[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 34.325636] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 35.376942] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.878653] random: sshd: uninitialized urandom read (32 bytes read) [ 37.349269] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. [ 42.827655] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 20:17:07 fuzzer started 2018/05/11 20:17:08 dialing manager at 10.128.0.26:45945 [ 66.596340] can: request_module (can-proto-0) failed. [ 66.608474] can: request_module (can-proto-0) failed. 2018/05/11 20:17:33 kcov=true, comps=false 2018/05/11 20:17:38 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8c8c88a2d1088df23131061c00"], 0xd) write(r1, &(0x7f0000000240)="6438facd114b9f2c46f8bb5d6293604697ff000056178cfa7cbaf04c327bb9bf6b8da50f137e897aaf8e88acedfce8cae4b41a6346b2876c5b1d05b97ee1a661c39f41", 0x43) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 20:17:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/05/11 20:17:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/05/11 20:17:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) 2018/05/11 20:17:38 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000240)="6438facd114b9f2c46f8bb5d6293604697ff000056178cfa7cbaf04c327bb9bf6b8da50f137e897aaf8e88acedfce8cae4b41a6346b2876c", 0x38) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 20:17:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) 2018/05/11 20:17:38 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:17:38 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000003ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fallocate(r2, 0x0, 0x0, 0x10001) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00', 0x400}) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) [ 74.804229] IPVS: ftp: loaded support on port[0] = 21 [ 74.895889] IPVS: ftp: loaded support on port[0] = 21 [ 74.898907] IPVS: ftp: loaded support on port[0] = 21 [ 74.910310] IPVS: ftp: loaded support on port[0] = 21 [ 74.911150] IPVS: ftp: loaded support on port[0] = 21 [ 74.923229] IPVS: ftp: loaded support on port[0] = 21 [ 74.928984] IPVS: ftp: loaded support on port[0] = 21 [ 74.983643] IPVS: ftp: loaded support on port[0] = 21 [ 77.044494] ip (4759) used greatest stack depth: 54456 bytes left [ 77.678426] ip (4806) used greatest stack depth: 54072 bytes left [ 78.305073] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.311592] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.328895] device bridge_slave_0 entered promiscuous mode [ 78.426530] ip (4861) used greatest stack depth: 53784 bytes left [ 78.472623] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.479182] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.520901] device bridge_slave_0 entered promiscuous mode [ 78.571682] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.578237] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.598146] device bridge_slave_1 entered promiscuous mode [ 78.644803] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.651381] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.663508] device bridge_slave_0 entered promiscuous mode [ 78.683640] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.690182] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.727561] device bridge_slave_0 entered promiscuous mode [ 78.742789] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.749321] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.766504] device bridge_slave_0 entered promiscuous mode [ 78.785784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.798100] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.804576] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.830878] device bridge_slave_0 entered promiscuous mode [ 78.846010] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.852581] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.885302] device bridge_slave_1 entered promiscuous mode [ 78.901025] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.907575] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.922309] device bridge_slave_1 entered promiscuous mode [ 78.938942] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.945459] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.954389] device bridge_slave_1 entered promiscuous mode [ 78.964936] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.971472] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.985984] device bridge_slave_0 entered promiscuous mode [ 79.004366] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.010933] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.031281] device bridge_slave_0 entered promiscuous mode [ 79.047429] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.053930] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.066978] device bridge_slave_1 entered promiscuous mode [ 79.078436] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.084939] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.100836] device bridge_slave_1 entered promiscuous mode [ 79.115429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.128261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.137705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.167214] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.173797] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.214823] device bridge_slave_1 entered promiscuous mode [ 79.234888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.242564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.253278] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.259823] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.310902] device bridge_slave_1 entered promiscuous mode [ 79.342735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.352758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.381795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.392175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.456872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.472471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.531987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.565512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.719470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.731314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.880813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.008678] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.060548] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.075749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.119714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.148948] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.252356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.264292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.300124] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.319515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.369954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.377196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.403456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.420717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.441007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.501261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.508334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.529831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.543316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.550566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.565895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.572959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.629425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.636575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.653518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.660555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.699883] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.715737] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.748886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.756124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.788223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.795211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.822291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.835918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.843102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.863974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.900792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.907841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.952682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.959897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.978502] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.013166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.073425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.080490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.122752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.129879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.278008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.285276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.388985] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.423163] team0: Port device team_slave_0 added [ 81.483952] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.504256] team0: Port device team_slave_0 added [ 81.529683] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.545374] team0: Port device team_slave_0 added [ 81.585290] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.606313] team0: Port device team_slave_0 added [ 81.643920] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.659728] team0: Port device team_slave_1 added [ 81.672405] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.691508] team0: Port device team_slave_0 added [ 81.716638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.739607] team0: Port device team_slave_1 added [ 81.764880] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.796087] team0: Port device team_slave_1 added [ 81.838824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.862667] team0: Port device team_slave_0 added [ 81.872966] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.889541] team0: Port device team_slave_0 added [ 81.911955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.921594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.941877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.967733] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.983832] team0: Port device team_slave_1 added [ 81.994774] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.007914] team0: Port device team_slave_1 added [ 82.034769] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.043469] team0: Port device team_slave_0 added [ 82.052684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.066159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.084983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.110827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.119145] team0: Port device team_slave_1 added [ 82.135155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.142438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.158497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.168272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.181849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.211816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.230466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.260797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.277159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.293299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.301512] team0: Port device team_slave_1 added [ 82.308338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.324605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.340762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.371251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.386011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.395161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.403963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.413680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.442415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.461971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.489619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.510828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.522444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.530462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.538749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.548130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.555320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.564312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.588616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.597669] team0: Port device team_slave_1 added [ 82.604871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.612883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.624764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.642849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.650683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.659283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.680819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.715425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.737322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.753701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.760740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.772315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.787610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.796432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.807523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.821311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.841599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.862946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.877327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.892957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.910240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.930745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.943326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.951768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.959732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.970590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.994625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.010815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.035181] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.044415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.060417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.076941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.088080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.098868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.118135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.127546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.150527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.171120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.193378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.206621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.214455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.228086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.245346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.253534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.271809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.295205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.309635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.318724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.335236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.362825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.376290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.410937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.423590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.432138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.456332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.485901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.503336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.531242] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.543513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.567585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.789001] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.798318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.817902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.533911] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.540443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.547387] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.553880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.594433] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.610235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.652623] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.659233] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.666250] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.672761] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.764718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.801875] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.808405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.815350] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.821849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.832066] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.851480] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.858002] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.864957] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.871438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.923271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.933221] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.939733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.946605] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.953113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.967301] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.999433] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.005954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.012952] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.019422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.053442] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.060810] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.067311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.074228] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.080711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.091731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.320996] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.327619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.334472] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.341113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.409741] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.623195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.632142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.645109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.652685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.660751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.668701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.676727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.548264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.807931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.941860] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.035744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.066669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.110298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.138419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.412970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.481369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.567733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.790778] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.900641] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.913538] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.989755] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.011113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.246417] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.280411] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.286762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.305308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.424783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.431441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.447737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.626205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.632593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.643328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.769400] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.775782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.786469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.831180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.837627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.868121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.926152] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.934332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.947801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.989138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.002578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.030741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.104752] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.207216] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.213856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.222363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.346513] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.603415] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.638561] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.737832] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.828900] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.864701] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.087940] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 20:18:07 executing program 6: 2018/05/11 20:18:07 executing program 6: 2018/05/11 20:18:07 executing program 6: 2018/05/11 20:18:07 executing program 6: 2018/05/11 20:18:07 executing program 6: 2018/05/11 20:18:08 executing program 1: 2018/05/11 20:18:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/05/11 20:18:08 executing program 6: 2018/05/11 20:18:08 executing program 0: 2018/05/11 20:18:08 executing program 4: 2018/05/11 20:18:08 executing program 6: 2018/05/11 20:18:08 executing program 1: 2018/05/11 20:18:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/05/11 20:18:08 executing program 7: 2018/05/11 20:18:08 executing program 5: 2018/05/11 20:18:08 executing program 1: 2018/05/11 20:18:08 executing program 7: 2018/05/11 20:18:08 executing program 4: 2018/05/11 20:18:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/05/11 20:18:08 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8c8c88a2d1088df23131061c00000000158a2e31c6a2e6e2574c"], 0x1a) write(r1, &(0x7f0000000240)="6438facd114b9f2c46f8bb5d6293604697ff000056178cfa7cbaf04c327bb9bf6b8da50f137e897aaf8e88acedfce8cae4b41a6346b2876c", 0x38) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 20:18:08 executing program 5: 2018/05/11 20:18:08 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000b40)=[{&(0x7f00000008c0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000001dc0)="e854575c1d11132ac7db332039ffe3f181c18d57357b5b24d04e8b9f9d480cf257a681c0c1ed51489909d3d44ecbfbdac59aefbe18dae80dd9396cdc89e52646d1414c15538708cec736442ecad5ce70cc5969cc8c918acc0023ffb76224a18b47be89f3da7ad047adf4024df9cb0cdb0677b69a226caeed635fe90258f8ab7c", 0x80}, {&(0x7f0000000a00)="06a175b625d9cac71862320aee7c490dfb513ab1070f6f713de448a27443de593bd2f40398b21b816a9e38a47448637a0b3aad22bd9362df6f55cd2420b3f03cf0c243d564794010c7d293aa990f35712a0b7b0c674c7d5663c476e2af130724fad56d175669fb28879cc9185cef4da813d6a0b9d434561e96cff96c4b3297aa3d591c95e7bc2505300f9a2a9f70e07d9746bb03f57434119e022ba40c1721679289", 0xa2}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x4000000) 2018/05/11 20:18:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:08 executing program 4: 2018/05/11 20:18:08 executing program 6: 2018/05/11 20:18:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000008400000008000000000000000000000000000000eba08fb4bd4defe58ad8ff6072b2a505a8f015c7306fddf918b9507e0ed3f54ea11e07ff88cb835764f813246eb4bb25b9375d58773b6f906321e7cf5f29d379a0dbd87237b435be99b69a4d1c92c1ec4640203ef2ba5e9b9aa6ec92077809b6171e714435254f0b4e9d38151f2fe3a4fcd5df0cc829608ee578ee229c62ff526218cd4c0415771afec39220fc9e044f4eee64333509628bb924"], 0xb6}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x0) 2018/05/11 20:18:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/11 20:18:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000005d40)=[{&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000340)="86", 0x1}], 0x1, &(0x7f0000000080)=ANY=[]}], 0x1, 0x40) 2018/05/11 20:18:09 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x27, 0x4, 0x59, 0x2, 0x93d, 0x8}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={r0, 0x20, 0x7ff}, &(0x7f0000000180)=0x8) ustat(0xfee, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x60400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400)=0x7fffffff, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000380)={0x200, 0x1, 0xd6, 0x8001, 0xa4a6, 0xfff, 0x0, 0x4, 0x3, 0x9, 0xff}, 0xb) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @rand_addr}}, 0x3, 0x9, 0x1000000000000c2, 0x3, 0x4}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xfffffffffffffffe}, 0x98) 2018/05/11 20:18:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) 2018/05/11 20:18:09 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:09 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) epoll_wait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x800000, @dev={0xfe, 0x80}, 0x6ce}, 0xffffffffffffff8e) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xa7, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x6}, 0x8) [ 104.306623] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/11 20:18:09 executing program 6: r0 = socket$inet(0x2, 0x206, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'sed\x00', 0x20, 0x200, 0x22}, {@multicast2=0xe0000002, 0x4e23, 0x4, 0x59, 0x1, 0x4118}}, 0x44) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x71, "63347a947966c0a1ad7732a20e43ec935d57cac9f508e5b872ec63789f0b45bff21e5c0e580c3317f742d56eafe917620e3f2b3d20d1727cff8bc739f1fb8bb2839ec04e32819f2cb86eef9348c3244d9f15c0bc74e000e7edfe27fc5b534e933b91498223d7fc58a8811be9083aa1687c"}, &(0x7f00000000c0)=0x95) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 20:18:10 executing program 0: 2018/05/11 20:18:10 executing program 7: 2018/05/11 20:18:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) 2018/05/11 20:18:10 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x251) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/11 20:18:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x9, 0x5, 0x81, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@deltfilter={0x474, 0x2d, 0x700, 0x70bd2b, 0x25dfdbff, {0x0, r2, {0xb, 0x6}, {0xd, 0x6}, {0xe, 0x7}}, [@TCA_RATE={0x8, 0x5, {0x6, 0x2}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, @TCA_BPF_OPS={0x14, 0x5, [{0x1ff, 0x3, 0x8, 0x3ff}, {0x4, 0x6, 0x400, 0x7}]}}}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x40c, 0x2, @TCA_BASIC_POLICE={0x408, 0x4, @TCA_POLICE_RATE={0x404, 0x2, [0x9, 0x400, 0x3, 0x7, 0x4, 0x1, 0x7fffffff, 0x39, 0x1, 0x10001, 0x3, 0x100000000, 0x8b76, 0x7, 0x100000001, 0xc57b, 0x3, 0x5, 0x4, 0x401, 0x800000000, 0xffffffff00000001, 0xc1, 0x3, 0x0, 0x6, 0x3f, 0x2, 0x4, 0x3, 0x5c, 0x6, 0x4, 0x40, 0x0, 0x401, 0x80000000, 0x7e8, 0x9, 0x7f, 0xfffffffffffffbff, 0x8001, 0x6, 0x2, 0x200000000, 0x18b, 0xffff, 0x100000001, 0x586fb707, 0x1, 0x80000000, 0x100, 0x3f, 0x8, 0x101, 0x578e, 0x10000, 0x7f, 0x3ff, 0xfffffffffffffff7, 0x101, 0x3, 0x8001, 0x1, 0x8, 0x5, 0x18d, 0xffffffff, 0x101, 0x7, 0x10000, 0x4, 0x8, 0x2, 0x0, 0x7ff, 0xf5, 0x832a, 0x12, 0x7, 0x4, 0x2, 0x5, 0xd7, 0x8d, 0x1ff, 0x40, 0x8, 0x4, 0x1, 0x4, 0x20, 0x2, 0x3, 0x9, 0x3, 0x2e, 0x2, 0xffff, 0x0, 0x91c6, 0xeb, 0x5074, 0x80, 0x7, 0x400000000000, 0x6, 0x80000000, 0xffffffff, 0x1, 0x7fff, 0x4, 0x8, 0x211c, 0x0, 0x4, 0x81, 0x5, 0xffff, 0x0, 0x9, 0x100000001, 0xfffffffffffff000, 0x4, 0x0, 0x200, 0x8, 0xfff, 0x7, 0x1, 0x5, 0xffffffff, 0x1, 0xffffffffffffff83, 0x4, 0x4, 0x4, 0x200000, 0xc180, 0x1ff, 0x100000000, 0xe6c, 0x6, 0x880, 0x8, 0xfffffffffffffffb, 0x9, 0x1ff, 0x2e1, 0x7ff, 0x1, 0x1, 0x9, 0xfffffffffffffda5, 0x537, 0x9, 0x5, 0x10001, 0xfff, 0x38, 0x8, 0x9, 0x7, 0x3ff, 0x8, 0x892, 0x4, 0x3, 0x101, 0x8001, 0x8, 0x2, 0x5, 0xffffffffffff8e50, 0xe8, 0xfffffffffffffffa, 0x9, 0x9c1, 0xffffffffffff7fff, 0x9, 0x2, 0x1ff, 0x8, 0x7, 0x1, 0x7, 0x6, 0x7, 0x7fffffff, 0x0, 0xe76, 0x1, 0x3, 0x40, 0x86, 0x6, 0x1, 0x8, 0x6, 0x7, 0x5, 0x3, 0xb3, 0xfffffffffffffffa, 0xff, 0x9, 0x101, 0x8, 0x401, 0x100000001, 0x0, 0x200, 0x7fffffff, 0xedb7, 0x800, 0x101, 0x100000001, 0x1, 0x611, 0x6, 0x3, 0x7, 0x3f, 0x81, 0x6, 0x2, 0x7, 0x80, 0x1, 0x6, 0x7, 0x2d0a, 0x101, 0x2, 0x0, 0xfffffffffffffe01, 0xafc9, 0x6, 0x0, 0x9, 0x80, 0x3cfd, 0x8001, 0x1dca, 0x8, 0x3, 0x1, 0xfffffffffffffffd, 0xffff, 0x1, 0x101, 0x800, 0x1, 0x5, 0x0, 0xdf08]}}}}, @TCA_RATE={0x8, 0x5, {0x4, 0x5c3f}}, @TCA_CHAIN={0x8, 0xb, 0x8}]}, 0x474}, 0x1, 0x0, 0x0, 0x80}, 0x1) ioctl$TCXONC(r1, 0x540a, 0x9) 2018/05/11 20:18:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ba98ce5, 0x280040) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@random="deeef164333e"}) 2018/05/11 20:18:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x6000) ioctl(r0, 0x5, &(0x7f0000000080)) tee(r0, r0, 0x2, 0x0) 2018/05/11 20:18:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}}, 0xfffffe07) 2018/05/11 20:18:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x190, "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"}, &(0x7f00000000c0)=0x198) 2018/05/11 20:18:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/05/11 20:18:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) 2018/05/11 20:18:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000012000/0x2000)=nil, 0x20080, 0x0, 0x0, &(0x7f0000013000/0x1000)=nil}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280), 0x2ca, &(0x7f0000002400)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/05/11 20:18:10 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="2be0970fa36d3ea9c8a801350f375102", 0x10) writev(r0, &(0x7f0000002840)=[{&(0x7f00000003c0)="ae", 0x1}, {&(0x7f0000001680)}], 0x2) 2018/05/11 20:18:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) sendmmsg(r1, &(0x7f0000008480)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)='(', 0x1}], 0x1, &(0x7f0000000580)}}], 0x1, 0x0) 2018/05/11 20:18:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x9) 2018/05/11 20:18:10 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/05/11 20:18:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x40000002, 0x1, [0x0]}, 0xa) 2018/05/11 20:18:10 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/05/11 20:18:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/19, &(0x7f00000000c0)=0x13) 2018/05/11 20:18:10 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/05/11 20:18:10 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="7bf4f25a0de166d10cbfd730c0f065ee8c1d0052c2c7473920dfd154b0c2d3cd6e991a58e7be40a2089c5984e563114ade7c61af09b87199e45d233be4a2b9e9feaa3c696ca4ac2b4daa40631e6fe5e90c8741c7b86bf649c7d1c413e9751b879aea3e641a5b1df490f9afee7f1167c2e10a3f"], 0x73) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 20:18:10 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)="2f645951a2f2326b", 0x0) write$binfmt_misc(r1, &(0x7f0000000680)=ANY=[@ANYBLOB='syz0'], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)=',*vboxnet1loeth0wlan0selinuxGuservboxnet1#', &(0x7f0000000200)='-GPL@-posix_acl_access,$wlan0cgroupsecurity\'*)+&?system.$\x00', &(0x7f0000000140)='/dev/mixer\x00', &(0x7f0000000180)="00000000000007060804002000fffc0c6565643b799365195f1b76"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/11 20:18:10 executing program 3: socket(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) [ 106.251308] ================================================================== [ 106.258923] BUG: KMSAN: uninit-value in is_valid_bugaddr+0x17f/0x1a0 [ 106.265431] CPU: 0 PID: 6856 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 106.272732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.282080] Call Trace: [ 106.284682] dump_stack+0x185/0x1d0 [ 106.288325] ? is_valid_bugaddr+0x17f/0x1a0 [ 106.292673] kmsan_report+0x142/0x240 [ 106.296498] __msan_warning_32+0x6c/0xb0 [ 106.300584] ? kmsan_copy_to_user+0x141/0x160 [ 106.305108] ? kmsan_copy_to_user+0x141/0x160 [ 106.309639] is_valid_bugaddr+0x17f/0x1a0 [ 106.313794] ? report_bug+0x4b/0x880 [ 106.317516] ? kmsan_copy_to_user+0x141/0x160 [ 106.322022] report_bug+0x6f/0x880 [ 106.325571] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.330237] ? do_invalid_op+0x46/0x50 [ 106.334134] ? kmsan_copy_to_user+0x141/0x160 [ 106.338643] ? do_error_trap+0xac/0x600 [ 106.342617] ? do_invalid_op+0x46/0x50 [ 106.346615] ? kmsan_copy_to_user+0x141/0x160 [ 106.351117] do_error_trap+0x1aa/0x600 [ 106.355011] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.360463] ? futex_wait_queue_me+0x681/0x710 [ 106.365072] do_invalid_op+0x46/0x50 [ 106.368790] invalid_op+0x14/0x20 [ 106.372237] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 106.377334] RSP: 0018:ffff88014149fa20 EFLAGS: 00010206 [ 106.382698] RAX: ffff88013f7d0000 RBX: ffff88014149fa78 RCX: 0000000000000028 [ 106.389961] RDX: 00007ffffffff000 RSI: ffff88014149fa78 RDI: aa1414ac426fec12 [ 106.397227] RBP: ffff88014149fa68 R08: 0000000001080020 R09: ffff88013f79fa78 [ 106.404495] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 106.411776] R13: aa1414ac426fec12 R14: 0000000000000000 R15: 0000000000000000 [ 106.419095] inet_gifconf+0x345/0x500 [ 106.422941] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 106.428077] dev_ifconf+0x2b3/0x500 [ 106.431732] sock_do_ioctl+0x39b/0x6b0 [ 106.435629] sock_ioctl+0x400/0xca0 [ 106.439257] ? __x64_sys_ioctl+0x280/0x320 [ 106.443500] ? sock_poll+0x370/0x370 [ 106.447222] do_vfs_ioctl+0xaf0/0x2440 [ 106.451111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.456560] ? __fget_light+0x6b9/0x710 [ 106.460525] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.465882] __x64_sys_ioctl+0x280/0x320 [ 106.469936] do_syscall_64+0x154/0x220 [ 106.473823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.479002] RIP: 0033:0x455979 [ 106.482191] RSP: 002b:00007ff4a6a26c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.489891] RAX: ffffffffffffffda RBX: 00007ff4a6a276d4 RCX: 0000000000455979 [ 106.497149] RDX: 0000000020000280 RSI: 0000000000008912 RDI: 0000000000000015 [ 106.504412] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 106.511687] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.518969] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000001 [ 106.526239] [ 106.527859] Local variable description: ----flags.i.i.i.i@__local_bh_enable_ip [ 106.535205] Variable was created at: [ 106.538918] __local_bh_enable_ip+0x3b/0x140 [ 106.543331] local_bh_enable+0x36/0x40 [ 106.547201] ================================================================== [ 106.554547] Disabling lock debugging due to kernel taint [ 106.559996] Kernel panic - not syncing: panic_on_warn set ... [ 106.559996] [ 106.567385] CPU: 0 PID: 6856 Comm: syz-executor7 Tainted: G B 4.17.0-rc3+ #88 [ 106.575969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.585318] Call Trace: [ 106.587907] dump_stack+0x185/0x1d0 [ 106.591534] panic+0x39d/0x940 [ 106.594750] ? is_valid_bugaddr+0x17f/0x1a0 [ 106.599079] kmsan_report+0x238/0x240 [ 106.602890] __msan_warning_32+0x6c/0xb0 [ 106.606945] ? kmsan_copy_to_user+0x141/0x160 [ 106.611438] ? kmsan_copy_to_user+0x141/0x160 [ 106.615931] is_valid_bugaddr+0x17f/0x1a0 [ 106.620073] ? report_bug+0x4b/0x880 [ 106.623785] ? kmsan_copy_to_user+0x141/0x160 [ 106.628275] report_bug+0x6f/0x880 [ 106.631824] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.636490] ? do_invalid_op+0x46/0x50 [ 106.640373] ? kmsan_copy_to_user+0x141/0x160 [ 106.644852] ? do_error_trap+0xac/0x600 [ 106.648808] ? do_invalid_op+0x46/0x50 [ 106.652684] ? kmsan_copy_to_user+0x141/0x160 [ 106.657191] do_error_trap+0x1aa/0x600 [ 106.661086] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.666528] ? futex_wait_queue_me+0x681/0x710 [ 106.671133] do_invalid_op+0x46/0x50 [ 106.674845] invalid_op+0x14/0x20 [ 106.678297] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 106.683376] RSP: 0018:ffff88014149fa20 EFLAGS: 00010206 [ 106.688720] RAX: ffff88013f7d0000 RBX: ffff88014149fa78 RCX: 0000000000000028 [ 106.695976] RDX: 00007ffffffff000 RSI: ffff88014149fa78 RDI: aa1414ac426fec12 [ 106.703251] RBP: ffff88014149fa68 R08: 0000000001080020 R09: ffff88013f79fa78 [ 106.710523] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 106.717895] R13: aa1414ac426fec12 R14: 0000000000000000 R15: 0000000000000000 [ 106.725285] inet_gifconf+0x345/0x500 [ 106.729107] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 106.734749] dev_ifconf+0x2b3/0x500 [ 106.738413] sock_do_ioctl+0x39b/0x6b0 [ 106.742322] sock_ioctl+0x400/0xca0 [ 106.745968] ? __x64_sys_ioctl+0x280/0x320 [ 106.750245] ? sock_poll+0x370/0x370 [ 106.753973] do_vfs_ioctl+0xaf0/0x2440 [ 106.757878] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.763233] ? __fget_light+0x6b9/0x710 [ 106.767204] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.772554] __x64_sys_ioctl+0x280/0x320 [ 106.776612] do_syscall_64+0x154/0x220 [ 106.780495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.785671] RIP: 0033:0x455979 [ 106.788840] RSP: 002b:00007ff4a6a26c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.796533] RAX: ffffffffffffffda RBX: 00007ff4a6a276d4 RCX: 0000000000455979 [ 106.803788] RDX: 0000000020000280 RSI: 0000000000008912 RDI: 0000000000000015 [ 106.811044] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 106.818307] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.825558] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000001 [ 106.833421] Dumping ftrace buffer: [ 106.836947] (ftrace buffer empty) [ 106.840639] Kernel Offset: disabled [ 106.844243] Rebooting in 86400 seconds..