eed0 [ 225.350065][ T27] R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000 [ 225.358512][ T27] [ 225.361587][ T27] INFO: task syz.3.6:4297 blocked for more than 145 seconds. [ 225.373552][ T27] Not tainted syzkaller #0 [ 225.379032][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 225.387735][ T27] task:syz.3.6 state:D stack:24072 pid: 4297 ppid: 4192 flags:0x00004004 [ 225.397000][ T27] Call Trace: [ 225.400356][ T27] [ 225.403317][ T27] __schedule+0x11bb/0x4390 [ 225.407845][ T27] ? release_firmware_map_entry+0x190/0x190 [ 225.413778][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 225.419834][ T27] ? lock_chain_count+0x20/0x20 [ 225.424752][ T27] schedule+0x11b/0x1e0 [ 225.430198][ T27] percpu_rwsem_wait+0x2d8/0x310 [ 225.435184][ T27] ? __percpu_down_read+0x100/0x100 [ 225.440472][ T27] ? percpu_up_write+0x90/0x90 [ 225.445274][ T27] __percpu_down_read+0xc9/0x100 [ 225.450283][ T27] exit_signals+0x3e5/0x510 [ 225.454810][ T27] do_exit+0x256/0x20a0 [ 225.459033][ T27] ? put_task_struct+0x80/0x80 [ 225.463939][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 225.470010][ T27] ? lock_chain_count+0x20/0x20 [ 225.474886][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 225.480475][ T27] do_group_exit+0x12e/0x300 [ 225.485098][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 225.490364][ T27] get_signal+0x6ca/0x12c0 [ 225.494938][ T27] arch_do_signal_or_restart+0xc1/0x1300 [ 225.500799][ T27] ? futex_exit_release+0x1c0/0x1c0 [ 225.506042][ T27] ? get_sigframe_size+0x10/0x10 [ 225.511092][ T27] ? exit_to_user_mode_loop+0x3b/0x130 [ 225.516584][ T27] exit_to_user_mode_loop+0x9e/0x130 [ 225.521922][ T27] exit_to_user_mode_prepare+0xb1/0x140 [ 225.527595][ T27] syscall_exit_to_user_mode+0x16/0x40 [ 225.533103][ T27] do_syscall_64+0x58/0xa0 [ 225.537541][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.542539][ T27] ? clear_bhb_loop+0x30/0x80 [ 225.547280][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 225.553474][ T27] RIP: 0033:0x7fe424cfeba9 [ 225.557919][ T27] RSP: 002b:00007fe422f660e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 225.566413][ T27] RAX: fffffffffffffe00 RBX: 00007fe424f45fa8 RCX: 00007fe424cfeba9 [ 225.574473][ T27] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe424f45fa8 [ 225.583031][ T27] RBP: 00007fe424f45fa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.591071][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.599145][ T27] R13: 00007fe424f46038 R14: 00007ffcb9a9ecf0 R15: 00007ffcb9a9edd8 [ 225.607162][ T27] [ 225.610286][ T27] [ 225.610286][ T27] Showing all locks held in the system: [ 225.618049][ T27] 1 lock held by kthreadd/2: [ 225.622704][ T27] #0: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x2290/0x3e00 [ 225.633138][ T27] 1 lock held by khungtaskd/27: [ 225.638000][ T27] #0: ffffffff8c11c460 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 225.647703][ T27] no locks held by klogd/3550. [ 225.653300][ T27] 2 locks held by udevd/3561: [ 225.657980][ T27] #0: ffffffff8c1a64f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_mm+0x21f/0x1380 [ 225.666827][ T27] #1: ffff88802c3bf828 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 225.675861][ T27] 1 lock held by dhcpcd/3854: [ 225.680689][ T27] #0: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x2290/0x3e00 [ 225.691660][ T27] 2 locks held by getty/3949: [ 225.696388][ T27] #0: ffff88814cd64098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 225.706245][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30 [ 225.716545][ T27] 1 lock held by udevd/4174: [ 225.721183][ T27] #0: ffff888079fcf828 (&mm->mmap_lock){++++}-{3:3}, at: __vm_munmap+0xf3/0x230 [ 225.730399][ T27] 1 lock held by udevd/4176: [ 225.735001][ T27] #0: ffff88807ab20128 (&mm->mmap_lock){++++}-{3:3}, at: __vm_munmap+0xf3/0x230 [ 225.744210][ T27] 1 lock held by syz-executor/4180: [ 225.749460][ T27] #0: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 225.760567][ T27] 2 locks held by syz-executor/4182: [ 225.765874][ T27] #0: ffff88807a7a6460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 225.775157][ T27] #1: ffff8880757d9590 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 225.786218][ T27] 7 locks held by syz-executor/4183: [ 225.792015][ T27] #0: ffff88807c782460 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 225.801126][ T27] #1: ffff88802b3a2488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0 [ 225.810950][ T27] #2: ffffffff8c141d08 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230 [ 225.820705][ T27] #3: ffffffff8bfbabd0 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x17c/0x580 [ 225.831307][ T27] #4: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x192/0x580 [ 225.842622][ T27] #5: ffffffff8c14f748 (cpuset_mutex){+.+.}-{3:3}, at: cpuset_attach+0xac/0x5f0 [ 225.851859][ T27] #6: ffff88807b105c28 (&mm->mmap_lock){++++}-{3:3}, at: mpol_rebind_mm+0x33/0x2c0 [ 225.861410][ T27] 2 locks held by syz-executor/4189: [ 225.866709][ T27] #0: ffff88807a7a6460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 225.876386][ T27] #1: ffff8880757d9590 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 225.888308][ T27] 3 locks held by syz-executor/4196: [ 225.893943][ T27] #0: ffff88807a7a6460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 225.903284][ T27] #1: ffff8880757d9590 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 225.913997][ T27] #2: ffffffff8c141d08 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230 [ 225.923755][ T27] 1 lock held by udevd/4198: [ 225.928357][ T27] #0: ffff88807b106a28 (&mm->mmap_lock){++++}-{3:3}, at: __vm_munmap+0xf3/0x230 [ 225.937598][ T27] 1 lock held by syz.3.6/4296: [ 225.942402][ T27] #0: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 225.952445][ T27] 1 lock held by syz.3.6/4297: [ 225.957233][ T27] #0: ffffffff8c141ef0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 225.967154][ T27] [ 225.969557][ T27] ============================================= [ 225.969557][ T27] [ 225.977976][ T27] NMI backtrace for cpu 0 [ 225.982310][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 225.989512][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 225.999602][ T27] Call Trace: [ 226.002879][ T27] [ 226.005817][ T27] dump_stack_lvl+0x168/0x230 [ 226.010521][ T27] ? show_regs_print_info+0x20/0x20 [ 226.015755][ T27] ? load_image+0x3b0/0x3b0 [ 226.020292][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0 [ 226.025430][ T27] nmi_cpu_backtrace+0x397/0x3d0 [ 226.030374][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 226.036544][ T27] ? _printk+0xcc/0x110 [ 226.040705][ T27] ? load_image+0x3b0/0x3b0 [ 226.045212][ T27] ? load_image+0x3b0/0x3b0 [ 226.049718][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 226.055803][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 226.061788][ T27] watchdog+0xe0f/0xe50 [ 226.065966][ T27] kthread+0x436/0x520 [ 226.070035][ T27] ? hungtask_pm_notify+0x40/0x40 [ 226.075071][ T27] ? kthread_blkcg+0xd0/0xd0 [ 226.079682][ T27] ret_from_fork+0x1f/0x30 [ 226.084117][ T27] [ 226.087649][ T27] Sending NMI from CPU 0 to CPUs 1: [ 226.093404][ C1] NMI backtrace for cpu 1 [ 226.093415][ C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 226.093431][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 226.093441][ C1] Workqueue: bat_events batadv_nc_worker [ 226.093465][ C1] RIP: 0010:check_preemption_disabled+0x60/0x110 [ 226.093487][ C1] Code: 00 48 3b 4c 24 08 0f 85 c4 00 00 00 48 83 c4 10 5b 41 5e 41 5f 5d c3 48 c7 04 24 00 00 00 00 9c 8f 04 24 f7 04 24 00 02 00 00 <74> cc 65 4c 8b 3d e6 70 59 76 41 f6 47 2f 04 74 0a 41 83 bf 10 04 [ 226.093500][ C1] RSP: 0018:ffffc90000ce7a88 EFLAGS: 00000046 [ 226.093512][ C1] RAX: 0000000000000001 RBX: ffff88813fed0000 RCX: 0000000080000000 [ 226.093524][ C1] RDX: 0000000000000000 RSI: ffffffff8a0b2420 RDI: ffffffff8a59a240 [ 226.093535][ C1] RBP: ffffc90000ce7bd0 R08: dffffc0000000000 R09: fffffbfff1ad31e6 [ 226.093547][ C1] R10: fffffbfff1ad31e6 R11: 1ffffffff1ad31e5 R12: 000000000000004f [ 226.093558][ C1] R13: dffffc0000000000 R14: ffff88813fed0aec R15: 1ffff9200019cf64 [ 226.093570][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 226.093583][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 226.093600][ C1] CR2: 00007ffcb9a9eff8 CR3: 000000007e117000 CR4: 00000000003506e0 [ 226.093614][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 226.093623][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 226.093633][ C1] Call Trace: [ 226.093637][ C1] [ 226.093645][ C1] lock_release+0x156/0x870 [ 226.093667][ C1] ? rcu_lock_release+0x5/0x20 [ 226.093683][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 226.093709][ C1] batadv_nc_worker+0x25b/0x5c0 [ 226.093731][ C1] process_one_work+0x863/0x1000 [ 226.093756][ C1] ? worker_detach_from_pool+0x240/0x240 [ 226.093772][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 226.093790][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 226.093809][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 226.093828][ C1] ? wq_worker_running+0x97/0x170 [ 226.093845][ C1] worker_thread+0xaa8/0x12a0 [ 226.093876][ C1] kthread+0x436/0x520 [ 226.093889][ C1] ? rcu_lock_release+0x20/0x20 [ 226.093904][ C1] ? kthread_blkcg+0xd0/0xd0 [ 226.093919][ C1] ret_from_fork+0x1f/0x30 [ 226.093944][ C1] [ 226.095675][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 226.324145][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 226.331460][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 226.341762][ T27] Call Trace: [ 226.345262][ T27] [ 226.348329][ T27] dump_stack_lvl+0x168/0x230 [ 226.353026][ T27] ? show_regs_print_info+0x20/0x20 [ 226.358248][ T27] ? load_image+0x3b0/0x3b0 [ 226.362766][ T27] panic+0x2c9/0x7f0 [ 226.366659][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 226.372304][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 226.376839][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 226.383007][ T27] watchdog+0xe4e/0xe50 [ 226.387179][ T27] kthread+0x436/0x520 [ 226.391256][ T27] ? hungtask_pm_notify+0x40/0x40 [ 226.396373][ T27] ? kthread_blkcg+0xd0/0xd0 [ 226.400990][ T27] ret_from_fork+0x1f/0x30 [ 226.405443][ T27] [ 226.408777][ T27] Kernel Offset: disabled [ 226.413119][ T27] Rebooting in 86400 seconds..