INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2018/05/03 21:05:03 fuzzer started 2018/05/03 21:05:04 dialing manager at 10.128.0.26:43959 syzkaller login: [ 50.040906] can: request_module (can-proto-0) failed. [ 50.052486] can: request_module (can-proto-0) failed. 2018/05/03 21:05:12 kcov=true, comps=false 2018/05/03 21:05:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/03 21:05:16 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2018/05/03 21:05:16 executing program 7: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10000) 2018/05/03 21:05:16 executing program 3: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) 2018/05/03 21:05:16 executing program 5: unshare(0x8000400) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') 2018/05/03 21:05:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=ANY=[@ANYBLOB="b800000013002102ffffffffffffffffe0000002000000000000000000000000000000000000000000000000000000014e2000004e2000000a00808000000000", @ANYRES32=0x0, @ANYBLOB="000080000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/03 21:05:16 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000180)='veth0_to_team\x00'}) 2018/05/03 21:05:16 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='$\b5'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000004080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003c00)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000004000)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 56.075426] IPVS: ftp: loaded support on port[0] = 21 [ 56.237757] IPVS: ftp: loaded support on port[0] = 21 [ 56.306737] IPVS: ftp: loaded support on port[0] = 21 [ 56.375086] IPVS: ftp: loaded support on port[0] = 21 [ 56.495143] IPVS: ftp: loaded support on port[0] = 21 [ 56.589165] IPVS: ftp: loaded support on port[0] = 21 [ 56.725779] IPVS: ftp: loaded support on port[0] = 21 [ 56.879142] IPVS: ftp: loaded support on port[0] = 21 [ 57.709751] ip (4675) used greatest stack depth: 54408 bytes left [ 58.524268] ip (4743) used greatest stack depth: 54312 bytes left [ 58.616924] ip (4749) used greatest stack depth: 54208 bytes left [ 59.260527] ip (4797) used greatest stack depth: 54200 bytes left [ 59.349443] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.355988] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.388681] device bridge_slave_0 entered promiscuous mode [ 59.416258] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.422811] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.440676] device bridge_slave_0 entered promiscuous mode [ 59.496828] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.503473] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.530214] device bridge_slave_0 entered promiscuous mode [ 59.627986] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.634505] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.647837] ip (4822) used greatest stack depth: 54184 bytes left [ 59.676177] device bridge_slave_1 entered promiscuous mode [ 59.701206] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.707997] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.736187] device bridge_slave_1 entered promiscuous mode [ 59.803552] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.810122] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.829481] device bridge_slave_1 entered promiscuous mode [ 59.871983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.972311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.995231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.046789] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.053400] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.081570] device bridge_slave_0 entered promiscuous mode [ 60.113798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.138069] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.144573] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.189620] device bridge_slave_0 entered promiscuous mode [ 60.207973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.241844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.328638] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.335196] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.365192] device bridge_slave_1 entered promiscuous mode [ 60.387824] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.394376] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.410741] device bridge_slave_0 entered promiscuous mode [ 60.472208] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.478772] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.502476] device bridge_slave_1 entered promiscuous mode [ 60.535085] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.541630] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.571865] device bridge_slave_0 entered promiscuous mode [ 60.588576] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.595122] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.606053] device bridge_slave_0 entered promiscuous mode [ 60.632318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.647629] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.654126] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.677182] device bridge_slave_1 entered promiscuous mode [ 60.694970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.737314] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.743880] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.796257] device bridge_slave_1 entered promiscuous mode [ 60.824127] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.830636] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.871707] device bridge_slave_1 entered promiscuous mode [ 60.892331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.907584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.917404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.925630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.942115] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.973924] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.004639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.061949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.123835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.136954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.201556] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.214990] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.227212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.245322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.250208] ip (4925) used greatest stack depth: 54040 bytes left [ 61.390122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.397180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.454875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.466693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.485976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.495539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.594084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.601314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.664502] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.675492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.687668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.697909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.753664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.760736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.828867] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.882266] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.914224] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.971720] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.028230] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.084911] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.139276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.151974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.179172] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.217372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.252172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.283529] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.327075] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.357691] team0: Port device team_slave_0 added [ 62.394303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.404295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.424259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.431817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.438849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.454782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.483862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.497675] team0: Port device team_slave_0 added [ 62.523791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.530796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.550127] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.572637] team0: Port device team_slave_0 added [ 62.601764] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.628755] team0: Port device team_slave_1 added [ 62.645622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.679156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.700433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.717217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.724211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.737826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.800352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.807478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.826657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.855450] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.867435] team0: Port device team_slave_1 added [ 62.875582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.892096] team0: Port device team_slave_1 added [ 62.907793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.925763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.944203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.037957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.045177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.058619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.092843] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.100425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.121180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.161853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.171511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.217152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.236793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.253923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.266082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.309087] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.327734] team0: Port device team_slave_0 added [ 63.364645] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.389126] team0: Port device team_slave_0 added [ 63.406894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.419470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.426885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.439323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.457665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.496227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.523090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.539800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.555965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.567945] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.575995] team0: Port device team_slave_0 added [ 63.605087] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.615567] team0: Port device team_slave_1 added [ 63.629876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.638385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.656491] team0: Port device team_slave_1 added [ 63.667818] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.688572] team0: Port device team_slave_0 added [ 63.703387] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.722953] team0: Port device team_slave_1 added [ 63.742542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.755295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.768475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.776402] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.799814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.825722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.841897] team0: Port device team_slave_0 added [ 63.867470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.876448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.886430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.904153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.920358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.934004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.953084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.966265] team0: Port device team_slave_1 added [ 63.975955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.983460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.007956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.025777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.047095] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.065777] team0: Port device team_slave_1 added [ 64.078488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.090601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.117776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.124852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.139332] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.185644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.192686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.238362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.274594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.282252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.292461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.324832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.336105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.344756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.376436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.400993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.417272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.447203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.469263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.480444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.488833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.496519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.509069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.550808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.589301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.621810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.642738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.651106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.659870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.704400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.711466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.724890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.747844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.757314] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.765215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.778183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.820013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.847404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.866828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.885845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.902993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.911494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.919274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.928787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.961733] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.998225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.014711] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.057524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.092958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.125277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.173535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.186295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.205628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.269966] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.276519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.283447] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.289940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.349689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.356355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.546706] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.553227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.560174] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.566654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.599127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.633566] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.640133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.646961] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.653521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.691843] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.205555] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.212171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.221802] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.228309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.296488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.325871] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.332391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.339446] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.346209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.458085] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.465269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.492926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.512557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.520688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.571768] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.578281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.585231] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.591703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.660951] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.674755] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.681266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.688174] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.694655] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.711518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.929636] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.936145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.943350] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.949869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.961180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.511279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.526993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.542433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.422249] ip (5954) used greatest stack depth: 54000 bytes left [ 75.508772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.765467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.833592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.879125] ip (5986) used greatest stack depth: 53992 bytes left [ 76.294447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.370813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.525673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.565209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.603665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.628461] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.650487] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.017926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.113255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.260582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.266906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.283694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.403810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.430859] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.469986] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.507769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.516222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.531163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.562954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.591987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.620296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.923150] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.011610] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.018012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.027426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.095202] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.315926] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.322795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.333678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.352235] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.369741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.380803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.398535] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.425761] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.449784] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.458764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.477128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.890783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.897179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.906525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.931729] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.143888] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.180347] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.323547] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.848841] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 21:05:44 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8141241, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0bf5430f000319", 0x7}], 0x1) 2018/05/03 21:05:46 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) 2018/05/03 21:05:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000002060100000000000000f3ffffffffff0400010006000000"], 0x1c}, 0x1}, 0x0) 2018/05/03 21:05:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x800, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x1313, 0x8, 0x18000000000, 0x0, &(0x7f0000000000)='bridge_slave_0\x00', 0x400, 0x5}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/03 21:05:46 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$pppoe(0x18, 0x1, 0x0) tee(r1, r0, 0x9, 0x2) 2018/05/03 21:05:46 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="8e4a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 21:05:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) 2018/05/03 21:05:46 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\x00Vh'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/03 21:05:46 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="178b50"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 85.225708] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/03 21:05:46 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) socket(0x11, 0x0, 0x6) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x0) 2018/05/03 21:05:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x2000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) [ 85.289102] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/03 21:05:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa00, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x9, 0x4e21, 0x10000, 0x4e23, 0x7f, 0xa, 0x80, 0xa0, 0xc, r2, r3}, {0x0, 0x317, 0x9, 0x8, 0x3, 0x1, 0xa7, 0x7f}, {0x1, 0x8, 0x5, 0x4}, 0x6, 0x6e6bb2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d4}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x3, 0x3, 0x0, 0x4, 0x18c}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/03 21:05:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000776c3b)={0x2, 0x1000004e22, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x5, 0x7, [0x67, 0x3f, 0x5, 0x2, 0x1000, 0x8, 0x8]}, 0x16) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x2000000000004e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000040)="8cae86652a2904b5c19c08136b8fa865083f31e2694ec9991991366c7ff0e221a1ed1410435c19ac988a157b452ac437cc2b6372bc9d4e21cbb087fa172c2bf548c39dd8218949e423018083f93ee01debf4347d23f1ebe2c442e62530a537b4a2fec24e1b2208ecd7ccd0fb6f22754983027bee7a29b95711ede8872ea37112d709771bf0fd51a1d15094fae24e6811eabcfdb0d6fac638dc59d403ccee4c4f797155", 0xa3) 2018/05/03 21:05:46 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@rand_addr}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) 2018/05/03 21:05:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x5) writev(r1, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) 2018/05/03 21:05:46 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x8) fadvise64(r0, 0x0, 0x78, 0x5) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0x81, 0x6, 0x6, 0x2, "ac2f1eb49aee46f010c58a368109dfb4189e67089b2fa481b39505cca79a67de45aa095778ea41995b5b323a", 0x80000001}, 0x0, 0x0, 0x8763, r2, 0x3, 0x1ff, "bb047651ea1fddbfc74a64ef076feaad6a26a3f5701488347f1cbb9844659a772a533c422dd55b2efbe390abe341506c2fc703dcaa074764e32f609969a2bf3e", &(0x7f0000000040)='em0\x00', 0x4, [], [0x6183, 0x987b, 0x1, 0x1]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0xc00000000000000, 0x6, 0x8000}, 0x4) [ 85.533969] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/03 21:05:46 executing program 6: r0 = memfd_create(&(0x7f0000000000)='cp\a\x00\x00\x00\x00\x00\x00\x00em\x00', 0xffffffdffffffffd) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) [ 85.705743] audit: type=1326 audit(1525381546.704:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6693 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 21:05:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) capset(&(0x7f0000000300)={0x200f1526, r1}, &(0x7f0000000340)={0x7, 0x4b, 0xd80, 0x80, 0xfff, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6c6f0000000000000500200d00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x20002) name_to_handle_at(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x4f, 0x0, "c4883d91792ed488e2a0c3626acdd01f64b05c3afb19acac8a620164a4d99cdd706999b90b5e6b1b515d742005c1f14ccb5ec1a6b7070df524adb1c3f0d6ac6ca82a30140e56db"}, &(0x7f0000000200), 0x1000) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc) 2018/05/03 21:05:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0xdb1e914c4ed3b39a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x5, 0x6f7, 0x4499, 0x2165, 0x9, 0x7, 0x0]}, 0x12) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/05/03 21:05:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x4}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x181000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x8000}, {0x6, 0x9}, {0xf, 0x1}, {0x8, 0x5}, {0xf, 0x2}, {0x3, 0x5}, {0x3, 0x400}, {0x4, 0x8}, {0x8, 0xc00000000000}, {0x2, 0x9}], 0xa) 2018/05/03 21:05:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000180)=0x10) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x10, &(0x7f0000000500)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 86.551963] audit: type=1326 audit(1525381547.550:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6693 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 21:05:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x401, &(0x7f0000000000)=0x0) io_getevents(r1, 0x3, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, 0x28, &(0x7f0000000000), 0x0, &(0x7f0000006040)=""/4096, 0xffffffffffffff09}, 0xf07}], 0x1, 0x0, 0x0) shutdown(r0, 0x0) 2018/05/03 21:05:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 2018/05/03 21:05:47 executing program 1: socketpair$inet6(0xa, 0x80003, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4080c0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f00000000c0)="0b306d63a477b625164e783754cd0327fcab86f24eeb9582c38f71fb9507b78488995c857a7ab1789dee9360a3e01cfd38cf1be88f73810d8d50af457e66a893fcaf061ce2a9ea262a", 0x49) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r1) 2018/05/03 21:05:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) listen(r0, 0xc3) 2018/05/03 21:05:47 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x2cb) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x45cf, 0x40, {0x171, 0x81}, {0x8, 0x3}, @cond=[{0x1f, 0x80, 0x1ff, 0x1, 0x0, 0x100}, {0x1f, 0x7, 0xca1, 0x21, 0x1, 0x1}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x5, 0xc8bd, 0x3, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) 2018/05/03 21:05:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0xb4, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff00}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4001}, 0x20000004) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/05/03 21:05:47 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) creat(&(0x7f0000000000)='./file0\x00', 0x2) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000100)=""/183) 2018/05/03 21:05:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x1fffe) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x4b300, 0x400) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000340)=@req3={0x7, 0x2000000000000, 0x3, 0x400, 0x92b0, 0x6, 0x800}, 0x1c) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x9aad, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @broadcast}, &(0x7f00000001c0)=0xc) recvfrom$packet(r2, &(0x7f0000000140)=""/36, 0x24, 0x20, &(0x7f00000002c0)={0x11, 0x1f, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000200)=""/69) write(r0, &(0x7f0000000140), 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/180, 0xb4, 0x0, &(0x7f0000002740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000, 0x8031, r0, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x100, 0x400) 2018/05/03 21:05:48 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) fallocate(r1, 0x1, 0x0, 0x4080000a) 2018/05/03 21:05:48 executing program 5: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x1, 0xfffffffffffffffb, 0x7ff, 0xfffffffffffffffa}, {0x5, 0x550, 0x100000001, 0x7}, {0xfffffffffffff800, 0x8001, 0x9, 0x5}, {0xff, 0x100, 0x0, 0x400}, {0x12f5e005, 0x100, 0x47, 0x6a1}, {0x299, 0x9, 0x0, 0xffffffffffff0000}, {0x1, 0x7, 0x80, 0x5}, {0x0, 0xd1c, 0x7f, 0x6}, {0xfffffffffffffffc, 0xffffffff, 0x1, 0x6}, {0x7, 0xfffffffffffeffff, 0x7, 0x8}]}, 0x10) syz_emit_ethernet(0x286, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x1b, 0x4, 0x8, 0x7a7, 0x278, 0x67, 0xfffffffffffffff8, 0x1, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, {[@end, @rr={0x7, 0x7, 0x1390, [@multicast2=0xe0000002]}, @ssrr={0x89, 0xb, 0x4, [@multicast2=0xe0000002, @rand_addr=0x7f]}, @timestamp={0x44, 0x44, 0x80000000, 0x0, 0x80000000, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0x4}, {[@loopback=0x7f000001], 0x5}, {[], 0x100000000}, {[@dev={0xac, 0x14, 0x14, 0x13}], 0xbc1}, {[@multicast2=0xe0000002], 0x1}, {[@broadcast=0xffffffff], 0x800}, {[], 0xffffffffffff0000}, {[@rand_addr=0x5], 0xe52}, {[@rand_addr=0x7], 0xfffffffffffffffb}]}]}}, @gre={{0x0, 0x0, 0x1, 0x7c84, 0x0, 0x5cd, 0x0, 0x1, 0x880b, 0x42, 0x1, [0xf744, 0x2], "a87038dd964501fb06aea4110b157d582e034754bb168df5dc53086ba3c35e1b093456a842204ae7072dcf89e7679147228cb7fdcff4ef8a94b4b08a0ccc5e0a07be"}, {0x2, 0x0, 0x73, 0x4, 0x0, 0x0, 0x800, [0x3, 0x2]}, {0x3645, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x86dd, [0x4, 0x4, 0xff], "20909c91c302cc9d1ef1a2bf45a341dd0315b33a47aa1354bc07fb92a5075d97bc1320f229a2a644aa0c8e351d038ca875c7e79eebdc9dbdf3c7e17405d49d42257698c59ca835fb4a820058f65a77e611496e6c71c8ad6a78e0d212fd5fc487e179b6f263ce136c8aec8ee3fc85f5fb3db83ae0d1145b5e8e62ffa93721bbaf30f4de0bf89a0587f5a1b543fd38ea08312ac04336575e34d0277176257b877acf21b4b8c84c060b97f1f1cc56839dc456da46d427b5c0d210b9bf74677858cb0c2bde987f5a1f5a369995b097d2dec30829ee48fe021a2694f0b8fdf0e62e0a3c3226d5ab83df4630abf07ed68c72"}, {0x8, 0x88be, 0x1, {{0x0, 0x1, 0x100, 0x4, 0x1ff, 0x2, 0xff, 0x1}, 0x1, 0x6}}, {0x8, 0x22eb, 0x4, {{0x7f, 0x2, 0x2, 0x7fff, 0x2, 0x6, 0x2, 0x24000000000}, 0x2, 0x8, 0x8, 0x5, 0x1, 0x1000, 0x6, 0x2, 0x5, 0x4}}, {0x8, 0x6558, 0x4, "927883d7816378806a8e6bbf0fa8026b5f73eaa0fab3200aea4abbf0c4792deba2c5e2c3a1d0302749566e83cd6326a61813491401e10c7980e74808b72e5195af5b8f9a3168d15133df988b0cb56c468a7757e021cade43ad928c30371fc29e18dc5b8221a6472dd85b0c440888216b7962cbde4303162c4395c90905638738407a7a90c210d52383"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xdcc, 0x537, 0xe23, 0x208]}) 2018/05/03 21:05:48 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x400000007, 0x400000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=""/41, &(0x7f00000000c0)=""/194, &(0x7f00000001c0)=""/197, 0x106000}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x1) 2018/05/03 21:05:48 executing program 4: r0 = socket(0x14, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)={0x20, 0x19, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @pid}, @nested={0x4, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/05/03 21:05:48 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffd48e, 0x48080) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/05/03 21:05:48 executing program 1: unshare(0x20000400) r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) dup3(r0, r0, 0x80000) 2018/05/03 21:05:48 executing program 2: r0 = socket(0x29, 0x2, 0x20000000000ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x7b, "334ac610abedef26892028f5de9efe845a4720bf87e4a4250fc7b6bb471cfd1ed698a26f6dd4e17de4217b887f5febb7f75cff223223a830cd35f0e6d74b2d7f86b2846f0ed2c668c2deaba074df22259045fc327afdd3f6ebf42275e1f75f971e0217e7604c543b632e0c4a24a1416874d8b3b9d1b2fadd07bed1"}, &(0x7f00000000c0)=0x83) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000020c0)={0x0}, &(0x7f0000002100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0}, &(0x7f0000002180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002240)=0x0) getresuid(&(0x7f0000002280), &(0x7f00000022c0), &(0x7f0000002300)=0x0) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000027c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002800)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002900)=0xe8) getgroups(0x6, &(0x7f0000002940)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0}, &(0x7f00000029c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0}, &(0x7f0000002a40)=0xc) getgroups(0x8, &(0x7f0000002a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40)={0x0}, &(0x7f0000002d80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0}, &(0x7f0000002e00)=0xc) lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003680)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0}, &(0x7f0000003700)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) r29 = getpid() lstat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003880)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000003b40)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000200)="b89e09e3dee51c49c4ffc05c9347439c7f7dbcacb9a6a8bfff68540ce8d5765cac71942681b43c5be862e96641b9f65a977cbb6b6fc113a9297f10e565444f779d283b56be57eb89cc5db6956a1b7a3dbeab9fd97bfd2009a1c4b1e1d28d54cb9a474f926a93b945927257f6cbe35ddd4354e700b3f74d9d9c657d732d17960cb73df030cbf0c778d5e57e397936f684cd2751d5187fc05e84dc6358", 0x9c}, {&(0x7f00000002c0)="e1012b0a52dff1deab34a3c5504ad2deb314e7bb9f7d66374c63900861936eb2f1162f10e4dd2f2983dc57aad6aa62509073afde4c95029e65b821b5f5cc20974c3d3d583a1deb0624f59d030214a71488821a915910896ebc180fbef0eebf017a6732280dc4b4948852272ad0c0cd819e7c491fb3b3d887d27af28a2575d7e6251f5fa442ae6c77b4aa371e5e5807fff52d736b311a", 0x96}, {&(0x7f0000000380)="3324a1c0a8022678a8ff51157ebd992fa6aabaa5a060d2e158c51f49b199b550907f7f7faef0cea9a1964181df44089a80e1555acb0a675056198c4c90755237ff785cc223a251a832ad6817e0d579e5f91e3432e332f9ac7757a908016009c256e9dea607a90b0667d20525bf0b328f", 0x70}, {&(0x7f0000000400)="de3e3e8e37bec7e64e3c790dd0f43a5f6a2ccee0b91a3e1736a237d2c82d47f8517f2febb497a8d0b42e943f2550e90bc0fccfe672180bd88facfc222da50dd38d0332daee9c1fcc9c28103279eb2956184534d04998fa60ce4810e0c30edecaebd627b2cd6aa1ee46544e9e0ab0c70250fb20bbb4f0f67f73a8b6d2b6ef6f32c647c589a4e33049", 0x88}, {&(0x7f00000004c0)="0cb6862030855c32fc6517d95309f3bc5d40f8ddad3d4eacf40d4066ab0b6bedaf743b3764783828319d5b9b7d1064282d907fd19a557e40db413811452014fe2e99ebb1597f49a966b4e0ddac038a207212298f92e7da4528655b4802ca29248350978d8e229d451749764924147fe45ebfb7f44b2247943c72c48643267ea4fe3b0852982c4d8f1f101b8c89612e9dcfe4a18a39cdd1c2239ac416f7816b1da2", 0xa1}, {&(0x7f0000000580)="15cae45dcef25d034aa3600ea55e5f2fecc9bef13e35491c699dd9ffe18214a1ee0391aff05b1f70cf9d4bd6ef080110251fcd1c688f07aefdace21c6dc6771710726ed34d699565bf80d0fe2a317ec78e8c1fad26a5830c4463a65dbf3db9701ba890e7bc14e620f0216da2fcbef8bdaa15cd895f46a4799f5c6e9a4dcde6aeb4f6bdfc3f9bb30ebbcddd3479b26309c38a8ca308e8ff1ef917c63017db0517514b8ce0a4b5b3275d31a5c556ac9b109f5c919ea7026eb3d50b206ebc3b92835cb334a883484fdd04", 0xc9}, 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&(0x7f0000002040)=[{&(0x7f0000001d00)="76f5050fe405f09f97b3544db005af9ca8c59f373e874b81817ee2bfa31e6f45500c5b4b7c16c94dc0c0a883454ead6406c75c2fbf5205a46cf816aaa1a41df2c1b741e1185ee2c43506fedb36e908635591f4342e98f9278699928b59c10215b342f3a0a8e997bbaa6d2dd45b656c1b305e690868c713d1656ac7ea0ee961dd6da28732cc94d715de7bb242fc648bd13fbb56b94f52fec9e55869d9d180a8f2b8e79b40d1a0157de36fb28f7f47486a85849a7b804c6d2136932db0f072479a0f544f93782c4925582b1afada2b5b28564e", 0xd2}, {&(0x7f0000001e00)="bffa208477fc114a56fa97ff52be27ce5ca817c370c2e902ff68b9e3292c96ea140b21f4af2fea85826cdf2e19412049785f589a8d131db8fc5e89f8c9d8539314832c7f5656e4a78880ac3af9b7a10357ca3f9224618a74da6828e470f215b39e7b54536c928a8ec4028d0269587da34fa38d5c9b7dd0c07d287783677947", 0x7f}, {&(0x7f0000001e80)="068a3ac697efd33a434e40423b277c2fcaaa0297bc9c647a9f579a4d2a2ff8d034f92745bb11725a3e4401c74081f38c9e9b8d8ef9e44b458c47548b8526afca5b5f8517ce02ec8779d59479a4671feef9f805439ce140a1e0d6f36c067c56bf15adb3dcee113f3f408d8fdc00d8d3f95186a69649e83c63e745b5c1c4f70c480eb875b4fa1575c7f72861c4e2613c87f97fb7a6f9db678e2a0a36b5c0b7a71eac5aebb808b1d9c78338995d68", 0xad}, {&(0x7f0000001f40)="f9dae45114fc80cdbd7c0901aaa33182ec348c865c78d2318b0343342b2a8ec69caba04ae33df0545e89307d3bba6df2d76ef0ca", 0x34}, {&(0x7f0000001f80)="daaf79d493b82fdfffb2cb5380495454661b974b2e3d38628dd16e2fb1daf2d87151a02ffaed786d", 0x28}, {&(0x7f0000001fc0)="f79ea622ee1ae49fd8e9dff705e27265037b4c2b81797b4082eae5a7a6a876ab0f9982b9e7ee3f57c007a34a", 0x2c}, {&(0x7f0000002000)="6f414591430785a4a485f0627f090ccd673e0dad20958c16aa39d58fdd2b266ed995b7e7", 0x24}], 0x7, &(0x7f0000002400)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x1}, {&(0x7f0000002440)=@abs={0x1, 0x0, 0x1}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000024c0)="1d51008847342a3d5b6b98302110eebd1df8e31b8066fc1ae442ad704005171955fa37a9ae3659e5b27772ad5ce72b998367aa4ec0bc301846f588464ef689823b6389c99bee31618dff2bda1732b8bde5c6c914beec472f783edae9877679487f58ac0630c6ca3eed10906eaf2927c3c6cc009db0241dfd78d2c16d208523d9aea7e5c930430d708d0bee56a8abce559abc5b142764ecee4b727c03594d090da246c8bfe4d2eedf85566422ae67e6e68253bf144598e8e62c7be9e57c24cf1f664d", 0xc2}, {&(0x7f00000025c0)="6062e9b83b3b3ba2", 0x8}], 0x2, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x4004090}, {&(0x7f0000002bc0)=@abs={0xe838364ec959d98b, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002c40)="e0b8f6a70551a8555e540b80b7b2ebbad600111bc1ce5c1bd502d9b3ee84ac8d6a32b77bbd8cbf00e5eb2a116810dbf2660552893d254e3377486eaf7e27233d20568a7b9adc0276251d9fbd076f3f963251112d295368da0eb1e619f272cc072bde292c5219824760e971bde8176f4d0811efd95084cc6c8d10c53567e990f21ef098c3a4d61c391322d511a8a0daff9d751cdac58d6ded660c179533b80ba584e7e4ce434e8e1b4a8f437c51", 0xad}], 0x1, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x4001}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000031c0)="9c158ac8d10a9a1c3648fcb9d49bf04865562e786c1b2b54a930dbcfe8", 0x1d}, {&(0x7f0000003200)="c27e3b47f235c97de7a2e332921d1a76200e24695b149ba1473f38ccfdc93ed88156e38b2f5bd6bd102d94511502c276bbac2902c2e9f879dcb4029f5726c3ad3af6aa4d2388415c9cef7a545c84436619cb06ab58c5fcc642e816229586603a8e0d843932f06afb495b159d8342d81399114711f06c71921b9630a947156591c9e0657576b0faea47a240bb4412a67638585c017817e5e337041b46c3a65fa201d9e1a8a317cbdeda", 0xa9}, {&(0x7f00000032c0)="83367c20f01deac1d2", 0x9}, {&(0x7f0000003300)="891a25a410f17ba482c78a6313234e8e07c65ccaec93cd4f7ad752da1fce42be1633ccc35a2a8653ebdafbb89f2266f91fcac0c09ccf520c031e8cb502a602edbdba75b572054ae08b5c3265d7498cca5a70bdf1f28049", 0x57}, {&(0x7f0000003380)="9bd0e2758b4b51c8e516a5da0340b5b78231883960cd594834106ea6e0793e0cf16595", 0x23}, {&(0x7f00000033c0)="1671cb06d4461c2bfff5bab91dc0fed157213d04f99367ee5a2d27d4c9fcc40768f98a1a0f8b7326e2c7b7fbe2d758c6ac3eb026d8aaf9f115fc8cb3c4cc33d36da938d8abc88238dba399628e34ee4a871589114f2205703f796676bef334ce508461e10439140cc36ff1d0", 0x6c}, {&(0x7f0000003440)="72de48d90156a1201b8b93ccb84f7b515dad143128911341ce9976556db8b4c2c0dd0b6d7a5e2ccd44ebf1181a9fa14ff18111b49a1f5c8f83f83951365ea69628adea8c4e5aaf1e9ffa5ebca9ed4af5bcec304e0728653cea878c75abdd88d8538052cf0be113008407a8497eb4cad16975d56e84f314104a6be9fec6e74a46f8f55f8a13e4ca4b5144", 0x8a}, {&(0x7f0000003500)="d77cc404231c5a171e46e23e8356b89fbe2a8d7a1f6d3d200ce73d1d43d6ff9ae6031f74ef763e724c92ad296e37d78ed6e9530443b63c327672bdf2bd0644fd3dd8090640b4da47dff7661177f6bb53d40d09a857622e436649064019973a9e1a540fb836b033808f65c652c25d970227a06c6940585791e0fdd07e8e709107d60a9ba936caa3449f433fb742b111f406465c008b8f9e7e2c71ec29de52dc4e6807cafbd4b04a7d0095f55d778b0156a9e47f07c567310c9fe2c19d4bc80bdfc76fb70297a0c5cf70865ecb6563a1bd5eabc62b9d6003fb2ce20d6e", 0xdc}], 0x8, &(0x7f00000038c0)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x88, 0x20000040}, {&(0x7f0000003980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003a00)="34c84439a3ae146dd4fa493b8f226b188cf55838150d898ed2718589f92d411d8abed7f09d3170a952e2abf08943a570374902b9e1f46fe208536b78ee38a957ad9ea8cb1290d3f838d657d8396e61baf675b1f73bb9455bc6d38f4fb8fbcdb60567cd68d7b4d615ec93eda41bd6a90f37fcb06af929e0df79c72611a67a56f82f590cdafc24d9b1912b8c4023dc0835767165198b8727b51a523a16ffca0fe317c6cab1580a5f066d9efd917042f8dd69f2c37bafea18ffc803d06dff481fd493425f01c7f15058d71da1471bf106994b0e994722321173f266dcef8221b7cbd63540c2e9d36b94e9c58cf71bce0b94b6", 0xf1}], 0x1, 0x0, 0x0, 0x4000}], 0x7, 0x810) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) 2018/05/03 21:05:48 executing program 3: r0 = userfaultfd(0x80800) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/213) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x14a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00005fc000/0x2000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000300)={{&(0x7f00001e2000/0x3000)=nil, 0x3000}, 0x200000}) [ 87.903454] netlink: 'syz-executor4': attribute type 20 has an invalid length. 2018/05/03 21:05:48 executing program 1: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x6000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf35b}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x8000000000000, 0x0, 0xfffffffffffffad2, 0x3, 0xed16}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/05/03 21:05:49 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000080)=0x1) 2018/05/03 21:05:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0xacb, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001600)={@broadcast, @broadcast, 0x0}, &(0x7f0000001640)=0xc) sendmsg$nl_route(r2, &(0x7f0000001700)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)=@ipv4_getnetconf={0x24, 0x52, 0x20, 0x70bd25, 0x25dfdbff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/177, &(0x7f0000000280)=0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="ea00004a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x24) socketpair(0x11, 0x0, 0xffffffffffffd29a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/65, 0x41}, {&(0x7f0000000380)=""/43, 0x2b}], 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000480)={0x9ace, 0x200, 0x8, 0x5, 0x100000000}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000140)=0x8) setsockopt$packet_int(r5, 0x107, 0x12, &(0x7f0000000180)=0x9, 0x4) 2018/05/03 21:05:49 executing program 0: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x12) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x1000082) 2018/05/03 21:05:49 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040)=0x11, 0xfffffffffffffc9d) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/03 21:05:49 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="16f87191ca544d585b954bf347bf0e35a417bbc06095b6e5c7856c7ff5c235640cb080c91275553d6d6dc7bdb442a92b91469f6b1ccfd3e5dad1a7255f286d8fe368064447ac0c8d7c3008ce4ccf9fcf690b9c686b82026bcd33a8b6081aeade4705be9840ec66a86bed6b128c2757d0d4f08388ece026572c09f2b4921eef10d2244d79d3a37729d457e702afd6163ba8b27c68df09dc19cf1e190a83d11242e8643555cbfc2a3f50b72006458338af9aa7c45ff0e9f608a3154a35bdf72c33424fd395f16ad7b3b27b70d9a415cb35d30c9cc25222824ebc383a9d379a160ab33b62ab1da68cdf4b3dfbdce1b70491227797fe20b293a89b3b105bec1597476b1d34929ea454dc6edd484186a98bd896de4f741fc4bd7350df3b97d9291556479bd3b00820c8520614d6d33f229e1e362533d5898eb65fb2e2e251a48de09c85dfcf5b4eca99db0a57e9b03e88ae15e25c0823cb242572bd2a5a2887a109c3d4ce9e9a85348900b5812da3a74f10324400886cea9e5d7ef1c779bcef778de40e77548d35c3503a03c509edd628f6a96f3bd16669ed217f6f1cdf2b35901ee44abb3da147db8705c07b49fdd4637d546ae91598a499343b7e507dbdc70c75d7103c3ae1812af5f88ee0ca956f03b9886f6f8f8ee4c7d7f1fef50196626dac4e457721bf09993adc3db68afc4052683ccd77659a7b0966d8bc5c6f66c77099d58972f4e07ab9fd2137bdbf779ee7972ba106a1d9d21a27d98874a99908529f7c9752b22b44a5388423d51f041d4654288a4fb32019084535eaca2989a830c27a571e85493017ed667c190bc3904990d9cd4367ddd5415ffbd1d233e531b2f3c50d53eed377187c8108081da1e896d7addb8f8eff303b1a508622002366dcb41ce2c4c99ae13fdbcbebb9842dff99a31e2aade2715d09a82a0caaeb691644b7da12757f1813767a9db078eb2cfad56087f0e723a9234a47553969315218be42c55a298155840b41a029e9630ae51edd4ac794c426c2a882220281955cb35e138cacbce863325cf1ab48e5f7b16c79a85501c1df00c8e5b30afa56c10dcd539451a102cc3097a648b78fdc63b5e90020347d4ed2e4c971c1a13682f37d6eca1ada7b759b9344a9ced955f94e4dafd48872893314044dc7f3f5bd5d72569e33500764ecfbd0c7a5e79172e6a70a41acc1e5f2ef1ca5fbc4c088a28c75f7d92891fcf701d60682291eced91a13ba8fbd8a89a45cc70d97358ccd6043a0f6cafdec1e49ae40971ff88e20645cf6404504faea42169a5228989f8eaece0b29bbe03528fefa09313cf6e4b382f55b2af2c4599a", 0x3b0}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0xfee7, 0xffffffff, 0xf0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'ipddp0\x00', 'teql0\x00'}, 0x0, 0xc8, 0xf0}, @REJECT={0x0, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffc48, 0xfffffffffffffe82}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [], [], 'syzkaller0\x00', 'sit0\x00'}, 0x0, 0x242, 0xfffffffffffffff4}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7ec) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x8e, 0x8, 0x8000, 0x10000, 0x9, 0xff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xc3, 0x7, 0x1, 0x5, 0x1}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000008c0)={r1, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x4, 0x10001, 0x80000000, 0x3, 0x2, 0x1, 0xffffffff80000000, 0xbe5f, 0x5, 0x0, 0x1, 0x1ff, 0x401, 0xfb0, 0x3]}, &(0x7f00000009c0)=0x100) 2018/05/03 21:05:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) 2018/05/03 21:05:50 executing program 0: request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='keyring\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000440)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)="41676753b22493fa0a4495483c476c2fe6dbdab79250802d1be1eae9cebd1d5554fd384aa97fa1c45d714aa20f89a80674f538f995a6094ebb77e1e212188686ebc1380da62a286564a53d690783155f3b09afee2e54073c0321a7e7652531b8f56e788cf0a05a58798eb209e13946f1be13e65321a44d2172e4ea1c5675b8f24f", 0x81, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x155, r0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffff9c, 0x2, 0x1, 0x3ff, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000300)={0x8, 0x10001, 0x7, 0x1, 0x1, 0x6}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) fcntl$getownex(r5, 0x10, &(0x7f00000005c0)={0x0, 0x0}) sched_rr_get_interval(r6, &(0x7f0000000600)) 2018/05/03 21:05:50 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='attr/fscreate\x00') exit(0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2f65ab81abb1736af3023b9f1f5d1953059c5810cac0af726a79dc563955a2456838afc9701f3d180c2da6cd91be23aa473b160e064b1330f484"], 0x4) 2018/05/03 21:05:50 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) r1 = dup(r0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"23b48a561fb9d2"}, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) 2018/05/03 21:05:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000e7f035da10055c0000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/03 21:05:50 executing program 7: r0 = socket$inet(0x2, 0xe, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) mmap(&(0x7f000035b000/0x9000)=nil, 0x9000, 0x1ffffff, 0x10014, r0, 0x19) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/05/03 21:05:50 executing program 5: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fallocate(r0, 0x3, 0x7fffffffffffe002, 0x2) 2018/05/03 21:05:50 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000004c0)=r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x800) 2018/05/03 21:05:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e82d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae84767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000340), &(0x7f00000002c0)) 2018/05/03 21:05:50 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) unshare(0x40600) fcntl$notify(r1, 0x402, 0x0) 2018/05/03 21:05:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge0\x00'}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000f60002000000200000000000080012000200010300000000200000001000000003030008008a47566f8d45157c97ec3a005b4e00000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/03 21:05:50 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) r1 = dup(r0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"23b48a561fb9d2"}, 0x7fff}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) 2018/05/03 21:05:50 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xe5) r3 = memfd_create(&(0x7f0000000000)='k\x00', 0x2) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000000020, &(0x7f0000c3b000), 0x2be) r4 = accept$inet(r3, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000000180)={@loopback, @loopback, @broadcast}, &(0x7f0000000200)=0xc) 2018/05/03 21:05:50 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x10900801d) read(r0, &(0x7f0000000180)=""/143, 0x4c) 2018/05/03 21:05:50 executing program 6: seccomp(0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x20000197, &(0x7f0000000040)}) clock_settime(0x400000001003, &(0x7f0000a5aff0)) 2018/05/03 21:05:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) poll(&(0x7f00000012c0)=[{r0, 0x40e0}, {r0}, {r0, 0x4}, {r0, 0xd0}, {r0, 0x41}, {r0, 0x1008}, {r0, 0x40}], 0x7, 0x6) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/03 21:05:50 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x426080) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x8000, 0xfffffffffffffffb, "d57ca4f801929c049f38524cd1ed6825d223cfd31ac3f38884e5ab808128436f499d2e8fa8ba41ff59f4c0bed6bf136dde7281694153a91dd1048d8a521ee7971eca3536804b46aba37a3bcee04380e8"}, 0xd8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) connect$can_bcm(r0, &(0x7f0000000880)={0x1d}, 0xf) [ 89.570166] mmap: syz-executor5 (6895) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 21:05:51 executing program 0: r0 = epoll_create1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x200, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8ac4}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x41) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/217, 0xd9) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x3}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/03 21:05:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000040)) recvfrom$inet6(r1, &(0x7f0000000280)=""/209, 0xfffffffffffffda2, 0x0, &(0x7f0000000240)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=""/160, &(0x7f0000000180)=0xa0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x88840, 0x0) 2018/05/03 21:05:51 executing program 5: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x15}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff80, 0xffffffffffffffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3f, 0x1, 0x1524}, &(0x7f0000000180)=0x10) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/03 21:05:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="d2", 0x243) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/81, 0x51}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r2, &(0x7f0000000140)='smaps\x00') 2018/05/03 21:05:51 executing program 2: clone(0xff33f7edd37d4c, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) socketpair$inet(0x2, 0x800, 0xc4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x3]}, &(0x7f0000000080)=0x6) 2018/05/03 21:05:51 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x10000) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/100) 2018/05/03 21:05:51 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="03040000100000000200000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYRES64=r3/1000+30000, @ANYBLOB="000000000100000001000020080100005598c255c67a479c"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8040) r4 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000686fcc)={{0x100000001, 0x0, 0x0, 0x0, 0x100000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200, 0x0, 0xe}) 2018/05/03 21:05:51 executing program 3: unshare(0x28060400) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/188, 0xbc) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)=0x1) setuid(r1) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/05/03 21:05:51 executing program 6: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000100)='./file0/bus\x00', 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r2 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) sendfile(r2, r0, &(0x7f0000aef000), 0xffffffff) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x90, 0x80000000, 0x5, 0x2, 0xebdd, 0xd7e}) creat(&(0x7f0000000080)='./file0\x00', 0xa0) 2018/05/03 21:05:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="b016596794cbbb31d5575776dbe773b9e0a3ef7dc1b5dff6c8a243d07a40c0261e5d4b4cd6ebc5837352986b0c43205c89438bfd478e2719d2f27c5fe676c6b8cfe53f519f26a855b6d25f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x14) 2018/05/03 21:05:51 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/05/03 21:05:51 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x81, 0x3f, 0x1ff, 0x2}, 0x8) syz_emit_ethernet(0x12, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x8035}}}, &(0x7f0000000180)) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000280)="8f415dfad7f821a2a8dda1876d3072cae1ca6f2e8c748c6add48947609f2227cbf533f6ca244513b07b6517f560a6fb48edc04546138a8b9a5f86fbf09dfc26d3a5aad1f025e83ade885c7349cd072eff9e49c", 0x53) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x85, &(0x7f00000001c0)="35154fbc961242760d89a3d2add4cab3ff2f5fecfb1f3b720195c3d96a3de8cf1ba013e69f951520e6eedf4c312cb90c538438dc27480f59f621d4813b3d8b4ec332778d41de6e0be9f99db9b707a2471a067510f80e79d66724ab9ed594a9d621319ba6fd367f95eec340230cc524f4703ee955c296b864731f3e7b0bc778fd80900ebbfd"}) eventfd2(0xf9, 0x0) 2018/05/03 21:05:51 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x84800) io_setup(0x4, &(0x7f0000000040)=0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x21) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)='"', 0x1}]) 2018/05/03 21:05:51 executing program 0: r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/03 21:05:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) 2018/05/03 21:05:51 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socketpair(0x3, 0x2, 0x9, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000740)={0xa, 0x8001, r1, 0x9, r2, 0x0, 0x6, 0x1000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$binfmt_elf64(r3, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xcc, 0xffff, 0x100000000, 0x6, 0x6, 0x2, 0x3f, 0x0, 0xa1, 0x40, 0x2, 0x8, 0xaa1c, 0x38, 0x2, 0xb813, 0x4, 0xd0}, [{0x70000000, 0x1, 0x7, 0xffffffff, 0xfffffffffffffffe, 0x5, 0x78cf, 0x3}, {0x7, 0x81, 0x0, 0x1ff, 0xaa, 0x6, 0x1ff}], "fdd79092f99e7341d8069501b3faaf7fec4e", [[], [], [], []]}, 0x4c2) r4 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003d6ff4)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)=0x2048f8f3, 0x4) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/05/03 21:05:51 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000280)=0xebe, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000580)='\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000100)=""/198) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r4 = semget$private(0x0, 0x0, 0x101) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x100000000, r5, r6, r7, r8, 0x82, 0x15}, 0x0, 0x2, 0x5}) accept4$bt_l2cap(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x800) sendfile(r3, r2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x18000000}, 0x3, [0x1000, 0x2800000000, 0x6, 0xed, 0x3ff, 0xbc, 0x81, 0x7fffffff]}, 0x5c) 2018/05/03 21:05:51 executing program 1: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x19) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x9e38000000000) 2018/05/03 21:05:51 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/03 21:05:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000687000)=0x100, 0x1ed) listen(r0, 0x5) 2018/05/03 21:05:51 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) uname(&(0x7f0000000000)=""/102) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 21:05:51 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000002ac0)=""/4096, 0x1125) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd0, 0x428002) 2018/05/03 21:05:51 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x5) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"667a747926cb19"}, 0x1}, 0x10) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/05/03 21:05:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x20000) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000001c0), 0x4) 2018/05/03 21:05:51 executing program 1: r0 = socket(0x1b, 0x80b, 0x6) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x1a3, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) 2018/05/03 21:05:51 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/03 21:05:51 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x893f, 0x119001) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x0, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr}, 0x8) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/05/03 21:05:52 executing program 5: clock_gettime(0xfffffffffffffffc, &(0x7f0000000280)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={r0, r1+30000000}, 0x8) ppoll(&(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0xffffffffffffff3e) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/05/03 21:05:52 executing program 4: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) r0 = socket(0x3, 0x4, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x800, 0x5, 0x8000, 0x3, 0x74}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffff801}, 0x8) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/05/03 21:05:52 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x6744}, {0x6e0e172e}, 0x0, 0x6e6bb6}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1, 0x0, 0x0, 0x5}, 0x4050) 2018/05/03 21:05:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000000000, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) dup2(r1, r0) 2018/05/03 21:05:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x4000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) 2018/05/03 21:05:52 executing program 2: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0x1e9, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="110000004200000229bd7000f8dbdf2500000000"], 0x1c}, 0x1}, 0x0) 2018/05/03 21:05:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xffffffffffffff81, &(0x7f0000000040)=0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000018c0)=@newlink={0x40, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) read$eventfd(r0, &(0x7f0000000240), 0x8) 2018/05/03 21:05:52 executing program 7: socketpair(0x9, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x3, 0x8, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xfffffffffffff801}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='qseb.\x00'], &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) 2018/05/03 21:05:52 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000600)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYBLOB="c45f1c58d5cab0741c4132ccfa4de70226bba8c06d857926f033ff039b67307f724cc86d8fe091dbe991426cccf6f8a2a0a6871fcbcb0344e5daec7a685ab82e77f32e1531909366a4690b01d55c91d18997adde3b971c28ed87d1d793ccee5b636afeaf534d8719e2b1cdd8deba80e513e8acf6773aa969c1a2031149ff5e383ecb9765573c812c25559b7f16091b6cd70f4d6f3144f5b8aef77e4df7c69a44a61e8dc21808864bf5e4e3705d0ff03a28f89390d4493fbcd3d365eaaaa2ca25ba8c5a6646e23aae2a5b7237bdb40b85ae0171e05ca43cac36e9c210b7c928ad25f37a5eef5467b306a522132c0c2b986308d0dd47aa96e6", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYBLOB="2a7f77ebd3ec513488c9452aca0aaae47e87485beaa4c477698c043880be71f5de41b7eb4dd52af80b69135e7c6908ea10732e572be0c48d67943a6d447b335cb4928859a0c4c3cb8d49c5b0b6040dc7f04d555ebd89f09f083493ceb893253c8fbf447eaeb06212e9b5f2ed4ee6345bcddb9ead500b5d67473cce2926a48c5f27c9a3246fc544a5f9923701c72d54d242eb8176658b26af1e936dcc5844d50276772d00f6115ce11c7783576640dcafa5660bf7badfbdca8b585be120d66e1c3b5bdc36a4a56e1689704a52b253099c1ff63ae27481c85640f8d999ae972075b9d032975e810891022be066d863ffe95b4a2cada480461b7e189790", @ANYBLOB="d876b2cbd4a14be30dc2605f556a779a7d700a340a8ae75dfe69fe10d751b6", @ANYPTR], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES16, @ANYBLOB="cf439fe6af3e0340f799a52affd3ddcba73503d061b552b0a0e68b67deb7f5d977c71c2450428a10d25ce292a1c272a0f055eaecef36ba89605493c109e534b2aeb3fd7a1935653a1653c43c5fb7873e92782a5d3fde6ecfadc4582b2a0e88fe5c40acffb2c1aef5f5438562d55126e0718dfb0cb065f6630523109992a01a88c8e8efae0ad3e7c265f030fc2d7feda888b89b840b3d6ecacdcde656e5c49ed8a7b7b815e7a8891d49b961d9a122603810", @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="87f1a42a6f53c0892339f421b66e9fa806368eaf8d8619e1c5dee160aab85f65fd1f1ab37583bfd9c297540d2562e7c3329eed1b0cdb8203cc2589b899147af1d4e36fab1148a20c10d4e04fc0e64043a5ef377dc5db21523a9f110adeca8ae12bac50e6697a0c94bbb7db69dbfcac166467bf77f128b679fb5533d578f4320adca6bf668d78b2ce420164376ab6e26803", @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYBLOB="8941b3d0dd114fcbeadbd1a5a0f821cdf6c0be0c9bdacff906f0ffd852346313572df4b0f90934641c4db04a4de96fb6711cfb4c5b1788eb5ebf1f73cd29bcf57eff7dc9e8b07ff2ebbdeb77dbf5d7c86114cb7efdd951014e517cfc86507396f83f744ffeec1344171dbffef9df386deb62fdd79b8d2de12e5460128d0f3256f938502440bdc069cb", @ANYRES32=r0], @ANYRES64, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[]], @ANYBLOB="164ff741ccc38c23a0901bb56d3a4bb64cedd5007a7e135f879449c5a6024d7c8d6fa591b9a967e72c64", @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR]], @ANYRES32=r0], 0xfffffffffffffded) 2018/05/03 21:05:52 executing program 2: r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xfff}]}, 0x10) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/03 21:05:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x40f00}, 0x48) 2018/05/03 21:05:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000), 0x178) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/03 21:05:52 executing program 5: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x10000000}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7ede1c03bcb512c3", 0x8}, {&(0x7f00000000c0)="e755ebda06323821bafc1dc323196271304e3fb7c10311d7b0581ebf820890a4c94c630cfbde65faf77fd09d81f8f97859cbd0d8c38cc2198f98106a033848dbdb6bf64bc2b73cb89211f9fdea81dab9ead5873af41b4163de9659149cc4bbfbcf32a7a783fd82264c3b9efafbc53de20db4bc773fb82f5d4cf300ad214d9c", 0x7f}], 0x2, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xa0000000}) ioctl$KDADDIO(r0, 0x4b34, 0xae0) fcntl$setlease(r0, 0x400, 0x2) lseek(r0, 0x0, 0x1) 2018/05/03 21:05:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000000c0)=0x5) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/03 21:05:52 executing program 7: sync() r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) 2018/05/03 21:05:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x6, 0x1, 0xfffffffffffefffd, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0x40, 0x2, 0x40, 0x3}) 2018/05/03 21:05:52 executing program 4: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f00009bb000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000180)=0x5, 0x3, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78001402, &(0x7f00008bd000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/224) [ 91.997345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/03 21:05:53 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x75, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/117}, &(0x7f00000003c0)=0x78) 2018/05/03 21:05:53 executing program 1: keyctl$set_reqkey_keyring(0x3, 0xfffffffffffffffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f00000001c0)=""/224, 0xe0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) 2018/05/03 21:05:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x200100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x800000008, &(0x7f0000000000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/03 21:05:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x800, 0x0) fallocate(r2, 0x1, 0x9, 0xfffffffffffffffc) faccessat(r2, &(0x7f0000000380)='./file0\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd0, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r3, 0x60}, &(0x7f0000000280)=0x8) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) 2018/05/03 21:05:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x10040, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000100)) r2 = epoll_create1(0x8800000010200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x10000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000000080), &(0x7f0000012ffc)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/05/03 21:05:53 executing program 4: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x5, 0x181000) fchmod(r0, 0x20) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) socketpair$inet6(0xa, 0x80005, 0x200, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x6) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) 2018/05/03 21:05:53 executing program 7: sync() r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) [ 92.265235] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/03 21:05:53 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000180)={0x8, 0x6, 0x8, 0x8a4, "68f4dcdfc3202ab51424ba670c833491fad40a52b4d591f9058f2fdfd397f45a7f193685df19d6d20100657e", 0x8}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x2d8, 0x0, 0x0, 0x0, "51ab55d38bebae18a1b845621e0dcaa593ccfc67264ab00f99109cec4197b586c8014816da20a61492368788"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) 2018/05/03 21:05:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x100000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000d4002200473bc0121f7e7361fdfaeaa4fb3dc7c00dc7fd33fb69aeb99cdda5a42f43efa808b957bcc1881c75e69c6f506eda1b1a28be2818d32930acd8d5a030658e6dc8a199d9d36a79237668899e8acea91d962f2260e5c336e4c51e6e3967759bac6cf8a44af82c8f1b5177235d6ce7be5e2f3c79242fa2ab9fedfce879802787f7533061754c83ccb70e762ed4851974f892fd06f11d0a230e97068e3b9b7c1de44bf2a505bec3eb007eed2c58fd716bbca94d796a5681735e67d12c0a10ac3912c62b5660236b39d9e1681c7a08976d92e57e8974c9"], &(0x7f0000000100)=0xf8) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/03 21:05:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0xfffffffffffffffc, 0xa6, &(0x7f00000001c0)="24be429cd8f1716c280f8a761ad464c745abea3d3aba3d19777a9cd255fc2e754c5440da8546238881ada9aa7546ebe117efd5088be46eef350881b31eb1a06702b953fe724e7368ee46ec1ebc2e989fd32c1b6f3587ef16380827c7b469f3bfcb0065ceb69958055a3cbe64867e886a6fac3bfd8d51f7bf18c3bfb067dcc562aa3bdb2cf6722a16c0a3328e7f007685ec86db1f292ee4e872cb71ec2a580000000000000000"}) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/03 21:05:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000000000000100000001000200ed00000000000000"], 0x18}}], 0x2, 0x0) getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x40, 0x9, 0x8, 0xd1, 0x10001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2}, 0xc) 2018/05/03 21:05:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4101, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x1, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8080}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r4, &(0x7f0000000280)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe2b) 2018/05/03 21:05:54 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x1000000000013) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x14) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff80000000, 0x8, 0xffffffffffffccd7, 0xffffffffffff250c, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x7f, 0x2, 0xf2f, 0x100, 0x80000001}}, &(0x7f0000000180)=0xb0) sendmsg$inet_sctp(r3, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="81bd77c2b087b758962c9a2662a6f6871dabb2f3384d0451d925a56b0964823d7998e9eadfa55fd8859ff961e974d6265d17d6f2bca6f351f1ddee79f9565ea899b096b89bdfc65b27dcb12063cbf2f49591a502756af757a8c4980e9cdbcd9e", 0x60}, {&(0x7f0000000200)="884b58c57d4fac9c57b0992e63cc0b7075ad18eb3aa2584c35af7702a6667e6c8aa18819929780dc0b9ff392e9bd3557dd3534535e044b9f79f4a5de0589d541429cc96ddb5cc105bce35b66771d4bcb7d551fc1afdb173a63d0350e8cb7b66762025550a46bde1a6bad80747310fc28a1baee1b85d35651771a1220ca739d6fdccfb6a8f6a33211e26dace8a32e241b819e19420a234a5242712dd64a8d40819065b637879d941c77ef0c449401c68edfafbdb043f9589e6a93958a35b96d4ddecf6f76525ce534a55bd982befe555f4b0577ff8ab9c03cb12234306b8453ab4b5cef28345763b83150", 0xea}, {&(0x7f0000000300)="3c1e7b2ac94d33b4c15a98b6ee8e147a9299356226bc70474aad06528db5fcb88bc1bf904ac67b3ecc1d0602d2d5fd9b56af7f7ffc7e912aa1bd2992840ff8734dc2d5df5af127ae47ef1a51195f17bbf5f570ff180e253cb8846ac614f21a70f7dc8541c40d0fb932432b70e140b7efb47812aaba9fcd3d54c2114a9dc53d127b65953796a0599789b2b5553f2b35acb4ea85c2c2517758c9ca9008a02e801e2c79840a3f744bc46d55de8c5fa17705712b6f2f07b18af027e834ec2a75cbc834267677d597085600", 0xc9}, {&(0x7f0000000100)="67e8006578297d5b344d7b", 0xb}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000008400000007000000ffffffff00000000200000000000000084000000020000000600bb07ee22bdf7ec852663390100ff03000003000000e88757d38b07dfad0f46f914c7e378f9d220d91ebaeb2e0a8ec1f533bd1e69ea4263f8f6a4d65c14696fa2050ceb157619c6a608e12620", @ANYRES32=r4, @ANYBLOB="18000000000000008400000005000000100000001f000000180000000000000084000000070000007f00000100000000"], 0x68, 0x80}, 0x4000084) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000004c0)={0xf58, 0x6}) 2018/05/03 21:05:54 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x40, 0x0, 'client0\x00', 0x0, "36cc3696b446ae3f", "9dc76b31124260942e333c3e111a0e0744d1f264f3e1119001e8d84757c16d0f"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40001, 0x0) 2018/05/03 21:05:54 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8004, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/03 21:05:54 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) timerfd_create(0x1, 0x80800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="00000000731283ad64f52d15ddce9ca1820000e84560e382cf61dab096fecd297ead2c2cb96bbdf0d001f65417a5dd37655e48f23802b88cd885ff71e757cf1a10bfde5b733f10ea6afd2bb593d2cea30c4964fa1c2994df91e1"], 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) 2018/05/03 21:05:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xf, 0x82}, {0xb, 0x100}, {0x0, 0x5}, {0x2, 0x5}, {0x7, 0x7}, {0x4, 0x7}, {0xa, 0x100000001}, {0x3}], 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x81, 0xf3e, 0x40, 0x5, 0x838b, 0x1ff, 0x4}, 0x1c) 2018/05/03 21:05:54 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000d29d5a17d6168af09f5281db8c37af0000000000004c000000103bb903ee7d5114031184bebe26d3f3dee6802faab3ed80c3c272a65132878074ffff97a86fe6add787123ef276338af9d949cfa79d395500a48ae891"], &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x70, 0x6d4, 0x9, 0xfff, 0x80, 0x0, 0x7, 0x20000, 0x0, 0x3, 0x200, 0xfffffffffffffffd, 0x80, 0xfffffffffffffe01, 0x40, 0xfff, 0xa00000000000, 0x7a, 0x40, 0x7f, 0x5, 0x0, 0x6047, 0x8000, 0x1000, 0x0, 0xd9, 0x0, 0x5, 0x9, 0x1f, 0x400, 0x6, 0x6, 0xc98, 0x4, 0x10000, 0x0, 0xe9, 0x6, @perf_bp={&(0x7f0000000380), 0x1}, 0x2225a, 0x6c75c49b, 0x6, 0x7, 0x132, 0x2, 0x1}, r1, 0xb, r1, 0x9) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000640)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000005c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xce2}, {0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x9, [0xfa, 0x8, 0x7, 0x1, 0x8, 0x3, 0x6, 0x100]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xac, "12993c2ab47bb591f9fb142c60ca86cfe9529748729eeef11567d2fab40b43bd00df0d854c46e46a40dbf1ea777cd3ee4475ad81d2df9bbddc3fca8943a901acdff32485b43efb7b8e436aac7a0267cbd3ff68edb014f26424b397266c3757398f25b9e8855934e404e4e7b911e99b3aea315f897b689dda82355ba78561cb4760ef64ed5a9734941adfb5db7fd0d47231e6c03829254c20723a42ee9a45b0d99a74aa492ecb6eed12a0b2fd"}, &(0x7f00000002c0)=0xb4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x8, 0x4c76, 0x4, 0x80000001, 0x82}, &(0x7f0000000580)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/05/03 21:05:54 executing program 5: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x2, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)=0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x19, 0x4, @thr={&(0x7f0000000080)="267b6e7c34661df23517af7c5f7dc8", &(0x7f00000000c0)="4572f64ec6c7eb80dfe875ef14c51a8fbaea9e04ec40d0968fbe96c11066ef13943c90fd02d25384a6b2d0fa24de295bde1cd98934a814a1ae0a3f61895aaee2aa53356b60bbacb293d14fa41080b8db51c5974920a388dc"}}, &(0x7f0000000180)) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x4, 0x5, 0x3}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cgroup.controllers\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') r3 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x2000) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4c0000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="040327bd7000fbdb0c8c01000000080006000000008008000400c7a01b6cd5f5046f238ffb108d8001fe8000000000000d8e00000000000019080007004e240000080024386f0500ac14141a08ec22d89e43d0178e0003000000000047229b50e4f32a1a080004009508000008000300030000000c000300080007004e2100000800060001040000080006000008000000000000000000000000"], 0x98}, 0x1, 0x0, 0x0, 0x1}, 0x20000840) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1000}}}, &(0x7f0000000300)=0xffffffffffffff0c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000340)={r5, 0xc97, 0x7}, &(0x7f0000000380)=0x8) timer_delete(r0) 2018/05/03 21:05:54 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000005c0)=0x1412, 0x4) getsockname(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000280)) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) 2018/05/03 21:05:54 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) [ 93.533456] audit: type=1326 audit(1525381554.532:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7177 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 94.399658] audit: type=1326 audit(1525381555.398:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7177 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 21:05:55 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "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"}, 0x133) 2018/05/03 21:05:55 executing program 6: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x4000, r1, r2, 0x2, 0x200, 0xb0004) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xc539) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/05/03 21:05:55 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x4, r2, 0x10002, 0x4}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x20000040, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0xfffffffffffffffc) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000002c0)={0xffff, 0x1, 0x6d}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="10d7e5b0b60ceda64d51f252d5e54eb8bda9b769be8e7c7dfe9bb5fc5d48de2c4e3b8a42af10bb07ed47722ce2e7f95748300153cec55756d9ad3ed2cf6990b5979d9a4f3dd25496b6808afff3537859468f066c203ce014b6ac0e4661112b1c08d267dc7af99295ebf4b2a27dc88d0cf6d34dc32ea6f93b96796b3a997f713b2eafee4546be071f7e1e7cb03e3c81ec8d7bf473b02768473ca3310d85639dab2858046b28c96f763f2e9dcc68a896a4534d95ce67015afc8cc2dff0311405cdd6bc42e8c9177a1356e3e68787efb70704c93e331cc321aa933ba06e354b8ebf38b17343e222427b4a88102f18754d063803e483906a754e41e091f63e0e8a93a9921670e8d9a31136ab2e4bc2", 0x10d, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000000300)=""/127, 0x7f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/05/03 21:05:55 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000d29d5a17d6168af09f5281db8c37af0000000000004c000000103bb903ee7d5114031184bebe26d3f3dee6802faab3ed80c3c272a65132878074ffff97a86fe6add787123ef276338af9d949cfa79d395500a48ae891"], &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x70, 0x6d4, 0x9, 0xfff, 0x80, 0x0, 0x7, 0x20000, 0x0, 0x3, 0x200, 0xfffffffffffffffd, 0x80, 0xfffffffffffffe01, 0x40, 0xfff, 0xa00000000000, 0x7a, 0x40, 0x7f, 0x5, 0x0, 0x6047, 0x8000, 0x1000, 0x0, 0xd9, 0x0, 0x5, 0x9, 0x1f, 0x400, 0x6, 0x6, 0xc98, 0x4, 0x10000, 0x0, 0xe9, 0x6, @perf_bp={&(0x7f0000000380), 0x1}, 0x2225a, 0x6c75c49b, 0x6, 0x7, 0x132, 0x2, 0x1}, r1, 0xb, r1, 0x9) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000640)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000005c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xce2}, {0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x9, [0xfa, 0x8, 0x7, 0x1, 0x8, 0x3, 0x6, 0x100]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xac, "12993c2ab47bb591f9fb142c60ca86cfe9529748729eeef11567d2fab40b43bd00df0d854c46e46a40dbf1ea777cd3ee4475ad81d2df9bbddc3fca8943a901acdff32485b43efb7b8e436aac7a0267cbd3ff68edb014f26424b397266c3757398f25b9e8855934e404e4e7b911e99b3aea315f897b689dda82355ba78561cb4760ef64ed5a9734941adfb5db7fd0d47231e6c03829254c20723a42ee9a45b0d99a74aa492ecb6eed12a0b2fd"}, &(0x7f00000002c0)=0xb4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x8, 0x4c76, 0x4, 0x80000001, 0x82}, &(0x7f0000000580)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000440)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/05/03 21:05:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004a00010f00232a00000000000a000000e6aaf1e0cec986cbaf90b746182af17f4a502cefe6efeacc2fceac3ec43b656d537733cba364c2e05431f0955bb33ff70b806a54c1386ebab09eafec57"], 0x14}, 0x1}, 0x0) 2018/05/03 21:05:55 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) exit(0x0) r2 = msgget(0x0, 0x1) msgsnd(r2, &(0x7f0000000100)={0x2, "548f4d9fcf1a4e39403dc1789966d72246559671f63c5678732c5b170f75ae3817c1d365b22bed241887c0bb5a4bc11f0bda3d691b9700a4940c0afc837db4d2057ba6b556cca5dc280452cce4b617846a62250b"}, 0x5c, 0x800) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/03 21:05:55 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) times(&(0x7f0000000140)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x101000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/03 21:05:55 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x2080) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x80000001, 0x4, 0x1, 0xa}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x8000, 0x201, 0x800, 0x40, 0x3ff, 0x3, 0x2, r1}, &(0x7f0000000200)=0x20) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r2) 2018/05/03 21:05:55 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x20, @time={0x77359400}, 0x2, {0xffffffffffffff7f, 0x2}, 0x3ff, 0x0, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sendmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@full={{0x3, {"8a528d4ab6a44b"}, 0x6}, [{"1f4a460b99447a"}, {"5d777f4dc3c94c"}, {"7e61aa54d88797"}, {"bca70e1237f1fb"}, {"fbba0e31b37a97"}, {"4c7d1d60e752c0"}, {"c186ee11032995"}, {"3cae6d8885d134"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000002c0)="80849bce3200d6129b6402e1181d5ff49532eeaae7b173cb07c69b4dbcd477771dc09ec3d86386b97a0c657040cc02c4698e5a04c4a43237f48bd59db7e57ff483f197ecfe830cbbdab1a83f6a022b5bc22ee43b7f7db2c11b332441", 0x5c}, {&(0x7f0000000100)="6e847bbdf59d3c", 0x7}], 0x2, &(0x7f0000000380)=[{0x1010, 0x184, 0x8, "1d230391770ee5b263e70df0f3e25788fe8bc8399f6dd083a0461e6ade14b0c4790a6270f39aa666bcd662cfee7957e6f740ed88774b13bc3449d9922b56de2b1d815decb39f963d3626251bc4899048917e64f850183aba0450a19c5615259b75e9bb505ee60252618f2782156645b3205fbad6627da69a5bc29d7ecd37aa72b1c1e8a77d6b2f19e8345de4970c48748be7c0b6ab3af1918bf9a73029ec44400ad4a85182fa1befb5ebc3cba3fa32e0b265c80cf253433be82abaab039447d49ddb54dee5aca853084629d8bcf94642d73ae6dc8ea645d73eadd6b39dd188d9796323d5822d4b09eac51d94466fcf54e173d9f65eeed58a3b64192c529dd8539694c1f31ab7afc7da3823059c1b3119ba30649f02b8dd7577a1c1a62f22da6310a4e22dbff9604f3e68c5722b3ee9d843e0f61bd6510b7545c6e76398a4978ee4054b31312aee232f31e3a8f67ed2480a2032e364fe6b2576eb945aba8d993d27aa344c28bf25ace1f522ae99f990355762c29d4e56324642412fbe03d3d6ae196d9446981d03aae7a260e6b115c2fc00fc788cf39c0dbd0a83dd15d1b6568f80242b3a23afe54e090b466bf975395cb1883652a55a82b26850a58073b10d6ad2ad60b456ee0e526d9ca4512bfd459452ba3c3c31a50afd5cc9cc18e9bf23dc52c468238afc2fcba8736dd5101d5624a8ac64fae71e914deb02e37c88dba1bdffc9244dc165b571d7f73891a3705d77176ff748ac95c314381a0425ca06a98c1d7fd596d6f744b3122e86419bb21472500e27efe99aab088ea86bf0ceed6ccd14c25ea8ddf18530b7adcd55e713628c2c207d736f15044dca86820f127420f06b0eb2aaf249b0ce0c83db883d111597c8efe4d4b9f943c6f2ff6000c34abe0a3fbad3b638f5bdef1da5111e375bbaceee06f50c91acd938f4c1348c3c8f41df7e5de82c2c89d943e32f9fa19f61ffe70de51c7b535e69e99faaa79d801f11af456cd89439a8ace44290d3bbe6b9642ec98c84c232fd8969150a1a7289d570f7563a62baa760bff332baae63243134afc3137a145e7c8dbbc550a396c1545e60f850fee6f5020d4738aece8676bbbb5322c8d517a005a19d9b92a33b26eb45fa536c4dddf454e8cc5a61f2c01f104880c6045b633d1cce8360e8e12413238b8dd574e3aa1c34a396ceac3db1609d424e40edb9bd97b27bc094d0d920f3c067f821ed14982b1fdcde85ee8b1e2a448ddb20d0adb463cfbe2770cd2a0aab1775253cab1da3ce1948812fb8728c3eac2201eb36d6a908446a02b50408aac2ceea9ed33a37263780cf096ad76a2b0a0fd74c00b0414d2a97af4f2f788a592e389e26924231453b780a4adfc159419611546911080a26eb6befef25714ed78ebd677e9b5ed31ddf35a7700b75f0cb884bd170f4cec75656b41dc9760fcf7f1a7ac0b4d4ee4d9ec343ca97c60bbb9d0cfbb10fe92fa3a34177b57598dd2e423784258e01837d2c06ae570e3a40e4ce396c7f97b590a87e83ff524595277adb8043ed9b452f27e65f6ce777f6cdbef2426947333a3a6ecbc8ae828e98b128c68d015a4217653b7b234c2353b7cc627d9150387e681835c02dee3414f989145524d4d0ab5bf56684aba783d155f70fc5bcbf8ac634649a063d7922d72a9aa9407aaa7a36c44adfb39b8d7421b0835af0be255b16bf51aea73c3bcd9a8fece77c9f2bff435ab25a3396da66bbd30b01c86b44d067157617ea3e7e3efc4940c11c8b551b9423e4be421ba95a0d9437908533498b5684906a64c9b96d9b3240012d5bc92b4fcddcfaf3df2ff801f915b16fe01962ce9af069a1fc2d2d69426ea83cbc1eaaf77cc2c4dc4ced5bf7056c9915fb9cb2ef1a8545af298f186c1855b36da4a963d5d1184a50de42f28400448a9f0db4f2b0aec0438562ed28acc89a648047a0ca4084382163cdd6f5ba3d67379f8149557d0aec7ddb80c4eabfe65b078868d64b8ceab6f62a1516ba8f76ec4a33666d5597afb658a4a07a2be3ba371b22e9484d603a180eb73be10ff083674c09debcf8ba247d077765174d08f18aa34eb1251e7c04d4e9d9c7191a53881b0a12c12d061f130867bd035502d689fd15ade0e1690c133319e50487ff6db5bcccffc9ad5707cafa8ec68686ac0f129de153531de85e90bcb7a1e498c3d7739d6b0b3c32152b000e29248b8f7f277a846fe0a77f40f410cb36a51907770c2b9caf3f4d1087bbff87e9af483cdd8169534428d3621a4d4deda225e4d00024e208203bb9751957a4996ea004fc0c6894d0c3a41acd69c69ffc5e06c92d84eeb88437717bf8b0b36f27dc62db834c8e986ba96f23a7d756018719838ad8d224ffca2940f4e76d011c93347929685c50b6f1c7cb7753099ac6d69db81088f122b1782a5e8b317c889aa8e3d766bd6fa8a2ab2dd90b39ff10205ff82bc3896b05d45307349eeaa486953a9417c8fb2d14dc9c702fe791d861147a8c1265862657cd98c3d26c6aa79e70ae39575f275e29085efc46aa43e41b51aaad2a54faa75c936d8d9f78af34a8b03e64f3ddb23352c45b190b363c7570de5a42c0fef14a52327b4cdb2477e6566a28b675235804c14decb93a9569a4aba0bec90559a24972b8f9d977715fb99fddb7526bdf526c3264e4367b05e4c5e6349e8c4ed0fdfd057e453fa4be7c9c04b7099e5b33f697c75d61c0f49025ef2c7533042850367b51fa3181a50cd596f2dc46364212a245eb79b238ceea58bd3f1966e313bb1ced5c954190d5806a04b85a095c00a53835babc16f871ff567100c0bc0bb1ad5c78ac10da4aaf2360b709fd9d3b79efae485160dcdc6f0be9768f3c8b64aa2d838aa40027d0d79d3c2887186d1e2d8c906ae08fe9baac1abacae1b67f6575386f18e2915567db03a3fd089959211341a20399e636bb3ec5962c387c99182b0cf805bc6ece6dda383d5b88784518451600c8d35048282dbc8e84fa89830dbbfc23c6b97d19ec82e8ec706fa52f85508b05b25b0f9a4c2d9459be495c95593704a22ae0cfcff072ae1b10c6f55ec217dd50257789ee25e623ff70adcfeeaeb863ab03c2630ca10e0417e1efb35ee34c652eb8e4a53e5a55082722e4df7f6c1b1312c728f39aeef14403b061d88707e810c784812c58e5aaa2ea31a3b4b910252d2a27ed3ef4887369af09e1289c1ee734faea1118ba496e56fab7b8911620c552c2d3481b8a1dd15778ea922271048e1289d44196c8f3482ba6d7ef5eb5252eb67eb31b59b94846dd974265899a57cc33a818ba8dbe2f721402b31e689284e49caca8d8edee6b5928691dc17211b1e0273a0ce259dffe546c119f700204587ecc3d58956c141b9597632cf5a8c3db6de25b4ccf177a5f97c5cc08c2195359d94b326245c99c39c5dcc9016e88c08837e938f5ee3ce9da27af238bef21371fc10927a358f3d6c94a5e0a55dad58664d210676c50af1c473677a9c382ad7d633deeaea071de7fb6cbb4c1c6009c32ea4b6e7f452b0c2a16f4d509e9e5ff65d5d8e50ecd03c76bfca4263feee8ad5215441bc4f1844fffe8189959dc7f142cc56f1eb04be5439a5f5643edec93fec858336898ad4dfa5358072914b804f90685c0aaffe56982269d73b22f5e32f9bbb5cb67eb387032522b479c4f970321954b0528ac552894d86d52d3cb0bb0bba30c7493e5fe08b4c95d76439ff9594dd7bbde64b1df0d0a29b69b919598b7de2132e50f361ee87f26c135506144e3740e3813dcfa3ddd247f55633ac3d5a21c3b669a7b4ecc497c84dbfe5b08017d08a1ec952feff463bda9c413640aac0434397d35c2d1fbf4a01c0385d8e204de5de34160f5d720ea699b9e2f23e81969b132ceef42a10aaf0b2bac4a25720b2395f569efed996015fbfc9dc410e5d0df43c27db2290b8557f1ed5220a397ecbed75b0a78ef1f865491f00ded307b4990def8782a9dd694f1249def677d65d1cc126be36b462fc0a1e7e9449c0ad976908b01ef95882f8112c268d1405de3d313eb09e0e3f58fd97765bac594f7a530bf9f3f7c80ff12bd6ee2dd46c44c8a839dc7dc695f36662d1993d29ab5ef2e321ccb5266ce6838f375d5fd72e1426884f76d044fe863c25277a2c76d9fcd92c7cd7dccda6cbcf5b4cb9c53f26965eee13d34a01f03472427b938e8dd046879ca748fb98213cf3cd24d42bcfe3124047baf098db749731b676708bcb19be805d8ada1395024bc42a63864c93363fc2baa32bd0a0c1922a5e7d34c45f0881427e093e41d2d5327e2879cffd6234ce89cd4f117628486dacc63792dba37b02af971c1443b2d1bdf5c6f3570d8268497f4fdf60d413567d93d487371da68a42944666efefdb652eb8c5bcdcbfede1aa6f4be76f660dad5a35533487dbe0df87f4bcc8066014dfca7e71328764ed35feed32545ec65af9a304bf8000841338ab2391e82651f10d2f7e4b3286decdac4caa7322b22501311ce4ea2759c73702411a09a7eb323cfb7d39c3284c9cd0f09ef6495e863c9d10218111d49a40aa5c635719f9de04015b3e9452cdc83965f21a461d2174c4a98e6c5af4adc77f85890c6bdbb59d03b72c67f9104e68ecaf202fd2ce84dbbda4c2d1ffa20cab7ba2c6e26d1cdc76d24a58868eeef635728444c9015a5e834d0b35d421c454546c4e9885694a0092b94984757d5c00495313f0f932fd7cfa4869c23f20046d9d10f08496db05dae29dc317809e4ed539e1d258e163467fb6467eda3eb4ba256ca68c3ee0076d40238731303e029ac2436cfdfb08f6b0aa3db717a3d1b2d3ca418833b03da3764033e64904c71c53d1c9df8a9b1f0840531ed488a5602b8859b12b288e59d4038be2d11e59b404f6064de6db3ce07e4b486879306c547ad14973f8f6206af1f243527df49d115d57fff26ebcef250b90e667a499f4b19165fc0ae1e4b4e50d67d9d6ab218001fb8241fdae9da9af84bb5295d2023d689d109a6aefb69bf95c4fa661996470922d3c5bc1daa23915c080e01678d28ecac8fa7274b352dacc55b8a34a2b6e4839a156a870145f50d8cd243a997e2de0c62be3dc9c047cc28146bdc7908f5aa58659938aba20572047517e31ab935f5531ef0b73a998fa539b5f7c84c1991ba158673e8a12cedb5ab8ad568eb65bdf9edcf44a2dadf6d800aa9012d4ede098d5a998b63ac7d3f08d3f7d82e724573cc6a8ab938aef6069cd2f556f2032ea49b76e35d855199f0cc2fda5cb62e1f08e688f07498dd23eb66321ad4641a87d590adad5ad58ae512ef51dad465109bd77a791c0ed688415a75802b6f3c73858a1c9730cc3fccac89e215f68202a0ed7dc3e64ec12ec0924b0eeb3b93c9684c2dd7f773bb56d374bd0558232bac5d2feb98601a3f1d69c6c3705903fba5ef427d411132d96b2bbdab57d10e9872d67e3a9da932e4f2e18059d5bbcb482c13e509a95d9d66a5cc93b24ac954fdb898545523c9528663f065cf7399d542de513e5fbe5e410d540f62dddc364e5ae0fd1ccceefd31cbb82e6515760c402adf9380fe0451c39048380b1f7d133981d0d2d57b2c805ae06435bc858975835587574e76ecd54e770dd7cb1c94b3075d51566b1b4786c185b34fba5cdecda6ae5fefa1320bc7b29d99cead029cf59e2477408c0212acdbe9ffee0e2115ca893ed7a3752c23eb3f592a7381eb0c650430a02abc10e11e4fb568517f356e80562f402fb2d3180436af250c2e461916d0ef1951fc53f31fa487539563d7c3b4784860d43d78bcae369a3f435495b5c11211611f"}, {0x60, 0x116, 0x7, "09f9a7a78c36dc88973abc625604cccb5bf4cd0780718a3308df322fa70d53c8fc72df8e4f63d22e9b5e459d1843819a8960cfa1e44446df674c6aeee935a045908aa191d88e82b401"}, {0x20, 0x11f, 0x2, "661000590980d847917f"}, {0xa8, 0x108, 0x7, "8b063a2e8afe8d6770408d43c90ac605b1a667715549aacfa96ae72630cdf9a926df3d6f0868a20e99c4ac9b1fdb0b5477783c2d0c45f6cb725649195cac373f967d2e16f40da2b7b01c174296aea4770821791ebd01bbf734cece5786c47bd50701424c6448dd0c5d6037995b0978cf8d48f8947934ea340aa1268c01a07a7a1239a752289e88de59fcabb7f2d8bc0c23809e"}], 0x1138, 0x10}, 0x2000c000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xc59}, @in6={0xa, 0x4e21, 0x20, @empty, 0x10001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x5, @empty, 0x3f}], 0xc4) lstat(&(0x7f0000003180)='./file1\x00', &(0x7f00000031c0)) dup2(r0, r1) 2018/05/03 21:05:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x400) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x4}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0xc1}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="b3df3bd750ca48d2ca0c3fdb4c90ee9e7565e68e2dfae3bf66cca859f92341e06e04d7821b1e36dd6b0a3bf11bf6eaa73fc1bc6436a3bebed2a2dd3f11e79c75db94f1ea5c455a3e3b5896909cc9c079bcbc2cd7b0283ad3d613ece4430dfd760cb0d94cb027fcbcad1b", 0x6a, 0x7ff, &(0x7f0000000200)={r2, r3+30000000}) getsockname$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x7f, 0x7fff}, 'port1\x00', 0x10, 0x10810, 0x0, 0x938, 0x4, 0xffffffffffffff72, 0x9, 0x0, 0x4, 0xbfd7}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000380)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23}, 0x1, 0x10001, 0x1ff, 0x1, 0x8, &(0x7f0000000340)='bond_slave_0\x00', 0x0, 0xffffffffffff0c00, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 21:05:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x8c33, &(0x7f0000000180)=0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)='z'}, 0x10) 2018/05/03 21:05:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/235, 0xeb) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r1) 2018/05/03 21:05:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000981ffe)) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip_mr_cache\x00') accept$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 2018/05/03 21:05:55 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000001, 0x40) getpeername(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) r1 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x30}, &(0x7f0000000240)=0xc) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(0xffffffffffffffff) 2018/05/03 21:05:55 executing program 5: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) socketpair(0xf, 0x7, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x2, 0x70, 0x8001, 0xfffffffffffffffa, 0x1, 0x9, 0x0, 0x401, 0x4400, 0x6, 0x6, 0x6, 0x8, 0xffffffff, 0x204000000000000, 0x1, 0x0, 0xde2f, 0x7, 0x5, 0x5, 0x1ff, 0x7, 0x50e3, 0x6, 0x6, 0x100, 0x101, 0x100, 0x100000000000000, 0x4, 0x6, 0x5, 0x0, 0x7f, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x10090, 0xf3, 0x506, 0x2, 0x2, 0x9, 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x3) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x8) 2018/05/03 21:05:55 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x6, &(0x7f00000000c0)=[0x0, 0x11a8000, 0x200, 0x1, 0x6, 0x7f], &(0x7f0000000100)=[0x7fff, 0x80000001, 0x4, 0x90aa, 0x4, 0x8, 0x8], 0x0, 0x4, 0x401, &(0x7f0000000140)=[0x800, 0x80000000, 0x2, 0x4], &(0x7f0000000180)=[0x6, 0x10001, 0x6, 0x81, 0x9, 0x3]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x8b0f, &(0x7f0000000040)={'veth1_to_bond\x00', @ifru_ivalue}) 2018/05/03 21:05:56 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x80, 0x401, 0x4, 0x4, 0xf9f, 0x200, 0x8001, 0x6, 0x1ff, 0xffffffff, 0xffffffffffffff41, 0x3, 0x100, 0x5d25, 0x1]}, &(0x7f0000000140)=0x100) chroot(&(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x4, [0x9, 0x3, 0x10000, 0x8]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000540000/0x3000)=nil, 0x3000, 0x0, 0x2012, r0, 0x200000000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000200)=""/236, &(0x7f0000000300)=0xec) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x62, @multicast1=0xe0000001, 0x4e24, 0x2, 'dh\x00', 0x1, 0x4, 0x61}, 0x2c) fallocate(r0, 0x3, 0x0, 0x11f1) 2018/05/03 21:05:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x9) sendmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="04076fa6785fbfc5d7151fef44b95e2ec8b7c47836450c4faf21c1d13d4d01b300e11ba29dd2a89a709556c49a530c676f61c13a92c0ece049fc331a4567ce8852df71dad90c1379096be5c328bcbaa832505089e266287b6aa7ad1b93addf3e486d257f1edec1be404cf8f2aeca55b40634329acb6eacb74b88971c8885838924fcee2237d113085c998aef8b9e16b2a1657120f4b563a936ce74764a09ebb52e33251e67016aa5271383776f0b2c84b1274816cb0aba", 0xb7}], 0x1, &(0x7f0000000240)=[{0xe0, 0x107, 0x40, "61df2426d7dc24ca8db81b7705545058f0fcca6d96b3405166f7855c40c8e88a28e56c4a0b20cb5ffb222d369b55f9207a0d9ddcfe32a2e55a078c6ef5fbe4631deaa1789a6367e22216817b1cc6344231316b3bd80b78bc7468b787294127f9cfff2f50b2a9eb4a3ad42f213382545d0136bcee173c8ff19c4b5605cc7c902505e543127d064ee1ffff02f4e8ad0aa2d39b17d1f28fcb629850940c43c57ea33a509d437b9625cecc109c04cfdfba073d6147264dcc9d3164ae55526f191ca1bd95c02c9a8e8d0dbe"}, {0x80, 0x108, 0x2d, "0cd483b55052e3fb47119aad3aa4adcea27f73288dc9f09cae75a6d8709d7ef5d106aacb00a37bc8c4908874841236ac47f380815e0ba1cd958ecbe25deeef2a9d638c46b3229cbc6c2cb7039346ae80fc9efbb9b9a72aa9ad30fc9dcd13c5e8b9813e625391d679012b"}, {0x80, 0x10f, 0x4, "90a65eae1cd330aacf541da71f7ce1206e81cdea97baf02aff3f78cc8c53e85045862934432fad100ab3bda0ed41b8a6b9fbaa416835e7fd6232b5109f7d4eaf43540350d6c2618fdaf622980406719a600dc968abb136c03748299161085885790b8bf2ea725e15b9e32682"}, {0x1010, 0x11f, 0x2, "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&(0x7f00000034c0)=ANY=[@ANYBLOB="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"], 0x238}, 0x1}, {{&(0x7f0000003100)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xe66, "87edf541cafe4473383c8ab37050671ef67204dfd631ad0e03888b3ef22f7829893e01631acaed2409c9b11a3d8390cdc9d4646d4a88498b013e60af3e0363", 0x31}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003180)="92d64697d0c39f8f43d2fa53ec626b703502172ff46c0ae42e1b7fe9cd7d4df63faceddcef7ef94e6f8dcc4a6d9ba977aae2f2716064ef92b3de122f23c93aa20ac4e9fb1ff92491fdde63c5fd84cb3c3de8d8d1542eb100dcc103e622728a9ad664a390c36095776a9ed9471557bbe221", 0x71}], 0x1, &(0x7f0000003240)=[{0xf0, 0x117, 0x6, "a63651dabb1320ee9b33439effb64441fe034784418480a41e991a60737a886c9d698aa188386fe10ed81b56e4885b895d4a411be6b5297ecdb102b12ba214355473214774de5fe554a29f599a215fa894f7c067902f282ae55e0986d35cebfce629e76c7d10607099237b13c47900519929f768ad7c608019607eefbca846a8bd1ccdb5a79afef0b1572f1fdffa536a6dafa864c69bb136d05733f2991731d91d402e09d7ddbdce4e47985750877a511acb0552a4006c7643fd4f8d3f85b6c32ee90d831a2f6bdb7ed86021f732ae9f1c0446e5b93e862abe"}], 0xf0, 0x20000001}, 0x5}], 0x6, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[nodev\x00', 0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000002ec0)={{0x0, 0x9a3}, 'port0\x00', 0x0, 0xa0000, 0x1ff, 0x8, 0x9, 0x100000000, 0x0, 0x0, 0x2, 0x1000}) 2018/05/03 21:05:56 executing program 7: r0 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7a73322e376f7369785f61636c5f6163636573737b59002aa060688013f074"], &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 21:05:56 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x6}, {0xa, 0x4e20, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}, 0x40, [0x8, 0x7ff, 0x6, 0x7, 0x100000001, 0x6, 0x25, 0x2f4]}, 0x5c) fcntl$lock(r0, 0xa, &(0x7f00000000c0)) 2018/05/03 21:05:56 executing program 6: r0 = gettid() ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) process_vm_writev(r0, &(0x7f0000000000), 0x0, &(0x7f0000000000), 0x0, 0x0) 2018/05/03 21:05:56 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}}], 0x2, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) r1 = semget$private(0x0, 0x4, 0x100) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000000)=""/196) 2018/05/03 21:05:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f72617736003e05f125dbc186e448452f8e66adac244595d78819ce24a560b0a9b6c524eb3888359b119c1f69741c173b2d68dea299ec24a66920ab2302ea5aef06de85b383f7f2e304af6d81d4419a221fd7e5172528a5ceb421ce77457f40a68de9477c6d6c6408d40f4219009f2e33f3") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1000, 0x2, [0x7, 0x6]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00004b5000), 0x7fff) sendfile(r3, r1, &(0x7f0000000200), 0x2) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x41) 2018/05/03 21:05:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x16, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='bond_slave_1\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0xffffffff}, 0x8) 2018/05/03 21:05:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000006c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bcsh0\x00'}}, 0x1e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2001, 0x1) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="837c6a1cf5d509baa1d492a96d7b39182205a46da86a2bd49b7a6947fa50490d698483f952e0e7ec147e9edf15454b84cb6b88bb9c71060b2a9cc8d1e7ed8dc95da12c8bb41e9d79ec704b83d2c1fe0dcd513da967e58b1abff1a2f9957cc9e1e1c6f4de22d01a364b4d9b9369be64dca0ac41072393ebdefc12ea28862ed121c29b9fe8e01e6be711c2131dfd521af8be7260878a6d795921881adaf161b1b9c6de79538349c37f1e3e7049596423ce2171b974dc4833718bec6f683a6a5ff2dcb1339162c9abc91fc7c10e6ca5d165de57bb0f9fa6927076ea74b773d4a07a2315c2306f36265a921369", 0xeb}, {&(0x7f0000000200)="5135eb2e968c947cd8f2dc5ea213b6bec36e7410374c621860b052ee4871964ffc48361d0b078d5faa598c0cd52b283ad32fe850632da8c98adb3048c453be06bf91c2cb88518090d9ff2b73829f085c59869617b8219920a8691917b75878c666d37a303107100efcf0e0738943504b9c7bad010cca36ac895a1350bab14c9f4a6a112ba4282cec2550bf8105da81b558ad1d00de941cf3e63ca59c10cbcc83fdd9fb05ff4c8a4216b14b2dd0149fad9b61975bffd231ffe8ba17eedef34ae3c0eff7836e181eadf7340d92dafa5c", 0xcf}, {&(0x7f0000000300)="f16603eed355d19f45c2cecc1e3b84564f2efb0dfb18b7247ac5e4a5e76d3c324c0dda4b8d62bec0f7ab4172f3b5a07252b5e741a0326d5599fb7873f6aab6e605c421a52fc8f63969533dc78d4eee426dc774d20884d4c14fc1d57e99d4f1dc1f9f1bd5bd50a0175612df1a778b8b259789888a85574b8eb65e73b0824108bbe20756fc96274f92857a32dbca3d38ff12ca29e188b53022b5004457c01823565257f79a4efce517b791b40632b0cc84b49eb3a67973a0d75df58db902ab9de958d496af9e7a", 0xc6}], 0x3, 0x0, 0x0, 0x20040000}, 0x40) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xe18, 0x4) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'teql0\x00'}}, 0x1e) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 21:05:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x6c, 0xfff, "42424a61ed6d7576075f16a82a06ab8cf35c2d0ad1b1bf45cf5e60da61c06c5c880ad79e6a4e58b7c0f57d843460491450d68c40c7e7a8cf36a3d9af6d39192329939fe5f9a020ecd8d686fe6428c008d61a53d67887f0e73e28c574b98cca9a51d5bfbb"}, &(0x7f00000001c0), 0x1400) clone(0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000040), &(0x7f00000000c0)="d1120600b902b321bbc56073452cf4537b") 2018/05/03 21:05:56 executing program 6: clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/70, 0x46}], 0x4, &(0x7f0000000300)=""/81, 0x51, 0x2}, 0x7ff}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/14, 0xe}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/125, 0x7d}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/202, 0xca}, {&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/20, 0x14}], 0xa, &(0x7f0000000a00)=""/102, 0x66}}, {{&(0x7f0000000a80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b00)=""/44, 0x2c}, {&(0x7f0000000b40)=""/109, 0x6d}, {&(0x7f0000000bc0)=""/70, 0x46}], 0x3, &(0x7f0000000d80)=""/120, 0x78, 0xffffffff}, 0x1f}, {{&(0x7f0000000e00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000e80)=""/113, 0x71}, {&(0x7f0000000f00)=""/156, 0x9c}], 0x2, &(0x7f0000000fc0)=""/4096, 0x1000, 0xff}, 0x41}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001fc0)=""/50, 0x32}, {&(0x7f0000002000)=""/85, 0x55}, {&(0x7f0000002080)=""/16, 0x10}], 0x3, &(0x7f0000002100)=""/4096, 0x1000, 0x3}, 0x7048}, {{&(0x7f0000003100)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003180)=""/102, 0x66}, {&(0x7f0000003200)}, {&(0x7f0000003240)=""/86, 0x56}, {&(0x7f00000032c0)=""/249, 0xf9}, {&(0x7f00000033c0)=""/94, 0x5e}], 0x5, &(0x7f00000034c0)=""/23, 0x17, 0x7ff}, 0x9}], 0x6, 0x40010000, &(0x7f00000036c0)={r0, r1+10000000}) recvmmsg(r2, &(0x7f0000008bc0)=[{{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003700)=""/207, 0xcf}, {&(0x7f0000003800)=""/188, 0xbc}], 0x2, &(0x7f0000003900)=""/89, 0x59}, 0x1}, {{&(0x7f0000003980)=@llc, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003a00)=""/29, 0x1d}], 0x1, &(0x7f0000003a80)=""/91, 0x5b, 0x1}, 0x9}, {{&(0x7f0000003b00)=@nfc_llcp, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003b80)=""/221, 0xdd}, {&(0x7f0000003c80)=""/67, 0x43}, {&(0x7f0000003d00)=""/102, 0x66}], 0x3, 0x0, 0x0, 0x1}, 0xc6}, {{&(0x7f0000003dc0)=@ethernet, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e40)=""/35, 0x23}, {&(0x7f0000003e80)=""/232, 0xe8}, {&(0x7f0000003f80)=""/116, 0x74}, {&(0x7f0000004000)=""/233, 0xe9}, {&(0x7f0000004100)=""/31, 0x1f}], 0x5, &(0x7f00000041c0)=""/29, 0x1d, 0x456b}, 0xffff}, {{&(0x7f0000004200)=@generic, 0x80, &(0x7f0000006600)=[{&(0x7f0000004280)=""/124, 0x7c}, {&(0x7f0000004300)=""/205, 0xcd}, {&(0x7f0000004400)=""/160, 0xa0}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/179, 0xb3}, {&(0x7f0000005580)=""/4096, 0x1000}, {&(0x7f0000006580)=""/119, 0x77}], 0x7, 0x0, 0x0, 0x2}, 0x8000}, {{&(0x7f0000006680)=@un=@abs, 0x80, &(0x7f0000008a80)=[{&(0x7f0000006700)=""/149, 0x95}, {&(0x7f00000067c0)=""/195, 0xc3}, {&(0x7f00000068c0)=""/40, 0x28}, {&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/159, 0x9f}, {&(0x7f00000079c0)=""/4096, 0x1000}, {&(0x7f00000089c0)=""/163, 0xa3}], 0x7, &(0x7f0000008b00)=""/156, 0x9c, 0xffff}, 0xfff}], 0x6, 0x101, &(0x7f0000008d40)={0x0, 0x989680}) llistxattr(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)=""/113, 0x71) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000008d80)) 2018/05/03 21:05:57 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r1, 0x7, 0x9, 0x0, 0xffffffffffffffff}, &(0x7f00000006c0)=0x14) fgetxattr(r0, &(0x7f0000000c80)=@random={'os2.', '{self/\x00'}, &(0x7f0000000cc0)=""/76, 0x4c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000700)={{0x9, 0x0, 0x7, 0x9, "9a868f6f953a1da1f2694db855ae613ef438da6738cfcad842ca08a13ef3496d28f16eef691a32c425419cd3"}, 0x5, [0x1, 0x5c, 0x100000000, 0xf3, 0x7, 0xff, 0x2, 0x80000001, 0x6, 0x3, 0x38, 0x80000000, 0x2, 0x200, 0x2, 0x39e, 0xfffffffffffffffa, 0x1, 0x80, 0x17, 0x8, 0x9, 0x0, 0x6, 0x0, 0x7, 0x5, 0x6, 0x0, 0xffffffffffffff01, 0x40, 0xffffffff, 0x7, 0x2, 0x1000, 0x10000, 0xc62, 0x1, 0x80000000, 0x5, 0x1, 0x5, 0x0, 0x9, 0x1, 0x6, 0x20, 0x0, 0x1, 0x39, 0x5, 0x9, 0x1ff, 0x9, 0x5, 0x1400, 0x9, 0xdd8, 0xa1c, 0x7, 0x3, 0xe5c, 0x8001, 0x400, 0xffffffffffff7fff, 0x5, 0xffffffffffffd013, 0x4, 0x0, 0x20, 0x40, 0x5, 0x0, 0x7, 0x0, 0x31bb9f90, 0x0, 0x1, 0x7, 0x800, 0x4, 0x68, 0x1f1, 0x1ff, 0x503, 0x6, 0x9, 0x0, 0x1ff, 0x5, 0x1, 0x400, 0x5, 0xb9, 0x8000, 0x0, 0xeb, 0x4, 0x3, 0x7ff, 0xa65, 0x81, 0x80000001, 0x3b19, 0x47d20f36, 0x1f, 0x8001, 0x51, 0xff, 0x9, 0x100000000, 0x5, 0x7ff, 0xe6, 0x9, 0x0, 0xfffffffffffffff7, 0x8, 0x5, 0x200020000000000, 0x9, 0x8, 0x23d, 0x81, 0x9, 0x400, 0x55, 0x3], {0x0, 0x989680}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000000c0)={{0x6, 0x2, 0x0, 0x1ff, "45734304ff74617e30fdd6d5be646a03d53001a62e499d8b2b1ebf65c2fe58bfe5aa293622064a352d10dfcf", 0xfffffffffffffffe}, 0x5, [0x5, 0x7fffffff, 0x3, 0x9, 0x1, 0x3, 0x9, 0x0, 0x8, 0x2, 0xed, 0x4, 0x3, 0x3f, 0x7, 0x0, 0x791, 0x10000, 0xa, 0x3, 0x6, 0x1, 0x0, 0x10000, 0x1000000000, 0x80000001, 0x40, 0x9, 0x1, 0xc92f767, 0x80000000, 0x480, 0x80, 0x6, 0x1, 0xfffffffffffffbff, 0x1, 0xe0b, 0x5, 0x7fff, 0xffffffffffffff23, 0x7, 0x3, 0x8, 0x713f, 0x4, 0xfffffffffffff001, 0xffffffffffffffe0, 0xe4, 0x800000000, 0x2, 0x92, 0x9f5b, 0x0, 0x8, 0x5, 0x3, 0x909, 0x80000000, 0x2, 0x6, 0x9, 0x4, 0x10001, 0x4, 0x9, 0x4, 0x7, 0xb4, 0x2, 0x3, 0x9, 0x4, 0x3, 0x80000000, 0xdb2e, 0x4e86, 0x3, 0xad81, 0x1ac, 0xe9, 0x3ff, 0x5, 0x80, 0x3, 0x81, 0x2, 0x86, 0x6, 0x6, 0x0, 0x3, 0x6c64, 0x8, 0x4, 0x8, 0x2d6, 0x7, 0xa592, 0xffffffff, 0x1ff, 0x15, 0x200, 0x9, 0x4b21, 0x8, 0x1, 0x5, 0x1, 0x7, 0x2, 0x5, 0x80000000, 0x7ff, 0x7, 0x88, 0x80000001, 0xd6, 0xffffffffffffff80, 0x9, 0x7, 0x1, 0xff, 0x2, 0x6, 0x9, 0x8000]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000c00)={{0x8, 0xca01}, {0x44e8, 0x81}, 0x5df3db74, 0x2, 0x8}) 2018/05/03 21:05:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0xbf0, &(0x7f0000000080)=""/63, &(0x7f0000000480)}) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f0000000040)}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/181, 0xb5}], 0x5, 0x4000000000000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="2fe899a93a178a027a0890d788c6aca1d0bd774c3befc82d7f5b2e6d631a3fa3911244f5f7e9bc7e41d4b8f4a56a557812ca9bf5db37230b8b88f7c3e5c0572b0b7f3ad218cf371918335c4de416522c18936095237b31d4b83ae8bd4f0edab52636da1a0b1129abf43fac2fc7b94d344a78a8636a4e808a6f88978d067ac242fdf6d7e55cf63388cdfc54d2ea602ca0bb9e4bbbf58d72e84972dcd952933da6109de3901200426fe3", 0xa9) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x6) 2018/05/03 21:05:57 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) 2018/05/03 21:05:57 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) 2018/05/03 21:05:57 executing program 4: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x1b2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x3, 0xdf}, 'port0\x00', 0x18, 0x80009, 0x80000001, 0x20, 0x4f, 0x7, 0x7fffffff, 0x0, 0x1, 0x5}) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000100), 0x8}) 2018/05/03 21:05:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0xa721}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x400000005, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 21:05:57 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x4}) 2018/05/03 21:05:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001580)=0xe8) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000003340)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000004b00)={0x0, 0x0}) r8 = getpid() r9 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000004f00)={0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000057c0)={0x0}, &(0x7f0000005800)=0xc) r13 = getpgrp(0x0) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005c80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000005d80)=0xe8) stat(&(0x7f0000005dc0)='./file0\x00', &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005e80)=0x0) fstat(r0, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000005fc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000005bc0)=[{&(0x7f0000000080)={0x132c, 0x38, 0x700, 0x70bd2c, 0x25dfdbfe, "", [@generic="3581f3a4b0f430041b425635af8e02c8a64b916989490c25d2cd34ee70c3687714acf0e8dadbed3b241ac138a2d1d31ece281a3f675820da953ce919c7f38f6194e3a76cfd3e204799163c54b8d28739b812dac7f8f8adb1c48dada937f435bb48a641124512bb5dce993a90ff0c6710654e4971e289", @generic="dc5b456a0229661b591a8047b19c998b8b54360a2a70d9e7263147adff94ab19b43f2a4155c546896270cc5e3cfadb8f1da7e4c24459b5282ab34e8fce1ed1f5", @nested={0x1184, 0x7, [@typed={0xc, 0x88, @u64=0x6}, @generic="e024466b8fc44daa18eed37c126af5f4093e8c867fbe0c92451e1ecb31b1ea1d056aaab1778d4d33fb5f4108f6e5c5391f433ca43de2460df2f64c20fb8fb5d7a895dbe91604dd901fe1ed8b430fe86bebbfa5b4ab34987b4e602755d2ace18403b991c8baf4ee346988920b48f3753ab1a19a0e74daecc2b43c9dd8906051957e9ef01d520c1464df9d71d29472392e2053142d759c3e94", @generic="94ad48b989be46dd756defa2d03541dc900f9d5ddd2fb3a792d1448b3556e641689cf36643573d535fe4ec242c907f7d3eda33b1d808801ceed0bea4cbd296f7ff22ac23cf38bca56f7a040532003c4a51dd8412f80c662ab2bf1f60b78f5cc6733ecc73042db8c85b02bfa6a59a455fdc93b7ad2e03cfce6c92a7c2277cb549", @generic="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@generic="aaa99a8867ee4e0e81651f9ba9ba1208fa0b3d84a56bb1c9fed74163d0b6ff72424c05375f9dea616468f96581245bfc23a4aeab3fd6ab27c8631a6b21de7df37e5ff45aca8a7bb57293447f4bc4f5bd705d7b", @typed={0x8, 0x23, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x4, 0xd}, @typed={0x8, 0x3a, @binary="a53a87"}, @generic="b669f5645c107aad57f2674fa1b4216087836d4efb95db0321e72426fcb5c84ab3bb1f7cec34b979fab552ce9d36dbc1569d8b266960ecb4d4897247e3922e7adb9aa60634122e6ab9ba511caa7e70ca8169d2c7dee99c8d34f34979dfe48999e6368d430b7ba48fc92d9253b374c7af1b405d84152a7f57854ab74fd82ee06d39cd6185d693fa76d28eb5317def37ae3249132de5dafa7b23c402c50319670a7ddef21d221d2d3433ef1b2c44752c618c07d41241b7eab3bc83c1fd857a106ff58421d61d1f41d652e311b4b6dacd6c92457c07"]}, 0x132c}, {&(0x7f0000001680)={0x1a9c, 0x22, 0x800, 0x70bd26, 0x25dfdbfd, "", [@nested={0x184, 0x65, [@generic="3c59d348cf27de977e42614dae358592c5fb22381850fd954811eb78b068ba92077859de08ccdc2c26b088468b5d61f735ed8dafdbb8ce7994a6acb8a8fe4898ad15677b26d325cec49737fb86d3fa7b3d5de92f0e7b6afdb7e16b4ba74c21ab4692cc642b39071698edf96f371c557d9f72d25c222d3ee572", @generic="8dba8b39e5196ef65e5700f9ff5199c6069da8a0e57ee2b8f03a5f0cc9e8e3a7b1ee94f355b4d175ccf38dd717245e21b8818cbea2877d1be4577e211bcabbdb1147fa2f1d5fcd9d6b3ef0e6356d42b9cd5a98065894d2847de9d69613bae5255625defc80276554a3a043e6f026a2c13285f9faeeab29413d697244ecfe2512864612632e4db95f90596f3db07c2de98e6a5f1ddda55238caf482daba22f10d8d85e1ac5b29168e5af6cdf114a70645433ae36f059bbcd92acdc2999d842bf228a49a534ec0ead303964d1719bab5d01843a0945f9ae9d078f552b772b67504e19bd6a0b5c4147304c4e45f6213f1e5f8ff3e89fa", @typed={0x4, 0x75}, @generic="79a39c", @typed={0x8, 0x6a, @uid=r1}]}, @nested={0x290, 0x71, [@typed={0xc, 0x8f, @binary="12fdfa1111"}, @typed={0x38, 0x69, @str=',securityeth0keyringselinuxem1trustedkeyringppp1\x00'}, @typed={0x18, 0x59, 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[@generic="00d494b21662c796c36a0afd9d2c5e813b7e0c58b4fdf324060f5484b30ec7d69f794e2dedb49b05ea5ff900b4ac47629cb6e7c0ba58513fbf6463abf071793e3aa85b37d1cde9c606c500b062212745d4da964a", @typed={0xc, 0x13, @str='ns/net\x00'}]}, @typed={0xc, 0x66, @u64}, @nested={0x258, 0x92, [@generic="0bf75695c1fb8663a761761a521264dd760f321924320f7a8c46e16f0468972c77a0bccfc0ec48fc173a0aae", @generic="c6103549d3006b244ce35ab734310a4c19d68365ae65fe0dea22494d4cb4d70a2bc27e1ffcab959943ff64cafe824b15182577decdca0cb3e256bafc77fdfd76db3159ca5c63e1208cb044ab6aa79d2edee522ceb0f1e892788504377837c53bd606a071ef453918ffeac07a9af92823f5672c45e22929d34b376e6080e95e9603c368fa22a6a9ee29e953935df03cbabd235242b373c949a0ac826600a8cf7729b4b264bbe27d43d4d1070d4668d8d99e3f766a2b199a13087ae647e51aecf505c3322275b48f3b8a9ff6328e5b87e7f8b482d14cf952dcbc472f2cbebbda7a03f654cf82376197", @generic="6524e906712e9033db07590171375af6c142470e4c74ba2c04c8633677a7f39c5e3eb5add8fd25bd9740c4f22ba37be2b521f1830c515a2e97b1", @generic="89cb67303a83eb52b775b526cf24d183410c7af7c0fb1894d2123b611bd2c8d1c1cce48832aa", @typed={0x8, 0x27, @pid=r7}, @typed={0x8, 0x3d, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @generic="52a77e85fc64142ddece3efd39feb6ed9f5c8f08cbdccdb9f10a23f6ecbc0bafa4bf19f09782222af01d3171387693cca715104d0f1d41e9539ed3202bc1ef71b9bcb711f6eb33cfa309d2e3d73c6cd4eb6797a66cbd77d96bec29417ab9d2faf9142ddd697753923779ba81e7ad61c933e9af3a9c77a0806c7e1f3e25f468cd0dbde0bdcf289f242c2bae072290b25a20db3497bbb1731d6a2560afa7c68604cb33bff8e5dc1b7420ac650a30e6168ebd4cca954a2f03e9a6df77af1749b1c358ad8084cdea418282", @typed={0x4, 0x89}]}, @nested={0xc, 0x47, [@typed={0x8, 0x91, @u32=0x3ff}]}, @generic="1d8c10441564acf1aa43c8645794ce50ef02a70ccaf44af04503ecf4ebe6b6619674e840c185612f13af2ae35723b0dd83b7ac0f715f85d945b7ef80ff274686671285e0a5a1db2d8dd18e4c10575a4443bd8fa788d21455b92119daa926cb33deb7f2d4b7fbb665cec8cc2dc74b04814ffe143ae2dddb1df7c3ca822c04e3b3f4a0a30257c6bc0ab183743477a439f0143dfd3250e71fdda0293cf649f2d75823b08a00"]}, 0x388}, {&(0x7f0000004f40)={0x4f0, 0x1d, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x25, @pid=r8}, @typed={0x14, 0x22, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x21, @pid=r9}, @nested={0x44c, 0x82, [@generic="6ba6064930310a7506ff3978976e5880c2b8845a1548ec2490af47fee4e27e3ce8904762139cc6d4b5b2c26602ea23cd95955c7b2bc8ef3eac609bdc31bb466b81cd0058ef0ec8bfb6695e12f956807dd03e430e0bef7a68b25a72d22b87da0732e016edeba40f4b97fb98f7ed439d61a82bcb", @generic="e03d11ecc19586853578d11b10e3449c07c966c602f121ab8d1d05bfab940f01e6c06fe80f9258b4b99399d9e9e7fbceb4e56cee380597294d4b426d2809313ffc5c210ae14812df689cf6a0c2a5d9ee5fe9dd89b36de6450b615bf9897b63456197961f45d3e210e639d9c1eb6e46238a2a7a0b1f7dec4c374bc5fe7dfac840c4bf7f6f0e3925f1db7813fff52c7d911a90e0a70c57c28a5ce42f1d1a24b35692b91c", @generic="43cb2d50659fd3f97bc2aef65577c6d5bb30ad138617943109f21376ecff6386beaf6ba89b80d6defe78b1b7077308692832ef927b09bbea5417a10dcb", @generic="3301714565cc15d74e578204f218fe905f3bcbef6bdfd2c131b40867e0664c88f995506756f31c10665697cc23c84e58096ec5f6fd324b23936e805eec16a386a9cebaff7c8b98f04bff82e5e8b66f76a5de945f34750777b9891ac53dc6327bc227d1d51d57c2e22a", @generic="82ec3ec00005b31f98ad05916ea51b2634e20b026bfb7fee3f3617803e2ec88d9c79d33a7486123d0096cb9cf2ba5702cfb4fc34baea7f8732e4db1e2304360db256c832eab0f28f07ea34dbb9839768d779a2eaca7d7998f6d115745c0a72f82df5b582f69f3b77e841ae7dc924550cb508302a5dcb5934f0007357d68a4c8e1d5717988179f443fea4d13c4a8737c8110415b79175a65b398252eb1c5e8da80c04a3d0d78b", @typed={0xe8, 0x6d, @binary="72dd78b380b341e55df889be19a2cc4f731d62e6fcb36f48d95594432dbfa57f1350da47c4fd8b3a325b2e37c74b289ddc294b8b3dc09aa4e0c66734405b899bfd80e5c6404b63f21bc9d5b2c0d5be20bf5f897a01e8ba2d850b872c924482c445357d853ba891492d756f82ed36d42dadf91885adeacb278225ef3876ab0c2bee2d19ac17e97dc76aa6a0c3f107ba935e0835c2f55aee0c5e20605818949fda11524ce930c98f0eca186c74f28ae6892fd6ded4927f4d79babda2081772c99892ddd81438d3b0f4a1544ed018d5851c7694161e326efa3b979a49cbfe2c913d8a5cf1"}, @generic="d14fce651817701e5bd741ee59d57854a60642ae18a9759342e69c04dce7d2d0e3a3edce31d18b7b0fd21320f0ffca15e44ad8716e75bd7d298bfedec5fe67d2916dc18a0d9cb73529cdb203e256507fe7df52d468f96100b45c9f4d6eb1585397e8fc62ca594d3eebe8d7c97051a6120d94a62430b5180c5eb8b50fc6df6e1ef920831dd7abf4e09c8b330b2b7bb886cc24b8aed35b9890bd7dfb68f8951046db1726050ad8eee522b109828d4e211e613750856cdd8a23837dbb2fde521ab83c185678c6e34456549fdfc571e496355bfdb3e53fa156fd8c5284afc41e0ba9ff8ba7824a3e82eaac3d1fa51bd8aa0470a2aff8", @typed={0x8, 0xcf, @pid=r10}]}, @typed={0x8, 0x23, @ipv4=@loopback=0x7f000001}, @generic="cdef9013082654ba864fa78ec80210b4a6459f2b153986d77cc428804eadc843dbe7d9bba56c9e6c54e1ff3d6cbad425008ccdd516aa04f321c3a2380fdcf4f8531ea1ccecbb43585f1cd8a26b033edf7c75fe04d08be821816c9c807eb72378757f9363215e"]}, 0x4f0}, {&(0x7f0000005440)={0x68, 0x3c, 0x1, 0x70bd26, 0x25dfdbfe, "", [@generic="6a995fb0", @generic="f07843c0ff7fe6e59ba7c12e99a747f33555abeabbdd8d394a3377812031ef49cd9a84107c0125372cb3484442dd44aadf3bd4e5c223dea45827c71b9ad45d4aac8d277f897322672cd82a2b3a4b9d347208d6"]}, 0x68}, {&(0x7f00000054c0)={0x2e4, 0x1f, 0x424, 0x70bd29, 0x25dfdbfd, "", [@generic="3fa026bf8fc1a070ce3b661cc2828599a33edbbf79779c37fc338f18cef40782bfb3bcbeb868c4a8165eecb498d975ef021714f3bc5fd71c01b58b874ffa7904551ef0feb85e12a006f6fc64b77487de420d0fc33cfca42ea99d2ed7707ea8adb15688f20940eb6c90c408533d7f236c86554900faa235357eb64e4606e932cfdcfba5a0c781705aaf9a165c95244a285d82b5183a936711b3bf63a36f602312d3e8e0479b5b1ecde615f84c88ed93e61ea8e787891e6058e9a240efe0a719b7a031da50391100fa51a42418fe34f468dffa899938c3534ea600d903325a4b3837467e00bd95a826a243", @nested={0x178, 0x82, [@generic="0c40201ef887735023601b60b52e476ca8bc6397268dd3c9e009716305846b16e46180353f20fc521d80397fe2e031bd06c921e7c0519ac2ce7faf050af23fa865a6e34d313696b8087b25e859359908c69fde121dfe8e95dc19b9d2fc1913c417d9001df3efefdb87ff5a440ffca0d74522f9e82fecd5663981b961589c271d1e7a72440d8931d48b2decb0613c22bc9f0fd4a2d3974d8473a407f4dc887275dd2b754ed15eb9", @typed={0x8, 0x8, @pid=r11}, @typed={0x14, 0x24, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="b65f94277aeaab7d25a7659345d7d712a6e7837c323595e2d6124767b7f665076a8040fff43398732f5cf9f05146f359cb1f1de225c2eb2e4f6e967988f0a3a0ca85c106a221282c720f67c622f860a0614197e2e190b0eb99a84106c9a7aea22d4f085eac32327e35de80ecad24d1a6f35be60fb85ce94015be1b335a7094513046c0cbdccebf00111c9f64f8bf83e3c576a4a25ad9b12ee819cc2ea280afc6585af8bc", @typed={0x8, 0x1, @ipv4}, @typed={0x4, 0x94}]}, @typed={0x70, 0x89, @binary="1e165590e1c790d030c1210a4a7a2f03c555f98193bb11892e5be748fe77f925e5db40d0887e326b4a35162e1c83434c3074de528954f74898ea4cbaee8916b87a42661f38d978cbf6bbbf14f0742b0ba895221d20e1fcdcf5ac992f0aa7eea18c2343b4a5ef927029a3fddc"}]}, 0x2e4}, {&(0x7f0000005840)={0x360, 0x23, 0x10, 0x70bd29, 0x25dfdbfd, "", [@nested={0x88, 0x7b, [@generic="8016145057a6c9111840931be71bf390aa3d3dcc5a05fe9c168228d9a1976f85812436b7831f086f0ade3adae7cc4e050fe258f061ec3f5e8bd9ecb56a73e80fdf1e0aa313b41c1f9f437aa4ec0e039515c60fa79ff8828a212a5edf64d38e36e5bce75b8061cff29a9f8579518d7ce29564e07e120b8a491dc14b5e5ebfba36c4"]}, @nested={0x2c8, 0x31, [@generic="bf2171ce2f87bdf0c361b849f63ff9a057aa899b255a3a109d2d77c85349d04c2375823d27356e50853ca8eb6e55a25f8599aa1d855528904b41dc248c48ca51c12df483d07443310cd3119ccb2afe9821df1a3e63cfe338a2dd80ae168e", @generic="d646143acafce23b16cbf77d10deb2ea69e7a67de7fbaf091a3ae9529ae7333b3ea7287ba7962f7edcb7ffc40f4e1cb0d567bd84a584506b060797c227cdd52fe3b4dd1e2709ca12623a29fb1c00a9b77c547e79d2785190df28109bf3578c", @typed={0x8, 0x28, @pid=r12}, @generic="08167047a625b77032bd8b96050d6cc33dd409a43376e5f6869532ae76bdf7538013d9839fdc7a6382173b2c7ebb47e0b526ff86fe0d4be5082b93380fee098b9b5e293da08aba1342b3e9ce05df52c41f340cac72bdd010e722bfe8c0a094afb570f037be417d140984ab32414d2a7b4d477632dac571dfe9e1414ce57d3e7db12b5b8c3084cd3782a76bcf219f11868998e511552620cdde8b6cdec6b4ce8ead2516b7d1c42c8471bf77fdeac3e1b29d39a7109f7d454691e8bc0454", @generic="1e2841c53925cb598ce75203c2a067d8e628a26091f96bf4cd1b605470d90ba39eba87bb34188fee28609a81897092b9e45bd4edd51a9e9b7de483180d1c2b963fde778f1c2dfc13fcc378790d6a2c6d8a621b6fe4bda7e049d454fb1c8632a27bc1f312133d541fd06d6180b386a05044e1ff18e12bb56619ec8a233b5dd95284c8db", @typed={0x8, 0x4, @pid=r13}, @generic="18f2a7877704eb9b3a209f96dc9e0c5c568939b03ccb5505742ec87b7b81dc03c973684465680562ec8114c1a0b94a28fa18483f016d574c6d056e1b1feee8cdc4777b47c37aaa3b37e1c3a9833ecdee7316afd7905348f2f5c31b759cf379af9bda131ffd9695e16707c5c9f2527ba2d18f5c397e3149a00af861594e994bc296838b8074e2dcdfcaa7c961443d12a782835a58c02bb6ee456d9b9dc2d200100dff071285ea701610a1e00bde081004f1366417"]}]}, 0x360}], 0xa, &(0x7f0000005f40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x20000041}, 0x800) [ 96.871215] ================================================================== [ 96.878661] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 [ 96.884904] CPU: 1 PID: 7341 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 96.891750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.901112] Call Trace: [ 96.903717] dump_stack+0x185/0x1d0 [ 96.907446] ? sctp_do_bind+0x60f/0xdc0 [ 96.911427] kmsan_report+0x142/0x240 [ 96.915237] __msan_warning_32+0x6c/0xb0 2018/05/03 21:05:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x9, r2, r1) [ 96.919310] sctp_do_bind+0x60f/0xdc0 [ 96.923220] sctp_bind+0x149/0x190 [ 96.926766] ? sctp_recvmsg+0x11a0/0x11a0 [ 96.930922] inet6_bind+0x1fd/0x1820 [ 96.934649] ? security_socket_bind+0x5d/0x210 [ 96.939251] ? ipv6_mod_enabled+0x60/0x60 [ 96.943414] SYSC_bind+0x3f2/0x4b0 [ 96.946971] ? syscall_return_slowpath+0xe9/0x700 [ 96.951842] SyS_bind+0x54/0x80 [ 96.955139] do_syscall_64+0x309/0x430 [ 96.959044] ? SYSC_socketpair+0x14a0/0x14a0 [ 96.963475] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.968671] RIP: 0033:0x455979 2018/05/03 21:05:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)) [ 96.971862] RSP: 002b:00007f3d56180c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 96.979583] RAX: ffffffffffffffda RBX: 00007f3d561816d4 RCX: 0000000000455979 [ 96.986873] RDX: 0000000000000010 RSI: 00000000202aafe4 RDI: 0000000000000013 [ 96.994161] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.001439] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 97.008723] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 97.015999] [ 97.017644] Local variable description: ----address@SYSC_bind [ 97.023532] Variable was created at: [ 97.027271] SYSC_bind+0x6f/0x4b0 [ 97.030731] SyS_bind+0x54/0x80 [ 97.033998] ================================================================== [ 97.041358] Disabling lock debugging due to kernel taint [ 97.046811] Kernel panic - not syncing: panic_on_warn set ... [ 97.046811] [ 97.054189] CPU: 1 PID: 7341 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 97.062333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/03 21:05:58 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) [ 97.071695] Call Trace: [ 97.074301] dump_stack+0x185/0x1d0 [ 97.077963] panic+0x39d/0x940 [ 97.081197] ? sctp_do_bind+0x60f/0xdc0 [ 97.085180] kmsan_report+0x238/0x240 [ 97.088998] __msan_warning_32+0x6c/0xb0 [ 97.093078] sctp_do_bind+0x60f/0xdc0 [ 97.096906] sctp_bind+0x149/0x190 [ 97.100458] ? sctp_recvmsg+0x11a0/0x11a0 [ 97.104614] inet6_bind+0x1fd/0x1820 [ 97.108342] ? security_socket_bind+0x5d/0x210 [ 97.112939] ? ipv6_mod_enabled+0x60/0x60 [ 97.117103] SYSC_bind+0x3f2/0x4b0 [ 97.122598] ? syscall_return_slowpath+0xe9/0x700 [ 97.127467] SyS_bind+0x54/0x80 [ 97.130771] do_syscall_64+0x309/0x430 [ 97.134678] ? SYSC_socketpair+0x14a0/0x14a0 [ 97.139102] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.144302] RIP: 0033:0x455979 [ 97.147496] RSP: 002b:00007f3d56180c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 97.155221] RAX: ffffffffffffffda RBX: 00007f3d561816d4 RCX: 0000000000455979 [ 97.162539] RDX: 0000000000000010 RSI: 00000000202aafe4 RDI: 0000000000000013 [ 97.169818] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.177099] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 97.184383] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 97.192203] Dumping ftrace buffer: [ 97.195738] (ftrace buffer empty) [ 97.199425] Kernel Offset: disabled [ 97.203027] Rebooting in 86400 seconds..